ffff88801bf73000 [ 391.925620][T13984] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.933082][T13984] FS-Cache: N-cookie c=ffff88802a08e8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 391.942049][T13984] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079072000 [ 391.949366][T13984] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 391.959270][T13986] FS-Cache: Duplicate cookie detected [ 391.964960][T13986] FS-Cache: O-cookie c=ffff88802a08e2f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 391.973978][T13986] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bf73000 [ 391.981290][T13986] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 391.988545][T13986] FS-Cache: N-cookie c=ffff88801bbf4178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 391.997257][T13986] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807676f000 [ 392.004474][T13986] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.011849][T13988] FS-Cache: Duplicate cookie detected [ 392.017370][T13988] FS-Cache: O-cookie c=ffff88802a08e2f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.026388][T13988] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bf73000 [ 392.033804][T13988] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.041453][T13988] FS-Cache: N-cookie c=ffff88802a08e5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.050137][T13988] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024c5c000 [ 392.057404][T13988] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.067041][T13985] FS-Cache: Duplicate cookie detected [ 392.072528][T13985] FS-Cache: O-cookie c=ffff88802a08e2f0 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 392.081940][T13985] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 392.089147][T13985] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.096648][T13985] FS-Cache: N-cookie c=ffff88801bbf4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.105400][T13985] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807676a000 [ 392.112659][T13985] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.131805][T13984] FS-Cache: Duplicate cookie detected [ 392.137397][T13984] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.146418][T13984] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807676b000 [ 392.153705][T13984] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.161179][T13984] FS-Cache: N-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.169868][T13984] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888030c0c000 [ 392.177370][T13984] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.202436][T13991] FS-Cache: Duplicate cookie detected [ 392.207933][T13991] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.217252][T13991] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807676b000 [ 392.224628][T13991] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.231982][T13991] FS-Cache: N-cookie c=ffff88802a08e468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.240754][T13991] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888030c0e000 [ 392.248050][T13991] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81687630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) 02:41:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c04630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 392.316859][T13996] FS-Cache: Duplicate cookie detected [ 392.322676][T13996] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.331639][T13996] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.338840][T13996] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.346223][T13996] FS-Cache: N-cookie c=ffff88801bbf4758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.355090][T13996] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a68d000 02:41:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400300, &(0x7f000000a000)) [ 392.362379][T13996] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.406715][T13998] FS-Cache: Duplicate cookie detected [ 392.412680][T13998] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.421714][T13998] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.429000][T13998] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.436437][T13998] FS-Cache: N-cookie c=ffff88801bbf48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.445202][T13998] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014928000 [ 392.452475][T13998] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.475557][T14002] FS-Cache: Duplicate cookie detected [ 392.481134][T14002] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.490496][T14002] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.497700][T14002] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.505293][T14002] FS-Cache: N-cookie c=ffff88801bbf4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.514039][T14002] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a634000 [ 392.521287][T14002] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.529251][T14003] FS-Cache: Duplicate cookie detected [ 392.535234][T14003] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.544185][T14003] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.551449][T14003] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.558718][T14003] FS-Cache: N-cookie c=ffff88802a08e178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.567478][T14003] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024dc4000 [ 392.574741][T14003] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) 02:41:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c05630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 392.727404][T14011] FS-Cache: Duplicate cookie detected [ 392.733018][T14011] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.742128][T14011] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.749333][T14011] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.756634][T14011] FS-Cache: N-cookie c=ffff88801bbf4bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.765352][T14011] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ca8000 [ 392.772584][T14011] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.794832][T14012] FS-Cache: Duplicate cookie detected [ 392.800415][T14012] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.809281][T14012] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.816539][T14012] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.823970][T14012] FS-Cache: N-cookie c=ffff88802a08f1a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.832712][T14012] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888027653000 [ 392.839908][T14012] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.847548][T14015] FS-Cache: Duplicate cookie detected [ 392.853071][T14015] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.862092][T14015] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.869292][T14015] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.876635][T14015] FS-Cache: N-cookie c=ffff88801bbf4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.885415][T14015] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a368000 [ 392.892738][T14015] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.923709][T14011] FS-Cache: Duplicate cookie detected [ 392.929311][T14011] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.938376][T14011] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 392.945710][T14011] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 392.953054][T14011] FS-Cache: N-cookie c=ffff88802a08f028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 392.961794][T14011] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ac2000 [ 392.968996][T14011] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 392.979043][T14018] FS-Cache: Duplicate cookie detected [ 392.984521][T14018] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 392.993678][T14018] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 393.001017][T14018] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.008271][T14018] FS-Cache: N-cookie c=ffff88802a08e000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.017042][T14018] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ac7000 [ 393.024303][T14018] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.033238][T14022] FS-Cache: Duplicate cookie detected [ 393.038687][T14022] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.047996][T14022] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd0000 [ 393.055304][T14022] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.062783][T14022] FS-Cache: N-cookie c=ffff88801bbf4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x480000, &(0x7f000000a000)) 02:41:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81887630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800, &(0x7f000000a000)) 02:41:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c06630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 393.071719][T14022] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013c3a000 [ 393.078950][T14022] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x80ffff, &(0x7f000000a000)) 02:41:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) 02:41:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18000000, &(0x7f000000a000)) [ 393.236119][T14031] FS-Cache: Duplicate cookie detected [ 393.242142][T14031] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.251106][T14031] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.258498][T14031] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.266016][T14031] FS-Cache: N-cookie c=ffff88802a08f490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.274794][T14031] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880779ba000 [ 393.282077][T14031] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.297161][T14035] FS-Cache: Duplicate cookie detected [ 393.303374][T14035] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.312566][T14035] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.319787][T14035] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.327298][T14035] FS-Cache: N-cookie c=ffff88802a08f318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.336043][T14035] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807838e000 [ 393.343298][T14035] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.362385][T14035] FS-Cache: Duplicate cookie detected [ 393.367882][T14035] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.376891][T14035] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 02:41:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf0ff03, &(0x7f000000a000)) [ 393.384189][T14035] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.391542][T14035] FS-Cache: N-cookie c=ffff88802a08eeb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.400228][T14035] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076903000 [ 393.407745][T14035] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.416721][T14039] FS-Cache: Duplicate cookie detected [ 393.422425][T14039] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:41:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c07630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 393.431366][T14039] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.438593][T14039] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.445950][T14039] FS-Cache: N-cookie c=ffff88801bbf5318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.454949][T14039] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773f1000 [ 393.462300][T14039] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.475090][T14038] FS-Cache: Duplicate cookie detected [ 393.481008][T14038] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.489956][T14038] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.497575][T14038] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.504930][T14038] FS-Cache: N-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.513847][T14038] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773f3000 [ 393.521272][T14038] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.545540][T14043] FS-Cache: Duplicate cookie detected [ 393.551282][T14043] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.560227][T14043] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.567570][T14043] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.574884][T14043] FS-Cache: N-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.583682][T14043] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076906000 [ 393.590940][T14043] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.610106][T14047] FS-Cache: Duplicate cookie detected [ 393.615673][T14047] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.624688][T14047] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.631956][T14047] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) 02:41:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f000000, &(0x7f000000a000)) [ 393.639326][T14047] FS-Cache: N-cookie c=ffff88802a08f780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.648099][T14047] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4fe000 [ 393.655515][T14047] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.763515][T14051] FS-Cache: Duplicate cookie detected [ 393.769161][T14051] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.778374][T14051] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.785732][T14051] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.793359][T14051] FS-Cache: N-cookie c=ffff88802a08f8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.802291][T14051] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014bf4000 [ 393.809507][T14051] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.822359][T14052] FS-Cache: Duplicate cookie detected [ 393.827817][T14052] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.836942][T14052] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.844220][T14052] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.851644][T14052] FS-Cache: N-cookie c=ffff88802a08fa70 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c08630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 393.860418][T14052] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014bdd000 [ 393.867654][T14052] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 393.949994][T14057] FS-Cache: Duplicate cookie detected [ 393.955706][T14057] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 393.964906][T14057] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 393.972260][T14057] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 393.979654][T14057] FS-Cache: N-cookie c=ffff88802a08fbe8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 393.988406][T14057] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880798b4000 [ 393.995659][T14057] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.017467][T14058] FS-Cache: Duplicate cookie detected [ 394.023408][T14058] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 394.032682][T14058] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e1000 [ 394.039911][T14058] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) [ 394.047176][T14058] FS-Cache: N-cookie c=ffff88802a08f608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.055894][T14058] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079fcf000 [ 394.063146][T14058] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81987630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00, &(0x7f000000a000)) 02:41:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c09630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) 02:41:35 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) [ 394.317317][T14074] FS-Cache: Duplicate cookie detected [ 394.323184][T14074] FS-Cache: O-cookie c=ffff88801bcc3780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 394.332117][T14074] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011811000 [ 394.339315][T14074] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.346751][T14074] FS-Cache: N-cookie c=ffff88801bbf5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.355613][T14074] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024932000 02:41:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 394.362882][T14074] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.370182][T14076] FS-Cache: Duplicate cookie detected [ 394.375996][T14076] FS-Cache: O-cookie c=ffff88801bcc3780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 394.385033][T14076] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011811000 [ 394.392285][T14076] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.399627][T14076] FS-Cache: N-cookie c=ffff88802a08fd60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.408416][T14076] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888020f0b000 [ 394.415837][T14076] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.427025][T14078] FS-Cache: Duplicate cookie detected [ 394.432955][T14078] FS-Cache: O-cookie c=ffff88801bcc3780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 394.442228][T14078] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011811000 [ 394.449426][T14078] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.456728][T14078] FS-Cache: N-cookie c=ffff88801bbf5608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.465477][T14078] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079b36000 [ 394.472723][T14078] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.479996][T14079] FS-Cache: Duplicate cookie detected [ 394.485503][T14079] FS-Cache: O-cookie c=ffff88801bcc3780 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 394.494430][T14079] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 394.501768][T14079] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.509035][T14079] FS-Cache: N-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.517751][T14079] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018d85000 [ 394.525047][T14079] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) 02:41:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 394.741116][T14079] FS-Cache: Duplicate cookie detected [ 394.746856][T14079] FS-Cache: O-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 394.755945][T14079] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a2dd000 [ 394.763281][T14079] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.770594][T14079] FS-Cache: N-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.779271][T14079] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017694000 [ 394.786541][T14079] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 394.794004][T14092] FS-Cache: Duplicate cookie detected [ 394.799631][T14092] FS-Cache: O-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 394.808613][T14092] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a2dd000 [ 394.815862][T14092] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 394.823171][T14092] FS-Cache: N-cookie c=ffff88801bcc3d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 394.831912][T14092] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079443000 02:41:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) [ 394.839621][T14092] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000, &(0x7f000000a000)) 02:41:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 395.049961][T14103] FS-Cache: Duplicate cookie detected [ 395.055820][T14103] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.064839][T14103] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a457000 [ 395.072120][T14103] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.079656][T14103] FS-Cache: N-cookie c=ffff88801bcc3490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.088852][T14103] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014227000 [ 395.096113][T14103] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) 02:41:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28000000, &(0x7f000000a000)) 02:41:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000, &(0x7f000000a000)) 02:41:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81a87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000, &(0x7f000000a000)) [ 395.337595][T14120] FS-Cache: Duplicate cookie detected [ 395.343658][T14120] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.352849][T14120] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.360060][T14120] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.367563][T14120] FS-Cache: N-cookie c=ffff88801bcc2bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.376524][T14120] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017b03000 [ 395.383760][T14120] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.392888][T14122] FS-Cache: Duplicate cookie detected [ 395.398329][T14122] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.407345][T14122] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.414663][T14122] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.421976][T14122] FS-Cache: N-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.430730][T14122] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807c9ae000 02:41:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800, &(0x7f000000a000)) [ 395.437942][T14122] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.445318][T14121] FS-Cache: Duplicate cookie detected [ 395.450840][T14121] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.459951][T14121] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.467480][T14121] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.474801][T14121] FS-Cache: N-cookie c=ffff88801bcc2a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.483539][T14121] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017b02000 [ 395.490784][T14121] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.504992][T14123] FS-Cache: Duplicate cookie detected [ 395.510617][T14123] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.519472][T14123] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.526770][T14123] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00, &(0x7f000000a000)) [ 395.534117][T14123] FS-Cache: N-cookie c=ffff8880761b0000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.542878][T14123] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807beca000 [ 395.550197][T14123] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.612597][T14131] FS-Cache: Duplicate cookie detected [ 395.618173][T14131] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.627291][T14131] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.635057][T14131] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.642450][T14131] FS-Cache: N-cookie c=ffff88802caf2000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.651177][T14131] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880789e8000 02:41:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400, &(0x7f000000a000)) [ 395.658407][T14131] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0f630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) 02:41:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30000000, &(0x7f000000a000)) [ 395.839773][T14143] FS-Cache: Duplicate cookie detected [ 395.845574][T14143] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.854598][T14143] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.861883][T14143] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.869577][T14143] FS-Cache: N-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.878529][T14143] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b090000 02:41:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) [ 395.885801][T14143] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.893358][T14144] FS-Cache: Duplicate cookie detected [ 395.898857][T14144] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.907910][T14144] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.915172][T14144] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.922535][T14144] FS-Cache: N-cookie c=ffff88802caf22f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.931375][T14144] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079804000 [ 395.938612][T14144] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 395.947348][T14142] FS-Cache: Duplicate cookie detected [ 395.952939][T14142] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 395.962003][T14142] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 395.969676][T14142] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 395.977179][T14142] FS-Cache: N-cookie c=ffff8880761b05e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 395.985931][T14142] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b091000 [ 395.993374][T14142] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.027716][T14148] FS-Cache: Duplicate cookie detected 02:41:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc003, &(0x7f000000a000)) [ 396.033499][T14148] FS-Cache: O-cookie c=ffff88801bcc2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.042642][T14148] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a0000 [ 396.049852][T14148] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.057237][T14148] FS-Cache: N-cookie c=ffff88802caf2178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.066034][T14148] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078160000 [ 396.073280][T14148] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) 02:41:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7000000, &(0x7f000000a000)) [ 396.249046][T14156] FS-Cache: Duplicate cookie detected [ 396.254763][T14156] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.263706][T14156] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.270953][T14156] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.278229][T14156] FS-Cache: N-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.286967][T14156] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880789c4000 [ 396.294211][T14156] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.303614][T14160] FS-Cache: Duplicate cookie detected [ 396.309079][T14160] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.318200][T14160] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.325444][T14160] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.332740][T14160] FS-Cache: N-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.341564][T14160] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a0cc000 [ 396.348894][T14160] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.375231][T14161] FS-Cache: Duplicate cookie detected [ 396.381082][T14161] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.389950][T14161] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 02:41:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81b87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38000000, &(0x7f000000a000)) 02:41:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c10630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 396.397280][T14161] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.404633][T14161] FS-Cache: N-cookie c=ffff8880761b0468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.413462][T14161] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024403000 [ 396.420817][T14161] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.462606][T14166] FS-Cache: Duplicate cookie detected [ 396.468259][T14166] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.477599][T14166] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.485062][T14166] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.492380][T14166] FS-Cache: N-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.501136][T14166] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078aa5000 [ 396.508347][T14166] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.516169][T14167] FS-Cache: Duplicate cookie detected [ 396.521982][T14167] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.530890][T14167] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.538098][T14167] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.545612][T14167] FS-Cache: N-cookie c=ffff88802caf2468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.554454][T14167] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801c07f000 [ 396.561719][T14167] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.595731][T14165] FS-Cache: Duplicate cookie detected [ 396.601728][T14165] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:41:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) 02:41:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) [ 396.610701][T14165] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.617911][T14165] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.625335][T14165] FS-Cache: N-cookie c=ffff88802caf2a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.634196][T14165] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801c4e7000 [ 396.641545][T14165] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.686286][T14172] FS-Cache: Duplicate cookie detected [ 396.692141][T14172] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.701117][T14172] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.708333][T14172] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.715706][T14172] FS-Cache: N-cookie c=ffff8880761b0d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.724618][T14172] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077117000 [ 396.732078][T14172] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.761898][T14174] FS-Cache: Duplicate cookie detected [ 396.767448][T14174] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.776693][T14174] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.784057][T14174] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.791375][T14174] FS-Cache: N-cookie c=ffff88802caf2d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.800068][T14174] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079499000 02:41:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c11630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 396.807335][T14174] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 396.814663][T14176] FS-Cache: Duplicate cookie detected [ 396.820765][T14176] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.829639][T14176] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.836922][T14176] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.844365][T14176] FS-Cache: N-cookie c=ffff8880761b0bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.853149][T14176] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b581000 [ 396.860453][T14176] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e000000, &(0x7f000000a000)) [ 396.920173][T14179] FS-Cache: Duplicate cookie detected [ 396.925988][T14179] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 396.935067][T14179] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 396.942335][T14179] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 396.949614][T14179] FS-Cache: N-cookie c=ffff88802caf28d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 396.958378][T14179] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 396.965788][T14179] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c09630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 397.008239][T14181] FS-Cache: Duplicate cookie detected [ 397.014185][T14181] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.023134][T14181] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 397.030636][T14181] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.038165][T14181] FS-Cache: N-cookie c=ffff8880761b1028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.046946][T14181] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a499000 [ 397.054395][T14181] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.062849][T14185] FS-Cache: Duplicate cookie detected [ 397.068298][T14185] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.077293][T14185] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079189000 [ 397.084665][T14185] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.092518][T14185] FS-Cache: N-cookie c=ffff88802caf2bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.101316][T14185] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807788b000 02:41:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) [ 397.108515][T14185] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc0, &(0x7f000000a000)) 02:41:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c06630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c12630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 397.322852][T14205] FS-Cache: Duplicate cookie detected [ 397.328506][T14205] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.337853][T14205] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.345085][T14205] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.352356][T14205] FS-Cache: N-cookie c=ffff88802caf3490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.361079][T14205] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079870000 [ 397.368280][T14205] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.381030][T14202] FS-Cache: Duplicate cookie detected [ 397.386456][T14202] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.395505][T14202] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.403136][T14202] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.410540][T14202] FS-Cache: N-cookie c=ffff88802caf3028 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) 02:41:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00, &(0x7f000000a000)) 02:41:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa000000, &(0x7f000000a000)) [ 397.419221][T14202] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079877000 [ 397.426539][T14202] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.519191][T14209] FS-Cache: Duplicate cookie detected [ 397.525070][T14209] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.534266][T14209] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.541529][T14209] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.548887][T14209] FS-Cache: N-cookie c=ffff88802caf31a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.557824][T14209] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880257c5000 02:41:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c13630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 397.565096][T14209] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.589609][T14216] FS-Cache: Duplicate cookie detected [ 397.595243][T14216] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.604444][T14216] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.611789][T14216] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.619051][T14216] FS-Cache: N-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.627762][T14216] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801aef1000 [ 397.634988][T14216] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.643945][T14213] FS-Cache: Duplicate cookie detected [ 397.649406][T14213] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.658600][T14213] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.666029][T14213] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.673374][T14213] FS-Cache: N-cookie c=ffff888027e482f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.682332][T14213] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801fc32000 02:41:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000, &(0x7f000000a000)) [ 397.689534][T14213] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.747872][T14220] FS-Cache: Duplicate cookie detected [ 397.753547][T14220] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.762509][T14220] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.769701][T14220] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.777054][T14220] FS-Cache: N-cookie c=ffff888027e48468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.785827][T14220] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888025e28000 [ 397.793115][T14220] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x44000000, &(0x7f000000a000)) [ 397.821762][T14224] FS-Cache: Duplicate cookie detected [ 397.827308][T14224] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.836418][T14224] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.843727][T14224] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.851062][T14224] FS-Cache: N-cookie c=ffff888027e485e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.859942][T14224] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807634c000 02:41:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000, &(0x7f000000a000)) [ 397.867223][T14224] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.908366][T14228] FS-Cache: Duplicate cookie detected [ 397.914600][T14228] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.923864][T14228] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.931141][T14228] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 397.938499][T14228] FS-Cache: N-cookie c=ffff888027e48758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 397.947415][T14228] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b430000 [ 397.954682][T14228] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 397.971896][T14229] FS-Cache: Duplicate cookie detected [ 397.977476][T14229] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 397.986439][T14229] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 397.993779][T14229] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe000000, &(0x7f000000a000)) [ 398.001280][T14229] FS-Cache: N-cookie c=ffff888027e488d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.009952][T14229] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014062000 [ 398.017682][T14229] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c14630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 398.059050][T14232] FS-Cache: Duplicate cookie detected [ 398.064746][T14232] FS-Cache: O-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.073703][T14232] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d96000 [ 398.080978][T14232] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.088239][T14232] FS-Cache: N-cookie c=ffff888027e48a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.097015][T14232] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014063000 [ 398.104316][T14232] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x9000000, &(0x7f000000a000)) 02:41:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) [ 398.351231][T14243] FS-Cache: Duplicate cookie detected [ 398.357211][T14243] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.366327][T14243] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880794e6000 [ 398.373615][T14243] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.380948][T14243] FS-Cache: N-cookie c=ffff888027e48eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.389630][T14243] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802fd52000 [ 398.396896][T14243] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81d87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c15630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) 02:41:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) 02:41:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c000000, &(0x7f000000a000)) [ 398.581956][T14254] FS-Cache: Duplicate cookie detected [ 398.587523][T14254] FS-Cache: O-cookie c=ffff888027e491a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.596592][T14254] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd54000 [ 398.603860][T14254] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.611188][T14254] FS-Cache: N-cookie c=ffff888027e49318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.619895][T14254] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077895000 [ 398.627149][T14254] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 398.638063][T14255] FS-Cache: Duplicate cookie detected [ 398.643868][T14255] FS-Cache: O-cookie c=ffff888027e491a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.652793][T14255] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd54000 [ 398.660012][T14255] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.667342][T14255] FS-Cache: N-cookie c=ffff88802caf3780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.676085][T14255] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026707000 [ 398.683359][T14255] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) 02:41:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000, &(0x7f000000a000)) 02:41:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c02630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 398.798882][T14264] FS-Cache: Duplicate cookie detected [ 398.804608][T14264] FS-Cache: O-cookie c=ffff88802caf38f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.813593][T14264] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888017d9b000 [ 398.820860][T14264] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.828119][T14264] FS-Cache: N-cookie c=ffff888027e49490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.837282][T14264] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077bc4000 [ 398.844834][T14264] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 398.870603][T14268] FS-Cache: Duplicate cookie detected [ 398.876221][T14268] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.885327][T14268] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 398.892611][T14268] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.899876][T14268] FS-Cache: N-cookie c=ffff88802caf3d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.908780][T14268] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079c58000 02:41:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x63000000, &(0x7f000000a000)) [ 398.916140][T14268] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 398.947518][T14272] FS-Cache: Duplicate cookie detected [ 398.953342][T14272] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 398.962283][T14272] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 398.969500][T14272] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 398.976858][T14272] FS-Cache: N-cookie c=ffff88802caf3a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 398.985624][T14272] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014c3d000 02:41:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c16630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 398.992905][T14272] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.041784][T14274] FS-Cache: Duplicate cookie detected [ 399.047577][T14274] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.056595][T14274] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.064014][T14274] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.071502][T14274] FS-Cache: N-cookie c=ffff88814328d1a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.080445][T14274] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807973a000 [ 399.087653][T14274] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.117979][T14277] FS-Cache: Duplicate cookie detected [ 399.123619][T14277] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.132670][T14277] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.139883][T14277] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.147218][T14277] FS-Cache: N-cookie c=ffff88814328d318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.155953][T14277] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079738000 [ 399.163200][T14277] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.192239][T14278] FS-Cache: Duplicate cookie detected [ 399.198153][T14278] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.207934][T14278] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.215263][T14278] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.222583][T14278] FS-Cache: N-cookie c=ffff888027e49608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.231330][T14278] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888028686000 02:41:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x12000000, &(0x7f000000a000)) [ 399.238628][T14278] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c17630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 399.398200][T14284] FS-Cache: Duplicate cookie detected [ 399.404033][T14284] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.413155][T14284] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.420521][T14284] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.427773][T14284] FS-Cache: N-cookie c=ffff888027e49780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.436538][T14284] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880781cb000 [ 399.444280][T14284] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.470089][T14287] FS-Cache: Duplicate cookie detected [ 399.476023][T14287] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.484948][T14287] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.492188][T14287] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.499449][T14287] FS-Cache: N-cookie c=ffff88814328c2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.508190][T14287] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880140a2000 [ 399.515531][T14287] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.526228][T14290] FS-Cache: Duplicate cookie detected [ 399.532593][T14290] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.541713][T14290] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.548923][T14290] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.556317][T14290] FS-Cache: N-cookie c=ffff888027e498f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.565049][T14290] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079c8d000 [ 399.572413][T14290] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.599200][T14284] FS-Cache: Duplicate cookie detected [ 399.604898][T14284] FS-Cache: O-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:41:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81e87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68000000, &(0x7f000000a000)) 02:41:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c18630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 399.614188][T14284] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079c5e000 [ 399.621437][T14284] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.628694][T14284] FS-Cache: N-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.637451][T14284] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079a52000 [ 399.644765][T14284] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x18000000, &(0x7f000000a000)) 02:41:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000, &(0x7f000000a000)) 02:41:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe, &(0x7f000000a000)) [ 399.793990][T14298] FS-Cache: Duplicate cookie detected [ 399.799524][T14298] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.808885][T14298] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 399.816133][T14298] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.823425][T14298] FS-Cache: N-cookie c=ffff88814328c468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.832199][T14298] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880778a2000 [ 399.839429][T14298] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.847239][T14304] FS-Cache: Duplicate cookie detected [ 399.852735][T14304] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.862066][T14304] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 399.869461][T14304] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.876752][T14304] FS-Cache: N-cookie c=ffff88802a08e8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.885470][T14304] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880787bf000 02:41:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c19630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 399.892799][T14304] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.931402][T14307] FS-Cache: Duplicate cookie detected [ 399.936960][T14307] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 399.946010][T14307] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 399.953519][T14307] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 399.961064][T14307] FS-Cache: N-cookie c=ffff88814328da70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 399.970191][T14307] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078b3f000 [ 399.977589][T14307] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 399.985198][T14310] FS-Cache: Duplicate cookie detected [ 399.990952][T14310] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.000038][T14310] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.007296][T14310] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.014641][T14310] FS-Cache: N-cookie c=ffff88802a08e5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.023392][T14310] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024f47000 [ 400.030648][T14310] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c18630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 400.127557][T14318] FS-Cache: Duplicate cookie detected [ 400.133419][T14318] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.142361][T14318] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.149578][T14318] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.156897][T14318] FS-Cache: N-cookie c=ffff88814328c5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.165896][T14318] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888030c0a000 [ 400.173276][T14318] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 400.180898][T14316] FS-Cache: Duplicate cookie detected [ 400.186419][T14316] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.195537][T14316] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.203355][T14316] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.210670][T14316] FS-Cache: N-cookie c=ffff88802a08ea48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.219364][T14316] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a14d000 02:41:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 400.226618][T14316] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) 02:41:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f000000, &(0x7f000000a000)) [ 400.295956][T14322] FS-Cache: Duplicate cookie detected [ 400.301560][T14322] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.310484][T14322] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.317868][T14322] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.325359][T14322] FS-Cache: N-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.334104][T14322] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a14f000 [ 400.341372][T14322] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 400.381580][T14325] FS-Cache: Duplicate cookie detected [ 400.387146][T14325] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.396317][T14325] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.403685][T14325] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.411275][T14325] FS-Cache: N-cookie c=ffff88802a08e468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.420072][T14325] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011f2e000 [ 400.427329][T14325] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 400.451724][T14328] FS-Cache: Duplicate cookie detected [ 400.457422][T14328] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.466659][T14328] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.473961][T14328] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.481260][T14328] FS-Cache: N-cookie c=ffff88814328d780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.489944][T14328] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a68b000 [ 400.497170][T14328] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 400.512313][T14329] FS-Cache: Duplicate cookie detected [ 400.517765][T14329] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:41:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) [ 400.526924][T14329] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.534161][T14329] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.541447][T14329] FS-Cache: N-cookie c=ffff88802a08e178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.550330][T14329] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011f2b000 [ 400.557755][T14329] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 400.633228][T14336] FS-Cache: Duplicate cookie detected [ 400.638799][T14336] FS-Cache: O-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.647785][T14336] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 400.655058][T14336] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.662397][T14336] FS-Cache: N-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.671187][T14336] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078995000 [ 400.678904][T14336] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82187630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) 02:41:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) [ 400.826730][T14348] FS-Cache: Duplicate cookie detected [ 400.832555][T14348] FS-Cache: O-cookie c=ffff88814328d028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 400.841792][T14348] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888024c5c000 [ 400.849011][T14348] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 400.856510][T14348] FS-Cache: N-cookie c=ffff88814328c8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 400.865253][T14348] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029751000 02:41:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 400.872521][T14348] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) [ 400.988858][T14357] FS-Cache: Duplicate cookie detected [ 400.994782][T14357] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.004325][T14357] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.011574][T14357] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.018928][T14357] FS-Cache: N-cookie c=ffff88802a08f028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.027706][T14357] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a68e000 02:41:42 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a58"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a000000, &(0x7f000000a000)) [ 401.035023][T14357] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x28000000, &(0x7f000000a000)) [ 401.100713][T14362] FS-Cache: Duplicate cookie detected [ 401.106259][T14362] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.115363][T14362] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.122826][T14362] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.130078][T14362] FS-Cache: N-cookie c=ffff88802a08e000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.138856][T14362] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017d94000 [ 401.146138][T14362] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.155380][T14363] FS-Cache: Duplicate cookie detected [ 401.161013][T14363] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.169880][T14363] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.177340][T14363] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.184773][T14363] FS-Cache: N-cookie c=ffff88814328dd60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.194030][T14363] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076903000 [ 401.201434][T14363] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.209163][T14366] FS-Cache: Duplicate cookie detected [ 401.214720][T14366] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.223764][T14366] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.231036][T14366] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.238404][T14366] FS-Cache: N-cookie c=ffff88802a08eeb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.247278][T14366] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807894d000 [ 401.254589][T14366] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.289359][T14369] FS-Cache: Duplicate cookie detected 02:41:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 401.295353][T14369] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.304503][T14369] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.311765][T14369] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.319036][T14369] FS-Cache: N-cookie c=ffff88814328cbc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.327801][T14369] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888015386000 [ 401.335089][T14369] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.407982][T14372] FS-Cache: Duplicate cookie detected [ 401.414079][T14372] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.423060][T14372] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.430324][T14372] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.437594][T14372] FS-Cache: N-cookie c=ffff88814328ca48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.446458][T14372] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077be9000 [ 401.453696][T14372] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600, &(0x7f000000a000)) 02:41:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30000000, &(0x7f000000a000)) [ 401.567703][T14376] FS-Cache: Duplicate cookie detected [ 401.573492][T14376] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.582574][T14376] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.589787][T14376] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.597311][T14376] FS-Cache: N-cookie c=ffff88814328ceb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.606119][T14376] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4f9000 [ 401.613378][T14376] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.647930][T14378] FS-Cache: Duplicate cookie detected [ 401.653914][T14378] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.662855][T14378] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.670055][T14378] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.677387][T14378] FS-Cache: N-cookie c=ffff88802a08f318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.686141][T14378] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076900000 [ 401.693403][T14378] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.700740][T14380] FS-Cache: Duplicate cookie detected [ 401.706301][T14380] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.715410][T14380] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802acd4000 [ 401.722666][T14380] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.722802][T14380] FS-Cache: N-cookie c=ffff88814328cd38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.722822][T14380] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024937000 [ 401.722833][T14380] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82287630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x81ffffff, &(0x7f000000a000)) 02:41:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000, &(0x7f000000a000)) [ 401.880575][T14391] FS-Cache: Duplicate cookie detected [ 401.886136][T14391] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.895101][T14391] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888073ef5000 [ 401.902385][T14391] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.909974][T14391] FS-Cache: N-cookie c=ffff88802a08f490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 401.918891][T14391] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079a9c000 02:41:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000, &(0x7f000000a000)) [ 401.926152][T14391] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 401.965295][T14398] FS-Cache: Duplicate cookie detected [ 401.970959][T14398] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 401.979950][T14398] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 401.987474][T14398] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 401.994884][T14398] FS-Cache: N-cookie c=ffff88801bbf5318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.003618][T14398] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880785ce000 02:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff, &(0x7f000000a000)) [ 402.010872][T14398] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x38000000, &(0x7f000000a000)) [ 402.065739][T14400] FS-Cache: Duplicate cookie detected [ 402.071425][T14400] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.080446][T14400] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.087649][T14400] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.095096][T14400] FS-Cache: N-cookie c=ffff88802a08f608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.103825][T14400] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdfa000 02:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x92ffffff, &(0x7f000000a000)) [ 402.111502][T14400] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 402.125815][T14405] FS-Cache: Duplicate cookie detected [ 402.131530][T14405] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.140442][T14405] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.147639][T14405] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.154923][T14405] FS-Cache: N-cookie c=ffff88802a08fbe8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.163815][T14405] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdfd000 [ 402.171054][T14405] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 402.183691][T14407] FS-Cache: Duplicate cookie detected [ 402.189076][T14407] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.198145][T14407] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.205547][T14407] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb6ffffff, &(0x7f000000a000)) [ 402.213262][T14407] FS-Cache: N-cookie c=ffff88802a08f8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.223019][T14407] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdff000 [ 402.230222][T14407] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c21630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb80b0000, &(0x7f000000a000)) [ 402.381236][T14415] FS-Cache: Duplicate cookie detected [ 402.386858][T14415] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.395920][T14415] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.403279][T14415] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.410592][T14415] FS-Cache: N-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.419524][T14415] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880791f3000 02:41:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e000000, &(0x7f000000a000)) [ 402.426926][T14415] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 402.486879][T14421] FS-Cache: Duplicate cookie detected [ 402.492594][T14421] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.501603][T14421] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.508887][T14421] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.516475][T14421] FS-Cache: N-cookie c=ffff88802a08fa70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.525896][T14421] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807acac000 [ 402.533329][T14421] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 402.565011][T14425] FS-Cache: Duplicate cookie detected [ 402.570897][T14425] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.579853][T14425] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.587407][T14425] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.594739][T14425] FS-Cache: N-cookie c=ffff88802a08f780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.603498][T14425] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807acab000 [ 402.610787][T14425] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 402.751520][T14425] FS-Cache: Duplicate cookie detected [ 402.757305][T14425] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.766484][T14425] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076ad8000 [ 402.773831][T14425] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.781276][T14425] FS-Cache: N-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.789996][T14425] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a452000 02:41:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82387630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0ed0000, &(0x7f000000a000)) 02:41:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c22630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 402.797262][T14425] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000, &(0x7f000000a000)) [ 402.913447][T14434] FS-Cache: Duplicate cookie detected [ 402.919192][T14434] FS-Cache: O-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 402.928380][T14434] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888028675000 [ 402.935831][T14434] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 402.943255][T14434] FS-Cache: N-cookie c=ffff88801bbf5a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 402.952084][T14434] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880240db000 02:41:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f000000, &(0x7f000000a000)) [ 402.959285][T14434] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 402.988791][T14438] FS-Cache: Duplicate cookie detected [ 402.994603][T14438] FS-Cache: O-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.003658][T14438] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888028675000 [ 403.010938][T14438] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.018170][T14438] FS-Cache: N-cookie c=ffff88802a08fd60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.026923][T14438] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888028677000 [ 403.034677][T14438] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 403.058133][T14445] FS-Cache: Duplicate cookie detected [ 403.063899][T14445] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.072996][T14445] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 403.080216][T14445] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.087530][T14445] FS-Cache: N-cookie c=ffff88801bbf5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.096418][T14445] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076e31000 [ 403.103674][T14445] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 403.111081][T14447] FS-Cache: Duplicate cookie detected [ 403.116516][T14447] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.125535][T14447] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 02:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xcfff0000, &(0x7f000000a000)) [ 403.133418][T14447] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.140780][T14447] FS-Cache: N-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.149484][T14447] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880297a7000 [ 403.156775][T14447] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 403.164391][T14446] FS-Cache: Duplicate cookie detected [ 403.169852][T14446] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.179081][T14446] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 02:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe8030000, &(0x7f000000a000)) 02:41:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82587630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 403.186360][T14446] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.193662][T14446] FS-Cache: N-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.202570][T14446] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017b01000 [ 403.209798][T14446] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c23630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf4010000, &(0x7f000000a000)) [ 403.349599][T14457] FS-Cache: Duplicate cookie detected [ 403.355462][T14457] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.364411][T14457] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 403.371709][T14457] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.378969][T14457] FS-Cache: N-cookie c=ffff88801bbf4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.387731][T14457] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076a1a000 [ 403.395038][T14457] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 403.445102][T14462] FS-Cache: Duplicate cookie detected [ 403.450957][T14462] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.460104][T14462] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 403.467393][T14462] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.474714][T14462] FS-Cache: N-cookie c=ffff88801bbf4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.483658][T14462] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807c162000 02:41:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x44000000, &(0x7f000000a000)) 02:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf5ffffff, &(0x7f000000a000)) [ 403.491114][T14462] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 403.541206][T14466] FS-Cache: Duplicate cookie detected [ 403.547289][T14466] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.556466][T14466] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 403.563840][T14466] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.571133][T14466] FS-Cache: N-cookie c=ffff8880761b0000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.579813][T14466] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079386000 [ 403.587245][T14466] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 403.597403][T14469] FS-Cache: Duplicate cookie detected [ 403.603060][T14469] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.612014][T14469] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 403.619213][T14469] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.626703][T14469] FS-Cache: N-cookie c=ffff88801bbf4bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.635450][T14469] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880236e0000 [ 403.642707][T14469] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff, &(0x7f000000a000)) 02:41:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c24630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 403.845189][T14480] FS-Cache: Duplicate cookie detected [ 403.851270][T14480] FS-Cache: O-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 403.860132][T14480] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 403.867609][T14480] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 403.874909][T14480] FS-Cache: N-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 403.883930][T14480] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880799bf000 [ 403.891176][T14480] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff, &(0x7f000000a000)) 02:41:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c23630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) 02:41:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) 02:41:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c25630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 404.067239][T14491] FS-Cache: Duplicate cookie detected [ 404.073180][T14491] FS-Cache: O-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.082131][T14491] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888025e16000 [ 404.089410][T14491] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.096697][T14491] FS-Cache: N-cookie c=ffff88801bbf4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.105454][T14491] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a0ca000 [ 404.112684][T14491] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 404.120146][T14492] FS-Cache: Duplicate cookie detected [ 404.125721][T14492] FS-Cache: O-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.134834][T14492] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888025e16000 [ 404.142146][T14492] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.149491][T14492] FS-Cache: N-cookie c=ffff8880761b1be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.158236][T14492] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888025e17000 [ 404.165506][T14492] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82687630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfeffffff, &(0x7f000000a000)) 02:41:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c000000, &(0x7f000000a000)) 02:41:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82587630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c26630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 404.413149][T14510] FS-Cache: Duplicate cookie detected [ 404.418813][T14510] FS-Cache: O-cookie c=ffff88801bbf4758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.427921][T14510] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a0cc000 [ 404.435183][T14510] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.442486][T14510] FS-Cache: N-cookie c=ffff8880761b1a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.451226][T14510] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024870000 02:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff000000, &(0x7f000000a000)) [ 404.458426][T14510] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 404.493415][T14514] FS-Cache: Duplicate cookie detected [ 404.498997][T14514] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.508176][T14514] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801227b000 [ 404.515442][T14514] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.522756][T14514] FS-Cache: N-cookie c=ffff88801bbf4178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.531507][T14514] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888012279000 02:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff1f00, &(0x7f000000a000)) [ 404.538740][T14514] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 404.568879][T14519] FS-Cache: Duplicate cookie detected [ 404.574613][T14519] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.583742][T14519] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801227b000 [ 404.590983][T14519] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.598237][T14519] FS-Cache: N-cookie c=ffff8880761b0d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.606968][T14519] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773d2000 [ 404.614212][T14519] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x63000000, &(0x7f000000a000)) 02:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff8000, &(0x7f000000a000)) [ 404.756515][T14527] FS-Cache: Duplicate cookie detected [ 404.762188][T14527] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.771126][T14527] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801227b000 [ 404.778687][T14527] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.786063][T14527] FS-Cache: N-cookie c=ffff88801bbf4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.794816][T14527] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807918e000 [ 404.802068][T14527] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7000000, &(0x7f000000a000)) 02:41:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c27630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffdf9, &(0x7f000000a000)) [ 404.959755][T14539] FS-Cache: Duplicate cookie detected [ 404.965480][T14539] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 404.974420][T14539] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801227b000 [ 404.982109][T14539] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 404.989371][T14539] FS-Cache: N-cookie c=ffff8880761b1028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 404.998294][T14539] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 405.005548][T14539] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.044904][T14542] FS-Cache: Duplicate cookie detected [ 405.050513][T14542] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.059375][T14542] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801227b000 [ 405.066725][T14542] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.074056][T14542] FS-Cache: N-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.083273][T14542] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076365000 [ 405.090684][T14542] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.124406][T14545] FS-Cache: Duplicate cookie detected [ 405.129959][T14545] FS-Cache: O-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.139105][T14545] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801227b000 [ 405.146369][T14545] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.153702][T14545] FS-Cache: N-cookie c=ffff88801bbf4000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.162476][T14545] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077959000 [ 405.169712][T14545] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82787630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68000000, &(0x7f000000a000)) 02:41:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff7f, &(0x7f000000a000)) 02:41:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c28630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d975c7c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 405.340809][T14553] FS-Cache: Duplicate cookie detected [ 405.346385][T14553] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.355345][T14553] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.362626][T14553] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.369894][T14553] FS-Cache: N-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.378622][T14553] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880257c7000 [ 405.386154][T14553] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.394069][T14557] FS-Cache: Duplicate cookie detected [ 405.399553][T14557] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.408839][T14557] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.416145][T14557] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.423675][T14557] FS-Cache: N-cookie c=ffff8880761b1608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.432547][T14557] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801dcbc000 [ 405.439927][T14557] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.449670][T14554] FS-Cache: Duplicate cookie detected [ 405.455287][T14554] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.464644][T14554] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.471922][T14554] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.479447][T14554] FS-Cache: N-cookie c=ffff888027e48000 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff81, &(0x7f000000a000)) [ 405.480482][ T9718] Bluetooth: hci0: command 0x0406 tx timeout [ 405.488490][T14554] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079d55000 [ 405.488510][T14554] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.509335][ T9718] Bluetooth: hci2: command 0x0406 tx timeout [ 405.524967][ T9718] Bluetooth: hci3: command 0x0406 tx timeout [ 405.532169][ T9718] Bluetooth: hci4: command 0x0406 tx timeout [ 405.541309][T14553] FS-Cache: Duplicate cookie detected [ 405.541471][ T9718] Bluetooth: hci5: command 0x0406 tx timeout [ 405.546887][T14553] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.546911][T14553] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.546926][T14553] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.576231][T14553] FS-Cache: N-cookie c=ffff88814328d8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.584972][T14553] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801aef1000 [ 405.592215][T14553] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.599493][T14558] FS-Cache: Duplicate cookie detected [ 405.605118][T14558] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.614120][T14558] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.621397][T14558] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.628658][T14558] FS-Cache: N-cookie c=ffff8880761b1318 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c29630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff8c, &(0x7f000000a000)) [ 405.637586][T14558] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880133c4000 [ 405.644859][T14558] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 405.783287][T14568] FS-Cache: Duplicate cookie detected [ 405.788909][T14568] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.798326][T14568] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.805856][T14568] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.813195][T14568] FS-Cache: N-cookie c=ffff8880761b0eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.821965][T14568] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077195000 [ 405.829168][T14568] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.840561][T14572] FS-Cache: Duplicate cookie detected [ 405.846721][T14572] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.855700][T14572] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 405.863169][T14572] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.870483][T14572] FS-Cache: N-cookie c=ffff88814328d490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.879161][T14572] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079e25000 [ 405.886445][T14572] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 405.907640][T14575] FS-Cache: Duplicate cookie detected [ 405.913274][T14575] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 405.922210][T14575] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 02:41:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000, &(0x7f000000a000)) 02:41:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff92, &(0x7f000000a000)) [ 405.929622][T14575] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 405.936927][T14575] FS-Cache: N-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 405.945724][T14575] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 405.953179][T14575] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c2a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 406.035505][T14579] FS-Cache: Duplicate cookie detected [ 406.041294][T14579] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.050162][T14579] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 406.057552][T14579] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.064872][T14579] FS-Cache: N-cookie c=ffff88814328c758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.074129][T14579] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801983e000 [ 406.081366][T14579] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 406.117041][T14583] FS-Cache: Duplicate cookie detected [ 406.122764][T14583] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.131686][T14583] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 406.138881][T14583] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.146189][T14583] FS-Cache: N-cookie c=ffff888027e48d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.154898][T14583] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801c4e0000 [ 406.162125][T14583] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82887630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffb6, &(0x7f000000a000)) 02:41:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c2b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2, &(0x7f000000a000)) 02:41:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) [ 406.357506][T14596] FS-Cache: Duplicate cookie detected [ 406.363136][T14596] FS-Cache: O-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.372208][T14596] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888026271000 [ 406.379429][T14596] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.386815][T14596] FS-Cache: N-cookie c=ffff8880761b02f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.395614][T14596] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079fa8000 [ 406.402914][T14596] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 406.417593][T14595] FS-Cache: Duplicate cookie detected [ 406.423162][T14595] FS-Cache: O-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.432419][T14595] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888026271000 [ 406.439620][T14595] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.447160][T14595] FS-Cache: N-cookie c=ffff888027e49028 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff5, &(0x7f000000a000)) [ 406.456016][T14595] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807c97c000 [ 406.463270][T14595] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 406.523693][T14604] FS-Cache: Duplicate cookie detected [ 406.529273][T14604] FS-Cache: O-cookie c=ffff8880761b0bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.538491][T14604] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079fa9000 [ 406.545741][T14604] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.553052][T14604] FS-Cache: N-cookie c=ffff8880761b0468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.561894][T14604] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880784dc000 [ 406.569105][T14604] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82987630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a000000, &(0x7f000000a000)) 02:41:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) [ 406.737846][T14612] FS-Cache: Duplicate cookie detected [ 406.744070][T14612] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.753038][T14612] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 406.760241][T14612] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.767738][T14612] FS-Cache: N-cookie c=ffff888027e49318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.776659][T14612] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802a147000 [ 406.783929][T14612] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 406.828545][T14615] FS-Cache: Duplicate cookie detected [ 406.834220][T14615] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.843305][T14615] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 406.850703][T14615] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.858495][T14615] FS-Cache: N-cookie c=ffff888027e491a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.867297][T14615] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079c5f000 [ 406.874616][T14615] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 406.913336][T14617] FS-Cache: Duplicate cookie detected [ 406.918928][T14617] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 406.928640][T14617] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 406.936086][T14617] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 406.943376][T14617] FS-Cache: N-cookie c=ffff88802caf38f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 406.952271][T14617] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079537000 [ 406.959553][T14617] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x10000000, &(0x7f000000a000)) 02:41:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff6, &(0x7f000000a000)) 02:41:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c2c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x81ffffff, &(0x7f000000a000)) [ 407.084689][T14628] FS-Cache: Duplicate cookie detected [ 407.090508][T14628] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 407.099502][T14628] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 407.106942][T14628] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 407.114422][T14628] FS-Cache: N-cookie c=ffff888027e49490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 407.123172][T14628] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014c38000 02:41:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffffe, &(0x7f000000a000)) [ 407.130889][T14628] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 407.141184][T14631] FS-Cache: Duplicate cookie detected [ 407.146594][T14631] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 407.155521][T14631] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 407.162797][T14631] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 407.170046][T14631] FS-Cache: N-cookie c=ffff88802caf3d60 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:48 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e2"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff, &(0x7f000000a000)) [ 407.178993][T14631] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018844000 [ 407.186301][T14631] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200000000000, &(0x7f000000a000)) [ 407.272710][T14637] FS-Cache: Duplicate cookie detected [ 407.278390][T14637] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 407.287553][T14637] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 407.294821][T14637] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 407.302145][T14637] FS-Cache: N-cookie c=ffff88802caf3608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 407.310911][T14637] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079f24000 02:41:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x92ffffff, &(0x7f000000a000)) [ 407.318112][T14637] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 407.332639][T14643] FS-Cache: Duplicate cookie detected [ 407.338115][T14643] FS-Cache: O-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 407.347085][T14643] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078e10000 [ 407.354379][T14643] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 407.361702][T14643] FS-Cache: N-cookie c=ffff88802caf3780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 407.370491][T14643] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013429000 [ 407.377689][T14643] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82a87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c2d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc000000000, &(0x7f000000a000)) [ 407.922504][T14665] FS-Cache: Duplicate cookie detected [ 407.928583][T14665] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 407.937785][T14665] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 407.945199][T14665] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 407.952765][T14665] FS-Cache: N-cookie c=ffff888027e498f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 407.961796][T14665] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a14b000 02:41:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x11000000, &(0x7f000000a000)) 02:41:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb6ffffff, &(0x7f000000a000)) 02:41:49 executing program 4 (fault-call:5 fault-nth:0): getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c2e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000, &(0x7f000000a000)) [ 407.969259][T14665] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 408.007431][T14668] FS-Cache: Duplicate cookie detected [ 408.013220][T14668] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 408.022181][T14668] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 408.029377][T14668] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 408.036776][T14668] FS-Cache: N-cookie c=ffff888027e48178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.045703][T14668] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888023429000 [ 408.053395][T14668] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 408.076860][T14674] FS-Cache: Duplicate cookie detected [ 408.082571][T14674] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 408.091494][T14674] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 408.098687][T14674] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000000000, &(0x7f000000a000)) [ 408.105981][T14674] FS-Cache: N-cookie c=ffff888027e48a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.114736][T14674] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802342a000 [ 408.122013][T14674] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 408.137334][T14678] FS-Cache: Duplicate cookie detected [ 408.143202][T14678] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:41:49 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb80b0000, &(0x7f000000a000)) [ 408.152113][T14678] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 408.159307][T14678] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 408.166595][T14678] FS-Cache: N-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.175335][T14678] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078dfa000 [ 408.182568][T14678] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 408.194449][T14680] FS-Cache: Duplicate cookie detected [ 408.199951][T14680] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 408.208961][T14680] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 408.216412][T14680] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 408.223933][T14680] FS-Cache: N-cookie c=ffff88802caf3490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.232676][T14680] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077bc1000 [ 408.239870][T14680] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 408.279098][T14686] FS-Cache: Duplicate cookie detected [ 408.284992][T14686] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 408.294201][T14686] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 408.301488][T14686] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 408.308751][T14686] FS-Cache: N-cookie c=ffff88802caf3028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.317482][T14686] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807878f000 02:41:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000000000, &(0x7f000000a000)) [ 408.324794][T14686] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 408.339674][T14689] FS-Cache: Duplicate cookie detected [ 408.345616][T14689] FS-Cache: O-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 408.354884][T14689] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027274000 [ 408.362304][T14689] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 408.369566][T14689] FS-Cache: N-cookie c=ffff88802caf2bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.378433][T14689] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a234000 [ 408.385701][T14689] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82b87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0ed0000, &(0x7f000000a000)) 02:41:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c2f630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 408.638756][T14706] FS-Cache: Duplicate cookie detected [ 408.644504][T14706] FS-Cache: O-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 408.654145][T14706] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078992000 [ 408.661396][T14706] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 408.668646][T14706] FS-Cache: N-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 408.677643][T14706] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079072000 [ 408.684883][T14706] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1c000000, &(0x7f000000a000)) 02:41:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000000000000, &(0x7f000000a000)) 02:41:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c30630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:50 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a80a8d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xcfff0000, &(0x7f000000a000)) [ 409.001084][T14722] FS-Cache: Duplicate cookie detected [ 409.006762][T14722] FS-Cache: O-cookie c=ffff88802caf2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.016012][T14722] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880779ba000 [ 409.023294][T14722] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.030822][T14722] FS-Cache: N-cookie c=ffff888027e482f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.039566][T14722] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017d94000 [ 409.046813][T14722] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 409.057461][T14725] FS-Cache: Duplicate cookie detected [ 409.063205][T14725] FS-Cache: O-cookie c=ffff88802caf2d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.072615][T14725] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880779ba000 [ 409.080057][T14725] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.088015][T14725] FS-Cache: N-cookie c=ffff88802caf2468 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe8030000, &(0x7f000000a000)) 02:41:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c31630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40030000000000, &(0x7f000000a000)) [ 409.096976][T14725] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880779be000 [ 409.104286][T14725] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 409.198122][T14731] FS-Cache: Duplicate cookie detected [ 409.203912][T14731] FS-Cache: O-cookie c=ffff888027e49780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.212854][T14731] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077a56000 [ 409.220061][T14731] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.227579][T14731] FS-Cache: N-cookie c=ffff88802caf2a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.236355][T14731] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017a4a000 [ 409.243621][T14731] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf4010000, &(0x7f000000a000)) [ 409.280113][T14738] FS-Cache: Duplicate cookie detected [ 409.285896][T14738] FS-Cache: O-cookie c=ffff888027e49608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.294986][T14738] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abef000 [ 409.302283][T14738] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.309573][T14738] FS-Cache: N-cookie c=ffff888027e48eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.318375][T14738] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078b14000 [ 409.325824][T14738] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:51 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8388d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000000000, &(0x7f000000a000)) 02:41:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c32630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 409.629170][T14754] FS-Cache: Duplicate cookie detected [ 409.634767][T14754] FS-Cache: O-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.643966][T14754] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888014bf0000 [ 409.651231][T14754] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.658499][T14754] FS-Cache: N-cookie c=ffff88802caf2178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.667299][T14754] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807b2dd000 [ 409.674632][T14754] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 409.692049][T14758] FS-Cache: Duplicate cookie detected [ 409.697676][T14758] FS-Cache: O-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.706832][T14758] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888014bf0000 [ 409.714091][T14758] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.721387][T14758] FS-Cache: N-cookie c=ffff88802caf22f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.730070][T14758] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880150ac000 [ 409.737347][T14758] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 409.844914][T14759] FS-Cache: Duplicate cookie detected [ 409.850997][T14759] FS-Cache: O-cookie c=ffff88802caf2000 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.859870][T14759] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 409.867288][T14759] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.874629][T14759] FS-Cache: N-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.883651][T14759] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a11d000 02:41:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f000000, &(0x7f000000a000)) 02:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82d87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf5ffffff, &(0x7f000000a000)) 02:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x80ffff00000000, &(0x7f000000a000)) 02:41:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c33630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 409.890922][T14759] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 409.942414][T14765] FS-Cache: Duplicate cookie detected [ 409.948189][T14765] FS-Cache: O-cookie c=ffff88802caf3a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 409.957269][T14765] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a11c000 [ 409.964566][T14765] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 409.972254][T14765] FS-Cache: N-cookie c=ffff88814328cd38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 409.981042][T14765] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079b35000 [ 409.988271][T14765] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 410.033274][T14773] FS-Cache: Duplicate cookie detected [ 410.038877][T14773] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 410.048208][T14773] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888020d44000 [ 410.055487][T14773] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 410.062874][T14773] FS-Cache: N-cookie c=ffff88802a08f490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 410.071613][T14773] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801adf0000 02:41:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x100000000000000, &(0x7f000000a000)) 02:41:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff, &(0x7f000000a000)) 02:41:51 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a83b8d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82e87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 410.078811][T14773] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c34630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 410.246367][T14786] FS-Cache: Duplicate cookie detected [ 410.251956][T14786] FS-Cache: O-cookie c=ffff88802a08f608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 410.260909][T14786] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807bab1000 [ 410.268280][T14786] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 410.275892][T14786] FS-Cache: N-cookie c=ffff88814328ca48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 410.284663][T14786] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801adb8000 [ 410.291915][T14786] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 410.299275][T14788] FS-Cache: Duplicate cookie detected [ 410.305233][T14788] FS-Cache: O-cookie c=ffff88802a08f608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 410.314364][T14788] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807bab1000 [ 410.321622][T14788] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 410.328933][T14788] FS-Cache: N-cookie c=ffff88802a08f8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 410.337694][T14788] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888022a6d000 02:41:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200000000000000, &(0x7f000000a000)) 02:41:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff, &(0x7f000000a000)) [ 410.345128][T14788] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 410.465746][T14798] FS-Cache: Duplicate cookie detected [ 410.471829][T14798] FS-Cache: O-cookie c=ffff88802a08fbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 410.480758][T14798] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 410.488130][T14798] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 410.495399][T14798] FS-Cache: N-cookie c=ffff88802a08eeb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 410.504120][T14798] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888015277000 [ 410.511365][T14798] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20000000, &(0x7f000000a000)) 02:41:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfeffffff, &(0x7f000000a000)) 02:41:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300000000000000, &(0x7f000000a000)) 02:41:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c35630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:52 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8458d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 410.907308][T14811] FS-Cache: Duplicate cookie detected [ 410.913113][T14811] FS-Cache: O-cookie c=ffff88814328dd60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 410.922276][T14811] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 410.929488][T14811] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 410.936909][T14811] FS-Cache: N-cookie c=ffff88802a08f028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 410.945658][T14811] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a5c8000 02:41:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff000000, &(0x7f000000a000)) [ 410.953001][T14811] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3fff00000000000, &(0x7f000000a000)) 02:41:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c36630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 411.024770][T14818] FS-Cache: Duplicate cookie detected [ 411.030534][T14818] FS-Cache: O-cookie c=ffff88814328d028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 411.039431][T14818] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888025a0b000 [ 411.046795][T14818] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 411.054214][T14818] FS-Cache: N-cookie c=ffff88802a08e2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 411.063073][T14818] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880239be000 [ 411.070386][T14818] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000000000000, &(0x7f000000a000)) 02:41:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82f87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff1f00, &(0x7f000000a000)) 02:41:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c37630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 411.322882][T14841] FS-Cache: Duplicate cookie detected [ 411.328751][T14841] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 411.337977][T14841] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 411.345268][T14841] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 411.352601][T14841] FS-Cache: N-cookie c=ffff88814328c5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 411.361444][T14841] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802499f000 [ 411.368695][T14841] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 411.822353][T14847] FS-Cache: Duplicate cookie detected [ 411.828781][T14847] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 411.838284][T14847] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 411.845584][T14847] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 411.853183][T14847] FS-Cache: N-cookie c=ffff88814328da70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 411.861975][T14847] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888025e15000 02:41:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x20100000, &(0x7f000000a000)) 02:41:53 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8508d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff8000, &(0x7f000000a000)) 02:41:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500000000000000, &(0x7f000000a000)) 02:41:53 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c38630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 411.869592][T14847] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 411.936515][T14854] FS-Cache: Duplicate cookie detected [ 411.942638][T14854] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 411.951852][T14854] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 411.959068][T14854] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 411.966410][T14854] FS-Cache: N-cookie c=ffff88814328c468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 411.975160][T14854] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880781bb000 [ 411.982501][T14854] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000, &(0x7f000000a000)) 02:41:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600000000000000, &(0x7f000000a000)) [ 412.009091][T14857] FS-Cache: Duplicate cookie detected [ 412.014696][T14857] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.023655][T14857] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 412.031002][T14857] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.038344][T14857] FS-Cache: N-cookie c=ffff88814328c2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.047171][T14857] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077b57000 [ 412.054800][T14857] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 412.073414][T14861] FS-Cache: Duplicate cookie detected [ 412.078866][T14861] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.087870][T14861] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 412.095207][T14861] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffdf9, &(0x7f000000a000)) [ 412.102513][T14861] FS-Cache: N-cookie c=ffff88802a08e468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.111268][T14861] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079686000 [ 412.118459][T14861] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 412.126998][T14865] FS-Cache: Duplicate cookie detected [ 412.132462][T14865] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.141421][T14865] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 412.148656][T14865] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.155959][T14865] FS-Cache: N-cookie c=ffff88814328d318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.164687][T14865] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077b52000 [ 412.171929][T14865] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 412.216909][T14876] FS-Cache: Duplicate cookie detected [ 412.222654][T14876] FS-Cache: O-cookie c=ffff88802a08ebc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.231568][T14876] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079386000 [ 412.238761][T14876] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.246070][T14876] FS-Cache: N-cookie c=ffff88802a08ea48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.254809][T14876] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017ad9000 [ 412.262080][T14876] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff7f, &(0x7f000000a000)) 02:41:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83087630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700000000000000, &(0x7f000000a000)) [ 412.433896][T14861] FS-Cache: Duplicate cookie detected [ 412.439792][T14861] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.449442][T14861] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 412.456964][T14861] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.464460][T14861] FS-Cache: N-cookie c=ffff88802a08e5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.473333][T14861] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888012279000 02:41:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff81, &(0x7f000000a000)) 02:41:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x800000000000000, &(0x7f000000a000)) [ 412.480623][T14861] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:54 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a85c8d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c39630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900000000000000, &(0x7f000000a000)) 02:41:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00000000000000, &(0x7f000000a000)) [ 412.642087][T14896] FS-Cache: Duplicate cookie detected [ 412.648024][T14896] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.657513][T14896] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 412.665141][T14896] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.672563][T14896] FS-Cache: N-cookie c=ffff8880761b1a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.681332][T14896] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880767c3000 [ 412.688631][T14896] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 412.723416][T14903] FS-Cache: Duplicate cookie detected [ 412.729013][T14903] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.738115][T14903] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 412.745380][T14903] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.752797][T14903] FS-Cache: N-cookie c=ffff88802a08e8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.761811][T14903] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a7e2000 [ 412.769019][T14903] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 412.807215][T14906] FS-Cache: Duplicate cookie detected [ 412.812735][T14906] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.821771][T14906] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 412.828985][T14906] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.836370][T14906] FS-Cache: N-cookie c=ffff8880761b1be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.845255][T14906] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079189000 [ 412.852555][T14906] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 412.901812][T14905] FS-Cache: Duplicate cookie detected [ 412.907295][T14905] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 412.916336][T14905] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 412.923661][T14905] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 412.930993][T14905] FS-Cache: N-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 412.939772][T14905] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801c4e6000 [ 412.947032][T14905] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00000000000000, &(0x7f000000a000)) 02:41:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff8c, &(0x7f000000a000)) 02:41:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c000000, &(0x7f000000a000)) 02:41:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c3a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 413.052288][T14916] FS-Cache: Duplicate cookie detected [ 413.057983][T14916] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.067429][T14916] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 413.075029][T14916] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 413.082347][T14916] FS-Cache: N-cookie c=ffff88802a08fd60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 413.091228][T14916] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807bb11000 [ 413.098450][T14916] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 413.108249][T14921] FS-Cache: Duplicate cookie detected [ 413.113817][T14921] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.122729][T14921] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 413.130095][T14921] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 413.137731][T14921] FS-Cache: N-cookie c=ffff8880761b1028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 413.146514][T14921] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a7f0000 [ 413.153796][T14921] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 413.163402][T14905] FS-Cache: Duplicate cookie detected [ 413.169220][T14905] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.178419][T14905] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880773d1000 [ 413.185678][T14905] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 413.192964][T14905] FS-Cache: N-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 413.201688][T14905] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011d8b000 [ 413.208882][T14905] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83187630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000000, &(0x7f000000a000)) 02:41:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff92, &(0x7f000000a000)) 02:41:55 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8638d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c3b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffb6, &(0x7f000000a000)) [ 413.420735][T14936] FS-Cache: Duplicate cookie detected [ 413.426550][T14936] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.435657][T14936] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 413.442924][T14936] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 413.450176][T14936] FS-Cache: N-cookie c=ffff8880761b05e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 413.458966][T14936] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802fd53000 [ 413.466304][T14936] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 413.478079][T14937] FS-Cache: Duplicate cookie detected [ 413.483782][T14937] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.492908][T14937] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 413.500108][T14937] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 413.507598][T14937] FS-Cache: N-cookie c=ffff88802a08fa70 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100000000000000, &(0x7f000000a000)) [ 413.516410][T14937] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079139000 [ 413.523863][T14937] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 413.536697][T14939] FS-Cache: Duplicate cookie detected [ 413.542865][T14939] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.551759][T14939] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 413.558957][T14939] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200000000000000, &(0x7f000000a000)) [ 413.566278][T14939] FS-Cache: N-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 413.574990][T14939] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078a25000 [ 413.582229][T14939] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 413.597640][T14945] FS-Cache: Duplicate cookie detected [ 413.603482][T14945] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.612604][T14945] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 02:41:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff5, &(0x7f000000a000)) [ 413.619890][T14945] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 413.627215][T14945] FS-Cache: N-cookie c=ffff888027e48000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 413.636059][T14945] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801475b000 [ 413.643323][T14945] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1800000000000000, &(0x7f000000a000)) 02:41:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x50000000, &(0x7f000000a000)) 02:41:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c3c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 413.979701][T14961] FS-Cache: Duplicate cookie detected [ 413.985373][T14961] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 413.994724][T14961] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 414.002159][T14961] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.009425][T14961] FS-Cache: N-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.018172][T14961] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076b1d000 [ 414.025402][T14961] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 414.035066][T14965] FS-Cache: Duplicate cookie detected [ 414.040673][T14965] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 414.049538][T14965] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 414.056919][T14965] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.064263][T14965] FS-Cache: N-cookie c=ffff888027e48bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.073044][T14965] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880793a2000 [ 414.080252][T14965] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 414.088891][T14962] FS-Cache: Duplicate cookie detected [ 414.094790][T14962] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 414.103991][T14962] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 414.111276][T14962] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.118556][T14962] FS-Cache: N-cookie c=ffff888027e48d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.127342][T14962] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880793a6000 [ 414.134605][T14962] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 414.150258][T14966] FS-Cache: Duplicate cookie detected [ 414.155805][T14966] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 414.165286][T14966] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 414.173173][T14966] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.180506][T14966] FS-Cache: N-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.189204][T14966] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880793a7000 [ 414.196686][T14966] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83287630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f00000000000000, &(0x7f000000a000)) 02:41:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff6, &(0x7f000000a000)) 02:41:56 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8878d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c3d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 414.373599][T14977] FS-Cache: Duplicate cookie detected [ 414.379069][T14977] FS-Cache: O-cookie c=ffff88801bbf4000 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 414.388160][T14977] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888012743000 [ 414.395449][T14977] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.403006][T14977] FS-Cache: N-cookie c=ffff88801bbf4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.411881][T14977] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807676f000 02:41:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000000000000, &(0x7f000000a000)) [ 414.419092][T14977] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 414.427434][T14980] FS-Cache: Duplicate cookie detected [ 414.433081][T14980] FS-Cache: O-cookie c=ffff88801bbf4000 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 414.442068][T14980] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888012743000 [ 414.449300][T14980] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.456683][T14980] FS-Cache: N-cookie c=ffff8880761b0eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.465720][T14980] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077243000 02:41:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffffe, &(0x7f000000a000)) [ 414.473104][T14980] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c3e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010000000000000, &(0x7f000000a000)) [ 414.609571][T14992] FS-Cache: Duplicate cookie detected [ 414.615536][T14992] FS-Cache: O-cookie c=ffff88801bbf4178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 414.624565][T14992] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 414.631896][T14992] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 414.639273][T14992] FS-Cache: N-cookie c=ffff8880761b0bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 414.648079][T14992] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013c3f000 02:41:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200000000000, &(0x7f000000a000)) [ 414.655463][T14992] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc000000000, &(0x7f000000a000)) 02:41:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x68000000, &(0x7f000000a000)) [ 415.272077][T15014] FS-Cache: Duplicate cookie detected [ 415.277651][T15014] FS-Cache: O-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 415.286638][T15014] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888018dd0000 [ 415.294057][T15014] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.301467][T15014] FS-Cache: N-cookie c=ffff88801bbf48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.310143][T15014] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079536000 02:41:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83387630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:57 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d975c7c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c41630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2800000000000000, &(0x7f000000a000)) 02:41:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000, &(0x7f000000a000)) [ 415.317592][T15014] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 415.408331][T15020] FS-Cache: Duplicate cookie detected [ 415.414031][T15020] FS-Cache: O-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 415.423190][T15020] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888018dd0000 [ 415.430675][T15020] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.437938][T15020] FS-Cache: N-cookie c=ffff88801bbf4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.447091][T15020] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801be89000 02:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000000000000, &(0x7f000000a000)) [ 415.454353][T15020] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 415.472866][T15023] FS-Cache: Duplicate cookie detected [ 415.478530][T15023] FS-Cache: O-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 415.487566][T15023] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888018dd0000 [ 415.494856][T15023] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.502429][T15023] FS-Cache: N-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.511167][T15023] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078c42000 [ 415.518534][T15023] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 415.526883][T15028] FS-Cache: Duplicate cookie detected [ 415.526893][T15028] FS-Cache: O-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 415.526913][T15028] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888018dd0000 [ 415.548491][T15028] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.555883][T15028] FS-Cache: N-cookie c=ffff88801bbf4bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.564680][T15028] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802c8e3000 [ 415.572015][T15028] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 415.591053][T15025] FS-Cache: Duplicate cookie detected [ 415.596449][T15025] FS-Cache: O-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:41:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000000000, &(0x7f000000a000)) 02:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3800000000000000, &(0x7f000000a000)) [ 415.605403][T15025] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888018dd0000 [ 415.612670][T15025] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.619955][T15025] FS-Cache: N-cookie c=ffff88801bbf4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.628940][T15025] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802c8e0000 [ 415.636313][T15025] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000000000000, &(0x7f000000a000)) [ 415.656526][T15027] FS-Cache: Duplicate cookie detected [ 415.662098][T15027] FS-Cache: O-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 415.671135][T15027] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888018dd0000 [ 415.678341][T15027] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.685677][T15027] FS-Cache: N-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.694435][T15027] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014bdd000 [ 415.701698][T15027] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e00000000000000, &(0x7f000000a000)) 02:41:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c42630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c000000, &(0x7f000000a000)) [ 415.936219][T15051] FS-Cache: Duplicate cookie detected [ 415.941914][T15051] FS-Cache: O-cookie c=ffff88801bbf5490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 415.950860][T15051] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011817000 [ 415.958095][T15051] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 415.965452][T15051] FS-Cache: N-cookie c=ffff8880761b1318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 415.974179][T15051] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079f82000 [ 415.981467][T15051] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40030000000000, &(0x7f000000a000)) 02:41:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c43630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f00000000000000, &(0x7f000000a000)) 02:41:58 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d975d7c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4400000000000000, &(0x7f000000a000)) 02:41:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x48000000000000, &(0x7f000000a000)) 02:41:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c44630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 416.528670][T15071] FS-Cache: Duplicate cookie detected [ 416.534235][T15071] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 416.543150][T15071] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 416.550694][T15071] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 416.558069][T15071] FS-Cache: N-cookie c=ffff88801bbf5608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 416.566814][T15071] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807c96b000 [ 416.574060][T15071] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 416.643879][T15078] FS-Cache: Duplicate cookie detected [ 416.649450][T15078] FS-Cache: O-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 416.658604][T15078] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c96f000 [ 416.665961][T15078] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 416.673337][T15078] FS-Cache: N-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 416.682053][T15078] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017694000 [ 416.689282][T15078] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 416.727671][T15082] FS-Cache: Duplicate cookie detected [ 416.733400][T15082] FS-Cache: O-cookie c=ffff8880761b0d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 416.742551][T15082] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079d39000 [ 416.749755][T15082] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 416.757074][T15082] FS-Cache: N-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 416.765823][T15082] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014227000 02:41:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800000000000000, &(0x7f000000a000)) 02:41:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x80ffff00000000, &(0x7f000000a000)) [ 416.773341][T15082] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:58 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97637c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x74000000, &(0x7f000000a000)) [ 416.992764][T15098] FS-Cache: Duplicate cookie detected [ 416.998193][T15098] FS-Cache: O-cookie c=ffff88801bbf5318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 417.007366][T15098] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801a6a2000 [ 417.014662][T15098] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 417.021995][T15098] FS-Cache: N-cookie c=ffff88814328d490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 417.030847][T15098] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079dd0000 [ 417.038217][T15098] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f85c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00000000000000, &(0x7f000000a000)) 02:41:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x100000000000000, &(0x7f000000a000)) 02:41:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c45630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:59 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97877c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6300000000000000, &(0x7f000000a000)) [ 417.529869][T15115] FS-Cache: Duplicate cookie detected [ 417.536007][T15115] FS-Cache: O-cookie c=ffff88802caf2bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 417.544964][T15115] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888021ad6000 [ 417.552222][T15115] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 417.559577][T15115] FS-Cache: N-cookie c=ffff88802caf3028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 417.568396][T15115] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a66b000 02:41:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c46630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 417.575908][T15115] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200000000000000, &(0x7f000000a000)) [ 417.684728][T15123] FS-Cache: Duplicate cookie detected [ 417.690502][T15123] FS-Cache: O-cookie c=ffff88802caf3490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 417.699373][T15123] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880789c3000 [ 417.706681][T15123] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 417.714180][T15123] FS-Cache: N-cookie c=ffff88802caf2468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 417.723160][T15123] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801ae6e000 02:41:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300000000000000, &(0x7f000000a000)) 02:41:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800000000000000, &(0x7f000000a000)) [ 417.730776][T15123] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 417.788229][T15128] FS-Cache: Duplicate cookie detected [ 417.793900][T15128] FS-Cache: O-cookie c=ffff88807d5c4000 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 417.802970][T15128] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 417.810166][T15128] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 417.817479][T15128] FS-Cache: N-cookie c=ffff88802caf2a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 417.826255][T15128] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078219000 [ 417.833510][T15128] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:41:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c47630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:41:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a000000, &(0x7f000000a000)) [ 418.022401][T15142] FS-Cache: Duplicate cookie detected [ 418.027874][T15142] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.036883][T15142] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.044274][T15142] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.051604][T15142] FS-Cache: N-cookie c=ffff88807d5c4178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.060342][T15142] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a0c9000 [ 418.067654][T15142] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.101454][T15145] FS-Cache: Duplicate cookie detected [ 418.107066][T15145] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.116203][T15145] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.123450][T15145] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.130762][T15145] FS-Cache: N-cookie c=ffff88807d5c42f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.139692][T15145] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4f9000 [ 418.147109][T15145] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.396086][T15149] FS-Cache: Duplicate cookie detected [ 418.402346][T15149] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.411673][T15149] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.419078][T15149] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.426527][T15149] FS-Cache: N-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.435269][T15149] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4fe000 02:42:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f88787630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00000000000000, &(0x7f000000a000)) 02:42:00 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97515c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3fff00000000000, &(0x7f000000a000)) 02:42:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c48630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 418.443044][T15149] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.533410][T15154] FS-Cache: Duplicate cookie detected [ 418.538956][T15154] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.547929][T15154] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.555272][T15154] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.562636][T15154] FS-Cache: N-cookie c=ffff88807d5c45e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.571364][T15154] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802d6cf000 [ 418.578676][T15154] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.589081][T15155] FS-Cache: Duplicate cookie detected [ 418.594596][T15155] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.603762][T15155] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.611136][T15155] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.618453][T15155] FS-Cache: N-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.627196][T15155] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018af3000 [ 418.634453][T15155] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.642581][T15161] FS-Cache: Duplicate cookie detected [ 418.648027][T15161] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.657010][T15161] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.664279][T15161] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.671623][T15161] FS-Cache: N-cookie c=ffff88807d5c4758 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400000000000000, &(0x7f000000a000)) [ 418.680436][T15161] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802d6cb000 [ 418.687639][T15161] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.695619][T15155] FS-Cache: Duplicate cookie detected [ 418.701421][T15155] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.710404][T15155] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.717608][T15155] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.724924][T15155] FS-Cache: N-cookie c=ffff88802caf2000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.733643][T15155] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888027859000 [ 418.740894][T15155] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 418.781220][T15160] FS-Cache: Duplicate cookie detected [ 418.786710][T15160] FS-Cache: O-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 418.795892][T15160] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880255a2000 [ 418.803158][T15160] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 418.810486][T15160] FS-Cache: N-cookie c=ffff88807d5c48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 418.819163][T15160] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011d96000 02:42:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00000000000000, &(0x7f000000a000)) 02:42:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000000000000, &(0x7f000000a000)) [ 418.826415][T15160] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c49630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff, &(0x7f000000a000)) 02:42:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500000000000000, &(0x7f000000a000)) 02:42:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000000000000, &(0x7f000000a000)) 02:42:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c02630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0030000, &(0x7f000000a000)) 02:42:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c4a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600000000000000, &(0x7f000000a000)) 02:42:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x81ffffff00000000, &(0x7f000000a000)) 02:42:01 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97515d36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 419.602432][T15204] FS-Cache: Duplicate cookie detected [ 419.608104][T15204] FS-Cache: O-cookie c=ffff88802caf3608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 419.617545][T15204] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807b361000 [ 419.625051][T15204] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 419.632537][T15204] FS-Cache: N-cookie c=ffff88802caf3d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 419.641279][T15204] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078f7e000 02:42:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700000000000000, &(0x7f000000a000)) 02:42:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff00000000, &(0x7f000000a000)) [ 419.648503][T15204] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 419.682498][T15209] FS-Cache: Duplicate cookie detected [ 419.688142][T15209] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 419.697137][T15209] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 419.704363][T15209] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 419.711618][T15209] FS-Cache: N-cookie c=ffff88807d5c4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 419.720381][T15209] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014067000 [ 419.727946][T15209] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 419.735826][T15210] FS-Cache: Duplicate cookie detected [ 419.741398][T15210] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 419.750794][T15210] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 419.758010][T15210] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 419.765415][T15210] FS-Cache: N-cookie c=ffff88802caf38f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 419.774181][T15210] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078f7d000 02:42:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc0ed0000, &(0x7f000000a000)) [ 419.781655][T15210] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 419.831003][T15214] FS-Cache: Duplicate cookie detected [ 419.836565][T15214] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 419.845902][T15214] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 419.853192][T15214] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 419.860785][T15214] FS-Cache: N-cookie c=ffff88807d5c4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 419.869477][T15214] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014064000 02:42:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x800000000000000, &(0x7f000000a000)) [ 419.876728][T15214] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c4b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x92ffffff00000000, &(0x7f000000a000)) [ 420.054064][T15209] FS-Cache: Duplicate cookie detected [ 420.059752][T15209] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 420.068993][T15209] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 420.076279][T15209] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 420.083802][T15209] FS-Cache: N-cookie c=ffff88802caf3a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 420.092572][T15209] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880766ec000 [ 420.099777][T15209] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 420.108484][T15228] FS-Cache: Duplicate cookie detected [ 420.114014][T15228] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 420.123125][T15228] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 420.130484][T15228] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 420.138202][T15228] FS-Cache: N-cookie c=ffff88807d5c5028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 420.147143][T15228] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802499b000 [ 420.154527][T15228] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 420.222355][T15233] FS-Cache: Duplicate cookie detected [ 420.227811][T15233] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 420.237038][T15233] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a3a3000 [ 420.244402][T15233] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 420.251694][T15233] FS-Cache: N-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 420.260531][T15233] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807885e000 [ 420.267731][T15233] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c03630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x900000000000000, &(0x7f000000a000)) 02:42:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97518736f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb6ffffff00000000, &(0x7f000000a000)) 02:42:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c4c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 420.598341][T15245] FS-Cache: Duplicate cookie detected [ 420.603891][T15245] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 420.613248][T15245] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078b3f000 [ 420.620536][T15245] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 420.627801][T15245] FS-Cache: N-cookie c=ffff88807d5c5318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 420.636613][T15245] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888027809000 02:42:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xa00000000000000, &(0x7f000000a000)) 02:42:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb80b000000000000, &(0x7f000000a000)) [ 420.644283][T15245] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 420.681980][T15252] FS-Cache: Duplicate cookie detected [ 420.687767][T15252] FS-Cache: O-cookie c=ffff88807d5c5490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 420.696983][T15252] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113df000 [ 420.704411][T15252] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 420.711772][T15252] FS-Cache: N-cookie c=ffff88807d5c5608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 420.720521][T15252] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079821000 02:42:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff, &(0x7f000000a000)) [ 420.727731][T15252] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 420.797687][T15260] FS-Cache: Duplicate cookie detected [ 420.803397][T15260] FS-Cache: O-cookie c=ffff88807d5c5780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 420.812381][T15260] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077364000 [ 420.819580][T15260] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 420.826955][T15260] FS-Cache: N-cookie c=ffff88807d5c58f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 420.835692][T15260] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802047f000 02:42:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe00000000000000, &(0x7f000000a000)) [ 420.843213][T15260] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xcfff000000000000, &(0x7f000000a000)) 02:42:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c0af82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff, &(0x7f000000a000)) 02:42:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c04630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c4d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000000, &(0x7f000000a000)) 02:42:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe803000000000000, &(0x7f000000a000)) 02:42:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfeffffff, &(0x7f000000a000)) 02:42:03 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c23f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 421.669608][T15295] FS-Cache: Duplicate cookie detected [ 421.675512][T15295] FS-Cache: O-cookie c=ffff8880761b1a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 421.684441][T15295] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079739000 [ 421.691693][T15295] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 421.698941][T15295] FS-Cache: N-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 421.707723][T15295] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079c8d000 02:42:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf401000000000000, &(0x7f000000a000)) [ 421.715013][T15295] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100000000000000, &(0x7f000000a000)) [ 421.759912][T15298] FS-Cache: Duplicate cookie detected [ 421.765851][T15298] FS-Cache: O-cookie c=ffff8880761b1be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 421.774810][T15298] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880778a5000 [ 421.782184][T15298] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 421.789559][T15298] FS-Cache: N-cookie c=ffff88802a08e8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 421.798683][T15298] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880778a0000 02:42:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff000000, &(0x7f000000a000)) [ 421.806263][T15298] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf5ffffff00000000, &(0x7f000000a000)) 02:42:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1200000000000000, &(0x7f000000a000)) 02:42:03 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c2bf82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c05630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff00000000, &(0x7f000000a000)) 02:42:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffdf9, &(0x7f000000a000)) 02:42:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c4e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1800000000000000, &(0x7f000000a000)) 02:42:04 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c2df82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 422.687325][T15337] FS-Cache: Duplicate cookie detected [ 422.693382][T15337] FS-Cache: O-cookie c=ffff88814328c468 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 422.702483][T15337] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 422.709777][T15337] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 422.717136][T15337] FS-Cache: N-cookie c=ffff88802a08ea48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 422.725962][T15337] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a26e000 [ 422.733313][T15337] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff8c, &(0x7f000000a000)) 02:42:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f00000000000000, &(0x7f000000a000)) 02:42:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff00000000, &(0x7f000000a000)) 02:42:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c4f630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 422.849289][T15344] FS-Cache: Duplicate cookie detected [ 422.854892][T15344] FS-Cache: O-cookie c=ffff88802a08e468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 422.864073][T15344] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a26a000 [ 422.871544][T15344] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 422.878810][T15344] FS-Cache: N-cookie c=ffff88814328da70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 422.887542][T15344] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880787e2000 [ 422.894821][T15344] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffff6, &(0x7f000000a000)) 02:42:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfeffffff00000000, &(0x7f000000a000)) 02:42:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c06630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000000000000, &(0x7f000000a000)) 02:42:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c50630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:05 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c30f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00000000000000, &(0x7f000000a000)) 02:42:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfffffffe, &(0x7f000000a000)) 02:42:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010000000000000, &(0x7f000000a000)) 02:42:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c51630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8000000000, &(0x7f000000a000)) [ 423.876837][T15387] FS-Cache: Duplicate cookie detected [ 423.886229][T15387] FS-Cache: O-cookie c=ffff88814328dd60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 423.897149][T15387] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076903000 [ 423.904445][T15387] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 423.911770][T15387] FS-Cache: N-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff1f0000000000, &(0x7f000000a000)) [ 423.920500][T15387] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078ad7000 [ 423.927699][T15387] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 423.979317][T15392] FS-Cache: Duplicate cookie detected [ 423.985221][T15392] FS-Cache: O-cookie c=ffff88802a08f1a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 423.994239][T15392] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077be8000 [ 424.001640][T15392] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 424.008898][T15392] FS-Cache: N-cookie c=ffff88802a08e2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 424.017912][T15392] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077bea000 [ 424.025426][T15392] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:05 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c3bf82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2800000000000000, &(0x7f000000a000)) 02:42:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c07630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xedc000000000, &(0x7f000000a000)) 02:42:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff7f00000000, &(0x7f000000a000)) 02:42:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c52630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3000000000000000, &(0x7f000000a000)) 02:42:06 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c45f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4000000000000, &(0x7f000000a000)) 02:42:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffff00000000, &(0x7f000000a000)) 02:42:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c53630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 424.935102][T15433] FS-Cache: Duplicate cookie detected [ 424.940897][T15433] FS-Cache: O-cookie c=ffff88802a08f318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 424.950214][T15433] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a2de000 [ 424.958007][T15433] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 424.965299][T15433] FS-Cache: N-cookie c=ffff88814328ceb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 424.974093][T15433] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a452000 02:42:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3800000000000000, &(0x7f000000a000)) [ 424.981315][T15433] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 425.030399][T15438] FS-Cache: Duplicate cookie detected [ 425.036045][T15438] FS-Cache: O-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 425.045376][T15438] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079a34000 [ 425.052696][T15438] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 425.060050][T15438] FS-Cache: N-cookie c=ffff88814328cd38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 425.068968][T15438] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdfe000 [ 425.076216][T15438] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x40000000000000, &(0x7f000000a000)) [ 425.140564][T15445] FS-Cache: Duplicate cookie detected [ 425.146114][T15445] FS-Cache: O-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 425.155558][T15445] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079624000 [ 425.163185][T15445] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 425.170492][T15445] FS-Cache: N-cookie c=ffff88801bbf5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 425.179174][T15445] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdfa000 [ 425.186446][T15445] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffffffffffff, &(0x7f000000a000)) 02:42:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c08630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3e00000000000000, &(0x7f000000a000)) 02:42:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c54630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:07 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c50f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x100000000000000, &(0x7f000000a000)) 02:42:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000180)='nfs\x00', 0x0, &(0x7f00000001c0)='\xc4\xc4\xedWdXc~\xb5N\xce\xc3n\x8bWP\tz\x1c\xf2*V*\xc3Y\x16\x19\x9ahg\\\x180/\xf1 \x8dL\xcf\x1c\v\x00\b\x00\x00\x00@\x00\x00<\x9c\x10\xec\xd4l@\x83D\x9e\x12u\x86v\x8f\x02\xbc\xe4\x83YP4\x0ec^@\xfd\r\xaa\xef\xfc\"\xa3G\xb8\xb3\xe2\xbe\xfdR\xed\xfd\xbb\xb0\x89\x98H\xc2\x1d$\x03mE\x84\xf8\xc0\xe3\\\xa4}\xe4\xe4\x942B\x95\x1d\xa2\x1f9\xac\x1f\xdc\x96n\x1a8-\xecj\xddeh\xbb\x18\xe9D\x86a\xad0\x96B\xd8\x10\x80\xfee\xb1\xafQ\xb3\xf0\xfcVN\xb1y\xfd\xd2\x00J\x0f\xf4w\xe3$\xe1M\xd5\xf1\x9d\x86\x89\xfc\x93\xf7\xdc\xbc\x8f\x00\xa0\n') [ 425.896889][T15469] nfs: Unknown parameter 'ÄÄíWdXc~µNÎÃn‹WP zò*V*ÃYšhg\0/ñ LÏ ' [ 425.907080][T15472] FS-Cache: Duplicate cookie detected [ 425.912787][T15472] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 425.921752][T15472] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 425.929122][T15472] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 425.936425][T15472] FS-Cache: N-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200000000000000, &(0x7f000000a000)) [ 425.945162][T15472] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880259b6000 [ 425.952565][T15472] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 425.971337][T15476] nfs: Unknown parameter 'ÄÄíWdXc~µNÎÃn‹WP zò*V*ÃYšhg\0/ñ LÏ ' [ 425.989124][T15475] FS-Cache: Duplicate cookie detected [ 425.994795][T15475] FS-Cache: O-cookie c=ffff88801bbf5608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 426.003921][T15475] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e36000 [ 426.011170][T15475] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 426.018403][T15475] FS-Cache: N-cookie c=ffff8880761b1608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 426.027162][T15475] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880798ce000 [ 426.034408][T15475] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x3f00000000000000, &(0x7f000000a000)) 02:42:07 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c2553facd73701b4a45bfe30f444dc5e314658f7c945fa4adbb2c9212dd2876840f3f971dd75e672624fe1584ad3a00000000"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 426.042713][T15478] FS-Cache: Duplicate cookie detected [ 426.048164][T15478] FS-Cache: O-cookie c=ffff88801bbf5608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 426.057092][T15478] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076e36000 [ 426.064392][T15478] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 426.072506][T15478] FS-Cache: N-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 426.081561][T15478] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b090000 [ 426.088864][T15478] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c55630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 426.222202][T15489] FS-Cache: Duplicate cookie detected [ 426.227802][T15489] FS-Cache: O-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 426.236745][T15489] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 426.244288][T15489] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 426.251572][T15489] FS-Cache: N-cookie c=ffff8880761b1318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 426.260460][T15489] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017b04000 02:42:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x300000000000000, &(0x7f000000a000)) [ 426.267664][T15489] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 426.316517][T15493] FS-Cache: Duplicate cookie detected [ 426.322272][T15493] FS-Cache: O-cookie c=ffff88801bbf5318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 426.331198][T15493] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880293bf000 [ 426.338399][T15493] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 426.345843][T15493] FS-Cache: N-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 426.354594][T15493] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079387000 02:42:08 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c5cf82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 426.361862][T15493] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c09630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4400000000000000, &(0x7f000000a000)) 02:42:08 executing program 2: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000140)=""/197, 0x7fff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x30) 02:42:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c56630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x400000000000000, &(0x7f000000a000)) 02:42:08 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c63f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800000000000000, &(0x7f000000a000)) [ 426.898369][T15513] FS-Cache: Duplicate cookie detected [ 426.904071][T15513] FS-Cache: O-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 426.913136][T15513] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801b581000 [ 426.920594][T15513] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 426.927852][T15513] FS-Cache: N-cookie c=ffff88801bbf4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 426.936767][T15513] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076a8b000 [ 426.944061][T15513] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 426.952156][T15518] FS-Cache: Duplicate cookie detected [ 426.957580][T15518] FS-Cache: O-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 426.966710][T15518] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801b581000 [ 426.974299][T15518] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 426.981628][T15518] FS-Cache: N-cookie c=ffff8880761b0468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 426.990397][T15518] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076a1f000 [ 426.997911][T15518] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 427.012503][T15515] FS-Cache: Duplicate cookie detected [ 427.018285][T15515] FS-Cache: O-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 427.027234][T15515] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 427.034623][T15515] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 427.041998][T15515] FS-Cache: N-cookie c=ffff88801bbf4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 427.050742][T15515] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029607000 [ 427.057941][T15515] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 427.065446][T15521] FS-Cache: Duplicate cookie detected [ 427.071045][T15521] FS-Cache: O-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 427.079900][T15521] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 427.087332][T15521] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x500000000000000, &(0x7f000000a000)) [ 427.094876][T15521] FS-Cache: N-cookie c=ffff8880761b0bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 427.103696][T15521] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076a1b000 [ 427.110969][T15521] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 427.173784][T15523] FS-Cache: Duplicate cookie detected [ 427.179424][T15523] FS-Cache: O-cookie c=ffff88801bbf48d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 427.188481][T15523] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888029605000 [ 427.195733][T15523] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 427.203768][T15523] FS-Cache: N-cookie c=ffff88801bbf4758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 427.212755][T15523] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802f81d000 02:42:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00000000000000, &(0x7f000000a000)) [ 427.219954][T15523] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c57630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:09 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c87f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6300000000000000, &(0x7f000000a000)) 02:42:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./cgroup/cgroup.procs\x00') openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80000, 0xa0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3f, 0xea, 0x6, 0x7f, 0x0, 0x81, 0x200, 0xb, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1000, 0x7}, 0x2200, 0x5, 0x1000, 0x8, 0x0, 0x7fff, 0x3}, 0x0, 0x7, r0, 0x2) 02:42:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x600000000000000, &(0x7f000000a000)) 02:42:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c58630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800000000000000, &(0x7f000000a000)) 02:42:09 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80287630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 427.919046][T15557] FS-Cache: Duplicate cookie detected [ 427.924901][T15557] FS-Cache: O-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 427.933845][T15557] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807bfd8000 [ 427.941094][T15557] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 427.948347][T15557] FS-Cache: N-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 427.957202][T15557] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079e27000 [ 427.964464][T15557] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 427.976157][T15556] FS-Cache: Duplicate cookie detected [ 427.981964][T15556] FS-Cache: O-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 427.990890][T15556] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807bfd8000 [ 427.998109][T15556] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 428.005435][T15556] FS-Cache: N-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 428.014414][T15556] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801fc35000 [ 428.022071][T15556] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 428.043942][T15566] FS-Cache: Duplicate cookie detected [ 428.049601][T15566] FS-Cache: O-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 428.058538][T15566] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079e24000 [ 428.065823][T15566] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 428.073178][T15566] FS-Cache: N-cookie c=ffff8880761b05e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 428.081964][T15566] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807795f000 [ 428.089161][T15566] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 428.097212][T15569] FS-Cache: Duplicate cookie detected [ 428.102735][T15569] FS-Cache: O-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 428.111726][T15569] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079e24000 02:42:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00000000000000, &(0x7f000000a000)) 02:42:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x700000000000000, &(0x7f000000a000)) [ 428.119365][T15569] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 428.127121][T15569] FS-Cache: N-cookie c=ffff88801ca58000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 428.136318][T15569] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880133c5000 [ 428.143552][T15569] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 428.151274][T15562] FS-Cache: Duplicate cookie detected [ 428.156895][T15562] FS-Cache: O-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:42:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c59630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 428.166228][T15562] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079e24000 [ 428.173621][T15562] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 428.181756][T15562] FS-Cache: N-cookie c=ffff88801bbf5a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 428.190549][T15562] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880133c3000 [ 428.197751][T15562] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x800000000000000, &(0x7f000000a000)) 02:42:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400000000000000, &(0x7f000000a000)) 02:42:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c5a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000040)=0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000180)={0x7ff, 0x20, [], 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x8, 0x2}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, r1, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:10 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80387630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1000000000000000, &(0x7f000000a000)) 02:42:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00000000000000, &(0x7f000000a000)) 02:42:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c5b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 428.989289][T15606] FS-Cache: Duplicate cookie detected [ 428.995080][T15606] FS-Cache: O-cookie c=ffff88801ca582f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 429.005620][T15606] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880795e7000 [ 429.012905][T15606] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 429.020179][T15606] FS-Cache: N-cookie c=ffff88801ca58468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 429.028960][T15606] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807c97e000 [ 429.036221][T15606] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 429.052904][T15605] FS-Cache: Duplicate cookie detected [ 429.058394][T15605] FS-Cache: O-cookie c=ffff88801ca582f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 429.067407][T15605] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880795e7000 [ 429.074682][T15605] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1100000000000000, &(0x7f000000a000)) [ 429.082045][T15605] FS-Cache: N-cookie c=ffff88807d5c4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 429.090782][T15605] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078f7b000 [ 429.097980][T15605] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 429.109033][T15611] FS-Cache: Duplicate cookie detected [ 429.114484][T15611] FS-Cache: O-cookie c=ffff88801ca582f0 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 429.123567][T15611] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 429.130863][T15611] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 429.138118][T15611] FS-Cache: N-cookie c=ffff88807d5c48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 429.147098][T15611] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011a2c000 [ 429.154435][T15611] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 429.167128][T15608] FS-Cache: Duplicate cookie detected [ 429.172639][T15608] FS-Cache: O-cookie c=ffff88801ca582f0 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 429.181542][T15608] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 02:42:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c5c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x81ffffff00000000, &(0x7f000000a000)) [ 429.188748][T15608] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 429.196107][T15608] FS-Cache: N-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 429.204863][T15608] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026274000 [ 429.212115][T15608] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 429.282335][T15616] FS-Cache: Duplicate cookie detected [ 429.287829][T15616] FS-Cache: O-cookie c=ffff88801ca58758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 429.297009][T15616] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802499d000 [ 429.304284][T15616] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 429.311584][T15616] FS-Cache: N-cookie c=ffff88807d5c5028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 429.320492][T15616] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ee5000 [ 429.327707][T15616] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff00000000, &(0x7f000000a000)) [ 429.368702][T15622] FS-Cache: Duplicate cookie detected [ 429.374816][T15622] FS-Cache: O-cookie c=ffff88801ca588d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 429.383736][T15622] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079980000 [ 429.390980][T15622] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 429.398408][T15622] FS-Cache: N-cookie c=ffff88807d5c4758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 429.407262][T15622] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888023091000 [ 429.414527][T15622] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$qnx4(&(0x7f0000000040)='qnx4\x00', &(0x7f0000000080)='./file0\x00', 0x1ff, 0x2, &(0x7f0000001400)=[{&(0x7f0000000140)="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", 0x1000, 0xfff}, {&(0x7f0000001140)="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", 0xfd}], 0x805044, &(0x7f0000001280)={[{'#\xdb&'}, {}, {'+[*^-&\x00'}, {'nfs\x00'}, {'}(-#+'}, {'),*}$+'}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@seclabel='seclabel'}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) rmdir(&(0x7f00000013c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001300)=ANY=[@ANYBLOB="26dd181a25405a1f549dd3254d94deae78665acceda4b7a9b435551726b1b3feb0d6eea7e8c20540a9686d7f106a88ac472c8cef9cd2143c189babf500a99ca6128326d512420f5fb9e25d31531a3cbfd53c5cd0962c77f7bdb91aadecabbdb829ce712895226ece7d17b2ac0f088dd7cbbfa5a9bc2521126a626cf961e0675d17f2e03c8deac5ea052fdf1c7723097d51fae1edb58bc3d3c8c7f9b0f9b96579f27b65a9"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1c00000000000000, &(0x7f000000a000)) [ 429.619518][T15631] loop2: detected capacity change from 0 to 15 02:42:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:11 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80487630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c5d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x92ffffff00000000, &(0x7f000000a000)) 02:42:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x1f00000000000000, &(0x7f000000a000)) 02:42:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/91, 0x5b) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2000000000000000, &(0x7f000000a000)) [ 430.063444][T15657] FS-Cache: Duplicate cookie detected [ 430.069395][T15657] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 430.078418][T15657] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888017ade000 [ 430.085694][T15657] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 430.093005][T15657] FS-Cache: N-cookie c=ffff88807d5c5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 430.101736][T15657] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026013000 02:42:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c5e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb6ffffff00000000, &(0x7f000000a000)) [ 430.108936][T15657] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 430.151818][T15662] FS-Cache: Duplicate cookie detected [ 430.157418][T15662] FS-Cache: O-cookie c=ffff88801ca58bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 430.166706][T15662] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a18b000 [ 430.174473][T15662] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 430.181774][T15662] FS-Cache: N-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 430.190490][T15662] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026014000 [ 430.197683][T15662] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 430.259257][T15667] FS-Cache: Duplicate cookie detected [ 430.265078][T15667] FS-Cache: O-cookie c=ffff88801ca58bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 430.274236][T15667] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 430.281662][T15667] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 430.288930][T15667] FS-Cache: N-cookie c=ffff88807d5c42f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 430.297649][T15667] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079532000 02:42:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x2010000000000000, &(0x7f000000a000)) [ 430.305002][T15667] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xb80b000000000000, &(0x7f000000a000)) 02:42:12 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80587630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 430.477189][T15677] FS-Cache: Duplicate cookie detected [ 430.483308][T15677] FS-Cache: O-cookie c=ffff88801ca58eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 430.492437][T15677] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888017d9a000 [ 430.500136][T15677] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 430.507542][T15677] FS-Cache: N-cookie c=ffff88801ca59028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 430.516339][T15677] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802407e000 [ 430.523617][T15677] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4800000000000000, &(0x7f000000a000)) 02:42:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xcfff000000000000, &(0x7f000000a000)) 02:42:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c5f630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) mount(&(0x7f0000000180)=@filename='./file0\x00', &(0x7f0000343ff8)='./file2\x00', &(0x7f00000001c0)='befs\x00', 0x8000, &(0x7f000000a000)) 02:42:12 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80687630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xe803000000000000, &(0x7f000000a000)) 02:42:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48854b8b65d8e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971d841cd75e672624"], 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x2}, 0x8000000200052203, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="8d5e0b84139d08c9b826b63cb88ba07ff4d5a325de706fc321129159cc84724ce5a1e27f08358fbe65b99dc238893ebd1e82d3bfd39bbc5ae61b43bde57cf78fddc24ecf006bbe66d4eabf3cab5e7df1a4bd87bd62c8b7b646"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r0, &(0x7f0000000980)='./file3\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file3\x00', r0, &(0x7f0000000200)='./file0\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x200) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) [ 431.175943][T15701] FS-Cache: Duplicate cookie detected [ 431.181704][T15701] FS-Cache: O-cookie c=ffff88807d5c5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.190860][T15701] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888023324000 [ 431.198149][T15701] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 431.205518][T15701] FS-Cache: N-cookie c=ffff88807d5c4000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 431.214225][T15701] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077373000 02:42:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x4c00000000000000, &(0x7f000000a000)) [ 431.221799][T15701] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 431.258206][T15707] FS-Cache: Duplicate cookie detected [ 431.263909][T15707] FS-Cache: O-cookie c=ffff88807d5c5a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.272854][T15707] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077371000 [ 431.280046][T15707] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 431.287483][T15707] FS-Cache: N-cookie c=ffff88801ca59490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 431.296418][T15707] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078dfc000 [ 431.303686][T15707] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c60630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 431.338118][T15708] loop2: detected capacity change from 0 to 264192 02:42:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf401000000000000, &(0x7f000000a000)) 02:42:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x5000000000000000, &(0x7f000000a000)) 02:42:13 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80787630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x5) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 431.574900][T15728] FS-Cache: Duplicate cookie detected [ 431.580599][T15728] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.589455][T15728] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 431.596711][T15728] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 431.603978][T15728] FS-Cache: N-cookie c=ffff88801ca59608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 431.612713][T15728] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802596a000 [ 431.619939][T15728] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 431.632473][T15726] FS-Cache: Duplicate cookie detected [ 431.638277][T15726] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.647313][T15726] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 431.654622][T15726] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 431.661930][T15726] FS-Cache: N-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf5ffffff00000000, &(0x7f000000a000)) [ 431.670743][T15726] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 431.677940][T15726] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 431.771298][T15736] FS-Cache: Duplicate cookie detected [ 431.777019][T15736] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.786010][T15736] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 431.793268][T15736] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 431.800639][T15736] FS-Cache: N-cookie c=ffff88802a08e468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 431.809551][T15736] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078a25000 02:42:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6800000000000000, &(0x7f000000a000)) [ 431.816892][T15736] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 431.835313][T15739] FS-Cache: Duplicate cookie detected [ 431.841036][T15739] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.849895][T15739] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 431.857582][T15739] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2a0280, 0x1b0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10802, 0x1) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 431.864886][T15739] FS-Cache: N-cookie c=ffff88801ca59780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 431.873621][T15739] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880787e3000 [ 431.880876][T15739] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 431.948192][T15744] FS-Cache: Duplicate cookie detected [ 431.953939][T15744] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 431.963207][T15744] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 431.970640][T15744] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 431.977984][T15744] FS-Cache: N-cookie c=ffff88801ca598f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 431.986737][T15744] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079dd1000 02:42:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff00000000, &(0x7f000000a000)) [ 431.994025][T15744] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 432.058109][T15747] FS-Cache: Duplicate cookie detected [ 432.063875][T15747] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 432.072898][T15747] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 432.080093][T15747] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 432.087441][T15747] FS-Cache: N-cookie c=ffff88801ca59a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 432.096219][T15747] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807b2dd000 02:42:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6c00000000000000, &(0x7f000000a000)) [ 432.103510][T15747] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c61630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 432.244816][T15739] FS-Cache: Duplicate cookie detected [ 432.250546][T15739] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 432.259409][T15739] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 432.266809][T15739] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 432.274161][T15739] FS-Cache: N-cookie c=ffff88802a08e178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 432.282943][T15739] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a14f000 [ 432.290228][T15739] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 432.326414][T15758] FS-Cache: Duplicate cookie detected [ 432.332215][T15758] FS-Cache: O-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 432.341790][T15758] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332e000 [ 432.348990][T15758] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 432.356308][T15758] FS-Cache: N-cookie c=ffff88801ca59be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 432.365230][T15758] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013f12000 [ 432.372462][T15758] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c0f630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff00000000, &(0x7f000000a000)) 02:42:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7400000000000000, &(0x7f000000a000)) 02:42:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f0000000300)="57a7b70826f5b23154e9e426ff91f243d367dc2c7c35564b9bd85298b26a78f7b7236c1e06dfb49516ebfc44489e1559f157874d87ae338fa97a65792d111f5a46332fd61f14ff0d40cd546695491d72ed5c8f0a7106ff14a09c70cb7fedc9fa56ed866cf9db84db1b9201321f2142111d8f65b333e07954373682ca7c6c804c4f7c4238ab7823ab82489a52af80b2ccbffdf6bf51e3021201d2a55c627f1e328ca8457576a45eb1e89de032448ad986aa14cd036e8a4a99d126c7a1af4f057e2c994b4021d51cc091b17881c26bf12458975c9bec0279351a7a8044e70a6682bce559a03af90889fff6dee8960ca24793600e21bcb4", 0xf6, 0x2}], 0x1000, &(0x7f0000000400)={[{@case_sensitive_yes='case_sensitive=yes'}, {@show_sys_files_no='show_sys_files=no'}, {@fmask={'fmask', 0x3d, 0xffff}}, {@show_sys_files_yes='show_sys_files=yes'}, {@case_sensitive_no='case_sensitive=no'}, {@case_sensitive_no='case_sensitive=no'}, {@case_sensitive_no='case_sensitive=no'}, {@disable_sparse_yes='disable_sparse=yes'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'nfs\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.%'}}, {@smackfsdef={'smackfsdef', 0x3d, 'nfs\x00'}}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="9c50aea4c54a517dab8e4ba136bc0cc095d81520a48563544db9fe585e605bc554c9713312e61789659ca135dcf5f32c48703cdb3dfda017ba5a624b084415a877c649b31ac0d3af8aebbb56bb1f783ba22a7b2b5681c70525f0c49e703384407a63bb54bbc7aefdcf000000000000009fe7639400766dad22246bf42489b70cf6e511d837877b5faa08d4fdd73e7aad83171604f1a059babfcf490d773837276817b011593382a1ea7af63d6406a35140320a3bb852f674f68e42fd025c33208c1760eabc41a20becc441ecf949f4955e4243c890645c6779d0f3"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:14 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80987630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c62630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 432.569620][T15774] FS-Cache: Duplicate cookie detected [ 432.575297][T15774] FS-Cache: O-cookie c=ffff88801ca59d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 432.584487][T15774] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888025dd7000 [ 432.591744][T15774] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 432.598996][T15774] FS-Cache: N-cookie c=ffff88807efea000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 432.607712][T15774] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a11d000 02:42:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfeffffff00000000, &(0x7f000000a000)) 02:42:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x7a00000000000000, &(0x7f000000a000)) [ 432.615212][T15774] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8cffffff00000000, &(0x7f000000a000)) [ 432.657713][T15782] FS-Cache: Duplicate cookie detected [ 432.663680][T15782] FS-Cache: O-cookie c=ffff88807efea178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 432.672610][T15782] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a11b000 [ 432.679836][T15782] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 432.687192][T15782] FS-Cache: N-cookie c=ffff88807efea2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 432.695996][T15782] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a119000 [ 432.703435][T15782] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 432.721201][T15787] FS-Cache: Duplicate cookie detected [ 432.727210][T15787] FS-Cache: O-cookie c=ffff88807efea178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 432.736403][T15787] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a11b000 [ 432.743691][T15787] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xc003000000000000, &(0x7f000000a000)) [ 432.751002][T15787] FS-Cache: N-cookie c=ffff88807efea468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 432.759772][T15787] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802acd1000 [ 432.767050][T15787] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005220b, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:14 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80a87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 433.010167][T15803] FS-Cache: Duplicate cookie detected [ 433.015880][T15803] FS-Cache: O-cookie c=ffff88807efea758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.024885][T15803] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022770000 [ 433.032234][T15803] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.039514][T15803] FS-Cache: N-cookie c=ffff88807efea8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 433.048357][T15803] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880792bb000 [ 433.055816][T15803] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 433.077686][T15805] FS-Cache: Duplicate cookie detected [ 433.083477][T15805] FS-Cache: O-cookie c=ffff88807efea758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.092483][T15805] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022770000 [ 433.099951][T15805] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.107326][T15805] FS-Cache: N-cookie c=ffff88807efeaa48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 433.116302][T15805] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888022a6b000 [ 433.123666][T15805] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c10630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00000000000000, &(0x7f000000a000)) 02:42:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c63630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf6ffffff00000000, &(0x7f000000a000)) 02:42:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3300fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:15 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80b87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 433.523481][T15821] FS-Cache: Duplicate cookie detected [ 433.529035][T15821] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.538001][T15821] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807acad000 [ 433.545467][T15821] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.553442][T15821] FS-Cache: N-cookie c=ffff88807efeaeb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 433.562180][T15821] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807acab000 02:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffff1f0000000000, &(0x7f000000a000)) [ 433.569411][T15821] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 433.595441][T15823] FS-Cache: Duplicate cookie detected [ 433.600993][T15823] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.609937][T15823] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807acad000 [ 433.617546][T15823] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.624857][T15823] FS-Cache: N-cookie c=ffff88807efeb028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 433.633712][T15823] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a5cc000 [ 433.641090][T15823] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 433.656242][T15827] FS-Cache: Duplicate cookie detected [ 433.662017][T15827] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.671007][T15827] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807acad000 [ 433.678203][T15827] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.685594][T15827] FS-Cache: N-cookie c=ffff88807efeb1a0 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xf9fdffff00000000, &(0x7f000000a000)) 02:42:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c64630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 433.694440][T15827] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4b5000 [ 433.701678][T15827] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffff7f00000000, &(0x7f000000a000)) [ 433.840060][T15839] FS-Cache: Duplicate cookie detected [ 433.845952][T15839] FS-Cache: O-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.855164][T15839] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a2db000 [ 433.862624][T15839] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.870060][T15839] FS-Cache: N-cookie c=ffff88802a08eeb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 433.879062][T15839] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880240d8000 02:42:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xfeffffff00000000, &(0x7f000000a000)) [ 433.886405][T15839] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 433.896008][T15840] FS-Cache: Duplicate cookie detected [ 433.901456][T15840] FS-Cache: O-cookie c=ffff88802a08ed38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 433.910589][T15840] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 433.917787][T15840] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 433.925157][T15840] FS-Cache: N-cookie c=ffff88807efeb490 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:15 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80d87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 433.934000][T15840] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdf8000 [ 433.941416][T15840] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 434.090316][T15850] FS-Cache: Duplicate cookie detected [ 434.095993][T15850] FS-Cache: O-cookie c=ffff88802a08e000 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 434.104988][T15850] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880240db000 [ 434.112500][T15850] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 434.119797][T15850] FS-Cache: N-cookie c=ffff88802a08e2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 434.129964][T15850] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880794c7000 [ 434.137240][T15850] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c11630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffff00000000, &(0x7f000000a000)) 02:42:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xff00000000000000, &(0x7f000000a000)) 02:42:16 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @ipv4={[], [], @local}}, 0x1c) 02:42:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c65630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:16 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80e87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 434.602198][T15865] FS-Cache: Duplicate cookie detected [ 434.607843][T15865] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 434.616872][T15865] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802736b000 [ 434.624389][T15865] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 434.631865][T15865] FS-Cache: N-cookie c=ffff88802a08f780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 434.640716][T15865] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079446000 [ 434.647919][T15865] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 434.657945][T15866] FS-Cache: Duplicate cookie detected [ 434.663495][T15866] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 434.673182][T15866] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802736b000 [ 434.680615][T15866] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 434.687868][T15866] FS-Cache: N-cookie c=ffff88807efeb8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffff00000000, &(0x7f000000a000)) 02:42:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffffffffffff, &(0x7f000000a000)) [ 434.696621][T15866] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801227a000 [ 434.703860][T15866] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 434.719002][T15870] FS-Cache: Duplicate cookie detected [ 434.724599][T15870] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 434.733523][T15870] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802736b000 [ 434.740914][T15870] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 434.748189][T15870] FS-Cache: N-cookie c=ffff88802a08fd60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 434.757015][T15870] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079445000 [ 434.764623][T15870] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="b12e32281ac04a47a0b2e57759f06349536c73be8a7ac94d97fafa75c2b30e6e648d6831ecb670090000009aed57cace47616819e3f981e42f2d29b8dc0d3a8a9d9a2eeab606b391812a85097ce27bc16fdc08fc63cc8e2a9a440a16a45d843030bd43e50fc1064adf7812077c229cf16555952c"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 434.824609][T15879] FS-Cache: Duplicate cookie detected [ 434.830305][T15879] FS-Cache: O-cookie c=ffff88807efeba70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 434.839326][T15879] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888014e30000 [ 434.846795][T15879] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 434.854103][T15879] FS-Cache: N-cookie c=ffff88802a08e8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 434.863030][T15879] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b096000 [ 434.870314][T15879] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffffffffffff, &(0x7f000000a000)) 02:42:16 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f80f87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c66630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 435.142560][T15892] FS-Cache: Duplicate cookie detected [ 435.148115][T15892] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 435.157198][T15892] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077b56000 [ 435.164468][T15892] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 435.171759][T15892] FS-Cache: N-cookie c=ffff88802a08f318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 435.180494][T15892] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807bb16000 [ 435.188038][T15892] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 435.207109][T15895] FS-Cache: Duplicate cookie detected [ 435.212670][T15895] FS-Cache: O-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 435.221707][T15895] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077b56000 [ 435.229286][T15895] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 435.236761][T15895] FS-Cache: N-cookie c=ffff88802a08f8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 435.245609][T15895] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888027627000 [ 435.252979][T15895] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c12630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x7, 0x40, 0xffffffff, 0x81, 0x10, 0x91, 0x1a}, &(0x7f0000000140)=0x9c) mkdir(&(0x7f0000000040)='./file0\x00', 0x3d) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983f648e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd7630d0000fe1584a53a9e228b3d74d0d78d"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r3, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r5, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x121040, 0x0) ioctl$SIOCX25GCALLUSERDATA(r6, 0x89e4, &(0x7f0000000380)={0x2f, "50d400b93be7d839c5f863ed75b9a4ed823672ea43bdca8225bbf2133db2b807c638141a5afab704296414833ebe7f471e824ba5848acac039d1df93e693c8e685818aef86104f607e3ca5a1740d837b506ee2ee64b98e337ab5706ef1608078bdda4cde61e66083f3e5d092fefa7b093ef56c57a175af313c184cb2c948111d"}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x3}, [{0x2, 0x1, r0}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x0, r1}, {0x2, 0x6, r3}, {0x2, 0x1, r5}], {0x4, 0x5}, [{0x8, 0x2}, {0x8, 0x1, 0xee00}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x6, 0xee01}]}, 0x6c, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c67630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:17 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81187630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 435.666890][T15906] FS-Cache: Duplicate cookie detected [ 435.672630][T15906] FS-Cache: O-cookie c=ffff88802a08f028 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 435.681604][T15906] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 435.688973][T15906] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 435.696662][T15906] FS-Cache: N-cookie c=ffff88801bbf5608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 435.705601][T15906] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802fd56000 [ 435.712859][T15906] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 435.726903][T15908] nfs: Bad value for 'source' [ 435.731009][T15911] FS-Cache: Duplicate cookie detected [ 435.737579][T15911] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 435.746761][T15911] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 435.754128][T15911] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 435.761803][T15911] FS-Cache: N-cookie c=ffff88801bbf51a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 435.770536][T15911] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880778ea000 [ 435.777755][T15911] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 435.786676][T15912] FS-Cache: Duplicate cookie detected [ 435.792581][T15912] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 435.802290][T15912] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 435.802608][T15913] nfs: Bad value for 'source' 02:42:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c68630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 435.809504][T15912] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 435.821585][T15912] FS-Cache: N-cookie c=ffff8880761b1d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 435.830398][T15912] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a3de000 [ 435.837687][T15912] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 435.906854][T15920] FS-Cache: Duplicate cookie detected [ 435.912515][T15920] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 435.921461][T15920] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 435.928833][T15920] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 435.936149][T15920] FS-Cache: N-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 435.945024][T15920] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014758000 02:42:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7fffffff, 0x440000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x5400}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) sendto(0xffffffffffffffff, &(0x7f0000000140)="9ba3799fb742656fe9446901f06c21dce7b418fb84197c9bcbad3b1dd73559951a24b84c850168dc7c84d85db1b7364bddddb39418b0361d3b792ae7f3e65c63aeed5d228442542209aa6ab8d47a00715f898caeea44157c607c3c558ebb9cf81255a88086af603bd630cbc3bc3694773365a03c26ea823a42d9a14579be13a59c188cb41bca90b48fcd246eff116936077e", 0x92, 0x4011, &(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) 02:42:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="a9198ed27ac46ab247c9cf79a515b65f46eb79ff86976524a085242004c6f9d4929652415fb8250afac5b2aaef09be60d35c8abff7a14ba397e1b80b5056ee777f31d2e794a4094ab09930231f11e396b860965d4f9d2b11d59df5169086bb2c3c4ac71bcd7c2f47f1be9c25f03671caaa8cc83ada07466da4319aed0178dbeee704ee820b226996b6f988e5808b518f70af8301da"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r1, 0x107, 0xf, 0x0, &(0x7f0000000200)=0x5f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='ecryptfs\x00', 0x2008804, &(0x7f0000000180)=':\x00') [ 435.952267][T15920] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.069141][T15925] FS-Cache: Duplicate cookie detected [ 436.075360][T15925] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.084475][T15925] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.092081][T15925] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.093558][T15927] ecryptfs_parse_options: eCryptfs: unrecognized option [:] [ 436.099328][T15925] FS-Cache: N-cookie c=ffff8880761b0bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.099350][T15925] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807913a000 [ 436.099365][T15925] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.130201][T15928] FS-Cache: Duplicate cookie detected [ 436.135682][T15928] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.144768][T15928] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.152076][T15928] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.159301][T15928] FS-Cache: N-cookie c=ffff88801bbf4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.168040][T15928] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773d5000 [ 436.175280][T15928] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.184295][T15911] FS-Cache: Duplicate cookie detected [ 436.189746][T15911] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.198927][T15911] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.206362][T15911] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.214110][T15911] FS-Cache: N-cookie c=ffff8880761b11a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.222945][T15911] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013517000 [ 436.230378][T15911] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.239449][T15926] FS-Cache: Duplicate cookie detected [ 436.244950][T15926] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.254274][T15926] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.261524][T15926] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c69630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 436.268951][T15926] FS-Cache: N-cookie c=ffff88801bbf4000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.277713][T15926] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773d4000 [ 436.285274][T15926] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.293784][T15927] ecryptfs_parse_options: You must supply at least one valid auth tok signature as a mount parameter; see the eCryptfs README [ 436.307260][T15927] Error parsing options; rc = [-22] 02:42:18 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81287630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 436.355488][T15927] ecryptfs_parse_options: eCryptfs: unrecognized option [:] [ 436.367638][T15927] ecryptfs_parse_options: You must supply at least one valid auth tok signature as a mount parameter; see the eCryptfs README [ 436.405456][T15934] FS-Cache: Duplicate cookie detected [ 436.406603][T15927] Error parsing options; rc = [-22] [ 436.411386][T15934] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.425563][T15934] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.432831][T15934] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.440098][T15934] FS-Cache: N-cookie c=ffff88801bbf4758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.448867][T15934] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079caf000 [ 436.456315][T15934] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.467251][T15936] FS-Cache: Duplicate cookie detected [ 436.472892][T15936] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.481889][T15936] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.489088][T15936] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.496490][T15936] FS-Cache: N-cookie c=ffff8880761b0468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.505443][T15936] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077247000 [ 436.512706][T15936] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.520188][T15937] FS-Cache: Duplicate cookie detected [ 436.525785][T15937] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.534788][T15937] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.542151][T15937] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.549411][T15937] FS-Cache: N-cookie c=ffff88801bbf4178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.558182][T15937] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807676a000 [ 436.565460][T15937] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.574060][T15940] FS-Cache: Duplicate cookie detected [ 436.579434][T15940] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.588462][T15940] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 436.595708][T15940] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.603067][T15940] FS-Cache: N-cookie c=ffff8880761b02f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.611833][T15940] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807af3a000 [ 436.619410][T15940] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.628185][T15926] FS-Cache: Duplicate cookie detected [ 436.633741][T15926] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 436.642654][T15926] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 436.649873][T15926] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.657211][T15926] FS-Cache: N-cookie c=ffff8880761b1318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.666044][T15926] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880793a6000 [ 436.673296][T15926] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.682604][T15939] FS-Cache: Duplicate cookie detected [ 436.687976][T15939] FS-Cache: O-cookie c=ffff88802a08e758 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 436.697034][T15939] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 02:42:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c13630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a7026ebdfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c6a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f0000000040)='\x00', 0x60000, 0xa2) [ 436.704277][T15939] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.711737][T15939] FS-Cache: N-cookie c=ffff8880761b1608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.720543][T15939] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880793a7000 [ 436.727739][T15939] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.815760][T15946] FS-Cache: Duplicate cookie detected [ 436.821590][T15946] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.830757][T15946] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 436.837960][T15946] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.845552][T15946] FS-Cache: N-cookie c=ffff8880761b0d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.854392][T15946] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ac2000 02:42:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00fd00e0bbe75a25cfb8b557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb626cb33ae7fe34c8cde48bbdee9800bd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840d3f971dd75e672624"], 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x18800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x9, 0x1000, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @rand_addr=0x64010101}}, 0xfff}, &(0x7f00000002c0)=0x90) sync_file_range(r0, 0x3f, 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)=@md0='/dev/md0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x2208039, &(0x7f0000000100)) [ 436.861650][T15946] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.882700][T15939] FS-Cache: Duplicate cookie detected [ 436.888885][T15939] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.897936][T15939] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 436.905583][T15939] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.913081][T15939] FS-Cache: N-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.921838][T15939] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076a1f000 [ 436.929068][T15939] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.938865][T15936] FS-Cache: Duplicate cookie detected [ 436.944569][T15936] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 436.953818][T15936] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 02:42:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c6b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 436.961074][T15936] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 436.968345][T15936] FS-Cache: N-cookie c=ffff8880761b1be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 436.977456][T15936] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078c42000 [ 436.984774][T15936] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 436.992299][T15949] FS-Cache: Duplicate cookie detected [ 436.997936][T15949] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.007210][T15949] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.014482][T15949] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.021845][T15949] FS-Cache: N-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.031120][T15949] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ac4000 [ 437.038409][T15949] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.057533][T15954] FS-Cache: Duplicate cookie detected 02:42:18 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81387630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 437.063281][T15954] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.072364][T15954] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.079567][T15954] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.087239][T15954] FS-Cache: N-cookie c=ffff88801bbf48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.096194][T15954] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076367000 [ 437.103645][T15954] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.177691][T15959] FS-Cache: Duplicate cookie detected [ 437.183406][T15959] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.192360][T15959] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.199946][T15959] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.207270][T15959] FS-Cache: N-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.216186][T15959] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802a147000 [ 437.223656][T15959] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.235866][T15961] FS-Cache: Duplicate cookie detected [ 437.241760][T15961] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.250927][T15961] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.258132][T15961] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.265504][T15961] FS-Cache: N-cookie c=ffff88801bbf4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x108, 0x3, 0x3f, "a3f12c63758d4f77090d32edf8e55b79", "bf47cde92c54d83476c8269ff82fc9504d0dc3d7d444e67bcda5cf8937d5b9121e7d1694f89f9986ff4e4cdb370f7f848a3444af56567012ceca716311619b174d3c23c2517851bf618ff822b0e39392216e640498e4664d5f6ab79eb3505909541595bf1e25b06f24bcdd51d1d396dbdd1a535794c1e2449bd00a55fccd038c92c49965cbbfab56a7b7d371919ccc985cd2b98088f440de79f3ce5324a86141188acf6d9dd6b13851743d37d1142ac9d42b50451db1d01f1cea3adacdf15bf55c702d7501bccc76508720946be8236b626cff224d6ec7b81481766e93df3995f9428f10a2fa0de893ec37c9c44fc8c1faccb6"}, 0x108, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0x80000000, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000280)=ANY=[@ANYBLOB="5d365d22f38053becb1d1b046d5d1bab20dd2a38c980ea0913bd3d307eebf58d98d5dea551742e6c8b41f5796d4683bdab46506fffe5072b31e839dcafeb6e6b8f23c6ba78c007c8c75356e49db32b88fdbf259dc4e6d4ef9679382585160bc05b026dcc1a0b7fbb18cc6593ef37b32f23ce2c0d0e82a6d290701839d0085fa8c1a61045194b2bf1243401e5f765ff278ce48a5dc33fdb880c6adbee8a000624822605d5c0e3d4c515c127e599f0e799f56b06f831732d1a76d323e81d1a4be2"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 437.274296][T15961] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078506000 [ 437.281756][T15961] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.292201][T15962] FS-Cache: Duplicate cookie detected [ 437.298056][T15962] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.307342][T15962] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.314669][T15962] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.321999][T15962] FS-Cache: N-cookie c=ffff88801bbf4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.331003][T15962] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079fcf000 [ 437.338625][T15962] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.373777][T15966] FS-Cache: Duplicate cookie detected [ 437.379399][T15966] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.388350][T15966] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.395693][T15966] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.403419][T15966] FS-Cache: N-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.412349][T15966] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078190000 [ 437.419582][T15966] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.467459][T15949] FS-Cache: Duplicate cookie detected [ 437.473381][T15949] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.482391][T15949] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.489677][T15949] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.497009][T15949] FS-Cache: N-cookie c=ffff88801bbf4bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.505931][T15949] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802c8e5000 [ 437.513203][T15949] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c6c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x48000, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="fda71d8174cb7cbebeef5edf6e2fdfbd66794153de74d3ced87b18dafab7b913e42ebfe6fd3fa4d991f089108adea1cfe7b48dcc3d7c3c57a1d67cf1e597335bdb17c683e99bb38b6187ffda94b5b0102760c73b2d5a4a90bdd9ab7fa117d1e11c723dc386f2"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/capi/capi20ncci\x00', 0xc0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001800)={r6, 0x1, 0x5, 0x400, 0x9, 0xffff7fff}, 0x14) [ 437.583415][T15962] FS-Cache: Duplicate cookie detected [ 437.589023][T15962] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.598167][T15962] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888013c3f000 [ 437.605402][T15962] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.612702][T15962] FS-Cache: N-cookie c=ffff8880761b1028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.621430][T15962] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014bdd000 02:42:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x4, 0x9, 0xf8, 0x9, 0x0, 0x4, 0x10000, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x34, 0x6, @perf_bp={&(0x7f0000000140), 0xa}, 0x8000, 0xfffffffffffffffb, 0x7, 0x1, 0x10001, 0x81, 0x100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="fc74421b85909ff82e1367e8cfc17bee11f057de456863769676934871fc453ba64ccea059d20b3afb0adc6074a9c754d245fb1940c141fa8f20f97c96d9fe0800e36fa1cecc19886ff2"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 437.628635][T15962] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.643056][T15961] FS-Cache: Duplicate cookie detected [ 437.648654][T15961] FS-Cache: O-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 437.657823][T15961] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 437.665327][T15961] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.672625][T15961] FS-Cache: N-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.681551][T15961] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077192000 [ 437.688743][T15961] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r4, &(0x7f0000000080)={0x8, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@int=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={r3, 0x6, 0x30, 0x7, 0x4}, &(0x7f0000000080)=0x18) [ 437.762765][T15979] FS-Cache: Duplicate cookie detected [ 437.768380][T15979] FS-Cache: O-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.777457][T15979] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801342e000 [ 437.784894][T15979] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.792212][T15979] FS-Cache: N-cookie c=ffff8880761b05e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.800987][T15979] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880785cf000 [ 437.808191][T15979] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.870776][T15982] FS-Cache: Duplicate cookie detected [ 437.876444][T15982] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 437.885396][T15982] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802342e000 [ 437.892659][T15982] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.899890][T15982] FS-Cache: N-cookie c=ffff88801bbf4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.908613][T15982] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079cfa000 [ 437.915916][T15982] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 437.925867][T15983] FS-Cache: Duplicate cookie detected [ 437.931446][T15983] FS-Cache: O-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 437.940443][T15983] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 437.947653][T15983] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 437.955366][T15983] FS-Cache: N-cookie c=ffff8880761b1a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 437.964366][T15983] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802342f000 [ 437.971725][T15983] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c14630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:19 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81487630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(r0, &(0x7f0000000280)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r4, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r6, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r8, 0x0) setresuid(r1, r2, r8) r9 = getgid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x96002, &(0x7f0000000140)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r9}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xffffffffffffff8b}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1200}}, {@max_read={'max_read'}}, {@max_read={'max_read', 0x3d, 0x5}}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_appraise='dont_appraise'}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x4, 0xe6e}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x210) 02:42:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c6d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 438.134657][T15998] FS-Cache: Duplicate cookie detected [ 438.140735][T15998] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.149681][T15998] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c96b000 [ 438.157218][T15998] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.164694][T15998] FS-Cache: N-cookie c=ffff8880761b0eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.173441][T15998] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880782cd000 [ 438.180730][T15998] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.188844][T15999] FS-Cache: Duplicate cookie detected [ 438.194454][T15999] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.203679][T15999] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c96b000 [ 438.210912][T15999] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.218164][T15999] FS-Cache: N-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.226914][T15999] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888012757000 [ 438.234255][T15999] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.242444][T16000] FS-Cache: Duplicate cookie detected [ 438.247907][T16000] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.257125][T16000] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c96b000 [ 438.264833][T16000] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.272226][T16000] FS-Cache: N-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.281105][T16000] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888012754000 [ 438.288300][T16000] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.303940][T16006] FS-Cache: Duplicate cookie detected [ 438.309405][T16006] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.318434][T16006] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.325823][T16006] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.333228][T16006] FS-Cache: N-cookie c=ffff88801ca588d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.341993][T16006] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a6b7000 [ 438.349397][T16006] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.365372][T16002] FS-Cache: Duplicate cookie detected [ 438.371048][T16002] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.380080][T16002] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.387346][T16002] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.387474][T16002] FS-Cache: N-cookie c=ffff8880761b0000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.387493][T16002] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888023096000 [ 438.387504][T16002] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2}]}, &(0x7f0000000140)=0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c6e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 438.430915][T16004] FS-Cache: Duplicate cookie detected [ 438.436472][T16004] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.445444][T16004] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.452701][T16004] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.460131][T16004] FS-Cache: N-cookie c=ffff88807d5c45e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.469141][T16004] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077bc6000 [ 438.476651][T16004] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 438.543754][T16011] FS-Cache: Duplicate cookie detected [ 438.549421][T16011] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.558369][T16011] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.565908][T16011] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.573420][T16011] FS-Cache: N-cookie c=ffff88807d5c4758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.582165][T16011] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807814b000 [ 438.589371][T16011] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.599962][T16012] FS-Cache: Duplicate cookie detected [ 438.605515][T16012] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.614689][T16012] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.622026][T16012] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.629283][T16012] FS-Cache: N-cookie c=ffff88801ca58758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.638026][T16012] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880219dc000 [ 438.645288][T16012] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.655408][T16004] FS-Cache: Duplicate cookie detected [ 438.661152][T16004] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.670103][T16004] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.677339][T16004] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.684716][T16004] FS-Cache: N-cookie c=ffff88801ca582f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.693788][T16004] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079f82000 [ 438.701215][T16004] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.708794][T15985] FS-Cache: Duplicate cookie detected [ 438.714436][T15985] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.723580][T15985] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.730840][T15985] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.738101][T15985] FS-Cache: N-cookie c=ffff88807d5c48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.746865][T15985] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a234000 [ 438.754320][T15985] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.763666][T16014] FS-Cache: Duplicate cookie detected [ 438.769524][T16014] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.778967][T16014] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.786293][T16014] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.793588][T16014] FS-Cache: N-cookie c=ffff88807d5c5028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.802563][T16014] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a230000 [ 438.810030][T16014] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.817359][T16015] FS-Cache: Duplicate cookie detected [ 438.822954][T16015] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.831956][T16015] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.839154][T16015] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.846496][T16015] FS-Cache: N-cookie c=ffff88807d5c4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.855339][T16015] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a6a2000 [ 438.862611][T16015] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.870002][T16022] FS-Cache: Duplicate cookie detected [ 438.875951][T16022] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.885341][T16022] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 02:42:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) r1 = perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x3}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fork() perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x84, 0x9, 0x81, 0x81, 0x0, 0x101, 0x4000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x2180, 0x100, 0xff, 0x7, 0x7f, 0x0, 0x7}, r2, 0x10, r1, 0x2) 02:42:20 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81587630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 438.892587][T16022] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.900017][T16022] FS-Cache: N-cookie c=ffff88801ca58468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 438.908738][T16022] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802047b000 [ 438.915997][T16022] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 438.963569][T16025] FS-Cache: Duplicate cookie detected [ 438.969256][T16025] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 438.978676][T16025] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 438.986092][T16025] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 438.993460][T16025] FS-Cache: N-cookie c=ffff88807d5c5780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.002175][T16025] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888021ad6000 02:42:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x850000, &(0x7f0000000140)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@fscache='fscache'}, {@privport='privport'}, {@afid={'afid', 0x3d, 0x10000}}, {@privport='privport'}, {@access_user='access=user'}, {@version_u='version=9p2000.u'}, {@privport='privport'}, {@access_user='access=user'}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nfs\x00'}}, {@hash='hash'}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}, {@audit='audit'}, {@permit_directio='permit_directio'}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x8001}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c6f630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 439.009458][T16025] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.042145][T16029] FS-Cache: Duplicate cookie detected [ 439.047717][T16029] FS-Cache: O-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.056868][T16029] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801ac8e000 [ 439.064534][T16029] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.071837][T16029] FS-Cache: N-cookie c=ffff88807d5c5608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.080580][T16029] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888021ad0000 [ 439.088039][T16029] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c15630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c230700000000000000e30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xbf, 0x6, 0xbd, 0x0, 0x0, 0x8, 0x4000, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x59}, 0x4100, 0x7ff, 0x3, 0x2, 0xfff, 0x1, 0x1}, r0, 0x2, 0xffffffffffffffff, 0x1b23287da28aaf49) 02:42:20 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c70630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc95b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, 0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3f, 0x1, [0x3f]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, 0x8) [ 439.241427][ T3225] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.247919][ T3225] ieee802154 phy1 wpan1: encryption failed: -22 [ 439.281792][T16041] FS-Cache: Duplicate cookie detected [ 439.287434][T16041] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.296428][T16041] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.303823][T16041] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.311202][T16041] FS-Cache: N-cookie c=ffff88801ca58bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.320140][T16041] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a18b000 [ 439.327632][T16041] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.336126][T16045] FS-Cache: Duplicate cookie detected [ 439.341667][T16045] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.350768][T16045] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.357965][T16045] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.365372][T16045] FS-Cache: N-cookie c=ffff88807d5c4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.374121][T16045] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880781cb000 [ 439.381440][T16045] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.395578][T16044] FS-Cache: Duplicate cookie detected [ 439.401165][T16044] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.410727][T16044] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.418046][T16044] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.425442][T16044] FS-Cache: N-cookie c=ffff88807d5c4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.434343][T16044] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4f9000 [ 439.441991][T16044] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.449255][T16048] FS-Cache: Duplicate cookie detected [ 439.454916][T16048] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.463962][T16048] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.471226][T16048] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.478576][T16048] FS-Cache: N-cookie c=ffff88801ca58000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.487814][T16048] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a66b000 [ 439.495267][T16048] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.507225][T16025] FS-Cache: Duplicate cookie detected [ 439.512743][T16025] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.521683][T16025] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.528880][T16025] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.536169][T16025] FS-Cache: N-cookie c=ffff88801ca58d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.545100][T16025] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079498000 [ 439.552412][T16025] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.581467][T16052] FS-Cache: Duplicate cookie detected [ 439.587644][T16052] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.596676][T16052] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.603934][T16052] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.611412][T16052] FS-Cache: N-cookie c=ffff88801ca59028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.620176][T16052] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807949a000 02:42:21 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81687630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c71630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 439.627421][T16052] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.687679][T16041] FS-Cache: Duplicate cookie detected [ 439.693498][T16041] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.702826][T16041] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.710432][T16041] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.717692][T16041] FS-Cache: N-cookie c=ffff88807d5c42f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.726537][T16041] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018af3000 [ 439.733962][T16041] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.747956][T16056] FS-Cache: Duplicate cookie detected [ 439.753830][T16056] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.762805][T16056] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.770040][T16056] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.777326][T16056] FS-Cache: N-cookie c=ffff88801ca59318 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x1200000, &(0x7f0000000140)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'nfs\x00'}}, {@appraise_type='appraise_type=imasig'}]}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 439.786051][T16056] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880254db000 [ 439.793290][T16056] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.800608][T16059] FS-Cache: Duplicate cookie detected [ 439.806337][T16059] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.815667][T16059] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.823147][T16059] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.830501][T16059] FS-Cache: N-cookie c=ffff88807d5c5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.839224][T16059] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801ff1b000 [ 439.846690][T16059] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.866761][T16057] FS-Cache: Duplicate cookie detected [ 439.872414][T16057] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.881407][T16057] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.886164][T16062] overlayfs: unrecognized mount option "fsname=nfs" or missing value [ 439.888602][T16057] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.904601][T16057] FS-Cache: N-cookie c=ffff88801ca591a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.913408][T16057] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880254dd000 [ 439.920645][T16057] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 439.931372][T16062] FS-Cache: Duplicate cookie detected [ 439.937200][T16062] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 439.946345][T16062] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 439.953842][T16062] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 439.961152][T16062] FS-Cache: N-cookie c=ffff88807d5c5318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 439.969929][T16062] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014e27000 [ 439.977759][T16062] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c72630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.047417][T16068] FS-Cache: Duplicate cookie detected [ 440.054065][T16068] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.063733][T16068] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022ed8000 [ 440.071464][T16068] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.078722][T16068] FS-Cache: N-cookie c=ffff88807d5c5d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.087810][T16068] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b586000 [ 440.095194][T16068] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 440.115470][T16071] overlayfs: unrecognized mount option "fsname=nfs" or missing value [ 440.131877][T16071] FS-Cache: Duplicate cookie detected [ 440.137430][T16071] FS-Cache: O-cookie c=ffff88807d5c5be8 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:42:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001c00)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @mcast1, 0x401}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="5587fe3da410b2a8348c12c034786a88e4b5067876b7d5b8a7186fcdec02bad8433573d2a8ab", 0x26}, {&(0x7f0000000140)="ba782b9dd2ad6648", 0x8}], 0x2, &(0x7f0000000240)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010101}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x1, 0xe, 0x5, 0x2, 0x200, 0x46, 0x5, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @init={0x18, 0x84, 0x0, {0x4, 0x1ff, 0x8001, 0x7f}}], 0x78, 0x4000000}, {&(0x7f00000002c0)=@in={0x2, 0x4e21, @private=0xa010100}, 0x10, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0x2f, 0x8, 0x10000, 0xa1345b82}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x6}}], 0x68, 0x48000}, {&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0x2, @loopback, 0xfffeffff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000400)="26d18200699d236a7f1db45b47798a", 0xf}], 0x1, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x1, 0x1, 0x6, 0x3, 0x10000, 0x3}}], 0x30, 0x1}, {&(0x7f00000004c0)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="d2ae3ca974ec965337b53d431b900dbcf7019372e4b1d9e6fe76e10ebd3904488ca0f6070b016f005ce2c425dde9ee6bcae20c91b4d0abc6c79ef51b3379cdae384f194602f7c712d477c658afa8348ba4bd749e860d6014a3b399d99c01a235592eb98a7847a4e3759ed761c36e52bc46f3fe1281749cdc7feb6dab921c559d6d87e22a3e64bdf1ef29e738f45b47104c6c194a4537b0e52e67588b7d1478e78cb38b2a67f238a53651a19b1498cdd12270b035b1dda980e2341a5541a957ae26b57bac6dba86fa7ba6a5", 0xcb}, {&(0x7f0000001600)="98955ab7bdd5e631767a85e5ec2527e0fde5d1987447e36e62bcc6941dd99a27f88f6c38dc5f7f0da2f629bf677281acb4c15ece181910aadb6dc46369cd9f5d3b5b3fc13bd3e0f7d060bec6fcfdffbf37a9e8c05004c4e9d3c6dd85d64ecde41b381e1b3a24de98f45149fe5e5e", 0x6e}, {&(0x7f0000001680)="ada3e74ed0b9705f6ce7e5867ff017442ed80649b4164b92c8cf851f17a74263de7c20f52a8dbc0434faa361e0395d7503d443e155d7", 0x36}], 0x4, &(0x7f0000001700)=[@dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @init={0x18, 0x84, 0x0, {0x65, 0x3, 0x3e6, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfe00, 0x1, 0x6, 0x10001, 0x9, 0x7, 0xfffffffd}}], 0x80, 0x4}, {&(0x7f0000001780)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000001b40)=[{&(0x7f00000017c0)="f42cfc9240aba754ae33cf910889148b329408848b0ec788626d5f02957406c903b1833af2ec9d75d3d0ffd2bbb35f9fb2fe808f3adb386f71ede4850be6d2f316ef8992ac29eddb2d2adc8ac5d6369caa8696d653a1766e6ec1461a02b2d6f12c4c22f10b62aa2824aff483d107c5dcb61d1eb092a46bca2b1eca5a4fc1d33365c926df941a60b4d1e317dd14b0bda0ad9fca7e0dc93aa7b4fe5be01092dadc67a302aadbb21f1a3da502a3ca4aed5647567566aa6fcf99f38598098f46ff3d7b37b90a10a3650507", 0xc9}, {&(0x7f00000018c0)="8bc90a0544b9ff1e8721264cf7ff0c7c53c6e9c2e13ad25bb90b459f543427a1b2faaa0f1b6cb8be1e7dadb5b188030aa9c575ed08b253ae896efd52036ab6814185240f86e61b2579799f029bbf7f3caa53ce4b3b18c26fdc178bdb0049f9128ec0dbf901a8e7d5dc8d003542a5f36f82f1643c4933e1b4aa901ce2c620139901b8538c7a106b2f384b425b74c28594479abc6812250c7cc379c8576c5492de8e49964453e812b60ee4fcd221b4", 0xae}, {&(0x7f0000001980)="3186d37fac47dd180425177fec7d987369d27d0fd38e8a4861b9bdef2d22d819e890b5700e5d907b0bc8fadf5ee71b301556c4af2d8087812a7f033576c41ddeef29864b999f74c5099889cfa028805860ff6f9ce81f9f908f937d4a35bd0bf7", 0x60}, {&(0x7f0000001a00)="980c89853e9fc869b0d67b2c727d54a5c6153575bc9a45a31557086a8308d200289f5202b0ce81c783d80cb8551695e5df74cddce016a7341f62dc39894f01cc3a2da7e39d1d3c136a5b9ea79e5fd4f47ae338f418", 0x55}, {&(0x7f0000001a80)="a9724269455636643c22ef03bf23ecccf25950a763fb5d3b100b4fa31fe03ee92bc17f6e80ab8148b876a2abdadf9ff18e44538d1d5c26effc1ba9988a8a012ac4cb572752951399f6d72305a2ac5ad0a32086d7e0bfd039d2ff3c82b9517396056372887f455de86d99663bb3353de6e8ccb7e8af4f843b3b07e4b132f17a37bb2578e9ce06068210d2", 0x8a}], 0x5, &(0x7f0000001bc0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}], 0x20, 0x20008080}], 0x5, 0x8000) 02:42:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c73630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.146383][T16071] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802d6cc000 [ 440.153761][T16071] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.161098][T16071] FS-Cache: N-cookie c=ffff88802caf28d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.169776][T16071] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802d6cf000 [ 440.177143][T16071] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 440.185781][T16072] FS-Cache: Duplicate cookie detected 02:42:21 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81787630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.191234][T16072] FS-Cache: O-cookie c=ffff88807d5c5be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.200098][T16072] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802d6cc000 [ 440.207717][T16072] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.215127][T16072] FS-Cache: N-cookie c=ffff88802caf2d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.223862][T16072] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880255a1000 [ 440.231114][T16072] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c16630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0x100000001}, 0x8000000200052203, 0x800007f, 0x0, 0x6, 0x10000000000000, 0xc77}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.351237][T16081] FS-Cache: Duplicate cookie detected [ 440.356806][T16081] FS-Cache: O-cookie c=ffff88801ca58eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.365984][T16081] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077371000 [ 440.373343][T16081] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.380693][T16081] FS-Cache: N-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.389548][T16081] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801409c000 [ 440.396828][T16081] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c74630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8696, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0xee90, 0xf0, "ccfef4c0ab08d927eca30fa692a0a47d0e2df9f23d1e1352a1a0ecd01fa1adb18fe74925cb8269b1be736e7af972dec984accd81e20b161c40227fa402d51d6598ee2bc25fdbeafa22cc62d40cf5fdc0fc2678cdd8f9236b4cc812730aa9c1609cbcecf117dcb60ae1078064de5e2e009bfac59e4e28d4df60e25f6ca1bf4a74e0904fc62bbb375436c81b44dacd1f4e4a8a3a3f729630848b64fdb366da1159d4bb6c661050c1c1a91581ea39ff1a75e0a5735131def88aa76cddf1a449adde60333824e76fd81f4b9f2839e97d4858796d8bd7850ece9754623c257243111b0136cb1a5545d18598c28763e6f57d08"}, 0xf8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 440.445293][T16089] FS-Cache: Duplicate cookie detected [ 440.451095][T16089] FS-Cache: O-cookie c=ffff88807d5c58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.459981][T16089] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332b000 [ 440.467238][T16089] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.474849][T16089] FS-Cache: N-cookie c=ffff88802caf38f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.483578][T16089] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880257c3000 02:42:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2001, 0x4) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.491015][T16089] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 440.503510][T16086] FS-Cache: Duplicate cookie detected [ 440.509424][T16086] FS-Cache: O-cookie c=ffff88807d5c58f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.518883][T16086] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807332b000 [ 440.526154][T16086] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.533587][T16086] FS-Cache: N-cookie c=ffff88807d5c5a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.542509][T16086] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079912000 [ 440.549713][T16086] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400200, 0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0x471}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.630963][T16098] nfs: Bad value for 'source' 02:42:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c75630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x3ff, 0x0, 0x5, 0x1}, 0x8) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e9db9e7732339a265"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, 0x8) mount(&(0x7f0000000140)=@sr0='/dev/sr0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f000000a000)) [ 440.691570][T16103] nfs: Bad value for 'source' [ 440.698579][T16104] nfs: Bad value for 'source' [ 440.791969][T16109] FS-Cache: Duplicate cookie detected [ 440.797556][T16109] FS-Cache: O-cookie c=ffff88801ca59608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.806843][T16109] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011aaf000 [ 440.814336][T16109] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.822084][T16109] FS-Cache: N-cookie c=ffff88801cd48000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.831028][T16109] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a3a4000 [ 440.838230][T16109] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 440.845785][T16108] FS-Cache: Duplicate cookie detected [ 440.851910][T16108] FS-Cache: O-cookie c=ffff88801ca59608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 440.860866][T16108] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 440.868094][T16108] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 440.875403][T16108] FS-Cache: N-cookie c=ffff88802caf3608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 440.884181][T16108] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014066000 02:42:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x224100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:22 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81887630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 440.891567][T16108] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 440.903442][T16110] autofs4:pid:16110:autofs_fill_super: called with bogus options [ 440.914246][T16111] autofs4:pid:16111:autofs_fill_super: called with bogus options 02:42:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c76630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 441.043276][T16119] FS-Cache: Duplicate cookie detected [ 441.048947][T16119] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.057960][T16119] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.065274][T16119] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.072857][T16119] FS-Cache: N-cookie c=ffff88802caf31a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.081789][T16119] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076bff000 [ 441.089025][T16119] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.098645][T16120] FS-Cache: Duplicate cookie detected [ 441.104683][T16120] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.113945][T16120] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.121645][T16120] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.129032][T16120] FS-Cache: N-cookie c=ffff88801cd48178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.137771][T16120] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880766e8000 [ 441.145050][T16120] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.166435][T16109] FS-Cache: Duplicate cookie detected [ 441.171937][T16109] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.180996][T16109] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.188194][T16109] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.195472][T16109] FS-Cache: N-cookie c=ffff88801cd482f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.204232][T16109] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079dd0000 [ 441.211484][T16109] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.218771][T16121] FS-Cache: Duplicate cookie detected [ 441.224291][T16121] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.233541][T16121] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.241008][T16121] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.248364][T16121] FS-Cache: N-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.257118][T16121] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078b3f000 [ 441.264361][T16121] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.272297][T16124] FS-Cache: Duplicate cookie detected [ 441.277875][T16124] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.286939][T16124] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.294210][T16124] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.301527][T16124] FS-Cache: N-cookie c=ffff88802caf22f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.310342][T16124] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802acb4000 [ 441.317539][T16124] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.330508][T16127] FS-Cache: Duplicate cookie detected [ 441.336067][T16127] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.344985][T16127] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.352245][T16127] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.360440][T16127] FS-Cache: N-cookie c=ffff88802caf2000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.369380][T16127] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a1b5000 [ 441.376635][T16127] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c17630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x1200804, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5c814658f7c945fa4adbb2c9249dd44be32b1a96e61ff836cdc79b39812dda876840f3f971dd75e672624fe1584a53ae00e816dd89e55f563fa6cd8e865ed64b9d9111d334154e243c0f4a4bb072fd49c1c257ae23bb10e80fee1eba7ef063d8af7d503026107bf8a86af16661174bddee6e72e8f1542deacff93a2e29d75969009c845fc1a6cb3b4e612d63439b619fd734e030733654b5a6b22892e71e6fd7458ce565ac7"], 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0xf6b1aa095375c528) close(r1) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) fcntl$notify(r0, 0x402, 0x8) 02:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='vxfs\x00', 0x0, &(0x7f000000a000)) 02:42:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c77630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 441.509926][T16135] FS-Cache: Duplicate cookie detected [ 441.515908][T16135] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.525097][T16135] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.532341][T16135] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.539698][T16135] FS-Cache: N-cookie c=ffff88802caf3be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.548605][T16135] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a14f000 02:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0503742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c2535250c886a0a67b94c8dc873565a1b4a45080000004dc59d93e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda8768c"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a22bdd1d29e75a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 441.555863][T16135] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.572334][T16121] FS-Cache: Duplicate cookie detected [ 441.577842][T16121] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.587166][T16121] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.594602][T16121] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.601959][T16121] FS-Cache: N-cookie c=ffff88801cd48468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.610990][T16121] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026706000 [ 441.618274][T16121] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.626854][T16141] FS-Cache: Duplicate cookie detected [ 441.632369][T16141] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.641752][T16141] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.649122][T16141] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.656562][T16141] FS-Cache: N-cookie c=ffff88802caf2a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.665296][T16141] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807885e000 [ 441.672529][T16141] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.676132][T16140] tmpfs: Bad value for 'mpol' [ 441.686547][T16137] nfs: Bad value for 'source' [ 441.709691][T16139] FS-Cache: Duplicate cookie detected [ 441.715399][T16139] FS-Cache: O-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.717518][T16146] nfs: Bad value for 'source' [ 441.724510][T16139] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801abed000 [ 441.724532][T16139] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.744386][T16139] FS-Cache: N-cookie c=ffff88801cd485e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 441.753621][T16139] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079b34000 02:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$qnx6(&(0x7f0000000080)='qnx6\x00', &(0x7f0000000140)='./file0\x00', 0x36c4, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="569cf08a819e2f5c872535140421032e2d4433cb68abf761153e575fbd2aa2788e158c915a484b5c0da75b64d200a7c0a1dd546b442280b417c68174d7012ffb77b3e1e7742f1c5836042385a9295c2d6b3b340f69a94a44e04c4c1d0da1d6943fd18202bcaf3e96004dade978a0dd194c3233c8d6d85fa976638161b6c67590482d9ac13883c4d92cd0e4eadded038e5587af965eeefa38e2b2a425ce2c11980298f69ac9960897ca09a1f42dcc3b28855614428ba4831eea69b0f6c5fcc895017b985c19053c70930412e05b7a9305a3342ba527b65df8010839c7023d1d36b6d3a366633fd9c83e509bf6f88b8c", 0xef, 0x1}, {&(0x7f0000000280)="97b639c505160feac3e641d9f1963a0d610a7058353e79d3567b4da7a75007aebf019513c4701a6e19dbb846f29fe28390f4edd74020da959314ee91ab0cfe769d33266e3ff3e7a3a0a76c765406966efd24dd90e95791e282b94ca99abe9500b6ee0e2fa4ca30846c4bb0ac91b9354b223a975332a00cbe308f77f92eda14d3bc07b85314c2b4bf16e643ea6c316ba922b359bb227d9d0d8bcf68e1dbdcc384ade68a3111a2859dd473033320c2d0e6e5653ad8526c5be51b6b1d3b2be61dfcb7fdc776aba7756fb6e550153380201890b88bc310356bad1e", 0xd9, 0x2}], 0x22300f0, &(0x7f00000003c0)={[], [{@euid_eq={'euid'}}, {@obj_type={'obj_type', 0x3d, 'nfs\x00'}}, {@seclabel='seclabel'}, {@fowner_eq={'fowner'}}, {@fsname={'fsname', 0x3d, 'nfs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x64, 0x30, 0x32, 0x36, 0x31, 0x63, 0x38], 0x2d, [0x64, 0x38, 0x65, 0x38], 0x2d, [0x64, 0x2, 0x31, 0x35], 0x2d, [0x34, 0x33, 0x33, 0x33], 0x2d, [0x64, 0x33, 0x37, 0x61, 0x6f, 0x0, 0x0, 0x64]}}}]}) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00') mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 441.761076][T16139] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 441.793436][T16137] tmpfs: Bad value for 'mpol' [ 441.801241][T16140] nfs: Bad value for 'source' 02:42:23 executing program 2: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x2, 0x80, 0x1}, 0x18) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x9, 0x1, 0x1c, 0x1c, "6707d3a2744d40a6be43004a508e06ee0cd5892bc09f2d65b7b3e6d3673574337ebefa014d0a271b1fabc203326087b8a81e670e5795267813d2ac8ab66429b2", "434e35475d0a067293d0ff221624f20bacacf9e9e39459924a254fa327df9208", [0x7, 0x2]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x7e2d0cad, @private2={0xfc, 0x2, [], 0x1}, 0x8}}, 0x2, 0x784a, 0x0, 0x8, 0x4}, &(0x7f00000002c0)=0x98) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c78630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:23 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81987630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 441.875029][T16149] loop3: detected capacity change from 0 to 27 02:42:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 441.968482][T16159] FS-Cache: Duplicate cookie detected [ 441.974499][T16159] FS-Cache: O-cookie c=ffff88801cd48758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 441.983614][T16159] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807887a000 [ 441.990881][T16159] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 441.998132][T16159] FS-Cache: N-cookie c=ffff88802caf2468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.006947][T16159] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802499b000 [ 442.014182][T16159] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.023194][T16160] FS-Cache: Duplicate cookie detected [ 442.028623][T16160] FS-Cache: O-cookie c=ffff88801cd48758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.037792][T16160] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807887a000 [ 442.045053][T16160] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.052365][T16160] FS-Cache: N-cookie c=ffff88801cd488d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.061453][T16160] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018847000 [ 442.068848][T16160] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.088353][T16163] FS-Cache: Duplicate cookie detected [ 442.094065][T16163] FS-Cache: O-cookie c=ffff88802caf3028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.103136][T16163] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079738000 [ 442.110416][T16163] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.117676][T16163] FS-Cache: N-cookie c=ffff88801cd48a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.126585][T16163] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018844000 [ 442.133857][T16163] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.142015][T16166] FS-Cache: Duplicate cookie detected [ 442.147901][T16166] FS-Cache: O-cookie c=ffff88802caf3028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.157210][T16166] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079738000 02:42:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="adb6bacbe1cb3fae37428a6b1b2bc5b286f55f0e31795a3c9f3de7955c93b84b755f23485289021883de"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c79630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 442.164556][T16166] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.171870][T16166] FS-Cache: N-cookie c=ffff88802caf3490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.171895][T16166] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807973d000 [ 442.171907][T16166] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.187222][T16169] FS-Cache: Duplicate cookie detected [ 442.187235][T16169] FS-Cache: O-cookie c=ffff88802caf3028 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.187258][T16169] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079738000 [ 442.187273][T16169] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.187380][T16169] FS-Cache: N-cookie c=ffff88801cd48bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c18630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) chroot(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x4}, 0x8000, 0x8000080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYBLOB="3f00fd00e0bab557f3b0b93742c379983fe48e8739ad15be144a70a049dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a6196664e729ddb8871c51be88a1e78180f4f8ade14712e7d6e9a7c775dfc2dd01582c9e728551e80fc8e3bca1cc6f250d8b45e17040e6be083825a7df5219b0fb9108e855ec3255051108900c0935638ee069f"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = fsmount(0xffffffffffffffff, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x47, "cbeafef49006934e480b4812825d2b526cc0c60556d9cf1d7475f8ff6a8f60e7dac4efc8a1988caf5cb02d6efad9ec1daf035276c0383c89de45f37f97d0055b387cd50efe9e21"}, &(0x7f0000000140)=0x4f) 02:42:24 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81a87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c7a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 442.187401][T16169] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078160000 [ 442.187416][T16169] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.338252][T16175] FS-Cache: Duplicate cookie detected [ 442.338267][T16175] FS-Cache: O-cookie c=ffff88801cd48eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.338291][T16175] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022a6c000 [ 442.338306][T16175] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.338413][T16175] FS-Cache: N-cookie c=ffff88801cd49028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.338434][T16175] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880794e3000 [ 442.338448][T16175] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.354122][T16176] FS-Cache: Duplicate cookie detected 02:42:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="9e70dd3252b7d5265ffc99f5d0089ba28acaf9a55d960dfb9725b7f351401616141d93524a84e0bc52ca4fbccad6cac69ac56f318bacde45909938b61c938e0852ad67855363ecbe45a218ad17dba98c67557a89740d3d5f28dcd8c7496d288fcc5570d59e371b6ffc64c7002285d8b71184012b9a8bf56d216093501f7fb95502d49718f973b9d25a76165f844dba06e7b7aba7f14c0a79f1e2fd173f559f4f4af3d3fd7fac5b87f08ccf9382888f120a33fd5e65e31221c1bab5"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) inotify_add_watch(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x4000200) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x80401, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_on='xino=on'}, {@nfs_export_on='nfs_export=on'}, {@index_on='index=on'}], [{@subj_type={'subj_type', 0x3d, 'nfs\x00'}}, {@appraise_type='appraise_type=imasig'}, {@uid_gt={'uid>', r1}}, {@fsname={'fsname', 0x3d, 'nfs\x00'}}]}) 02:42:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x10b000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x6, 0x1, 0x7f, 0x81, 0x0, 0x7, 0x80000, 0x18, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x2, 0x6}, 0x55060, 0x1, 0x2, 0x4, 0x7, 0x0, 0x3}, r0, 0xc, 0xffffffffffffffff, 0x1) [ 442.354137][T16176] FS-Cache: O-cookie c=ffff88801cd48eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.354161][T16176] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022a6c000 [ 442.354176][T16176] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.354288][T16176] FS-Cache: N-cookie c=ffff88801cd491a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.354308][T16176] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880794e2000 [ 442.354321][T16176] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.560911][T16184] nfs: Bad value for 'source' [ 442.570114][T16184] nfs: Bad value for 'source' [ 442.586535][T16187] FS-Cache: Duplicate cookie detected [ 442.688348][T16187] FS-Cache: O-cookie c=ffff88802caf2bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.697499][T16187] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888011d8d000 [ 442.704868][T16187] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.712496][T16187] FS-Cache: N-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.721439][T16187] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880778a2000 [ 442.728820][T16187] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.753875][T16193] FS-Cache: Duplicate cookie detected [ 442.759499][T16193] FS-Cache: O-cookie c=ffff88801ca59d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.768781][T16193] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880778a5000 [ 442.776216][T16193] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.783552][T16193] FS-Cache: N-cookie c=ffff88801ca59be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 442.792285][T16193] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079a57000 [ 442.799493][T16193] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 442.810017][T16194] FS-Cache: Duplicate cookie detected [ 442.815827][T16194] FS-Cache: O-cookie c=ffff88801ca59d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 442.825017][T16194] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880778a5000 [ 442.832297][T16194] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 442.839558][T16194] FS-Cache: N-cookie c=ffff88801cd49318 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x80000000}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0x0, 0x0, 0x8e}, 0x0, 0x0, 0xffffffffffffffff, 0xb) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/47, 0x2f) [ 442.848496][T16194] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a4b3000 [ 442.855775][T16194] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c7b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:24 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81b87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x446c0, 0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 442.978801][T16204] nfs: Bad value for 'source' [ 442.990058][T16204] nfs: Bad value for 'source' 02:42:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r0, &(0x7f0000000980)='./file3\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file3\x00', r0, &(0x7f0000000200)='./file0\x00') unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file3/file0\x00', 0x8) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = getpid() tkill(r1, 0x1a) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xc0, 0x2, 0x5b, 0x1f, 0x0, 0x1, 0x12103, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0xe, @perf_bp={&(0x7f0000000040), 0x8}, 0x2202, 0x4, 0x81, 0x4, 0x5, 0x4, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) [ 443.146385][ T37] audit: type=1800 audit(1616812944.858:48): pid=16215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14970 res=0 errno=0 [ 443.157623][T16214] loop2: detected capacity change from 0 to 264192 [ 443.190406][T16215] FS-Cache: Duplicate cookie detected [ 443.196085][T16215] FS-Cache: O-cookie c=ffff88801ca598f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 443.205168][T16215] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880240d8000 [ 443.212483][T16215] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 443.219802][T16215] FS-Cache: N-cookie c=ffff88801ca59780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 443.228756][T16215] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a68d000 [ 443.236060][T16215] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c19630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\b\x00\x00\x00\x00\x00\x00'], 0x0) getsockname(r0, &(0x7f0000000040)=@generic, &(0x7f0000000140)=0x80) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = socket$unix(0x1, 0x1, 0x0) getsockname(r1, &(0x7f00000001c0)=@l2tp6={0xa, 0x0, 0x0, @private1}, &(0x7f0000000240)=0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000000080)={0x8, 0x2}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000180)='nfs\x00') r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r6, 0x6}, &(0x7f00000002c0)=0x8) 02:42:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c7c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) rmdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 443.707064][T16233] FS-Cache: Duplicate cookie detected [ 443.713194][T16233] FS-Cache: O-cookie c=ffff88801cd49be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 443.722218][T16233] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888024dc0000 [ 443.729423][T16233] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 443.736734][T16233] FS-Cache: N-cookie c=ffff88801cd49d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 443.745478][T16233] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880768ab000 [ 443.752739][T16233] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 443.769976][T16235] FS-Cache: Duplicate cookie detected [ 443.775680][T16235] FS-Cache: O-cookie c=ffff88801cd49be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 443.784629][T16235] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888024dc0000 [ 443.792360][T16235] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 443.799616][T16235] FS-Cache: N-cookie c=ffff88814328dbe8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 443.808646][T16235] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a26a000 [ 443.815930][T16235] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 443.823866][T16239] FS-Cache: Duplicate cookie detected [ 443.829299][T16239] FS-Cache: O-cookie c=ffff88801cd49be8 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 443.838472][T16239] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 443.845715][T16239] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 443.853208][T16239] FS-Cache: N-cookie c=ffff88814328ceb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 443.862447][T16239] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017b06000 [ 443.869845][T16239] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 443.889151][T16228] FS-Cache: Duplicate cookie detected [ 443.894965][T16228] FS-Cache: O-cookie c=ffff88814328cd38 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 443.904058][T16228] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 443.911311][T16228] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 443.918746][T16228] FS-Cache: N-cookie c=ffff88814328ca48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 443.927474][T16228] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076b18000 [ 443.934916][T16228] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c7d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="8b46112b18fa7b9fb71d92e1d4985000bc760aede768b51113"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = fork() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3, 0x2, 0x37, 0xc0, 0x0, 0x8, 0x200, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x10001, 0x4, 0x0, 0xf3, 0x0, 0xc6}, r1, 0x10, r0, 0xa) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') 02:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad2ebe144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876070f3f971dd75e6708ebdc2624fe1553d52909"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800107f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f57f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd616b5411088fcca8af007e7e234bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53ad121e7f0293038991888fc6dbeb38bf7088b8f6765d5a8b729a964e33683f88b7f4b45efbe1e6d52b11941501a8c0220c5ad20de652aa9328c9055ad9c459319698ce6e3176e8da1d2eac93391003859aa6e56255061e040c462aaa54b89174f01b5e6804b078ffe30bd91b784cee7"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x4, 0xffffffffffffffff, 0xa) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c7e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3fb21dd75e672624fe1584a53aeeed0b75377bb02808175a27401a3e0cc5228d0e68c21cf216791b8b2a8a54a379d7bd7d758c168ce823e75ccad29cc82c0957300cde9095b45cf9ccdada2e0cda7260f9a10c2ea30b488396a8c3c0d1cc4886f736e0b3eb762e246278b57980906874b1ed78a80d190558ec23"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0x2, 0x1}, 0x10442, 0x800007f, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="7092a8c0ace06e235a920db0143f2aa5142796a95cb6c74d1c104941b37e82f7c3dd4ffec78fe8d8dbb0764dc3e95768772b3e9bc9f860c8"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./file0\x00', 0x5f) [ 444.152168][T16256] nfs: Bad value for 'source' [ 444.196623][T16261] FS-Cache: Duplicate cookie detected [ 444.202457][T16261] FS-Cache: O-cookie c=ffff88807efebbe8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.211664][T16261] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078994000 [ 444.218952][T16261] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.226319][T16261] FS-Cache: N-cookie c=ffff88814328d028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.235249][T16261] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a634000 02:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/448], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 444.242522][T16261] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 444.266464][T16257] nfs: Bad value for 'source' [ 444.349375][T16268] nfs: Bad value for 'source' 02:42:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1a630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='objagg_create\x00'}, 0x10) r3 = syz_mount_image$adfs(&(0x7f0000000180)='adfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000200)="611b8e53edafff0ebfecfdd579af3e4121ca31462aee2a5ef684706a5ae23de717cfcb8fde788aa236bfd6757b3326d58abeeb25ed121406cdf908a7478e0642ef82a3c1588de35f60f166f2b86acdadfdf5c44632c092889817b1b6e10b112d19b76a34f7e3bdb83b2df6475b1638f04f12f748d78174c1df246a8d2e7c901af61faf99c9f77957369f84d36780118d9ff58daecbb631b9eeaaccee56f1a98ee196ce5f63286b5ce16c8a3e3c37df93626d21c9fda780235b7a5bc1a60e96595c50096c102fe8ce7059107599b6b2a4a02e91455ed21c", 0xd7, 0x7}, {&(0x7f0000000300)="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", 0xfe, 0x4}, {&(0x7f0000000400)="14854f2596ab24cb39494a9ea00386cea20bdd0a6c83eadce662b2995c3410ff91245a29fac10149727fde6be2e5ea75adcc17b7a76b10541174e35763b31b47f4f2d20a1a2343c656b75dc2ac2dbd74fe444c7bb1bfc666ca6f5a2a1481214651f30f04819195bcb636149feea66932a60883a9fa9a4ee11d4b58b10625392911ed1105d817e37c51c84b1e4fbe5b61d9b0c3ae", 0x94, 0x100}, {&(0x7f00000004c0)="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", 0xfa, 0x8}, {&(0x7f00000005c0)="f9d03db0f439f34fee2f2c2ddc4f457e9896be44989413d7b38be2663ce294795a4ec0b48a99a9b86753b7d9350fea2ad3c53cfb4455463f55a24fceb35184ce7802163c02d5c41db1e36d3bcd8df7d17cbfc01279c15345492a05bc1863947ce48ba966ca716e5e817ba9dfe73481aed0d5a92d4e683f2ed3f216a8ba6c006551fdea5c928911560e57f64b952fe8329bd7ae5292f2110b93c36a645c9d7424713f99bc474b8da229223972d119bf92960eb84a85af39da96fe0be457c937622759e6f5eca662ff5f63d11cf3105d056c39b41397538794d264c5e1f46d2c3711c66a108c0e4e753e821319699eab76f26d83e9b14a114b28", 0xf9, 0xe4c}, {&(0x7f00000006c0)="d32ea000a1d6545b671e1101c86ef7158a2ca6f8b9b5b99e8657f1d066c5ea89cd491925a99369c2f7062a88fdab0156445d8433f79a859e0f8a3c352353e5b34d011c6c29bca76a9bec0310df2f52b3d9eb7cc97544d3f020afc8f663aee47e236b3fbba3fe65b9cb37ef0cd8904803f554f5a764767f0baf1e3ce40ad8d501d38de7e6c971c57774036d3641e23d7d50e0f372ca4fbd42eca119236119f6c1342c949ce071a98ee4a0ea0b9996f0abce3e3515084c0da5400e173df6f5c3259466644a10609202a3698661747a88249dfe01e7d912828dc5f573472feb9e042c4c832b95bceb82", 0xe8, 0x2}], 0x2020002, &(0x7f0000000880)={[{'nfs\x00'}, {'nfs\x00'}, {'nfs\x00'}, {'nfs\x00'}, {'nfs\x00'}, {'['}, {'nfs\x00'}, {'),\'+!.-'}, {'nfs\x00'}, {}], [{@audit='audit'}]}) r4 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r4, &(0x7f0000000980)='./file3\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r5, &(0x7f0000000080)={0x8, 0x2}, 0x0) perf_event_open(&(0x7f0000000ec0)={0x6, 0x70, 0xfe, 0x4, 0xff, 0x80, 0x0, 0x1, 0x202, 0x6, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000e80), 0x1}, 0x402, 0xfac7, 0xfffffffc, 0x4, 0x5, 0x9, 0x4}, 0xffffffffffffffff, 0x4, r5, 0x2) renameat(r4, &(0x7f0000000100)='./file3\x00', r4, &(0x7f0000000200)='./file0\x00') unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x200) sendmsg$nl_route_sched(r1, &(0x7f0000000e00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000dc0)={&(0x7f00000008c0)=@newtfilter={0x4f0, 0x2c, 0x20, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x9, 0x4}, {0xfff1, 0xc}, {0xc, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x20, 0x2, [@TCA_FW_MASK={0x8, 0x5, 0x3ff}, @TCA_FW_INDEV={0x14, 0x3, 'ip6_vti0\x00'}]}}, @TCA_RATE={0x6, 0x5, {0xff, 0x4c}}, @TCA_RATE={0x6, 0x5, {0x20, 0x81}}, @TCA_CHAIN={0x8}, @filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x474, 0x2, [@TCA_MATCHALL_ACT={0x464, 0x2, [@m_skbmod={0xec, 0x2, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_SKBMOD_ETYPE={0x6, 0x5, 0x7ff}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x1000, 0x1, 0x4, 0x3f, 0x9}, 0x3}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @random="5b12bdce0777"}, @TCA_SKBMOD_SMAC={0xa, 0x4, @dev={[], 0x28}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @random="8627a3af346e"}]}, {0x6d, 0x6, "1695abf24096002ac56b53e94e3e4b7d8456cc126d7222492c19941aa5d916c08bbcda6e7f815e8f295b0c952b1728c1bdd1bfb140c9dcaf85b8f10d59cdbbed318f1f70d335afc43bd6ac6d8168f863f26d883c40c89ca6b47e9891850a255834331f3f888adda82c"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_connmark={0x12c, 0x14, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0xac, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x200, 0x7dc, 0x20000000, 0x6, 0x7fffffff}, 0x100}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80000000, 0x7, 0x4, 0xffff0001, 0x4}, 0x101}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xdf6, 0x7, 0x0, 0x7, 0x4}, 0xfffb}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x144, 0x10000000, 0xa24, 0x5}, 0xff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffaf4, 0xffffffff, 0x8, 0xffff, 0xafa9}, 0x7ff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1f, 0x7ff, 0x6, 0x8000, 0x4}, 0x101}}]}, {0x53, 0x6, "41aec79587ef4b4066a2bd82a50e18a859b18cb5faca7f3842a1182fd01b15fa39f3d56d299b6a570b4dc8f61fd9f7771d8aaa548f8fe6e9d7f7ad5a7d8dc02c05e4c319f6ccd24789d7731937c0b0"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_xt={0x11c, 0x1d, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xa0, 0x6, {0x0, 'filter\x00', 0x3, 0x8, "0d9ab1ed5eea6c605e52fe60a618daf965b4cf79f54318f31f8663ff38b4bf3755f893170368e6a199509e8b478646e5b11a24c3267c1db9fd531dc1ddb823b078beabd7867334d0dba4bfac7dc0087264574a36b1679e636eef0fdcc82b91929771cde89cca718defac374013cc199996bd4436c2ee"}}]}, {0x52, 0x6, "532213f4d17a9280d1cd3869bd9e0f7b3d4e2b030e077c9bc73ac8f6c36625edc03aaab5db406d2e6c1315f5b4781284413a72105cd9f10bca66823ff05379c7535232053ea0e806c9db39201c7a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_bpf={0xb0, 0x10, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8, 0x5, r2}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_FD={0x8, 0x5, r4}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x3}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x1}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x4}]}, {0x4c, 0x6, "f661ef680d7bb67f33be39374524059a9d81e3ccf44cddfea7f3eb600b28de476d7cba533eb61374363a541e99bf648a7910deef1154c28dce4f19d95e243048f71cb051a22270a0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}, @m_vlan={0x7c, 0x8, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x3ff, 0x20000000, 0x400, 0x1c}, 0x3}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x0, 0x6, 0x6, 0x3, 0x400}, 0x2}}]}, {0x10, 0x6, "38bb38fcd9d02df9b6a2de95"}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_ACT={0x4}]}}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x30000840}, 0x400c0) mount(&(0x7f0000001040)=ANY=[@ANYBLOB="1f445d71b70c0afa15c5d790103399f070e8a18f0a125af16b86b476c850527c989955a73adf44d421373a67eeadb006b8b809167337b9ad01213b1a9e70011fad0c63a6f441ce687f7f2a55dd07dedcbd5285e07fae40140324a37e214f0bc85cef"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f0000000fc0)={'syztnl2\x00', &(0x7f0000000f40)={'sit0\x00', 0x0, 0x2f, 0x7, 0x80, 0x7, 0x1, @private2={0xfc, 0x2, [], 0x1}, @remote, 0x700, 0x7, 0x80000001, 0x2}}) bind$can_j1939(r1, &(0x7f0000001000)={0x1d, r7, 0x2, {0x0, 0x0, 0x4}, 0x1}, 0x18) open_by_handle_at(r6, &(0x7f0000000080)={0x8, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000e40)=0x3, 0x4) 02:42:26 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81d87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x5}, 0x8000000200052203, 0x800007f}, 0x0, 0x20000000, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f122b8eb115b5297c945fa4ad326a9a9cf894dad1dc79b39812dda876840f3f971dd75e67"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c82630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 444.667893][T16284] FS-Cache: Duplicate cookie detected [ 444.673760][T16284] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.682739][T16284] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 444.690033][T16284] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.697423][T16284] FS-Cache: N-cookie c=ffff88807efeb608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.706214][T16284] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013f11000 02:42:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = getpid() tkill(r0, 0x1a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x8, 0x2}, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xf7, 0x44, 0x5, 0xf4, 0x0, 0x7fffffff, 0x81, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80, 0x4, @perf_config_ext={0x7, 0x1}, 0x2000, 0x7f4, 0x1, 0x9, 0x11, 0x6, 0x1}, r0, 0x4, r1, 0xa) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x2200000, &(0x7f00000001c0)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on='index=on'}, {@default_permissions='default_permissions'}, {@index_on='index=on'}, {@metacopy_on='metacopy=on'}, {@xino_on='xino=on'}, {@nfs_export_on='nfs_export=on'}, {@xino_off='xino=off'}, {@default_permissions='default_permissions'}, {@metacopy_on='metacopy=on'}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x34, 0x63, 0x66, 0x36, 0x66, 0x32, 0x33], 0x2d, [0x38, 0x32, 0x23397e2738b38688, 0x33], 0x2d, [0x0, 0x65, 0x37, 0x32], 0x2d, [0x2e, 0x37, 0x33, 0x37], 0x2d, [0x31, 0x3d, 0x35, 0x62, 0x61, 0x66, 0x30]}}}]}) [ 444.713954][T16284] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 444.725272][T16283] FS-Cache: Duplicate cookie detected [ 444.730961][T16283] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.739998][T16283] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 444.747416][T16283] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.754877][T16283] FS-Cache: N-cookie c=ffff88814328c8d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.763848][T16283] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807707a000 [ 444.771228][T16283] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 444.778682][T16286] FS-Cache: Duplicate cookie detected [ 444.784306][T16286] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.793258][T16286] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 444.800644][T16286] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.807906][T16286] FS-Cache: N-cookie c=ffff88807efeb490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.817062][T16286] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013f12000 [ 444.824529][T16286] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 444.835553][T16293] FS-Cache: Duplicate cookie detected [ 444.841157][T16293] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.850120][T16293] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 444.857403][T16293] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.864848][T16293] FS-Cache: N-cookie c=ffff88814328d780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.873599][T16293] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077be8000 [ 444.880884][T16293] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 444.896389][T16294] FS-Cache: Duplicate cookie detected [ 444.902182][T16294] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.911125][T16294] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 444.918752][T16294] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.926223][T16294] FS-Cache: N-cookie c=ffff88807efeb318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.934940][T16294] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773d6000 [ 444.942456][T16294] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 444.959371][T16292] FS-Cache: Duplicate cookie detected [ 444.964873][T16292] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 444.973851][T16292] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 444.981152][T16292] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 444.988407][T16292] FS-Cache: N-cookie c=ffff88807efeb1a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 444.997159][T16292] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888073ef5000 [ 445.004466][T16292] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 445.012467][T16295] FS-Cache: Duplicate cookie detected 02:42:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c83630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 445.018415][T16295] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.027495][T16295] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.034749][T16295] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.042135][T16295] FS-Cache: N-cookie c=ffff88807efeb028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.051040][T16295] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026675000 [ 445.058407][T16295] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a", @ANYRES64, @ANYRES64], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 445.109553][T16302] FS-Cache: Duplicate cookie detected [ 445.115486][T16302] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.125013][T16302] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.132441][T16302] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.139778][T16302] FS-Cache: N-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.148510][T16302] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079caf000 [ 445.155756][T16302] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 445.174905][T16292] FS-Cache: Duplicate cookie detected [ 445.180614][T16292] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.189558][T16292] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.196964][T16292] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.204314][T16292] FS-Cache: N-cookie c=ffff88814328da70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.213045][T16292] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077243000 [ 445.220713][T16292] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 445.232854][T16304] nfs: Bad value for 'source' [ 445.246915][T16307] FS-Cache: Duplicate cookie detected 02:42:27 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f81e87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c84630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 445.252693][T16307] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.262077][T16307] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.269283][T16307] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.276711][T16307] FS-Cache: N-cookie c=ffff88807efeaeb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.285469][T16307] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079697000 [ 445.292906][T16307] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:27 executing program 3: rmdir(&(0x7f0000000140)='./file1\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x100}, 0x8000000200052203, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 445.444834][T16311] FS-Cache: Duplicate cookie detected [ 445.450725][T16311] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.459790][T16311] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.467311][T16311] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.474858][T16311] FS-Cache: N-cookie c=ffff88814328c5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.483664][T16311] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079ac2000 [ 445.490917][T16311] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 445.498711][T16312] FS-Cache: Duplicate cookie detected [ 445.504290][T16312] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.513224][T16312] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.520554][T16312] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.528165][T16312] FS-Cache: N-cookie c=ffff88807efeabc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.537158][T16312] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029751000 [ 445.544531][T16312] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 445.552954][T16316] FS-Cache: Duplicate cookie detected [ 445.558436][T16316] FS-Cache: O-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.567675][T16316] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880780e6000 [ 445.575212][T16316] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.582607][T16316] FS-Cache: N-cookie c=ffff88807efeaa48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.591830][T16316] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029755000 [ 445.599036][T16316] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1b630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad11be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30fa02c4d2814658f7c945fa4adbb2c9209dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c85630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xfff, 0x4) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000140)='./cgroup/cgroup.procs\x00') 02:42:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = dup3(r1, r0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r3, &(0x7f0000000980)='./file3\x00', 0x0) renameat(r3, &(0x7f0000000100)='./file3\x00', r3, &(0x7f0000000200)='./file0\x00') unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x200) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={r4, 0x28, "4deaeac24d78b8aade8567b3d67a6406ece62fd598fbb09df83b385b60f9ef769bde01d518ba8023"}, &(0x7f0000000140)=0x30) [ 445.860947][T16330] FS-Cache: Duplicate cookie detected [ 445.866589][T16330] FS-Cache: O-cookie c=ffff88807efea758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.875639][T16330] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802a140000 [ 445.882916][T16330] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 445.890542][T16330] FS-Cache: N-cookie c=ffff88814328d8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 445.899507][T16330] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076361000 [ 445.906748][T16330] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 445.981142][T16335] FS-Cache: Duplicate cookie detected [ 445.986703][T16335] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 445.995682][T16335] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.002967][T16335] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.010322][T16335] FS-Cache: N-cookie c=ffff88807efea5e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.019375][T16335] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a452000 02:42:27 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82187630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 446.026660][T16335] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c86630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 446.086161][T16339] loop3: detected capacity change from 0 to 264192 [ 446.126549][T16345] FS-Cache: Duplicate cookie detected [ 446.132354][T16345] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.141277][T16345] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.148482][T16345] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.155776][T16345] FS-Cache: N-cookie c=ffff88814328c758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.164590][T16345] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078639000 [ 446.171939][T16345] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 446.209581][T16343] FS-Cache: Duplicate cookie detected [ 446.215301][T16343] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.224575][T16343] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.231841][T16343] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.239063][T16343] FS-Cache: N-cookie c=ffff88807efea178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.248133][T16343] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a453000 [ 446.255583][T16343] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 446.271118][T16351] FS-Cache: Duplicate cookie detected [ 446.276704][T16351] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.285730][T16351] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.293156][T16351] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.300476][T16351] FS-Cache: N-cookie c=ffff88814328d490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.309251][T16351] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807863d000 [ 446.316709][T16351] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c875c0c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0bb3742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd7672624fe1584a53ad5d4d283bde4287bc21bc43218bb334571ad42e4a88e395401df2c84972357b3ff030000a6fb72d29a52003874b28b120275c7634d7ae2e9463a2d265e19fb807937c90bd2322fab004512ae153e0bb1d5de23a3598c1137a71c210e043c93685d198167f08099ef6360b2c85246995c5a4c6d57c82eb6b09b0fe10132cac1d1e51895587ed8f2d064fd"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="5c206fb76568e4553325fa15b475843bac80488c621836dce2401b0316cf5614925ab41c6fa13413876e50871f72007debc0d0d38194c2e8ee088bf8c505dddf62ae81ee8ec2"], 0x0) mkdir(&(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x34) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000000180)=@filename='./cgroup/cgroup.procs\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000001c0)='afs\x00', 0x20820, &(0x7f00000001c0)) 02:42:28 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 446.495217][T16356] FS-Cache: Duplicate cookie detected [ 446.500805][T16356] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.510029][T16356] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.517512][T16356] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.525182][T16356] FS-Cache: N-cookie c=ffff88807efea2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.533941][T16356] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079b09000 [ 446.541455][T16356] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 446.548856][T16351] FS-Cache: Duplicate cookie detected [ 446.554726][T16351] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.563727][T16351] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.570965][T16351] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.578225][T16351] FS-Cache: N-cookie c=ffff88801bbf58f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.586963][T16351] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a2da000 [ 446.594231][T16351] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 446.602801][T16358] FS-Cache: Duplicate cookie detected [ 446.608255][T16358] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.617217][T16358] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.624477][T16358] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.631822][T16358] FS-Cache: N-cookie c=ffff88807efea000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.640550][T16358] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014227000 [ 446.647750][T16358] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xa30e, 0x1, [0x8001]}, 0xa) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 446.816055][T16368] FS-Cache: Duplicate cookie detected [ 446.821973][T16368] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 446.830918][T16368] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880786c0000 [ 446.838557][T16368] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.845839][T16368] FS-Cache: N-cookie c=ffff88801bbf4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 446.854566][T16368] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a2de000 [ 446.861872][T16368] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 446.872945][T16369] FS-Cache: Duplicate cookie detected [ 446.878517][T16369] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 446.887657][T16369] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 446.895022][T16369] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 446.902429][T16369] FS-Cache: N-cookie c=ffff8880761b1a70 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1c630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:28 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82287630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 446.911166][T16369] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888028677000 [ 446.918368][T16369] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:28 executing program 0: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) mount(&(0x7f0000000000), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0xc8, 0x5, 0x5, 0x0, 0xffff, 0x100, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x18400, 0x211b, 0x7, 0x9, 0x9, 0xffffffff, 0x8}, 0x0, 0x4, 0xffffffffffffffff, 0x8) 02:42:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c875d0c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 447.094985][T16376] FS-Cache: Duplicate cookie detected [ 447.100796][T16376] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.109677][T16376] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.117010][T16376] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.124387][T16376] FS-Cache: N-cookie c=ffff88801bbf5be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.133368][T16376] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076e34000 [ 447.140656][T16376] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.156350][T16382] FS-Cache: Duplicate cookie detected [ 447.162011][T16382] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.171185][T16382] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.178888][T16382] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.186188][T16382] FS-Cache: N-cookie c=ffff88801bbf4bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.195002][T16382] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076e36000 [ 447.202261][T16382] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.209605][T16381] FS-Cache: Duplicate cookie detected [ 447.215313][T16381] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.224351][T16381] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.231620][T16381] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:28 executing program 0: read(0xffffffffffffffff, &(0x7f0000000040)=""/51, 0x33) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000240)={0xffffffffffffffff, 0xfffffffffffffff9, 0xc769, 0x6}) close_range(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x8, 0x2}, 0x0) sendto$unix(r1, &(0x7f0000000140)="a02373cc0f35fabaa6122ecde48fe7aa71fc4dea5792bb5cbf845b5e566a26abf00cd18691e088fc0c64dc0815ed4f236f6ccf67ffccf62087ef80c1c0610716e2b4fee4896e6844ad94c941f54f1dc55afa6e8e2a69ca61ba57563a609e69a94783767e8b72dce676461175", 0x6c, 0x24044000, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) socketpair(0x34, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x1, 0xc02) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x7f, 0xff, 0x4, 0x1, 0x0, 0x6, 0x44988, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x7}, 0x520, 0xfff, 0x6de, 0x7, 0x0, 0x4, 0x1}, r1, 0xe, r2, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x6}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000"], 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000000000800a5080100"], 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='pipefs\x00', 0x1, &(0x7f0000000280)='\xd6\xdc\xa2\xfa\x1aeM\x99\x9e\x83\xac\xe2}P\x94\xf6\xb7^G\x0f\xack\xa0e\x11\x9e\xb6\x14\xca\xa1V\xde\xe5o%f}z\xdb\f\x11\xeb\xffSgv\xd9\xd0\xf0w\xff\x19\xd7|M9\xcb6\x8e72\xbe.\x15*\xfc\n\xbey\v\x8fvRa\xd8]\xdb\xf0\xdf\x8b\x87\xb6d\"\x1dh\xd0\x9b\xa66\xc21\xc8\xe9\x93\xee\xb4&\xc9J\x19\x1e[l.K\xe6\x11\xc8\x81\x04p&/p\xb8\x02:xh\v\"\xa1\x01') [ 447.238916][T16381] FS-Cache: N-cookie c=ffff8880761b1780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.247785][T16381] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888028546000 [ 447.255085][T16381] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.270092][T16383] FS-Cache: Duplicate cookie detected [ 447.275735][T16383] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.284873][T16383] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.292215][T16383] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.299745][T16383] FS-Cache: N-cookie c=ffff8880761b05e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.308460][T16383] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880293bf000 [ 447.315712][T16383] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.328203][T16387] FS-Cache: Duplicate cookie detected [ 447.333774][T16387] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:42:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c3cdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a00"/90], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x801, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x2, 0x9, 0x3, 0x4, 0x0, 0xffffffff00000000, 0x2, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x10004, 0x7, 0xee, 0x2, 0x43ad00e3, 0x1, 0x6}, r0, 0x2, r1, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 447.342715][T16387] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.349915][T16387] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.357259][T16387] FS-Cache: N-cookie c=ffff8880761b0a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.366009][T16387] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880789c6000 [ 447.373711][T16387] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.381877][T16388] FS-Cache: Duplicate cookie detected [ 447.387444][T16388] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.396534][T16388] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.404183][T16388] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.411487][T16388] FS-Cache: N-cookie c=ffff88801bbf4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.420288][T16388] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880262c3000 [ 447.427487][T16388] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.470137][T16391] FS-Cache: Duplicate cookie detected [ 447.476004][T16391] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.485240][T16391] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.492471][T16391] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.499725][T16391] FS-Cache: N-cookie c=ffff88801bbf4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.508520][T16391] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880262c0000 02:42:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x180000003, 0x7fffffff}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0x0, 0x3, 0xfeff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 447.515757][T16391] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.547831][T16382] FS-Cache: Duplicate cookie detected [ 447.553580][T16382] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.562608][T16382] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.569807][T16382] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.577919][T16382] FS-Cache: N-cookie c=ffff8880761b0000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.586821][T16382] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801b097000 [ 447.594104][T16382] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.613609][T16376] FS-Cache: Duplicate cookie detected [ 447.619142][T16376] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.628176][T16376] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.635416][T16376] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.643057][T16376] FS-Cache: N-cookie c=ffff88801bbf48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.651961][T16376] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079f83000 [ 447.659424][T16376] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.681588][T16393] FS-Cache: Duplicate cookie detected [ 447.687246][T16393] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:42:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87870c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) syz_mount_image$nilfs2(&(0x7f0000000140)='nilfs2\x00', &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0x4, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="ecbb66c35630058828b1ee8c0102b545434cc51a678c5f515f204204b9f295ec495ee5e98894b75d1409bdcd11b0bb341b9f4e91e7def3eb741d6b83535edf9cd9208748c17bdc55a9b2f83efb9733c8826d02b03002d813fc941c00140ad761f285a3d3cc73822b15a147", 0x6b, 0xfffffffffffffffb}, {&(0x7f0000000240)="8815da29bcf736ea093d18c9596ece22b9a36ad83ea646b3e5fe13e2bf92d00feb92018fdfda133a809da77792e95db02218473653824e93f54a37a3d87e9d21638ade8830619805369b92412e66554c030ce67eb00fe0c71fc7925958656814a1e3df924ec4319cf51baea8d5b435325d", 0x71, 0x9517}], 0x4, &(0x7f0000000300)={[{@nodiscard='nodiscard'}, {@barrier='barrier'}, {@order_relaxed='order=relaxed'}, {@discard='discard'}, {@norecovery='norecovery'}, {@snapshot={'snapshot', 0x3d, 0x3}}], [{@measure='measure'}]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfff9}, 0x8) 02:42:29 executing program 2: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a4500e30f444dc5e39249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584ad3a83c1b88a0961a8037aafdc4492d85caf1ca20fb1d7249fea34ce55de76b203c9"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) [ 447.696257][T16393] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.704178][T16393] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.711579][T16393] FS-Cache: N-cookie c=ffff8880761b1028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.720402][T16393] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a6a2000 [ 447.727812][T16393] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 447.776550][T16398] FS-Cache: Duplicate cookie detected [ 447.782737][T16398] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.791841][T16398] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.799072][T16398] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.806573][T16398] FS-Cache: N-cookie c=ffff8880761b18f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.815393][T16398] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888021ad1000 [ 447.822732][T16398] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:29 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82387630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 447.879418][T16403] FS-Cache: Duplicate cookie detected [ 447.885698][T16403] FS-Cache: O-cookie c=ffff88801bbf5d60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 447.894920][T16403] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807c9ad000 [ 447.902178][T16403] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 447.909432][T16403] FS-Cache: N-cookie c=ffff8880761b08d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 447.918169][T16403] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888025e15000 [ 447.925445][T16403] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1d630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000000000000000e6000000", @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400070fff000f4c178a3a77baff0e00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00008000090001006866736300000000080002"], 0x38}}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r6, &(0x7f0000000080)={0x8, 0x2}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000400)={0x5, 0x7, 0x2, 0x7fffffff}, 0x10) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x44, 0x2c, 0xe27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6}]}}]}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@delchain={0x24, 0x64, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc24fe1584a53a"], 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x1048c04, &(0x7f00000001c0)={[{@nfs_export_on='nfs_export=on'}, {@metacopy_on='metacopy=on'}, {@metacopy_on='metacopy=on'}], [{@permit_directio='permit_directio'}, {@appraise_type='appraise_type=imasig'}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x64, 0x38, 0xa5, 0x34, 0x61, 0x63, 0x39], 0x2d, [0x39, 0x34, 0x66, 0x65], 0x2d, [0x65, 0x0, 0x30], 0x2d, [0x30, 0x66, 0x6, 0x33], 0x2d, [0x36, 0x31, 0x37, 0x66, 0x65, 0x34, 0x34, 0x36]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\$+'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@dont_measure='dont_measure'}, {@dont_measure='dont_measure'}]}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="cf84da7760c0bcc37886aaa2cc6a63226bcbfb7ace8a3eff542dc8cb0a26d02338b9f95d65edb371914687702d6fbbd230778046ef22962184780e4265c51b36acf88df6e27fbe70342ee3e2e06064e1b37f3bd4e823e6de7217317e4b5bd0e56008f3355b54a0a631b74932483b8e3e7ecf59f3ca7115473fa7816fdafb8daba5f1bcf1a59136aa5d482c54a26b05d9f3c8cb999458293b643a89e07aed6a1d38e39c61fca7832684e5550ba8c2b5437f7fcf7f44bd0627b11d369771a9b134156bf6d3ba6a6ba3ba617bc4b500"/219], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00000002c0)='./file0\x00') [ 447.956782][T16409] loop3: detected capacity change from 0 to 16383 [ 447.987997][T16409] NILFS (loop3): couldn't find nilfs on the device [ 448.030829][T16415] FS-Cache: Duplicate cookie detected [ 448.036616][T16415] FS-Cache: O-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 448.045861][T16415] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888025b2d000 [ 448.053110][T16415] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 448.060494][T16415] FS-Cache: N-cookie c=ffff88801bbf42f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 448.069262][T16415] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029605000 [ 448.076518][T16415] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 448.090914][T16420] FS-Cache: Duplicate cookie detected [ 448.096319][T16420] FS-Cache: O-cookie c=ffff8880761b0758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 448.105245][T16420] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888025b2d000 [ 448.108282][T16421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 448.112479][T16420] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 448.112598][T16420] FS-Cache: N-cookie c=ffff88801bbf5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 448.112621][T16420] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029607000 [ 448.112635][T16420] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 448.194070][T16403] FS-Cache: Duplicate cookie detected [ 448.199707][T16403] FS-Cache: O-cookie c=ffff8880761b0178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 448.208818][T16403] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880798c9000 [ 448.216073][T16403] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 448.223380][T16403] FS-Cache: N-cookie c=ffff88801bbf4178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 448.232369][T16403] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888029600000 02:42:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c8763102b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f6e756c6c623000bbd3a7"], &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='autofs\x00', 0x800800, &(0x7f000000a000)) [ 448.239577][T16403] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 448.253517][T16419] loop3: detected capacity change from 0 to 16383 [ 448.283717][T16419] NILFS (loop3): couldn't find nilfs on the device 02:42:30 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82587630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 448.385874][T16437] FS-Cache: Duplicate cookie detected [ 448.391705][T16437] FS-Cache: O-cookie c=ffff88801bbf4758 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 448.395397][T16436] autofs4:pid:16436:autofs_fill_super: called with bogus options [ 448.401025][T16437] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802332a000 [ 448.416251][T16437] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 448.423919][T16437] FS-Cache: N-cookie c=ffff88801bbf4000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 448.432827][T16437] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880133c3000 [ 448.440057][T16437] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x8}, 0xc) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x7, 0x10}, 0xc) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="3847321247cfc3fb2f258593844d1943449d8baac061575d44d56b4a77289b7968e58acfffad5277eec1543e191125e0129122cb9b7d3dda67b0d2ca442976ed8b0b69009cb205f219325b8a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 448.518147][T16421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 448.548109][T16444] FS-Cache: Duplicate cookie detected [ 448.553784][T16444] FS-Cache: O-cookie c=ffff8880761b0d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 448.562739][T16444] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a4ff000 [ 448.569936][T16444] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 448.577250][T16444] FS-Cache: N-cookie c=ffff88801bbf4468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 448.585991][T16444] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801ff1b000 [ 448.593267][T16444] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x5, 0x0, 0x0, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={0x0}, 0x800000020005f302, 0x8000082, 0x0, 0x0, 0x5d7d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c8763142b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000300)='msdos\x00', &(0x7f0000000340)='./file0\x00', 0xaa, 0x4, &(0x7f0000001580)=[{&(0x7f0000000380)="026b354eebed61b2f8ecdb6f0e132e85b7dc61d541556d4edc5058f77121549ead5bca40fa3ef1b30119d67532649b29cba9e6f7d384e4f6f7d6862b21e7e32aacf5fb659616b01c1b58cf66455f90d57d01495257063af6868d3ee8c06282a78038b8c1fbff6b82b1732dfae4054ae93c42f371ba1b274dd17977f56dacb2014aa3fa9870616213abeaffa0cb6e6ed7924f01e1191315afc2a53252aca74eedd48b9576e131f0", 0xa7, 0x2}, {&(0x7f0000000440)="1466f0760cd9903c8f42bec2ad73a2741f954dd44350e3bcad47a1a7fb3b9b6d827a3197ede8", 0x26, 0x5}, {&(0x7f0000000480)="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", 0x1000, 0x4}, {&(0x7f0000001480)="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", 0xfd, 0x101}], 0x800000, &(0x7f0000001600)={[{@fat=@fmask={'fmask', 0x3d, 0x3eb7}}, {@fat=@dos1xfloppy='dos1xfloppy'}], [{@subj_type={'subj_type', 0x3d, 'context'}}, {@fowner_lt={'fowner<'}}, {@subj_user={'subj_user', 0x3d, 'system_u'}}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = syz_mount_image$adfs(&(0x7f0000000040)='adfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="07378b901121732635c0ec90904aef308e8bc22f0473059e06bef6ad4a5b93feb961115cc7986c235fd8525a0575fe4cdad1901c093579f3fe3b034e3d900142b074ce4794ff4faf9a80d833a3661b96c16ccf7e292375d9b2883b4f85bf0cf9a28b5afc96c15b103ac60848c641381c5ede6085d37f121b70d0b30d82d4ff43bb8122bc8199", 0x86, 0xd7d}], 0x81400, &(0x7f0000000240)={[{'\\}]/'}, {'-'}, {'nfs\x00'}], [{@context={'context', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, 'nfs\x00'}}, {@measure='measure'}]}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x8) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) close(r1) r2 = openat2(r0, &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x800, 0x180, 0x8}, 0x18) r3 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r3, &(0x7f0000000980)='./file3\x00', 0x0) renameat(r3, &(0x7f0000000100)='./file3\x00', r3, &(0x7f0000000200)='./file0\x00') unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x200) mount$9p_fd(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f0000001880)='9p\x00', 0x4, &(0x7f0000001940)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@loose='loose'}, {@access_user='access=user'}], [{@obj_role={'obj_role', 0x3d, 'adfs\x00'}}, {@euid_lt={'euid<', 0xee01}}, {@appraise='appraise'}, {@subj_type={'subj_type', 0x3d, '\xd9-][})$'}}, {@context={'context', 0x3d, 'system_u'}}, {@uid_lt={'uid<', 0xee00}}, {@dont_measure='dont_measure'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'subj_user'}}]}}) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000001680)='./file0\x00', 0x0) r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x80200, 0x12d) statx(r4, &(0x7f0000001700)='./file0\x00', 0x100, 0x7ff, &(0x7f0000001740)) [ 448.853621][T16450] FS-Cache: Duplicate cookie detected [ 448.859254][T16450] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 448.868254][T16450] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113da000 [ 448.875509][T16450] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 448.882862][T16450] FS-Cache: N-cookie c=ffff8880761b1608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 448.891659][T16450] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a66e000 [ 448.898946][T16450] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 448.948967][T16461] loop2: detected capacity change from 0 to 8 [ 448.961736][T16461] FAT-fs (loop2): Unrecognized mount option "subj_type=context" or missing value 02:42:30 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82687630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c1e630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 449.045136][T16470] 9pnet: Insufficient options for proto=fd [ 449.073953][T16471] FS-Cache: Duplicate cookie detected [ 449.079516][T16471] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 449.088527][T16471] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113da000 [ 449.095831][T16471] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 449.103117][T16471] FS-Cache: N-cookie c=ffff88801bbf5028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 449.112059][T16471] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807878f000 [ 449.119260][T16471] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 449.179312][T16461] loop2: detected capacity change from 0 to 8 [ 449.194461][T16480] FS-Cache: Duplicate cookie detected [ 449.195460][T16461] FAT-fs (loop2): Unrecognized mount option "subj_type=context" or missing value [ 449.200021][T16480] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 449.218427][T16480] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113da000 [ 449.224664][T16470] 9pnet: Insufficient options for proto=fd [ 449.225772][T16480] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 449.238706][T16480] FS-Cache: N-cookie c=ffff88801bbf5318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 449.247663][T16480] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076717000 [ 449.255005][T16480] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 449.264948][T16476] FS-Cache: Duplicate cookie detected [ 449.270507][T16476] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:42:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87633b2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 449.279572][T16476] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113da000 [ 449.286822][T16476] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 449.294121][T16476] FS-Cache: N-cookie c=ffff8880761b0468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 449.302937][T16476] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078dff000 [ 449.310298][T16476] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 449.324011][T16482] FS-Cache: Duplicate cookie detected [ 449.329532][T16482] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 449.339017][T16482] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113da000 [ 449.346376][T16482] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 449.353776][T16482] FS-Cache: N-cookie c=ffff88801bbf45e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 449.362521][T16482] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079a9c000 [ 449.369727][T16482] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:31 executing program 2: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x59e, 0x7}) r2 = dup3(r0, r1, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="742cee20dfc379825e80f6ffe497dc15a7a4542d6e5ea43c41bc5820fb556eabfba62ff85c00f2b2672468558e8be03d7c668f443dce2f3b15da77010e394bf59b3e3c0f139dd357d9a37e418bc455cc049cd8f135c85b964091837336704f2044f292184c83b0295710ed5c70d0de9c76a72544ba13978c965b1c447bcd0d405c73d1661135e6886f161e819c8a68f2575535abc2257f11345bb7f6cf6012c60b5f559ce4aa8ec1053d0206f3cb6c2872224401a6a3fbf831178693eec5573f56df8ed718170a00cc522fec5aa9"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r3 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r3, &(0x7f0000000980)='./file3\x00', 0x0) mount$overlay(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='overlay\x00', 0x80, &(0x7f0000000400)={[{@xino_on='xino=on'}, {@workdir={'workdir', 0x3d, './file0'}}, {@default_permissions='default_permissions'}, {@workdir={'workdir', 0x3d, './file3/file0'}}, {@lowerdir={'lowerdir', 0x3d, './file3'}}, {@xino_off='xino=off'}, {@metacopy_off='metacopy=off'}, {@metacopy_on='metacopy=on'}, {@metacopy_on='metacopy=on'}], [{@fsmagic={'fsmagic', 0x3d, 0x800}}, {@obj_type={'obj_type', 0x3d, '\\'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) bind$802154_raw(r0, &(0x7f00000004c0), 0x14) renameat(r3, &(0x7f0000000100)='./file3\x00', r3, &(0x7f0000000200)='./file0\x00') unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x200) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000140)=0x8) [ 449.457447][T16486] FS-Cache: Duplicate cookie detected [ 449.463346][T16486] FS-Cache: O-cookie c=ffff88801bbf5780 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 449.472474][T16486] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880113da000 [ 449.479936][T16486] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 449.487232][T16486] FS-Cache: N-cookie c=ffff88801bbf5a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 449.496056][T16486] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801aef5000 [ 449.503334][T16486] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 449.546344][T16488] loop2: detected capacity change from 0 to 264192 [ 449.568576][T16488] overlayfs: unrecognized mount option "fsmagic=0x0000000000000800" or missing value [ 449.580105][T16488] Unsupported ieee802154 address type: 0 02:42:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES64=0x0], 0x0) syz_mount_image$afs(&(0x7f0000000040)='afs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x8, &(0x7f0000001640)=[{&(0x7f0000000140)="23c99468568c6b5f2c6c1dca6eaa70a8844157ceac66070d132edb1894ed0dd18be5096256af54f869b95ca26492a77a50115f97fd0360c79554e004723dfd109fb4b9abca73555aabafedfadb7c19915f6b9dfb6767997cb5", 0x59, 0x4e2761d3}, {&(0x7f00000001c0)="47498808b14783c174a5ce1a9234bad7e51988a4dc8b4a4e83a1c9c9547ecbf27e982a8ae12c33dfb9449e32b15102872ab7d937f76c5d5b9da9c08eb37e38ce27ae7d820f6e547310fbd5229a4294cbf26b5342e9d2f35e3b112706fb77a083937fba22377940b5e93724cbc53c58f161f5578e034587f0ada3b0cafd31ed16d9d262de6ab1f12b29aaa570bae226ff8c0344b0267d9777acf7f4e24a81df84fc7b89410a0fb591dfafde9ae4ceeb6bac9f1050175f11f3b8137557f35b498a9fffaeca759d5a75fc1777b6389af44fdf60ca03392c39dba67364c6", 0xdc, 0x8a}, {&(0x7f00000002c0)="ef740f77cac28917a697c0ad3c536825ba36537bd7b35174e8caab3563f5f2297ead3ada3973427c163d5a33a7855bcb63e8fe63663d3b373c49d1b3d3adb11e4d6477675fee9df97b6c6d3a965846105741dafa8a786c50f917c1fd87a1d300ebbd244c17ecc5eb3aa7080e7a540240938508a0a3378cc6f6fa24fd3f75d87c452c85a5890715612d901073df4eff570f6370b6b2e460099636102632cd64021360d9c49c550b413579202921a125d9", 0xb0, 0x4}, {&(0x7f0000000380)="b4fe80b2a94c659c0d6b5202c12420905cb2676954fc28dbb8f8d10ad0f8c0037af75f0e37481d4d2b7e10e3bdfd3dec447f67b28a3bb2b4bc8fcfb6ffd2ce1e0a418e25fd1ec55a035f687faad85d841f9658f15c1dcdc2764ed8ad4f4e23e552ab0fed4d189b80d44284a5fdeb803892cbb777123c70082104964127e70aff288679930988a0ee1428054d910be18d4d96d346d5149b4305fe51d6b5646f8e51b32737e18ff003f5fe521c57141cd8d7edf47f28970357ef3b800a7d8085", 0xbf, 0x221c}, {&(0x7f0000000440), 0x0, 0x9}, {&(0x7f0000000480)="81cde03d85e35264c694b0266e525b932c1f0ea89d6a2f2c8bee1db555e495b20b1e61c7ff6ac5d0606ffe83852a09897904a1cea6a4b1942e0ee87193d1920248c9721dfc8e4f6e00c98d14e92b1c08fc36fbe90f1f5f55f9adbb41f4c48540d2e9c0038ed72093b26fbe876dc83a1e32964084ec1a1d65aebaf960a543890030401a2842ceebd79bd615769fbba806ff1b556ce65ed7d12cdfb75c2de808b43e17bb8c5d69b3dfe5353db873427494db555677c006e5a57b7a92599f9e43991d", 0xc1, 0x2}, {&(0x7f0000000580)="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", 0x1000, 0x8}, {&(0x7f0000001580)="c4c72a81aac8da7fcf6e913fe18165a5ce58502d5928997285269b5e359880561e3c29b6f9536984511d50feb4f7fbfbe983f86898f88cde6305b6063d8becc7de8850e597d40df6932da8379d86095b16f06212076b3f758d6a3b397c8582e4f6ec6f76c019adbe9271b69281423acb8a212c2e6964a2af8d9566bfa0c1ef8fb5716bf8d520810a67451e61ee7aec03876247379c9c75cd", 0x98, 0x2}], 0x10002, &(0x7f0000001700)={[{@source={'source'}}, {@source={'source', 0x3d, 'nfs\x00'}}, {@flock_local='flock=local'}, {@flock_write='flock=write'}, {@flock_write='flock=write'}, {@autocell='autocell'}, {@autocell='autocell'}, {@flock_strict='flock=strict'}, {@flock_local='flock=local'}]}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x1, 0x10, 0x3, 0x0, 0x0, 0x20004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052a23, 0x800007f, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vlan0\x00'}) [ 449.621933][T16493] overlayfs: unrecognized mount option "fsmagic=0x0000000000000800" or missing value [ 449.636496][T16496] Unsupported ieee802154 address type: 0 02:42:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87635c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:31 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82787630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 449.792033][T16499] nfs: Bad value for 'source' 02:42:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) rmdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_rdma(&(0x7f0000002680)='127.0.0.1\x00', &(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)='9p\x00', 0x20000, &(0x7f0000002740)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@sq={'sq', 0x3d, 0x7}}, {@sq={'sq', 0x3d, 0x8e}}], [{@smackfshat={'smackfshat', 0x3d, 'prefer'}}, {@euid_lt={'euid<'}}]}}) r0 = getpid() tkill(r0, 0x1a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x8, 0x2}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x9, 0x0, 0xe, 0x8a, 0x0, 0xffffffff00000000, 0x430a2, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x36, 0x6}, 0x4000, 0xffffffff, 0x5, 0x6, 0x8, 0xff, 0x1f}, r0, 0x7, r1, 0x2) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="ae80fd68d5174aa110a8f04be3d736174e52acf75a9fd8275c7ef1f212fa6faa5cb7efe873fb3d39fefc670106ebca8b07d134ea2aa79629ae2037f30b4c61cd7e43b6297c154ae35265ba518cf74f953146224b004610e3e3cdcc6d84b9cb903a7f7131002f2de93c47adff1f7e"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) statx(r1, &(0x7f00000003c0)='./cgroup/cgroup.procs\x00', 0x2000, 0x7ff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(0xffffffffffffffff, &(0x7f0000000580)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000027c0)={0x0, @in6={{0xa, 0x4e21, 0x1ff, @mcast1, 0xfffffffe}}, 0xb3, 0x0, 0xfffffffd, 0x88, 0x6}, &(0x7f0000002880)=0x98) lstat(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$security_capability(&(0x7f0000000680)='./bus/file0\x00', &(0x7f00000003c0)='security.capability\x00', &(0x7f0000000440)=@v3={0x3000000, [{0x0, 0x2}, {0x0, 0x3f}], r5}, 0x18, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000100)='./file1\x00', 0x2, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="13056c02b27ef9fb13d1b16c0f512bc76217801a2591f64cf6", 0x19, 0x7f}, {&(0x7f00000002c0)="2f503fb0f6b92a996a7b926648f1c34b73e42343b0d357be62bd042d9020c59a66379e46c893026a0d1e98cd26425a99b79bac661560dbf82b82adf9d439d00ee1c7c5df23cad9d7af598883699aa7a3815877f6116e10aa5d9b3aec55f29f953d302c96ba0d6eaf6f66ef4314bcd0ca306313f26cb3504ac3a3b750462e2c2adc334cbe93943dee189d", 0x8a, 0x400}, {&(0x7f0000000380)="334513ec377bbdae190e80df354d79c3a2344b829d8c4c8c9507c7f2af691583033273cb5b7925c17ca311ea9a6421ff9a7187177277d5b8d3860c7bef53c11a0a877ac9f096f2ba35a8e5af2103c697960148d331da30742f0a963a4da6128b156973eab03b605549c330ba50d11292b2285d29d2d34cddb6967746f10b3d", 0x7f, 0xfffffffffffffff9}, {&(0x7f0000000180)="fb406ed4ce8f7665ec5ad6b034b457", 0xf, 0x7}, {&(0x7f0000000400)="2c2af3d5e46681ace5d395f09738fedc42959d71557509675ede05c5c3e06fa755bcf81a8369196530ab056cc02b25cfc382ee8d7ab952565b6c17cadd0bacbe7a76bf57be27989c69c4a6a86eb9c8c6ae285e6ba0e7ebcca78342e5001e6b7f1079", 0x62, 0x401}], 0x0, &(0x7f00000025c0)={[{@huge_advise='huge=advise'}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x0, 0x78, 0x32, 0x6b]}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}, {@gid={'gid', 0x3d, r4}}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x2d, 0x2d, 0x34, 0x0, 0x2d]}}}}, {@mode={'mode', 0x3d, 0x80000001}}, {@huge_advise='huge=advise'}, {@size={'size', 0x3d, [0x74, 0x2d]}}], [{@fowner_lt={'fowner<', r5}}]}) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x6}, [{0x2, 0x4, 0xee01}, {0x2, 0x3}], {0x4, 0x6}, [{0x8, 0x3, r2}, {0x8, 0x1}, {0x8, 0x2, 0xee01}, {0x8, 0x1, r3}, {0x8, 0x0, 0xee00}, {0x8, 0x6, 0xee01}, {0x8, 0x6, r4}], {0x10, 0x4}, {0x20, 0x2}}, 0x6c, 0x3) 02:42:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87635d2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 449.928598][T16508] FS-Cache: Duplicate cookie detected [ 449.934856][T16508] FS-Cache: O-cookie c=ffff8880761b1490 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 449.943998][T16508] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801983e000 [ 449.951703][T16508] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 449.959076][T16508] FS-Cache: N-cookie c=ffff8880761b0eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 449.968013][T16508] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807c97a000 02:42:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 449.975273][T16508] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 450.068194][T16514] FS-Cache: Duplicate cookie detected [ 450.073883][T16514] FS-Cache: O-cookie c=ffff88802caf22f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.082840][T16514] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888078f7c000 [ 450.090040][T16514] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.097542][T16514] FS-Cache: N-cookie c=ffff88802caf2eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.106409][T16514] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802acb4000 [ 450.113680][T16514] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 450.121857][T16518] FS-Cache: Duplicate cookie detected [ 450.127341][T16518] FS-Cache: O-cookie c=ffff88802caf22f0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.136659][T16518] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 450.144261][T16518] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.151563][T16518] FS-Cache: N-cookie c=ffff88801cd48178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.160287][T16518] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077197000 [ 450.167683][T16518] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 450.185960][T16519] FS-Cache: Duplicate cookie detected [ 450.191775][T16519] FS-Cache: O-cookie c=ffff88802caf22f0 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 450.200935][T16519] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 450.208137][T16519] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.215693][T16519] FS-Cache: N-cookie c=ffff88802caf3780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.224445][T16519] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026271000 [ 450.231744][T16519] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:32 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82887630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c21630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c8763872b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 450.465319][T16522] FS-Cache: Duplicate cookie detected [ 450.471060][T16522] FS-Cache: O-cookie c=ffff88802caf38f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.479934][T16522] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 450.487320][T16522] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.494637][T16522] FS-Cache: N-cookie c=ffff88801cd485e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.503391][T16522] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079d39000 [ 450.510817][T16522] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 450.562114][T16526] FS-Cache: Duplicate cookie detected [ 450.567772][T16526] FS-Cache: O-cookie c=ffff88802caf38f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.577132][T16526] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079077000 [ 450.584410][T16526] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.591772][T16526] FS-Cache: N-cookie c=ffff88801cd48000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.600516][T16526] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880297a2000 [ 450.607720][T16526] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000c0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xffff, 0x3, 0x8004, 0x6, 0x68, 0x382a, 0xf88, 0x8, r4}, &(0x7f0000000140)=0x20) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 450.652308][T16528] FS-Cache: Duplicate cookie detected [ 450.658043][T16528] FS-Cache: O-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.667142][T16528] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807887f000 [ 450.674561][T16528] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.682224][T16528] FS-Cache: N-cookie c=ffff88801cd48468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.690967][T16528] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011a2c000 [ 450.698271][T16528] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 450.727900][T16531] FS-Cache: Duplicate cookie detected [ 450.733521][T16531] FS-Cache: O-cookie c=ffff88802caf25e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.742611][T16531] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807887f000 [ 450.750314][T16531] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.757733][T16531] FS-Cache: N-cookie c=ffff88801cd48758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.766672][T16531] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011a28000 [ 450.773965][T16531] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c079f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 450.867703][T16534] FS-Cache: Duplicate cookie detected [ 450.873554][T16534] FS-Cache: O-cookie c=ffff88802caf2468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 450.882669][T16534] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079981000 [ 450.889986][T16534] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 450.897279][T16534] FS-Cache: N-cookie c=ffff88802caf3d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 450.905989][T16534] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807887a000 02:42:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53aa4a667b1be8bb2e5bde7cf06c921970b7d630e849b9c5e2030df1d02fb82650b794864d4366966b6066ba6fd9699b207878e7c5501d339a7a59ccd2e55934f02f1b5f04dce8771e457418249dcab9479ccdc439bc442ea2270f7add40e72cc6f59c4a760f260f87626d5ede7e4b35db2b127bacece515d"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 450.913311][T16534] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:32 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82987630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="a8be9b070a90158993bec5c632ff3448793b222569f91f0f6c8374091006ad4e6107d568a74ab1b443a149f9f53ba73b6762a32c2564aa4ef0ce63"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 451.024273][T16538] nfs: Bad value for 'source' 02:42:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x400243, 0x29) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x4}, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="a427daf8845a34608e630497ece22d6b3459f3e26fe5ffb12d2459eec6b480a03bbcc9539f1c3c10b53adddf0869d806d2c2148cd2cd519f94ae69cbf1ecbae6fb57ee94defe8082c26497c57b8e230794bc3fcf"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x1000) [ 451.113056][T16545] FS-Cache: Duplicate cookie detected [ 451.118703][T16545] FS-Cache: O-cookie c=ffff88802caf3a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.127734][T16545] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888022871000 [ 451.134985][T16545] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 451.142260][T16545] FS-Cache: N-cookie c=ffff88801cd491a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 451.151429][T16545] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880794e2000 [ 451.158773][T16545] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='sysv\x00', 0x0, &(0x7f0000000180)='nfs\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) 02:42:33 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c3b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 451.400018][ T2015] block nbd0: Attempted send on invalid socket [ 451.407546][ T2015] blk_update_request: I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 451.428913][ T2015] block nbd0: Attempted send on invalid socket [ 451.435636][ T2015] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 451.465262][ T2135] block nbd0: Attempted send on invalid socket [ 451.472405][ T2135] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 451.485589][ T2135] block nbd0: Attempted send on invalid socket [ 451.492468][ T2135] blk_update_request: I/O error, dev nbd0, sector 18 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 451.510485][ T2015] block nbd0: Attempted send on invalid socket [ 451.510492][T16559] FS-Cache: Duplicate cookie detected [ 451.516722][T16559] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.528274][ T2015] blk_update_request: I/O error, dev nbd0, sector 30 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 451.531150][T16559] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 451.531169][T16559] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 451.542793][ T2015] block nbd0: Attempted send on invalid socket [ 451.549381][T16559] FS-Cache: N-cookie c=ffff88802caf2758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 451.549406][T16559] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888026014000 [ 451.549422][T16559] FS-Cache: N-key=[16] '02000000000000 [ 451.556830][ T2015] blk_update_request: I/O error, dev nbd0, sector 36 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 451.562955][T16559] 00020000807f000008' [ 451.600819][T16553] VFS: unable to find oldfs superblock on device nbd0 [ 451.602327][ T5] Bluetooth: hci1: command 0x0406 tx timeout 02:42:33 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c5c9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:33 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82a87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 451.674495][T16562] FS-Cache: Duplicate cookie detected [ 451.680290][T16562] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.689362][T16562] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 451.696776][T16562] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 451.704194][T16562] FS-Cache: N-cookie c=ffff88801cd48a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 451.713209][T16562] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079532000 02:42:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c22630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 451.720757][T16562] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 451.741415][T16564] FS-Cache: Duplicate cookie detected [ 451.747020][T16564] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.755983][T16564] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 451.763271][T16564] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 451.770757][T16564] FS-Cache: N-cookie c=ffff88801cd48bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 451.779849][T16564] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077366000 [ 451.787366][T16564] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 451.795960][T16565] FS-Cache: Duplicate cookie detected [ 451.801692][T16565] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.810652][T16565] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 451.817860][T16565] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 451.825239][T16565] FS-Cache: N-cookie c=ffff88802caf28d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 451.834021][T16565] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079a35000 [ 451.841409][T16565] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:33 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c879f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 451.902394][T16569] FS-Cache: Duplicate cookie detected [ 451.908209][T16569] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.917139][T16569] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 451.924527][T16569] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 451.931984][T16569] FS-Cache: N-cookie c=ffff88801cd49780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 451.941330][T16569] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880781b8000 [ 451.948536][T16569] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 451.970572][T16568] FS-Cache: Duplicate cookie detected [ 451.976213][T16568] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 451.985602][T16568] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 451.993227][T16568] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.000622][T16568] FS-Cache: N-cookie c=ffff88801cd488d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.009306][T16568] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888030c0e000 [ 452.016626][T16568] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 452.024494][T16572] FS-Cache: Duplicate cookie detected [ 452.030565][T16572] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 452.039514][T16572] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 452.046978][T16572] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.054323][T16572] FS-Cache: N-cookie c=ffff88802caf2d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.063427][T16572] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888012125000 [ 452.071017][T16572] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 452.094930][T16573] FS-Cache: Duplicate cookie detected [ 452.100720][T16573] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 452.109570][T16573] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 452.116923][T16573] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.124212][T16573] FS-Cache: N-cookie c=ffff88801cd498f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.132936][T16573] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888030c08000 [ 452.140152][T16573] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 452.198620][ T2135] block nbd0: Attempted send on invalid socket [ 452.205342][ T2135] blk_update_request: I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 452.221470][ T2015] block nbd0: Attempted send on invalid socket [ 452.228034][ T2015] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 452.240822][ T2015] block nbd0: Attempted send on invalid socket [ 452.247216][ T2015] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 452.259263][ T2015] block nbd0: Attempted send on invalid socket [ 452.261604][T16568] FS-Cache: Duplicate cookie detected [ 452.265692][ T2015] blk_update_request: I/O error, dev nbd0, sector 18 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 452.271263][T16568] FS-Cache: O-cookie c=ffff88801cd48d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 452.282642][T16553] VFS: unable to find oldfs superblock on device nbd0 [ 452.291521][T16568] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079534000 [ 452.291542][T16568] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.312842][T16568] FS-Cache: N-cookie c=ffff88802caf2bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.321555][T16568] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a564000 [ 452.328751][T16568] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f87a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:34 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82b87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace35c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53af4a2f8f4cf71d11d49d4f8e6f94ced8ed79be406812ccc8b7684a2f5fbd0f32959cecb154b4d7cc69d44c350423f06cd5671a5c1b0929bb95cc4b97b45fa318ec6b264777a93beeeefcdf57bea6b2cb755117d01ec97c7e7d12eae4b262801408f6c6d8aa911eecb75687896ee7a0b2e0f1791a348a23553acd642da3adc58034b49efb996c140ca03af1c63007fb99a98767b163c5d33f22f412c58e227"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = dup3(r1, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={r3, 0x10, "4a9cff5cbba79997f9f0fe6e59341f18"}, &(0x7f0000000080)=0x18) [ 452.685437][T16582] FS-Cache: Duplicate cookie detected [ 452.691392][T16582] FS-Cache: O-cookie c=ffff88801cd49318 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 452.700540][T16582] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888028687000 [ 452.708117][T16582] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.715424][T16582] FS-Cache: N-cookie c=ffff88802caf3490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.724156][T16582] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011f2f000 [ 452.731483][T16582] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 452.761415][T16585] nfs: Bad value for 'source' [ 452.795804][T16586] FS-Cache: Duplicate cookie detected [ 452.802003][T16586] FS-Cache: O-cookie c=ffff88807d5c5a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 452.811220][T16586] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077a56000 [ 452.818512][T16586] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.825929][T16586] FS-Cache: N-cookie c=ffff88807d5c4000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.834668][T16586] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077a55000 [ 452.841905][T16586] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 452.849339][T16589] FS-Cache: Duplicate cookie detected [ 452.855135][T16589] FS-Cache: O-cookie c=ffff88807d5c5a70 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 452.864171][T16589] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 452.871639][T16589] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 452.879082][T16589] FS-Cache: N-cookie c=ffff88802caf3318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 452.887892][T16589] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888011f29000 02:42:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e20, 0x81, @empty, 0x8}, @in={0x2, 0x4e21, @remote}], 0x4c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={r3, 0x9, "222fc8815a1bafb384"}, &(0x7f0000000140)=0x11) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x30020, &(0x7f000000a000)) 02:42:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace35d1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 452.895211][T16589] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c23630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ocfs2_control\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="a3ffbdef3019efa7599a887ca8c96d4a9aa49f295daa6c1782b1613c90979b4c9bf768345bd0ac46fb929916b16ed6816ab6f22f680859757d5208098ee574ba8d26b1e677b4a7a1cbb41b12f7847e86d2388e171d22f9d396bf35b4e58644edd883"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:34 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82d87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace3871f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 453.155115][T16604] FS-Cache: Duplicate cookie detected [ 453.161028][T16604] FS-Cache: O-cookie c=ffff88802caf2000 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 453.169979][T16604] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888027809000 [ 453.177281][T16604] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 453.184620][T16604] FS-Cache: N-cookie c=ffff88807d5c5be8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 453.193374][T16604] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888023324000 02:42:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)=@nullb='/dev/nullb0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='qnx6\x00', 0x3041843, &(0x7f0000000180)='nfs\x00') [ 453.200785][T16604] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x3, 0xffffffffffffffff, 0x0) [ 453.280985][T16608] FS-Cache: Duplicate cookie detected [ 453.286661][T16608] FS-Cache: O-cookie c=ffff88801ca598f8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 453.295732][T16608] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079a57000 [ 453.303033][T16608] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 453.310559][T16608] FS-Cache: N-cookie c=ffff88801ca59780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 453.319431][T16608] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017a4b000 [ 453.327088][T16608] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) umount2(&(0x7f0000000200)='./cgroup/cgroup.procs\x00', 0x5) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r1, &(0x7f0000000980)='./file3\x00', 0x0) renameat(r1, &(0x7f0000000100)='./file3\x00', r1, &(0x7f0000000200)='./file0\x00') unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x200) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="47aeff987fe5db9f", @ANYRESHEX=r0, @ANYRES64, @ANYRES16=r1, @ANYRESHEX=r0, @ANYRES64=r0], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x200010, &(0x7f000000a000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000b38f9900"], 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x5, 0x81, 0x3, 0x1, 0x0, 0x1000, 0x8648, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x22, 0x5, 0x7e, 0x8, 0x7, 0xffffffff, 0x7e}, 0x0, 0xe, r2, 0x8) [ 453.413505][T16615] FS-Cache: Duplicate cookie detected [ 453.419261][T16615] FS-Cache: O-cookie c=ffff88807d5c4468 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 453.428260][T16615] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 453.435647][T16615] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 453.442948][T16615] FS-Cache: N-cookie c=ffff88801ca59a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 453.451806][T16615] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024c5c000 [ 453.459099][T16615] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 453.475015][T16617] loop2: detected capacity change from 0 to 264192 02:42:35 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82e87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c3b44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x1000028, &(0x7f0000000180)='\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 453.797483][T16630] FS-Cache: Duplicate cookie detected [ 453.803194][T16630] FS-Cache: O-cookie c=ffff88801ca59be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 453.812240][T16630] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e1000 [ 453.819572][T16630] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 453.827280][T16630] FS-Cache: N-cookie c=ffff88807d5c5d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 453.836213][T16630] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880773f3000 [ 453.843467][T16630] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 453.866723][T16631] FS-Cache: Duplicate cookie detected [ 453.872375][T16631] FS-Cache: O-cookie c=ffff88801ca59be8 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 453.881401][T16631] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e1000 [ 453.888600][T16631] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 453.895909][T16631] FS-Cache: N-cookie c=ffff88807d5c5318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 453.904775][T16631] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807332d000 [ 453.912228][T16631] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 453.921655][T16632] FS-Cache: Duplicate cookie detected [ 453.927612][T16632] FS-Cache: O-cookie c=ffff88801ca59be8 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 453.936883][T16632] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 453.944158][T16632] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 453.951461][T16632] FS-Cache: N-cookie c=ffff88801ca59608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 453.960139][T16632] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077236000 [ 453.967674][T16632] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 454.007112][T16635] FS-Cache: Duplicate cookie detected [ 454.013051][T16635] FS-Cache: O-cookie c=ffff88801ca58eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.021975][T16635] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88801c150000 [ 454.029206][T16635] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.036784][T16635] FS-Cache: N-cookie c=ffff88801ca59490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.045624][T16635] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801c151000 02:42:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c5c44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:35 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82f87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 454.052872][T16635] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c24630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x13b6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="d531f80709159509"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c8744ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 454.228972][T16620] FS-Cache: Duplicate cookie detected [ 454.235269][T16620] FS-Cache: O-cookie c=ffff88801ca58d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.244415][T16620] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076348000 [ 454.251657][T16620] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.259126][T16620] FS-Cache: N-cookie c=ffff88801ca58000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.267863][T16620] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888020d44000 [ 454.275120][T16620] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 454.299001][T16650] FS-Cache: Duplicate cookie detected [ 454.304657][T16650] FS-Cache: O-cookie c=ffff88801ca58d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.313680][T16650] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076348000 [ 454.321403][T16650] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.328819][T16650] FS-Cache: N-cookie c=ffff88801ca58bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.337789][T16650] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076e9e000 [ 454.345110][T16650] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 454.355574][T16648] FS-Cache: Duplicate cookie detected [ 454.361164][T16648] FS-Cache: O-cookie c=ffff88801ca58d38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.370446][T16648] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076348000 02:42:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="35b4f65d5d762a30bf3553c33ffdc86633d866adc0278de664764acddafe1786506108e521beb5d33b60dd9e27d1d13a4bfe5247c1ea441d84a7e73014fa64d54e8a21d64c1caec0243fcadc1acabae8f92b7a1fc904b866317352c32c8662f21aa0cf07f1c123208e6218826a2021f0392367ed7b0bed7783929d6f6e49ad695dbc53c3a9a780f43fb9b82fe68018314c711e"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 454.377652][T16648] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.384976][T16648] FS-Cache: N-cookie c=ffff88807d5c5490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.393818][T16648] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024dc5000 [ 454.401177][T16648] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x5, 0x0, 0xb1cd, 0x0, 0x0, 0x9}, &(0x7f0000000080)=0x20) 02:42:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c25630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 454.539634][T16655] FS-Cache: Duplicate cookie detected [ 454.545216][T16655] FS-Cache: O-cookie c=ffff88801ca58178 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.554566][T16655] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888015270000 [ 454.561841][T16655] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.569273][T16655] FS-Cache: N-cookie c=ffff88807d5c4d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.578166][T16655] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079b37000 [ 454.585479][T16655] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:36 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83087630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 454.662425][T16661] FS-Cache: Duplicate cookie detected [ 454.668055][T16661] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.677130][T16661] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 454.684650][T16661] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.691979][T16661] FS-Cache: N-cookie c=ffff88807d5c4a48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.700801][T16661] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079b36000 [ 454.708003][T16661] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 454.716265][T16662] FS-Cache: Duplicate cookie detected [ 454.722093][T16662] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.730999][T16662] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 454.738294][T16662] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.745594][T16662] FS-Cache: N-cookie c=ffff88801ca58468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.754318][T16662] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888018145000 [ 454.761733][T16662] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 454.824180][T16665] FS-Cache: Duplicate cookie detected [ 454.829878][T16665] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.838897][T16665] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 454.846927][T16665] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 454.854521][T16665] FS-Cache: N-cookie c=ffff88807d5c5608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.863280][T16665] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a499000 [ 454.870814][T16665] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 454.888112][T16668] FS-Cache: Duplicate cookie detected [ 454.893780][T16668] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 454.902791][T16668] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 454.910170][T16668] FS-Cache: O-key=[16] '0200000000000000020000807f000008' 02:42:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/udp\x00') perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x9, 0x0, 0x80, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x25, 0x4, @perf_config_ext={0x9, 0x101}, 0x10008, 0xffffffffffffff80, 0x20, 0x6, 0x9, 0xffffffff, 0x7ff}, r0, 0x0, r1, 0x2) [ 454.917597][T16668] FS-Cache: N-cookie c=ffff88807d5c5780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 454.926461][T16668] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a49c000 [ 454.933757][T16668] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:36 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f5cee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 455.054712][T16671] FS-Cache: Duplicate cookie detected [ 455.060346][T16671] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.069290][T16671] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 455.076631][T16671] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.084036][T16671] FS-Cache: N-cookie c=ffff88807d5c5028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.092795][T16671] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888025a08000 [ 455.099997][T16671] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.108137][T16673] FS-Cache: Duplicate cookie detected [ 455.113659][T16673] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.122620][T16673] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 455.129823][T16673] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.137110][T16673] FS-Cache: N-cookie c=ffff88801ca585e0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.145835][T16673] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076364000 [ 455.153301][T16673] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.190545][T16677] FS-Cache: Duplicate cookie detected [ 455.196025][T16677] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.205120][T16677] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 455.212391][T16677] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.219647][T16677] FS-Cache: N-cookie c=ffff88801ca582f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.228410][T16677] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdff000 [ 455.235705][T16677] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.286640][T16668] FS-Cache: Duplicate cookie detected [ 455.292173][T16668] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.301176][T16668] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 455.308402][T16668] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.315682][T16668] FS-Cache: N-cookie c=ffff88807d5c4eb0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.324640][T16668] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888025a0b000 [ 455.331891][T16668] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.344367][T16671] FS-Cache: Duplicate cookie detected [ 455.349935][T16671] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.359101][T16671] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 455.366619][T16671] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.373936][T16671] FS-Cache: N-cookie c=ffff88801ca58758 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f5dee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xff, 0x40100) syz_mount_image$tmpfs(&(0x7f0000000540)='tmpfs\x00', &(0x7f0000000580)='./cgroup/cgroup.procs\x00', 0x100000000, 0x3, &(0x7f0000002640)=[{&(0x7f00000005c0)="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0x1000, 0x5}, {&(0x7f00000015c0)="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0x1000, 0x10001}, {&(0x7f00000025c0)="0d5bff803f560c03fe3cbfbe85df11baf0420b0845c45447ab05ff1240522c937ea19f4a23615c0aaec2460349bdf4cc811f51e596a790677f11c9bdce917dc93a7e5d5bd9267224", 0x48, 0xffffffff7fffffff}], 0x48, &(0x7f00000026c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x2d, 0x38, 0x33, 0x67, 0x6b, 0x67]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x35]}}, {@huge_never='huge=never'}, {@huge_advise='huge=advise'}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x20}}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise='appraise'}]}) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x5, 0xe4, 0x3, 0x40, 0x0, 0xfff, 0x60801, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8e2, 0x1, @perf_bp={&(0x7f00000000c0), 0xa}, 0x2000, 0x209, 0x2, 0x7, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x2000000a, r0, 0x8) r1 = perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x0, 0xe0, 0x0, 0x6, 0x0, 0x1, 0x4001, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x6}, 0x10d00, 0x2a, 0x1000, 0xf, 0x61, 0x1, 0x2}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x1) symlink(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)='./cgroup/cgroup.procs\x00') perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x6, 0x0, 0x0, 0x4, 0x0, 0x100, 0x2000, 0x7, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x80000000, 0x4, @perf_config_ext={0x7fff, 0x7}, 0x800, 0x7fffffff, 0x200, 0x9, 0xffffffffffffffff, 0x4, 0x3f}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) mount(&(0x7f0000000440)=ANY=[@ANYBLOB="54fcd991beb5073765df87f85ea442a299328727bfc504fb86a5f1750cf1e3b67b6f61ed884b2bbc95a7dd1be3ce45bbc7719232d903b43e3bdc784e61f02eb8067cfbff66c8c25f87939bf5a8ef13070073e671f46f4d78f3adfd57fbc47aa1cb69aa3e076d22e6b5d7d45242bc43d8cf9834d3644b8642966eca1a6c32f834866cfcd8e697b072c41a30deebb1047dd3eb2cde5a6f93d72078784d3ac8122a5e5a0349f1df4233d6960e162b937c680616773611dff763a7eb6f8498d3db844c90d01a6bf58b26643037140216"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000002800)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000000080)={0x8, 0x2}, 0x0) mmap$perf(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x40010, r1, 0x1) listen(r2, 0x100) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) [ 455.382680][T16671] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bdfd000 [ 455.389969][T16671] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.479290][T16664] FS-Cache: Duplicate cookie detected [ 455.485122][T16664] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.494198][T16664] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880787e6000 [ 455.501450][T16664] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.508905][T16664] FS-Cache: N-cookie c=ffff88807d5c48d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.511940][T16686] loop2: detected capacity change from 0 to 264192 02:42:37 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83187630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 455.517786][T16664] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880787e2000 [ 455.525150][T16686] tmpfs: Bad value for 'nr_blocks' [ 455.531582][T16664] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.574373][T16684] FS-Cache: Duplicate cookie detected [ 455.580023][T16684] FS-Cache: O-cookie c=ffff88801ca58a48 [p=ffff88814328c000 fl=212 nc=0 na=0] [ 455.589035][T16684] FS-Cache: O-cookie d=0000000000000000 n=0000000000000000 [ 455.596308][T16684] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.603795][T16684] FS-Cache: N-cookie c=ffff88801ca588d0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.612554][T16684] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880240db000 [ 455.619752][T16684] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c26630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 455.667756][T16690] loop2: detected capacity change from 0 to 264192 02:42:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e87be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 455.787249][T16698] FS-Cache: Duplicate cookie detected [ 455.792920][T16698] FS-Cache: O-cookie c=ffff88807d5c45e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.801862][T16698] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079687000 [ 455.809056][T16698] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.816396][T16698] FS-Cache: N-cookie c=ffff888027e48d38 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.825182][T16698] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888024937000 02:42:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 455.832706][T16698] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.913696][T16702] FS-Cache: Duplicate cookie detected [ 455.919289][T16702] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.928269][T16702] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a451000 [ 455.935571][T16702] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.942977][T16702] FS-Cache: N-cookie c=ffff888027e48bc0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 455.951715][T16702] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076361000 [ 455.958924][T16702] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 455.968507][T16700] FS-Cache: Duplicate cookie detected [ 455.974546][T16700] FS-Cache: O-cookie c=ffff88807d5c4bc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 455.983882][T16700] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a451000 [ 455.991298][T16700] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 455.998620][T16700] FS-Cache: N-cookie c=ffff88807d5c51a0 [p=ffff88814328c000 fl=2 nc=0 na=1] 02:42:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f87ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 456.007347][T16700] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801a5cf000 [ 456.014679][T16700] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:37 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83287630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 456.137235][T16708] FS-Cache: Duplicate cookie detected [ 456.143167][T16708] FS-Cache: O-cookie c=ffff88807efea5e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.152239][T16708] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807896c000 [ 456.159439][T16708] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 456.166971][T16708] FS-Cache: N-cookie c=ffff88807efea178 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 456.175755][T16708] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802952b000 [ 456.183423][T16708] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 456.227649][T16712] FS-Cache: Duplicate cookie detected [ 456.233266][T16712] FS-Cache: O-cookie c=ffff88807efea468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.242178][T16712] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888077889000 [ 456.249375][T16712] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 456.256757][T16712] FS-Cache: N-cookie c=ffff888027e49608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 456.265671][T16712] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888020f0e000 [ 456.273162][T16712] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions='default_permissions'}], [{@permit_directio='permit_directio'}, {@appraise='appraise'}]}}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee2541adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 456.476186][T16716] FS-Cache: Duplicate cookie detected [ 456.482226][T16716] FS-Cache: O-cookie c=ffff88807efea8d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.491585][T16716] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888079445000 [ 456.498877][T16716] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 456.506397][T16716] FS-Cache: N-cookie c=ffff88807efea758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 456.515150][T16716] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079441000 [ 456.522495][T16716] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 456.572604][T16721] FS-Cache: Duplicate cookie detected [ 456.578187][T16721] FS-Cache: O-cookie c=ffff888027e48eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.587574][T16721] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888024591000 [ 456.594968][T16721] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 456.602234][T16721] FS-Cache: N-cookie c=ffff88807efeaa48 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 456.610952][T16721] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079442000 [ 456.618148][T16721] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 456.647123][T16722] FS-Cache: Duplicate cookie detected [ 456.652909][T16722] FS-Cache: O-cookie c=ffff888027e48eb0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.662085][T16722] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888024591000 [ 456.669372][T16722] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 456.676685][T16722] FS-Cache: N-cookie c=ffff888027e49780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 456.685464][T16722] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801c07f000 [ 456.692947][T16722] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 456.757253][T16724] FS-Cache: Duplicate cookie detected [ 456.762804][T16724] FS-Cache: O-cookie c=ffff88807efeabc0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.772136][T16724] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802736b000 [ 456.779414][T16724] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 456.786926][T16724] FS-Cache: N-cookie c=ffff88807efeb780 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 456.796290][T16724] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888014e20000 02:42:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee5c41adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 456.803780][T16724] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c27630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 456.840707][T16718] fuse: Bad value for 'group_id' 02:42:38 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83387630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 456.978743][T16732] FS-Cache: Duplicate cookie detected [ 456.984548][T16732] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 456.993675][T16732] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.001525][T16732] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.008959][T16732] FS-Cache: N-cookie c=ffff88807efeb028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.018064][T16732] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a7e6000 02:42:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x9}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x9, 0xfffe}, 0x8) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 457.025344][T16732] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.055702][T16733] FS-Cache: Duplicate cookie detected [ 457.061598][T16733] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.070856][T16733] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.078062][T16733] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.085509][T16733] FS-Cache: N-cookie c=ffff88807efeb1a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.094260][T16733] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807a7e2000 [ 457.101922][T16733] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.118173][T16738] FS-Cache: Duplicate cookie detected [ 457.124029][T16738] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.132997][T16738] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.140194][T16738] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.147503][T16738] FS-Cache: N-cookie c=ffff888027e48468 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.156604][T16738] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88807bb12000 [ 457.164153][T16738] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.188026][T16737] FS-Cache: Duplicate cookie detected [ 457.193750][T16737] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] 02:42:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee5d41adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 457.203102][T16737] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.210680][T16737] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.217938][T16737] FS-Cache: N-cookie c=ffff88807efeb318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.226851][T16737] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888079189000 [ 457.234175][T16737] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.289011][T16743] FS-Cache: Duplicate cookie detected [ 457.294798][T16743] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.303711][T16743] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.311132][T16743] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.318484][T16743] FS-Cache: N-cookie c=ffff88807efeb490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.327197][T16743] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888017b02000 [ 457.334434][T16743] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.359261][T16744] FS-Cache: Duplicate cookie detected [ 457.365109][T16744] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.374111][T16744] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.381379][T16744] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.388661][T16744] FS-Cache: N-cookie c=ffff88807efeb608 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.397480][T16744] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077b56000 [ 457.405387][T16744] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.457635][T16738] FS-Cache: Duplicate cookie detected [ 457.463336][T16738] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.472372][T16738] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.479567][T16738] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.486903][T16738] FS-Cache: N-cookie c=ffff88807efeba70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.495638][T16738] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888077b52000 02:42:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000)='802.15.4 MAC\x00', r1) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5}]}, 0x28}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, 0x0, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, 0x30}}, 0x20000012) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r2, 0x400, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) syz_mount_image$efs(&(0x7f0000000040)='efs\x00', &(0x7f0000000080)='./file0\x00', 0x100000001, 0x0, &(0x7f0000000140), 0x20, &(0x7f0000000180)={[{'nfs\x00'}, {']%'}], [{@euid_lt={'euid<', 0xee00}}]}) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r5 = getgid() setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x2}, [{0x2, 0x3}], {0x4, 0x2}, [{0x8, 0x5, r3}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0xf, r4}, {0x8, 0x4, 0xee00}, {0x8, 0x2}, {0x8, 0x4, 0xee00}, {0x8, 0x0, r5}, {0x8, 0x3, 0xffffffffffffffff}], {0x10, 0x1}}, 0x6c, 0x0) 02:42:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee8741adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 457.502906][T16738] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x8011, &(0x7f0000000200)={[{@mode={'mode', 0x3d, 0x600d}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x62}}, {@mode={'mode', 0x3d, 0x101}}, {@mode={'mode', 0x3d, 0x873}}], [{@obj_user={'obj_user', 0x3d, 'nfs\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7}, 0x8000000200052202, 0x800007f, 0x0, 0x1, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)=0x3, 0x4) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0xf4, 0x4, 0xb2, 0x8, 0x0, 0x6c78, 0x80, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x1, 0xfffffffffffffff9, 0x7, 0x9, 0x4, 0xfffffff8, 0x1000}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x10) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 457.586732][T16749] FS-Cache: Duplicate cookie detected [ 457.592253][T16749] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.601210][T16749] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.608410][T16749] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.615953][T16749] FS-Cache: N-cookie c=ffff888027e49d60 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.624931][T16749] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bba9000 [ 457.632190][T16749] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.646715][T16747] FS-Cache: Duplicate cookie detected [ 457.652710][T16747] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.661648][T16747] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.668941][T16747] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.676350][T16747] FS-Cache: N-cookie c=ffff888027e48758 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.685261][T16747] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801bbab000 [ 457.692543][T16747] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.714655][T16753] FS-Cache: Duplicate cookie detected [ 457.720466][T16753] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.729419][T16753] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.736726][T16753] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.744058][T16753] FS-Cache: N-cookie c=ffff88807efeb8f8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.752949][T16753] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802fd50000 [ 457.760161][T16753] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 457.807893][T16758] FS-Cache: Duplicate cookie detected [ 457.813815][T16758] FS-Cache: O-cookie c=ffff88807efead38 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 457.823296][T16758] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807a7f1000 [ 457.831007][T16758] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 457.838449][T16758] FS-Cache: N-cookie c=ffff88807efebbe8 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 457.847421][T16758] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88802fd54000 02:42:39 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f83b87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 457.854732][T16758] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c28630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 458.058658][T16762] FS-Cache: Duplicate cookie detected [ 458.064687][T16762] FS-Cache: O-cookie c=ffff88807efebd60 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 458.073635][T16762] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888076a1e000 [ 458.081314][T16762] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 458.088588][T16762] FS-Cache: N-cookie c=ffff88807efea000 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 458.097625][T16762] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888076a1b000 [ 458.104954][T16762] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee695cadcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 458.243659][T16766] FS-Cache: Duplicate cookie detected [ 458.249376][T16766] FS-Cache: O-cookie c=ffff88814328d608 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 458.258379][T16766] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880778eb000 [ 458.265780][T16766] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 458.273198][T16766] FS-Cache: N-cookie c=ffff88814328d490 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 458.282236][T16766] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013512000 [ 458.289446][T16766] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:40 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f84587630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee695dadcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x60) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3aab93742c379983fe48e8739ad15be144a70a053dfcdeb983fbd3c236bfa1c251b4a45bfe30f404dc5e3658f7cb14f596311629f95dbab945fa4adbb2c9249dd44be32de79b39812dda876840f3f971dd75e6726241d15849d8c2388eb4f2ca926feb5d64e7ffc0c3045b76ec2f11840178999d5521b0f263e9f7647bbd52ecd4e42103fff9cbfeec9be33c85746aac65303fac39d22993ca4b06dc70d622087756e96923649df164f2f43a31b5d2934631c9d6d5322a655d96677f33d090000007b4ebd251a2bb900000000dac13ea457f2f4111044ec04f08e2de070c10f4c16ce7de7699b44cc29005134f4010c00"/263], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 458.537450][T16779] FS-Cache: Duplicate cookie detected [ 458.543088][T16779] FS-Cache: O-cookie c=ffff888027e488d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 458.552249][T16779] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88807af3a000 [ 458.559504][T16779] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 458.566903][T16779] FS-Cache: N-cookie c=ffff88814328d318 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 458.575944][T16779] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880793a3000 [ 458.583229][T16779] FS-Cache: N-key=[16] '0200000000000000020000807f000008' [ 458.591609][T16781] nfs: Bad value for 'source' [ 458.613240][T16782] nfs: Bad value for 'source' [ 458.630150][T16783] FS-Cache: Duplicate cookie detected 02:42:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r1, 0x0) lstat(&(0x7f0000000080)='\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x8, 0x0, 0x8, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x1f}, 0x8000000200052203, 0x4b81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 458.636498][T16783] FS-Cache: O-cookie c=ffff88814328c5e0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 458.645681][T16783] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff8880793a7000 [ 458.653005][T16783] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 458.660317][T16783] FS-Cache: N-cookie c=ffff888027e49a70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 458.669009][T16783] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888078a22000 [ 458.676259][T16783] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6987adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:40 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f85087630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = getpid() tkill(r0, 0x1a) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 458.836971][T16788] ================================================================================ [ 458.888453][T16788] UBSAN: shift-out-of-bounds in net/sunrpc/xprt.c:658:14 [ 458.932019][T16788] shift exponent 1025 is too large for 64-bit type 'long unsigned int' [ 458.962377][T16796] FS-Cache: Duplicate cookie detected [ 458.967934][T16796] FS-Cache: O-cookie c=ffff88814328d1a0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 458.977170][T16796] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff88802c8e3000 [ 458.981318][T16788] CPU: 1 PID: 16788 Comm: syz-executor.2 Not tainted 5.12.0-rc4-syzkaller #0 [ 458.984424][T16796] FS-Cache: O-key=[16] ' [ 458.993120][T16788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.993135][T16788] Call Trace: [ 458.993144][T16788] dump_stack+0x141/0x1d7 [ 458.997391][T16796] 02 [ 459.007443][T16788] ubsan_epilogue+0xb/0x5a [ 459.007476][T16788] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 459.007504][T16788] ? ktime_get+0x38a/0x470 [ 459.007527][T16788] ? lockdep_hardirqs_on+0x79/0x100 [ 459.010856][T16796] 00 [ 459.015392][T16788] xprt_calc_majortimeo.isra.0.cold+0x17/0x46 [ 459.017875][T16796] 0000 [ 459.022273][T16788] xprt_request_init+0x486/0x9c0 [ 459.022300][T16788] xprt_reserve+0x18f/0x280 [ 459.022321][T16788] ? call_bc_transmit_status+0x240/0x240 [ 459.029068][T16796] 00 [ 459.033552][T16788] __rpc_execute+0x21d/0x12d0 [ 459.033586][T16788] ? trace_event_raw_event_rpc_xdr_alignment+0xb60/0xb60 [ 459.033618][T16788] ? lock_downgrade+0x6e0/0x6e0 [ 459.038790][T16796] 00 [ 459.041283][T16788] rpc_execute+0x2ba/0x460 [ 459.041308][T16788] rpc_run_task+0x5d0/0x8f0 [ 459.047390][T16796] 00 [ 459.050131][T16788] rpc_call_sync+0xc6/0x1a0 [ 459.055092][T16796] 00 [ 459.059626][T16788] ? rpc_run_task+0x8f0/0x8f0 [ 459.065263][T16796] 02 [ 459.067716][T16788] ? rpc_new_client+0x94f/0x12d0 [ 459.072389][T16796] 00 [ 459.079365][T16788] rpc_create_xprt+0x3f1/0x4a0 [ 459.084410][T16796] 00 [ 459.086863][T16788] ? rpc_call_sync+0x1a0/0x1a0 [ 459.091285][T16796] 80 [ 459.095742][T16788] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 459.098222][T16796] 7f [ 459.102791][T16788] ? xprt_create_transport+0xd6/0x7c0 [ 459.102818][T16788] rpc_create+0x354/0x670 [ 459.102843][T16788] ? rpc_create_xprt+0x4a0/0x4a0 [ 459.105336][T16796] 00 [ 459.110091][T16788] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 459.112608][T16796] 00 [ 459.117475][T16788] nfs_create_rpc_client+0x4eb/0x680 [ 459.119951][T16796] 08' [ 459.124694][T16788] ? nfs_mark_client_ready+0x50/0x50 [ 459.124727][T16788] ? do_raw_spin_lock+0x120/0x2b0 [ 459.127224][T16796] FS-Cache: N-cookie c=ffff88814328c2f0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 459.132108][T16788] ? rwlock_bug.part.0+0x90/0x90 [ 459.132140][T16788] nfs_init_client+0x6d/0x100 [ 459.134652][T16796] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888013c3a000 [ 459.141132][T16788] nfs_get_client+0x10ee/0x1450 [ 459.141159][T16788] ? __x64_sys_mount+0x27f/0x300 [ 459.143655][T16796] FS-Cache: N-key=[16] ' [ 459.149004][T16788] ? _raw_spin_unlock_irqrestore+0x50/0x70 02:42:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c29630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 459.153502][T16796] 02 [ 459.158456][T16788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 459.160972][T16796] 00 [ 459.166912][T16788] nfs_init_server.isra.0+0x2c0/0xed0 [ 459.169390][T16796] 0000 [ 459.174655][T16788] ? nfs_get_client+0x1450/0x1450 [ 459.174698][T16788] ? __kasan_kmalloc+0x99/0xc0 [ 459.177256][T16796] 0000 [ 459.182518][T16788] nfs_create_server+0x18f/0x650 [ 459.182549][T16788] nfs_try_get_tree+0x166/0x940 [ 459.187750][T16796] 00 [ 459.196406][T16788] ? find_held_lock+0x2d/0x110 [ 459.196432][T16788] ? nfs_get_tree_common+0x13a0/0x13a0 [ 459.196457][T16788] ? get_nfs_version+0xc7/0x2f0 [ 459.201398][T16796] 00 [ 459.206025][T16788] ? lock_downgrade+0x6e0/0x6e0 [ 459.213242][T16796] 02 [ 459.218023][T16788] ? do_raw_spin_lock+0x120/0x2b0 [ 459.222981][T16796] 00 [ 459.227180][T16788] ? rwlock_bug.part.0+0x90/0x90 [ 459.232991][T16796] 00 [ 459.235444][T16788] ? rcu_read_lock_sched_held+0x3a/0x70 [ 459.241686][T16796] 80 [ 459.244855][T16788] ? do_raw_spin_unlock+0x171/0x230 [ 459.250954][T16796] 7f [ 459.253670][T16788] nfs_get_tree+0x116a/0x1510 [ 459.258663][T16796] 0000 [ 459.263428][T16788] vfs_get_tree+0x89/0x2f0 [ 459.263459][T16788] path_mount+0x132a/0x1f90 [ 459.266117][T16796] 08' [ 459.271031][T16788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 459.271060][T16788] ? strncpy_from_user+0x2a0/0x3e0 [ 459.364115][T16788] ? finish_automount+0xad0/0xad0 [ 459.369150][T16788] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 459.375650][T16788] ? getname_flags.part.0+0x1dd/0x4f0 [ 459.381209][T16788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 459.387629][T16788] __x64_sys_mount+0x27f/0x300 [ 459.392395][T16788] ? copy_mnt_ns+0xae0/0xae0 [ 459.396989][T16788] ? syscall_enter_from_user_mode+0x27/0x70 [ 459.403085][T16788] do_syscall_64+0x2d/0x70 [ 459.407503][T16788] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.413664][T16788] RIP: 0033:0x466459 [ 459.417664][T16788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.437774][T16788] RSP: 002b:00007f81aea36188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 459.446550][T16788] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 459.454719][T16788] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 459.462688][T16788] RBP: 00000000004bf9fb R08: 000000002000a000 R09: 0000000000000000 [ 459.470740][T16788] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 459.478983][T16788] R13: 00007ffd0170559f R14: 00007f81aea36300 R15: 0000000000022000 [ 459.552327][T16801] FS-Cache: Duplicate cookie detected [ 459.558473][T16801] FS-Cache: O-cookie c=ffff88814328c468 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 459.567690][T16801] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888014bde000 [ 459.574933][T16801] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 459.582232][T16801] FS-Cache: N-cookie c=ffff88814328da70 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 459.591208][T16801] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff88801be8f000 02:42:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x8, 0x2}, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) mkdirat(r2, &(0x7f0000000980)='./file3\x00', 0x0) renameat(r2, &(0x7f0000000100)='./file3\x00', r2, &(0x7f0000000200)='./file0\x00') unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[r0, r2, r3, r0], 0x4) [ 459.598407][T16801] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:41 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f85c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f05e27d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 459.807049][T16811] FS-Cache: Duplicate cookie detected [ 459.812640][T16811] FS-Cache: O-cookie c=ffff88814328c8d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 459.821565][T16811] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888012755000 [ 459.828850][T16811] FS-Cache: O-key=[16] '0200000000000000020000807f000008' [ 459.836315][T16811] FS-Cache: N-cookie c=ffff888027e491a0 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 459.845049][T16811] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff888023092000 [ 459.852369][T16811] FS-Cache: N-key=[16] '0200000000000000020000807f000008' 02:42:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="a8398d97517c36f82c87630c2b9f86a79cecbdfbb6ace37c1f44ee6941adcb8cd1f03027d1c0ac7cf910c361b98aeece6e3125eff7962d980e6ac7e4d05d97f1fff731df1578e2f6a1de368acfd8622476d96d33085166a969e68026b3bb82c9644521e971ddc0e51b2484de9dcc9dea38878c27d735e214cc2679fc0b0a82a2f2347fd71a583a"], &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:42:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfcdeb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7c945fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000059d00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "188756d33fe171"}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000008900000000000000000000950000000000000011524f083f4674181352d0"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) r3 = open(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000900)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000400)={{r4, 0x3f, 0x3, 0x8, 0x0, 0x0, 0x40, 0x10001, 0x5, 0x7f, 0x400, 0x2, 0x0, 0x0, 0x8}, 0x8, [0x0]}) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000008900000000000000000000950000000000000011524f083f4674181352d0"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x10) r6 = open(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000900)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r6, 0xc0709411, &(0x7f0000000400)={{r7, 0x3f, 0x3, 0x8, 0x0, 0x0, 0x40, 0x10001, 0x5, 0x7f, 0x400, 0x2, 0x0, 0x0, 0x8}, 0x8, [0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005ad00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005bd00)={0xe3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {r4}, {r7, r8}], 0x1f, "d70c2991fe9d3b"}) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x2}, 0x0) recvmsg$can_bcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000440)=""/208, 0xd0}, {&(0x7f0000000080)=""/30, 0x1e}], 0x7, &(0x7f00000005c0)=""/60, 0x3c}, 0x2) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200052203, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 459.881139][T16788] ================================================================================ [ 459.892074][T16788] Kernel panic - not syncing: panic_on_warn set ... [ 459.898693][T16788] CPU: 1 PID: 16788 Comm: syz-executor.2 Not tainted 5.12.0-rc4-syzkaller #0 [ 459.907542][T16788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.917606][T16788] Call Trace: [ 459.920889][T16788] dump_stack+0x141/0x1d7 [ 459.925238][T16788] panic+0x306/0x73d [ 459.929144][T16788] ? __warn_printk+0xf3/0xf3 [ 459.933747][T16788] ? dump_stack+0x1c1/0x1d7 [ 459.938267][T16788] ? ubsan_epilogue+0x3e/0x5a [ 459.942967][T16788] ubsan_epilogue+0x54/0x5a [ 459.945713][T16814] FS-Cache: Duplicate cookie detected [ 459.947749][T16788] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 459.947789][T16788] ? ktime_get+0x38a/0x470 [ 459.947814][T16788] ? lockdep_hardirqs_on+0x79/0x100 [ 459.947843][T16788] xprt_calc_majortimeo.isra.0.cold+0x17/0x46 [ 459.953360][T16814] FS-Cache: O-cookie c=ffff88814328c8d0 [p=ffff88814328c000 fl=222 nc=0 na=1] [ 459.959943][T16788] xprt_request_init+0x486/0x9c0 [ 459.964481][T16814] FS-Cache: O-cookie d=ffffffff89853c60 n=ffff888012755000 [ 459.969511][T16788] xprt_reserve+0x18f/0x280 [ 459.969536][T16788] ? call_bc_transmit_status+0x240/0x240 [ 459.969560][T16788] __rpc_execute+0x21d/0x12d0 [ 459.969589][T16788] ? trace_event_raw_event_rpc_xdr_alignment+0xb60/0xb60 [ 459.969618][T16788] ? lock_downgrade+0x6e0/0x6e0 [ 459.969652][T16788] rpc_execute+0x2ba/0x460 [ 459.969673][T16788] rpc_run_task+0x5d0/0x8f0 [ 459.969704][T16788] rpc_call_sync+0xc6/0x1a0 [ 459.969730][T16788] ? rpc_run_task+0x8f0/0x8f0 [ 459.969762][T16788] ? rpc_new_client+0x94f/0x12d0 [ 459.969794][T16788] rpc_create_xprt+0x3f1/0x4a0 [ 459.969820][T16788] ? rpc_call_sync+0x1a0/0x1a0 [ 459.969849][T16788] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 459.969877][T16788] ? xprt_create_transport+0xd6/0x7c0 [ 459.969903][T16788] rpc_create+0x354/0x670 [ 459.969931][T16788] ? rpc_create_xprt+0x4a0/0x4a0 [ 459.969976][T16788] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 459.976224][T16814] FS-Cache: O-key=[16] ' [ 459.984922][T16788] nfs_create_rpc_client+0x4eb/0x680 [ 459.984954][T16788] ? nfs_mark_client_ready+0x50/0x50 [ 459.990072][T16814] 0200 [ 459.997253][T16788] ? do_raw_spin_lock+0x120/0x2b0 [ 459.997283][T16788] ? rwlock_bug.part.0+0x90/0x90 [ 460.001992][T16814] 00 [ 460.007666][T16788] nfs_init_client+0x6d/0x100 [ 460.012517][T16814] 00 [ 460.019488][T16788] nfs_get_client+0x10ee/0x1450 [ 460.024359][T16814] 00 [ 460.028722][T16788] ? __x64_sys_mount+0x27f/0x300 [ 460.033248][T16814] 00 [ 460.037965][T16788] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 460.042651][T16814] 00 [ 460.047626][T16788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 460.052773][T16814] 00 [ 460.057461][T16788] nfs_init_server.isra.0+0x2c0/0xed0 [ 460.063750][T16814] 02 [ 460.069047][T16788] ? nfs_get_client+0x1450/0x1450 [ 460.073393][T16814] 00 [ 460.078306][T16788] ? __kasan_kmalloc+0x99/0xc0 [ 460.084294][T16814] 00 [ 460.088735][T16788] nfs_create_server+0x18f/0x650 [ 460.094034][T16814] 80 [ 460.099352][T16788] nfs_try_get_tree+0x166/0x940 [ 460.102119][T16814] 7f [ 460.107090][T16788] ? find_held_lock+0x2d/0x110 [ 460.112033][T16814] 00 [ 460.114483][T16788] ? nfs_get_tree_common+0x13a0/0x13a0 [ 460.119131][T16814] 0008 [ 460.121613][T16788] ? get_nfs_version+0xc7/0x2f0 [ 460.121640][T16788] ? lock_downgrade+0x6e0/0x6e0 [ 460.126469][T16814] ' [ 460.126476][T16814] FS-Cache: N-cookie c=ffff88814328d028 [p=ffff88814328c000 fl=2 nc=0 na=1] [ 460.128949][T16788] ? do_raw_spin_lock+0x120/0x2b0 [ 460.133914][T16814] FS-Cache: N-cookie d=ffffffff89853c60 n=ffff8880795e7000 [ 460.136361][T16788] ? rwlock_bug.part.0+0x90/0x90 [ 460.142185][T16814] FS-Cache: N-key=[16] ' [ 460.144639][T16788] ? rcu_read_lock_sched_held+0x3a/0x70 [ 460.150884][T16814] 02 [ 460.153498][T16788] ? do_raw_spin_unlock+0x171/0x230 [ 460.158842][T16814] 0000 [ 460.161329][T16788] nfs_get_tree+0x116a/0x1510 [ 460.161366][T16788] vfs_get_tree+0x89/0x2f0 [ 460.166367][T16814] 00 [ 460.168852][T16788] path_mount+0x132a/0x1f90 [ 460.173626][T16814] 00 [ 460.176071][T16788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 460.181009][T16814] 00 [ 460.183456][T16788] ? strncpy_from_user+0x2a0/0x3e0 [ 460.188280][T16814] 0000 [ 460.190765][T16788] ? finish_automount+0xad0/0xad0 [ 460.190794][T16788] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 460.195557][T16814] 0200 [ 460.198037][T16788] ? getname_flags.part.0+0x1dd/0x4f0 [ 460.203599][T16814] 00 [ 460.206220][T16788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 460.211081][T16814] 80 [ 460.215983][T16788] __x64_sys_mount+0x27f/0x300 [ 460.218369][T16814] 7f00 [ 460.227108][T16788] ? copy_mnt_ns+0xae0/0xae0 [ 460.227139][T16788] ? syscall_enter_from_user_mode+0x27/0x70 [ 460.227169][T16788] do_syscall_64+0x2d/0x70 [ 460.232190][T16814] 00 [ 460.239341][T16788] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.244342][T16814] 08 [ 460.248501][T16788] RIP: 0033:0x466459 [ 460.254063][T16814] ' [ 460.256500][T16788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.389919][T16788] RSP: 002b:00007f81aea36188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 460.398511][T16788] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 460.406480][T16788] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 460.414447][T16788] RBP: 00000000004bf9fb R08: 000000002000a000 R09: 0000000000000000 [ 460.422519][T16788] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 460.430484][T16788] R13: 00007ffd0170559f R14: 00007f81aea36300 R15: 0000000000022000 [ 460.442887][T16788] Kernel Offset: disabled [ 460.447900][T16788] Rebooting in 86400 seconds..