Extracting prog: 40.111850916s
Minimizing prog: 18m3.924935754s
Simplifying prog options: 0s
Extracting C: 35.049321665s
Simplifying C: 2m44.819609483s


extracting reproducer from 43 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1) (async)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0) (async)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) (async)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) (async)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "bdb82a4561ead40a1005d3be5d2e5af4bcfa76911ed01f6ca2079d4d4a4d287460ff9e5d1b38c5495c4afbbe7193f7b98b15f3c94bb50436dd7ec445cee479ffba7a8b0aa64c802d71ea1968a96ff4531d73bd4b83be9e09a22681c7f577a6435eb5777e20d4f247720f5229af3668833b2718721d822323772a4a32fb12293e05710f44437ed8785b5391da9d7e15f3dac9e9a0f78d0894c646efd68b4bd2b6c19e5dd9dd0557b67ff458c3cf904ab9121b560e97e1a03121c6ba8b6bd5a825984c667b2900e242b28211a811aaf46c87ce94d514ddca10ec98c5b550d0d9b5850b9db61a63a6d43225f9116e67cf19e559091232fdbe6bed652416f94b0d9d", "3cd03444de4e20d0c9cf89eb6608fa3cad561600e903d4bc2854dfa75640bcf4d64ad43d7c49262ab7da888bc66012ebd873252a4dee95d538624921f7b1d522b12d2ac35f0b9c41a28b3791b68041fa44c7a5c1847bbb7dfa75a77fd33aa5365a1a88ea394a8d77250ed8860e37f0b718a1494dd2ab85decdeebaffc35deed7d4d4ab2688803a76d498643df58c77f528d358ce26306a79c2952bc4bf43986663d18ccbd19f23a7ed662dbc74a6f1aaa10a95f9ede5df6f59be5c9e31e3de7718c005b022113602d7caa89f1e6ea7a754a726c2192d393aa8b1a331401c5a6e2603a94899ee9f598b6ca831219968ddf75e2979a057b007ee36a75895d8b71b92ee94ebcae831cb1504434f0c2c72a8bfd4118e5fe758e7bbb87f5df3e293eff1088e299a7d188c0d0f6579c6e3c7d73d3aeac9f3599259bde1336d495d89be1d2abe9eb693e168c8c56851cd9d684318ac674288e6b9dc860552304e6fab865c2e9bafd28a4f7adb29d09c3cceb137552b3af48d41e7dac173374de70dd64ed3506792a91da7445060e5748bd850b8228ad8e10306448044b81263f86f18829c74538540104ad32231897fe13301e4e92270966df721eb9c650c711a2a1e70ca76fddd6cfd38081f8f27dfda58fc51949ae329284d5b69fdeaf3e6a4907eecebd3809f1e6dbe13d726c7960b0a06fa65b30c3d0fe0de76e5d63f5ef3c0f741bafcb5dff895af73d67e81606bb02ec5b2738fc50c91a2bd36eaac69e75892eed2c0b65340e1f801f865acece4c1776903cfd39f153243cedcdee81bfed1807df2a1e0befb1952a3c824b14d53a3679bf11ae8298b1bb7f76114d206222c13a5144df14591a8b682ab0ff0b83849ab58dc732f85b3a64677cebbd026ddf8c287812968b73db46b9fb44afefdadfaf8aec2f97bb4813ff2e0a69a82dc2560fb02e54d4d38ed9f48e60c7c4ac8e4396a5d494236d701fc8d4549cab15dba876a5cff710caae0fb6f46fa75ec1ba80be2361114c3d088f1dc05f6d98feb3dc92fd0253fc16ba963c330016127e9731b86a6bf43a2a6cf88e680a803eb86daa4706accf27fdedd3287ccdd1292b305e56a994b50f5a3c5d7050831321db2444a284685b824b2d642937a88de89cbd78fffe795f983d081791ba0b29c96ec083e309d6cad186d8db58cce3b851009b567af78dc1b1b8115ac2040da6f7d46250abef98a8505b311bde6cdfba564de3394d5d37926db502cea8f723a2b6de49bcb389d616b9cca02cc33548634349709a5d0ffc16cf25b10d00d2880e7b8485a36b816d88097314862a8bba50feb4f798da413af4c90d51ea67cceec5eac98378fc0c68be5f108625076696e1967ed2b6bbebf8739669aebc8d531ba31c2d3287e5ab58678a76ded30352c66db4e1ac48e81525afe21c472ede308e914c520588c9e221a12c9e3b61a5b09b23283ccb9dc885a8c3c88edd5fe1e2432e983addd2355350f492d61a1fde024985812f70b409bbce168e24cff32ac91647bc52e5b557cebbb1698a13e408df3c77932a2f70f39965178eb274d6c2c71a47ae403c9ada9697492fa1316c51ff7bf5cd0e8f753d0716d1a4b1245b47a1db8a80f4b36c682a79330791c3224ec88d7e61752a613343c6c340ab2fc469a10326f4f33698a23c2a1a22aee746274d64d32350bebc2d2aa31c1a9234d005a0acf78160d7b8d33b861a192217ed52928dedc17e4e2e3e79d39ba6aa5afa8c845243f3f45e5eef33fe9eff1a44e56678a7bb82e6fcd212c1cae022d28ace010dcc7e8b8737abf9167a0a8370f64bbd4ef8433dda95ac3e9e86451eacbdf445fa5d463903e53243888cc99e769e8454519991e042bb8bf596749d219b6537d03d6fe27444fc13b11c1fca2d48bafc362aef38c64394ae1fb3c2e5ebd682925c036f7b2000d4767790688d157c85ad4380984372de9e93346f4b96936bfeb1bcd512add0f15321f9a562a91cc2254d82f02fc4273e6db36ae18a11601fb964dc59f246ed32091d6b1a0ea84a198688914d5954378059b1802ffddbc23409b95a34e45ca785a15aabb5c303675bbe034cd56af335649a25060acde3cf1bf0c0d4763534bc1b3af1a804808d6856d72e2fc4f7959d749eab5eeb4abdc4b01745b7fe871330089a68637059c4534758b559bb6ebb33831011ed240b4307e56b5e189c04e30cb14391a8974cd56594c1c55aecebe3c51bcaa11e3c0c13233d231be76ff4a5bf12da91274e0dff04006e688aa6ab14c4108dd428d6cbf1e67477993cb4cc2b9adbdc5e804164ef8417382852e73687a7fbae9cfc1054311bf2cc778f96af307e40b0d3e68553de6cbd7bdcb4065aa3cd41a56cddc7cbe0cdecc54016a947ec170ce3c5821692e39b73f3b23418d185711ca2fcb6d0219d5abee0495fab94f7a4742b244827791d7d03905ba8c63ab16b26faee61b29767b48ba705b5185febe7f8d0f24f8f4dd585823e4f8961f4a6a9e67c6e457ec7d138981b40cf22fbec98d41d40d778f56d6cbc064e832cc1aa73fec4c783168c646688176e55f6b2e01c1b3bf34d734e14652fc2cde09689d6515aef720b8c32f38fc08f5e49ad20efe8136aa9d51ccb0b3d681289948f2b879cbbf4ed62f23e20d19ede7f76472536ac0bbc76ea92d15f72dcc024d82507f9f620780aed0686739c320b8e22a03d7f9b8d3de22588e9e2a7ba7710c919289f7339dcb67a5b228579c1e55c1a23e8cee8c9655678ed81f93988e90b7af5d21e3fabbb0379450c8eba2e164fc59384019645832a8d1f6d4709d05c33d9e7ef17d643075f8393be0c797bc54d20cb640ba2be48e493c46ba439e9d939f5e4dc871a55bc4be3d9a0bde54ee71aa97ba8d1d8a2f3e778541701eabf10bc8e1887336ce285ad70c554b7a166655083778979301559608d4619f3b0149b5433b0f9f854a63041fe1b670d3065e0a73425db45e19c5c97869c09ab4a66eeaf233142ce6476bec9852fda9fbb54bdda881ba25b903714686dbcb691683a44283ad50258b9cc1da9aaf5e5e934de3ad8c0ed1804bb49b220a239ebfc186df7666b1e93f28b562e4c2e21ac0d2fdac66e80bdcee7b25ddb0404885a2695d83a7ff2b548bcef669d8e3d44ef787da11215b037116cea1c0a3b44ee348095f25679370c2b3bfd44e28f4ae1508939d647ebca79186d589716ede4e7722ab9f54879438b6f315d481b26ac5fb529810f39ffd34dd0f3940e1b3e5276bd4c31e9011b337b0119ee8bafaac7a9f161c0daf8605823102ba79816cdc4e9e2c1cb31b20e26be28e4902b03bb2314bdce8f672a407c93acd1f135a88fd14be0ec9f7ea57a0938cc752c6e0a92064e6d323365a7add21f2deb9271b796428a9d374bc19340f759c6165a54fe977efa112d298f989a1efdc51e63e5bf6b1ce91a4b08f79c2b7f4ab3696f9acbcdace53d7bbc97bc41139bfe7c15f5f00368f93cd97532646afdac356b93a74b3df632a92bb56457a0b727ebe4b89bdd88211e9462553dc5fa4ab831179d6216f741cb61c0c2a1807919647bb6c92b27180824d40833b0f71104f3189b97354d9149077cebfcaf4152ad3c5a47fab2ae94143e58eeb27a0aa4e5b55c00af4f0194736f05776a4838c6bec77ca75f71a62cca24e10b421d0ed258473af67eaee7aa5182e66c3d808ee2c99ab9dba2e91f977f9ec8e7b868912025491ac737bd718c5971f9d63b86994ef5a21aa528105582f62d5057f1541235c669528ace181f285ba7423e9da12226c870c2f63ba3c57bed88fdd131b4e3cc5b18e629c4a437bd7683f65aa0f99ed0414a90a505bc224269b69087d2ab46df82565a52e2c4bf85233388f82e231cec769007c592b80fa8eabcc41155f98c8285c97095a0d645888e06f7d930801686d752ccec515f82c9312dc78a2eca07eb97ad66f70cf7775549a421f3d30a1f87cec3dacae962394219a33e12c4271f4417e5e939be9840dbe903b6c69fd48fbaec0722361ca98a4682a7ff9b79b0c16fc2d9f379ec41f0e11e1aae1ae19a08d94b70a4938d959cdc91c3ada0618609d26e38cc0723ce1fcbf734b849f6e258746df64caec542ebd40316be3bbf3ca1ccca06bbf920c7cb1d2ce79f2122f9c47a58e694fa12e4e5d4124e690d605fbf48d4f16553113f5ef8909b578d486bf5506007eae75f7d2418f9676085c95663a8091dcfbd03005e2890c6f8c3fd7a5928fea031fcd4aa5b021fb06ac4b9c17404364cb6522a914f8ea30bd9eda0fe93ab705ad7d48b504162619851f0c0dcab95d19acc2c771d2d3fbe6ea97411eb1b1b8796197ced0cfad04e767da72637650d24042f7e6224a03f74c2cef3771bc7c66bf3caa1d59c1061ea7d660c0455ceca731d1ebf9833a0cc11f478b23cfa39dad44e80cc951359f905e212d1cbd8ab0dcc640c4bc8cb26d5d41ebf9a4fa2e8a70ec880b6c9c25223fa40137ac3f1973e39ba06ebfdc6e76f33089e2883e7f3508446ae1b6ad6f485321de2d13e31cc1cc193ed03990a8f475708aaa68dff3288e39ecd084c20d6de8759830fe5e98c2aa98acf2294d0f97d8af34d9c0c5295694a23b2f7dd58834455f11eea281fb02f82413b0004e3d2b6a951ef0865ebe83c84f932e1f5f01d3d0790ed1b9284bafeb46684ac78c30dc7e657f302ea6fbcfcd0623fc1e8996f86f64ef67c2f68ba9d61d1f90c41ac822e03c76eabda4323dbad2bd9c22671dd8aec38e424fd03ae5d9fec996b881b14ae78d246a68c2aeca61d3009601f2b0cd1f9d97ea78c34e5d1884b358db41c68939d37d5f5dbeb5079c1a72ef5be020d3079122173b15ef6f08cf7f23f4f0a9e3b37b116b34f43bc83355bf02395781d6a1732a407e94557c62a87b09a6d6bc8129fe038c46b471b179d66276a9925e7110b04a90c3c97c1a0b1afa5e0c65becce034fa379e23e5dea20e639847580a50c94492efcc8ae2f6f60061ce3cf9875b03be51241e3ec8a0906173b5de4fac7e505126f5f681524cd2dea5c542154e8add86f1e257797d52af6af5dd419acdc072f56ddbc595e07c60aa02f32d246c1f05def02e3f67881b94da3cecda6acbea1ee7e9c287d4e475a28537e045375f08096b626851380af1ea877b114cbc98d7646cad3178337b0ce40e96c708d4c5abb40935d808297506d67a1c8128abeeca71a1adf0c2d30f8848df115912a5e3182034805988f892562e44799d7db6f6c88b89dbd1b191e1e2fa0541b886736442f5e9ff4d0f223203c04ab4455adb754ddf4b2b204ad1644d77b99b1f035b00bcb2fca9ef8bf153ec06942566fb3288fe71e26ba677b897c97a437c2275b5cffe8152271a2e4cbfea3a61e2187cab42da7ce1eb65083a0094b9cf31ad46874322eedafc"}) (async)
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5}) (async)

program crashed: KASAN: use-after-free Read in l2tp_xmit_skb
single: successfully extracted reproducer
found reproducer with 26 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1) (async)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0) (async)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) (async)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) (async)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"}) (async)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1) (async)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0) (async)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) (async)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1) (async)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0) (async)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1) (async)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "3cd03444de4e20d0c9cf89eb6608fa3cad561600e903d4bc2854dfa75640bcf4d64ad43d7c49262ab7da888bc66012ebd873252a4dee95d538624921f7b1d522b12d2ac35f0b9c41a28b3791b68041fa44c7a5c1847bbb7dfa75a77fd33aa5365a1a88ea394a8d77250ed8860e37f0b718a1494dd2ab85decdeebaffc35deed7d4d4ab2688803a76d498643df58c77f528d358ce26306a79c2952bc4bf43986663d18ccbd19f23a7ed662dbc74a6f1aaa10a95f9ede5df6f59be5c9e31e3de7718c005b022113602d7caa89f1e6ea7a754a726c2192d393aa8b1a331401c5a6e2603a94899ee9f598b6ca831219968ddf75e2979a057b007ee36a75895d8b71b92ee94ebcae831cb1504434f0c2c72a8bfd4118e5fe758e7bbb87f5df3e293eff1088e299a7d188c0d0f6579c6e3c7d73d3aeac9f3599259bde1336d495d89be1d2abe9eb693e168c8c56851cd9d684318ac674288e6b9dc860552304e6fab865c2e9bafd28a4f7adb29d09c3cceb137552b3af48d41e7dac173374de70dd64ed3506792a91da7445060e5748bd850b8228ad8e10306448044b81263f86f18829c74538540104ad32231897fe13301e4e92270966df721eb9c650c711a2a1e70ca76fddd6cfd38081f8f27dfda58fc51949ae329284d5b69fdeaf3e6a4907eecebd3809f1e6dbe13d726c7960b0a06fa65b30c3d0fe0de76e5d63f5ef3c0f741bafcb5dff895af73d67e81606bb02ec5b2738fc50c91a2bd36eaac69e75892eed2c0b65340e1f801f865acece4c1776903cfd39f153243cedcdee81bfed1807df2a1e0befb1952a3c824b14d53a3679bf11ae8298b1bb7f76114d206222c13a5144df14591a8b682ab0ff0b83849ab58dc732f85b3a64677cebbd026ddf8c287812968b73db46b9fb44afefdadfaf8aec2f97bb4813ff2e0a69a82dc2560fb02e54d4d38ed9f48e60c7c4ac8e4396a5d494236d701fc8d4549cab15dba876a5cff710caae0fb6f46fa75ec1ba80be2361114c3d088f1dc05f6d98feb3dc92fd0253fc16ba963c330016127e9731b86a6bf43a2a6cf88e680a803eb86daa4706accf27fdedd3287ccdd1292b305e56a994b50f5a3c5d7050831321db2444a284685b824b2d642937a88de89cbd78fffe795f983d081791ba0b29c96ec083e309d6cad186d8db58cce3b851009b567af78dc1b1b8115ac2040da6f7d46250abef98a8505b311bde6cdfba564de3394d5d37926db502cea8f723a2b6de49bcb389d616b9cca02cc33548634349709a5d0ffc16cf25b10d00d2880e7b8485a36b816d88097314862a8bba50feb4f798da413af4c90d51ea67cceec5eac98378fc0c68be5f108625076696e1967ed2b6bbebf8739669aebc8d531ba31c2d3287e5ab58678a76ded30352c66db4e1ac48e81525afe21c472ede308e914c520588c9e221a12c9e3b61a5b09b23283ccb9dc885a8c3c88edd5fe1e2432e983addd2355350f492d61a1fde024985812f70b409bbce168e24cff32ac91647bc52e5b557cebbb1698a13e408df3c77932a2f70f39965178eb274d6c2c71a47ae403c9ada9697492fa1316c51ff7bf5cd0e8f753d0716d1a4b1245b47a1db8a80f4b36c682a79330791c3224ec88d7e61752a613343c6c340ab2fc469a10326f4f33698a23c2a1a22aee746274d64d32350bebc2d2aa31c1a9234d005a0acf78160d7b8d33b861a192217ed52928dedc17e4e2e3e79d39ba6aa5afa8c845243f3f45e5eef33fe9eff1a44e56678a7bb82e6fcd212c1cae022d28ace010dcc7e8b8737abf9167a0a8370f64bbd4ef8433dda95ac3e9e86451eacbdf445fa5d463903e53243888cc99e769e8454519991e042bb8bf596749d219b6537d03d6fe27444fc13b11c1fca2d48bafc362aef38c64394ae1fb3c2e5ebd682925c036f7b2000d4767790688d157c85ad4380984372de9e93346f4b96936bfeb1bcd512add0f15321f9a562a91cc2254d82f02fc4273e6db36ae18a11601fb964dc59f246ed32091d6b1a0ea84a198688914d5954378059b1802ffddbc23409b95a34e45ca785a15aabb5c303675bbe034cd56af335649a25060acde3cf1bf0c0d4763534bc1b3af1a804808d6856d72e2fc4f7959d749eab5eeb4abdc4b01745b7fe871330089a68637059c4534758b559bb6ebb33831011ed240b4307e56b5e189c04e30cb14391a8974cd56594c1c55aecebe3c51bcaa11e3c0c13233d231be76ff4a5bf12da91274e0dff04006e688aa6ab14c4108dd428d6cbf1e67477993cb4cc2b9adbdc5e804164ef8417382852e73687a7fbae9cfc1054311bf2cc778f96af307e40b0d3e68553de6cbd7bdcb4065aa3cd41a56cddc7cbe0cdecc54016a947ec170ce3c5821692e39b73f3b23418d185711ca2fcb6d0219d5abee0495fab94f7a4742b244827791d7d03905ba8c63ab16b26faee61b29767b48ba705b5185febe7f8d0f24f8f4dd585823e4f8961f4a6a9e67c6e457ec7d138981b40cf22fbec98d41d40d778f56d6cbc064e832cc1aa73fec4c783168c646688176e55f6b2e01c1b3bf34d734e14652fc2cde09689d6515aef720b8c32f38fc08f5e49ad20efe8136aa9d51ccb0b3d681289948f2b879cbbf4ed62f23e20d19ede7f76472536ac0bbc76ea92d15f72dcc024d82507f9f620780aed0686739c320b8e22a03d7f9b8d3de22588e9e2a7ba7710c919289f7339dcb67a5b228579c1e55c1a23e8cee8c9655678ed81f93988e90b7af5d21e3fabbb0379450c8eba2e164fc59384019645832a8d1f6d4709d05c33d9e7ef17d643075f8393be0c797bc54d20cb640ba2be48e493c46ba439e9d939f5e4dc871a55bc4be3d9a0bde54ee71aa97ba8d1d8a2f3e778541701eabf10bc8e1887336ce285ad70c554b7a166655083778979301559608d4619f3b0149b5433b0f9f854a63041fe1b670d3065e0a73425db45e19c5c97869c09ab4a66eeaf233142ce6476bec9852fda9fbb54bdda881ba25b903714686dbcb691683a44283ad50258b9cc1da9aaf5e5e934de3ad8c0ed1804bb49b220a239ebfc186df7666b1e93f28b562e4c2e21ac0d2fdac66e80bdcee7b25ddb0404885a2695d83a7ff2b548bcef669d8e3d44ef787da11215b037116cea1c0a3b44ee348095f25679370c2b3bfd44e28f4ae1508939d647ebca79186d589716ede4e7722ab9f54879438b6f315d481b26ac5fb529810f39ffd34dd0f3940e1b3e5276bd4c31e9011b337b0119ee8bafaac7a9f161c0daf8605823102ba79816cdc4e9e2c1cb31b20e26be28e4902b03bb2314bdce8f672a407c93acd1f135a88fd14be0ec9f7ea57a0938cc752c6e0a92064e6d323365a7add21f2deb9271b796428a9d374bc19340f759c6165a54fe977efa112d298f989a1efdc51e63e5bf6b1ce91a4b08f79c2b7f4ab3696f9acbcdace53d7bbc97bc41139bfe7c15f5f00368f93cd97532646afdac356b93a74b3df632a92bb56457a0b727ebe4b89bdd88211e9462553dc5fa4ab831179d6216f741cb61c0c2a1807919647bb6c92b27180824d40833b0f71104f3189b97354d9149077cebfcaf4152ad3c5a47fab2ae94143e58eeb27a0aa4e5b55c00af4f0194736f05776a4838c6bec77ca75f71a62cca24e10b421d0ed258473af67eaee7aa5182e66c3d808ee2c99ab9dba2e91f977f9ec8e7b868912025491ac737bd718c5971f9d63b86994ef5a21aa528105582f62d5057f1541235c669528ace181f285ba7423e9da12226c870c2f63ba3c57bed88fdd131b4e3cc5b18e629c4a437bd7683f65aa0f99ed0414a90a505bc224269b69087d2ab46df82565a52e2c4bf85233388f82e231cec769007c592b80fa8eabcc41155f98c8285c97095a0d645888e06f7d930801686d752ccec515f82c9312dc78a2eca07eb97ad66f70cf7775549a421f3d30a1f87cec3dacae962394219a33e12c4271f4417e5e939be9840dbe903b6c69fd48fbaec0722361ca98a4682a7ff9b79b0c16fc2d9f379ec41f0e11e1aae1ae19a08d94b70a4938d959cdc91c3ada0618609d26e38cc0723ce1fcbf734b849f6e258746df64caec542ebd40316be3bbf3ca1ccca06bbf920c7cb1d2ce79f2122f9c47a58e694fa12e4e5d4124e690d605fbf48d4f16553113f5ef8909b578d486bf5506007eae75f7d2418f9676085c95663a8091dcfbd03005e2890c6f8c3fd7a5928fea031fcd4aa5b021fb06ac4b9c17404364cb6522a914f8ea30bd9eda0fe93ab705ad7d48b504162619851f0c0dcab95d19acc2c771d2d3fbe6ea97411eb1b1b8796197ced0cfad04e767da72637650d24042f7e6224a03f74c2cef3771bc7c66bf3caa1d59c1061ea7d660c0455ceca731d1ebf9833a0cc11f478b23cfa39dad44e80cc951359f905e212d1cbd8ab0dcc640c4bc8cb26d5d41ebf9a4fa2e8a70ec880b6c9c25223fa40137ac3f1973e39ba06ebfdc6e76f33089e2883e7f3508446ae1b6ad6f485321de2d13e31cc1cc193ed03990a8f475708aaa68dff3288e39ecd084c20d6de8759830fe5e98c2aa98acf2294d0f97d8af34d9c0c5295694a23b2f7dd58834455f11eea281fb02f82413b0004e3d2b6a951ef0865ebe83c84f932e1f5f01d3d0790ed1b9284bafeb46684ac78c30dc7e657f302ea6fbcfcd0623fc1e8996f86f64ef67c2f68ba9d61d1f90c41ac822e03c76eabda4323dbad2bd9c22671dd8aec38e424fd03ae5d9fec996b881b14ae78d246a68c2aeca61d3009601f2b0cd1f9d97ea78c34e5d1884b358db41c68939d37d5f5dbeb5079c1a72ef5be020d3079122173b15ef6f08cf7f23f4f0a9e3b37b116b34f43bc83355bf02395781d6a1732a407e94557c62a87b09a6d6bc8129fe038c46b471b179d66276a9925e7110b04a90c3c97c1a0b1afa5e0c65becce034fa379e23e5dea20e639847580a50c94492efcc8ae2f6f60061ce3cf9875b03be51241e3ec8a0906173b5de4fac7e505126f5f681524cd2dea5c542154e8add86f1e257797d52af6af5dd419acdc072f56ddbc595e07c60aa02f32d246c1f05def02e3f67881b94da3cecda6acbea1ee7e9c287d4e475a28537e045375f08096b626851380af1ea877b114cbc98d7646cad3178337b0ce40e96c708d4c5abb40935d808297506d67a1c8128abeeca71a1adf0c2d30f8848df115912a5e3182034805988f892562e44799d7db6f6c88b89dbd1b191e1e2fa0541b886736442f5e9ff4d0f223203c04ab4455adb754ddf4b2b204ad1644d77b99b1f035b00bcb2fca9ef8bf153ec06942566fb3288fe71e26ba677b897c97a437c2275b5cffe8152271a2e4cbfea3a61e2187cab42da7ce1eb65083a0094b9cf31ad46874322eedafc"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b}) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)
socket$pppl2tp(0x18, 0x1, 0x1) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet-setsockopt$sock_int
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp-bind$inet
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "3cd03444de4e20d0c9cf89eb6608fa3cad561600e903d4bc2854dfa75640bcf4d64ad43d7c49262ab7da888bc66012ebd873252a4dee95d538624921f7b1d522b12d2ac35f0b9c41a28b3791b68041fa44c7a5c1847bbb7dfa75a77fd33aa5365a1a88ea394a8d77250ed8860e37f0b718a1494dd2ab85decdeebaffc35deed7d4d4ab2688803a76d498643df58c77f528d358ce26306a79c2952bc4bf43986663d18ccbd19f23a7ed662dbc74a6f1aaa10a95f9ede5df6f59be5c9e31e3de7718c005b022113602d7caa89f1e6ea7a754a726c2192d393aa8b1a331401c5a6e2603a94899ee9f598b6ca831219968ddf75e2979a057b007ee36a75895d8b71b92ee94ebcae831cb1504434f0c2c72a8bfd4118e5fe758e7bbb87f5df3e293eff1088e299a7d188c0d0f6579c6e3c7d73d3aeac9f3599259bde1336d495d89be1d2abe9eb693e168c8c56851cd9d684318ac674288e6b9dc860552304e6fab865c2e9bafd28a4f7adb29d09c3cceb137552b3af48d41e7dac173374de70dd64ed3506792a91da7445060e5748bd850b8228ad8e10306448044b81263f86f18829c74538540104ad32231897fe13301e4e92270966df721eb9c650c711a2a1e70ca76fddd6cfd38081f8f27dfda58fc51949ae329284d5b69fdeaf3e6a4907eecebd3809f1e6dbe13d726c7960b0a06fa65b30c3d0fe0de76e5d63f5ef3c0f741bafcb5dff895af73d67e81606bb02ec5b2738fc50c91a2bd36eaac69e75892eed2c0b65340e1f801f865acece4c1776903cfd39f153243cedcdee81bfed1807df2a1e0befb1952a3c824b14d53a3679bf11ae8298b1bb7f76114d206222c13a5144df14591a8b682ab0ff0b83849ab58dc732f85b3a64677cebbd026ddf8c287812968b73db46b9fb44afefdadfaf8aec2f97bb4813ff2e0a69a82dc2560fb02e54d4d38ed9f48e60c7c4ac8e4396a5d494236d701fc8d4549cab15dba876a5cff710caae0fb6f46fa75ec1ba80be2361114c3d088f1dc05f6d98feb3dc92fd0253fc16ba963c330016127e9731b86a6bf43a2a6cf88e680a803eb86daa4706accf27fdedd3287ccdd1292b305e56a994b50f5a3c5d7050831321db2444a284685b824b2d642937a88de89cbd78fffe795f983d081791ba0b29c96ec083e309d6cad186d8db58cce3b851009b567af78dc1b1b8115ac2040da6f7d46250abef98a8505b311bde6cdfba564de3394d5d37926db502cea8f723a2b6de49bcb389d616b9cca02cc33548634349709a5d0ffc16cf25b10d00d2880e7b8485a36b816d88097314862a8bba50feb4f798da413af4c90d51ea67cceec5eac98378fc0c68be5f108625076696e1967ed2b6bbebf8739669aebc8d531ba31c2d3287e5ab58678a76ded30352c66db4e1ac48e81525afe21c472ede308e914c520588c9e221a12c9e3b61a5b09b23283ccb9dc885a8c3c88edd5fe1e2432e983addd2355350f492d61a1fde024985812f70b409bbce168e24cff32ac91647bc52e5b557cebbb1698a13e408df3c77932a2f70f39965178eb274d6c2c71a47ae403c9ada9697492fa1316c51ff7bf5cd0e8f753d0716d1a4b1245b47a1db8a80f4b36c682a79330791c3224ec88d7e61752a613343c6c340ab2fc469a10326f4f33698a23c2a1a22aee746274d64d32350bebc2d2aa31c1a9234d005a0acf78160d7b8d33b861a192217ed52928dedc17e4e2e3e79d39ba6aa5afa8c845243f3f45e5eef33fe9eff1a44e56678a7bb82e6fcd212c1cae022d28ace010dcc7e8b8737abf9167a0a8370f64bbd4ef8433dda95ac3e9e86451eacbdf445fa5d463903e53243888cc99e769e8454519991e042bb8bf596749d219b6537d03d6fe27444fc13b11c1fca2d48bafc362aef38c64394ae1fb3c2e5ebd682925c036f7b2000d4767790688d157c85ad4380984372de9e93346f4b96936bfeb1bcd512add0f15321f9a562a91cc2254d82f02fc4273e6db36ae18a11601fb964dc59f246ed32091d6b1a0ea84a198688914d5954378059b1802ffddbc23409b95a34e45ca785a15aabb5c303675bbe034cd56af335649a25060acde3cf1bf0c0d4763534bc1b3af1a804808d6856d72e2fc4f7959d749eab5eeb4abdc4b01745b7fe871330089a68637059c4534758b559bb6ebb33831011ed240b4307e56b5e189c04e30cb14391a8974cd56594c1c55aecebe3c51bcaa11e3c0c13233d231be76ff4a5bf12da91274e0dff04006e688aa6ab14c4108dd428d6cbf1e67477993cb4cc2b9adbdc5e804164ef8417382852e73687a7fbae9cfc1054311bf2cc778f96af307e40b0d3e68553de6cbd7bdcb4065aa3cd41a56cddc7cbe0cdecc54016a947ec170ce3c5821692e39b73f3b23418d185711ca2fcb6d0219d5abee0495fab94f7a4742b244827791d7d03905ba8c63ab16b26faee61b29767b48ba705b5185febe7f8d0f24f8f4dd585823e4f8961f4a6a9e67c6e457ec7d138981b40cf22fbec98d41d40d778f56d6cbc064e832cc1aa73fec4c783168c646688176e55f6b2e01c1b3bf34d734e14652fc2cde09689d6515aef720b8c32f38fc08f5e49ad20efe8136aa9d51ccb0b3d681289948f2b879cbbf4ed62f23e20d19ede7f76472536ac0bbc76ea92d15f72dcc024d82507f9f620780aed0686739c320b8e22a03d7f9b8d3de22588e9e2a7ba7710c919289f7339dcb67a5b228579c1e55c1a23e8cee8c9655678ed81f93988e90b7af5d21e3fabbb0379450c8eba2e164fc59384019645832a8d1f6d4709d05c33d9e7ef17d643075f8393be0c797bc54d20cb640ba2be48e493c46ba439e9d939f5e4dc871a55bc4be3d9a0bde54ee71aa97ba8d1d8a2f3e778541701eabf10bc8e1887336ce285ad70c554b7a166655083778979301559608d4619f3b0149b5433b0f9f854a63041fe1b670d3065e0a73425db45e19c5c97869c09ab4a66eeaf233142ce6476bec9852fda9fbb54bdda881ba25b903714686dbcb691683a44283ad50258b9cc1da9aaf5e5e934de3ad8c0ed1804bb49b220a239ebfc186df7666b1e93f28b562e4c2e21ac0d2fdac66e80bdcee7b25ddb0404885a2695d83a7ff2b548bcef669d8e3d44ef787da11215b037116cea1c0a3b44ee348095f25679370c2b3bfd44e28f4ae1508939d647ebca79186d589716ede4e7722ab9f54879438b6f315d481b26ac5fb529810f39ffd34dd0f3940e1b3e5276bd4c31e9011b337b0119ee8bafaac7a9f161c0daf8605823102ba79816cdc4e9e2c1cb31b20e26be28e4902b03bb2314bdce8f672a407c93acd1f135a88fd14be0ec9f7ea57a0938cc752c6e0a92064e6d323365a7add21f2deb9271b796428a9d374bc19340f759c6165a54fe977efa112d298f989a1efdc51e63e5bf6b1ce91a4b08f79c2b7f4ab3696f9acbcdace53d7bbc97bc41139bfe7c15f5f00368f93cd97532646afdac356b93a74b3df632a92bb56457a0b727ebe4b89bdd88211e9462553dc5fa4ab831179d6216f741cb61c0c2a1807919647bb6c92b27180824d40833b0f71104f3189b97354d9149077cebfcaf4152ad3c5a47fab2ae94143e58eeb27a0aa4e5b55c00af4f0194736f05776a4838c6bec77ca75f71a62cca24e10b421d0ed258473af67eaee7aa5182e66c3d808ee2c99ab9dba2e91f977f9ec8e7b868912025491ac737bd718c5971f9d63b86994ef5a21aa528105582f62d5057f1541235c669528ace181f285ba7423e9da12226c870c2f63ba3c57bed88fdd131b4e3cc5b18e629c4a437bd7683f65aa0f99ed0414a90a505bc224269b69087d2ab46df82565a52e2c4bf85233388f82e231cec769007c592b80fa8eabcc41155f98c8285c97095a0d645888e06f7d930801686d752ccec515f82c9312dc78a2eca07eb97ad66f70cf7775549a421f3d30a1f87cec3dacae962394219a33e12c4271f4417e5e939be9840dbe903b6c69fd48fbaec0722361ca98a4682a7ff9b79b0c16fc2d9f379ec41f0e11e1aae1ae19a08d94b70a4938d959cdc91c3ada0618609d26e38cc0723ce1fcbf734b849f6e258746df64caec542ebd40316be3bbf3ca1ccca06bbf920c7cb1d2ce79f2122f9c47a58e694fa12e4e5d4124e690d605fbf48d4f16553113f5ef8909b578d486bf5506007eae75f7d2418f9676085c95663a8091dcfbd03005e2890c6f8c3fd7a5928fea031fcd4aa5b021fb06ac4b9c17404364cb6522a914f8ea30bd9eda0fe93ab705ad7d48b504162619851f0c0dcab95d19acc2c771d2d3fbe6ea97411eb1b1b8796197ced0cfad04e767da72637650d24042f7e6224a03f74c2cef3771bc7c66bf3caa1d59c1061ea7d660c0455ceca731d1ebf9833a0cc11f478b23cfa39dad44e80cc951359f905e212d1cbd8ab0dcc640c4bc8cb26d5d41ebf9a4fa2e8a70ec880b6c9c25223fa40137ac3f1973e39ba06ebfdc6e76f33089e2883e7f3508446ae1b6ad6f485321de2d13e31cc1cc193ed03990a8f475708aaa68dff3288e39ecd084c20d6de8759830fe5e98c2aa98acf2294d0f97d8af34d9c0c5295694a23b2f7dd58834455f11eea281fb02f82413b0004e3d2b6a951ef0865ebe83c84f932e1f5f01d3d0790ed1b9284bafeb46684ac78c30dc7e657f302ea6fbcfcd0623fc1e8996f86f64ef67c2f68ba9d61d1f90c41ac822e03c76eabda4323dbad2bd9c22671dd8aec38e424fd03ae5d9fec996b881b14ae78d246a68c2aeca61d3009601f2b0cd1f9d97ea78c34e5d1884b358db41c68939d37d5f5dbeb5079c1a72ef5be020d3079122173b15ef6f08cf7f23f4f0a9e3b37b116b34f43bc83355bf02395781d6a1732a407e94557c62a87b09a6d6bc8129fe038c46b471b179d66276a9925e7110b04a90c3c97c1a0b1afa5e0c65becce034fa379e23e5dea20e639847580a50c94492efcc8ae2f6f60061ce3cf9875b03be51241e3ec8a0906173b5de4fac7e505126f5f681524cd2dea5c542154e8add86f1e257797d52af6af5dd419acdc072f56ddbc595e07c60aa02f32d246c1f05def02e3f67881b94da3cecda6acbea1ee7e9c287d4e475a28537e045375f08096b626851380af1ea877b114cbc98d7646cad3178337b0ce40e96c708d4c5abb40935d808297506d67a1c8128abeeca71a1adf0c2d30f8848df115912a5e3182034805988f892562e44799d7db6f6c88b89dbd1b191e1e2fa0541b886736442f5e9ff4d0f223203c04ab4455adb754ddf4b2b204ad1644d77b99b1f035b00bcb2fca9ef8bf153ec06942566fb3288fe71e26ba677b897c97a437c2275b5cffe8152271a2e4cbfea3a61e2187cab42da7ce1eb65083a0094b9cf31ad46874322eedafc"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP-socket$inet_udp
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})
socket$inet_udp(0x2, 0x2, 0x0) (async)

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, <r3=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001480)={r3, 0x5})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-sendmmsg
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
sendmmsg(r1, &(0x7f0000004380)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-io_uring_register$IORING_REGISTER_PERSONALITY-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-io_uring_register$IORING_REGISTER_ENABLE_RINGS-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
io_uring_register$IORING_REGISTER_ENABLE_RINGS(r2, 0xc, 0x0, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-io_uring_register$IORING_REGISTER_RESTRICTIONS-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
r2 = io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f0000000100)=[@ioring_restriction_register_op={0x0, 0x1e}], 0x1)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-io_uring_setup-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
io_uring_setup(0xc02, &(0x7f0000000180)={0x0, 0x1e78, 0x40, 0x3, 0x20b})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-socket$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-connect$inet-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-setsockopt$sock_int-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040)=0x4, 0x4)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-bind$inet-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r0, 0x0, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000480)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Write in pppol2tp_release
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Write in pppol2tp_release
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Write in pppol2tp_release
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Write in pppol2tp_release
validation run: crashed=true
reproducing took 23m55.665722463s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
BUG: KASAN: use-after-free in atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1667 [inline]
BUG: KASAN: use-after-free in __mutex_trylock_fast kernel/locking/mutex.c:169 [inline]
BUG: KASAN: use-after-free in mutex_lock+0x8e/0x1c0 kernel/locking/mutex.c:288
Write of size 8 at addr ffff8881287e8950 by task syz.2.17/373

CPU: 0 PID: 373 Comm: syz.2.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x10f/0x150 mm/kasan/report.c:444
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x249/0x2a0 mm/kasan/generic.c:189
 __kasan_check_write+0x14/0x20 mm/kasan/shadow.c:37
 instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
 atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1667 [inline]
 __mutex_trylock_fast kernel/locking/mutex.c:169 [inline]
 mutex_lock+0x8e/0x1c0 kernel/locking/mutex.c:288
 pppol2tp_release+0x178/0x2b0 net/l2tp/l2tp_ppp.c:442
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff0ad4ef2d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc3f840128 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffc3f840210 RCX: 00007ff0ad4ef2d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000000616f R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32e20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff0ad776fac R14: 00007ff0ad776fa8 R15: 00007ff0ad776fa0
 </TASK>

Allocated by task 373:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:433 [inline]
 ____kasan_kmalloc mm/kasan/common.c:512 [inline]
 __kasan_kmalloc+0xd4/0x100 mm/kasan/common.c:521
 kasan_kmalloc include/linux/kasan.h:227 [inline]
 __kmalloc+0x13d/0x2c0 mm/slub.c:4436
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1616
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Freed by task 373:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4a/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x125/0x160 mm/kasan/common.c:365
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:373
 kasan_slab_free include/linux/kasan.h:193 [inline]
 slab_free_hook mm/slub.c:1728 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1754
 slab_free mm/slub.c:3526 [inline]
 kfree+0xc4/0x270 mm/slub.c:4588
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xaf/0x1a0 net/l2tp/l2tp_core.c:193
 l2tp_session_delete+0x3a9/0x4a0 net/l2tp/l2tp_core.c:1589
 pppol2tp_release+0x169/0x2b0 net/l2tp/l2tp_ppp.c:439
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

The buggy address belongs to the object at ffff8881287e8800
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 336 bytes inside of
 512-byte region [ffff8881287e8800, ffff8881287e8a00)
The buggy address belongs to the page:
page:ffffea0004a1fa00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1287e8
head:ffffea0004a1fa00 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Unmovable, gfp_mask 0x152a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 60, ts 24952638202, free_ts 23754807588
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2607
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2613
 get_page_from_freelist+0x2c3a/0x2cd0 mm/page_alloc.c:4487
 __alloc_pages+0x1a2/0x460 mm/page_alloc.c:5824
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1937 [inline]
 new_slab+0xa0/0x4d0 mm/slub.c:2000
 ___slab_alloc+0x3ac/0x840 mm/slub.c:3033
 __slab_alloc+0x49/0x90 mm/slub.c:3120
 slab_alloc_node mm/slub.c:3211 [inline]
 slab_alloc mm/slub.c:3255 [inline]
 __kmalloc+0x16a/0x2c0 mm/slub.c:4432
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 neigh_alloc net/core/neighbour.c:438 [inline]
 ___neigh_create+0x6fb/0x1c50 net/core/neighbour.c:591
 __neigh_create+0x31/0x40 net/core/neighbour.c:679
 ip6_finish_output2+0xae3/0x1790 net/ipv6/ip6_output.c:129
 __ip6_finish_output+0x623/0x7e0 net/ipv6/ip6_output.c:203
 ip6_finish_output+0x31/0x220 net/ipv6/ip6_output.c:213
 NF_HOOK_COND include/linux/netfilter.h:294 [inline]
 ip6_output+0x1fa/0x410 net/ipv6/ip6_output.c:236
 dst_output include/net/dst.h:453 [inline]
 NF_HOOK include/linux/netfilter.h:305 [inline]
 ndisc_send_skb+0x7f8/0xd00 net/ipv6/ndisc.c:513
 ndisc_send_ns+0x879/0xb10 net/ipv6/ndisc.c:655
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1474 [inline]
 free_pcp_prepare mm/page_alloc.c:1546 [inline]
 free_unref_page_prepare+0x5fa/0x600 mm/page_alloc.c:3536
 free_unref_page+0xae/0x540 mm/page_alloc.c:3618
 free_the_page mm/page_alloc.c:805 [inline]
 __free_pages+0x6c/0x100 mm/page_alloc.c:5900
 __vunmap+0x801/0x980 mm/vmalloc.c:2660
 __vfree mm/vmalloc.c:2709 [inline]
 vfree+0x8b/0xc0 mm/vmalloc.c:2740
 kcov_put kernel/kcov.c:422 [inline]
 kcov_close+0x2b/0x50 kernel/kcov.c:524
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xb70/0x29a0 kernel/exit.c:896
 do_group_exit+0x149/0x310 kernel/exit.c:1010
 get_signal+0x64f/0x1430 kernel/signal.c:2920
 arch_do_signal_or_restart+0xe2/0x1100 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:157 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310

Memory state around the buggy address:
 ffff8881287e8800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8881287e8880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8881287e8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                 ^
 ffff8881287e8980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8881287e8a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
BUG: KASAN: use-after-free in atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1667 [inline]
BUG: KASAN: use-after-free in __mutex_trylock_fast kernel/locking/mutex.c:169 [inline]
BUG: KASAN: use-after-free in mutex_lock+0x8e/0x1c0 kernel/locking/mutex.c:288
Write of size 8 at addr ffff8881287e8950 by task syz.2.17/373

CPU: 0 PID: 373 Comm: syz.2.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x10f/0x150 mm/kasan/report.c:444
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x249/0x2a0 mm/kasan/generic.c:189
 __kasan_check_write+0x14/0x20 mm/kasan/shadow.c:37
 instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
 atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1667 [inline]
 __mutex_trylock_fast kernel/locking/mutex.c:169 [inline]
 mutex_lock+0x8e/0x1c0 kernel/locking/mutex.c:288
 pppol2tp_release+0x178/0x2b0 net/l2tp/l2tp_ppp.c:442
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff0ad4ef2d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc3f840128 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffc3f840210 RCX: 00007ff0ad4ef2d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000000616f R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32e20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff0ad776fac R14: 00007ff0ad776fa8 R15: 00007ff0ad776fa0
 </TASK>

Allocated by task 373:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:433 [inline]
 ____kasan_kmalloc mm/kasan/common.c:512 [inline]
 __kasan_kmalloc+0xd4/0x100 mm/kasan/common.c:521
 kasan_kmalloc include/linux/kasan.h:227 [inline]
 __kmalloc+0x13d/0x2c0 mm/slub.c:4436
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1616
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Freed by task 373:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4a/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x125/0x160 mm/kasan/common.c:365
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:373
 kasan_slab_free include/linux/kasan.h:193 [inline]
 slab_free_hook mm/slub.c:1728 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1754
 slab_free mm/slub.c:3526 [inline]
 kfree+0xc4/0x270 mm/slub.c:4588
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xaf/0x1a0 net/l2tp/l2tp_core.c:193
 l2tp_session_delete+0x3a9/0x4a0 net/l2tp/l2tp_core.c:1589
 pppol2tp_release+0x169/0x2b0 net/l2tp/l2tp_ppp.c:439
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

The buggy address belongs to the object at ffff8881287e8800
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 336 bytes inside of
 512-byte region [ffff8881287e8800, ffff8881287e8a00)
The buggy address belongs to the page:
page:ffffea0004a1fa00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1287e8
head:ffffea0004a1fa00 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Unmovable, gfp_mask 0x152a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 60, ts 24952638202, free_ts 23754807588
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2607
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2613
 get_page_from_freelist+0x2c3a/0x2cd0 mm/page_alloc.c:4487
 __alloc_pages+0x1a2/0x460 mm/page_alloc.c:5824
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1937 [inline]
 new_slab+0xa0/0x4d0 mm/slub.c:2000
 ___slab_alloc+0x3ac/0x840 mm/slub.c:3033
 __slab_alloc+0x49/0x90 mm/slub.c:3120
 slab_alloc_node mm/slub.c:3211 [inline]
 slab_alloc mm/slub.c:3255 [inline]
 __kmalloc+0x16a/0x2c0 mm/slub.c:4432
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 neigh_alloc net/core/neighbour.c:438 [inline]
 ___neigh_create+0x6fb/0x1c50 net/core/neighbour.c:591
 __neigh_create+0x31/0x40 net/core/neighbour.c:679
 ip6_finish_output2+0xae3/0x1790 net/ipv6/ip6_output.c:129
 __ip6_finish_output+0x623/0x7e0 net/ipv6/ip6_output.c:203
 ip6_finish_output+0x31/0x220 net/ipv6/ip6_output.c:213
 NF_HOOK_COND include/linux/netfilter.h:294 [inline]
 ip6_output+0x1fa/0x410 net/ipv6/ip6_output.c:236
 dst_output include/net/dst.h:453 [inline]
 NF_HOOK include/linux/netfilter.h:305 [inline]
 ndisc_send_skb+0x7f8/0xd00 net/ipv6/ndisc.c:513
 ndisc_send_ns+0x879/0xb10 net/ipv6/ndisc.c:655
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1474 [inline]
 free_pcp_prepare mm/page_alloc.c:1546 [inline]
 free_unref_page_prepare+0x5fa/0x600 mm/page_alloc.c:3536
 free_unref_page+0xae/0x540 mm/page_alloc.c:3618
 free_the_page mm/page_alloc.c:805 [inline]
 __free_pages+0x6c/0x100 mm/page_alloc.c:5900
 __vunmap+0x801/0x980 mm/vmalloc.c:2660
 __vfree mm/vmalloc.c:2709 [inline]
 vfree+0x8b/0xc0 mm/vmalloc.c:2740
 kcov_put kernel/kcov.c:422 [inline]
 kcov_close+0x2b/0x50 kernel/kcov.c:524
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xb70/0x29a0 kernel/exit.c:896
 do_group_exit+0x149/0x310 kernel/exit.c:1010
 get_signal+0x64f/0x1430 kernel/signal.c:2920
 arch_do_signal_or_restart+0xe2/0x1100 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:157 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310

Memory state around the buggy address:
 ffff8881287e8800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8881287e8880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8881287e8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                 ^
 ffff8881287e8980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8881287e8a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================