00000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {&(0x7f0000000180)="7a43e67ade40a997de91c8b8ece28f9dd27387ee2c9b123950e197238c2e9ab5215916cb1b1109e232aa242c6c372afd902a39f28f7a6fb2158786e43fa5cc69718cbc1b3789898b8316397e9ef5fd61cb8ff01c29c31cb12e8927c4ecaaee5daf1be77465c2e719f392c095f10065b276384bbe8b921e4a5eae25d128a7bc005328a90f274c", 0x86, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 713.216922] efs: cannot read superblock 12:42:24 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 2: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 713.309143] efs: cannot read superblock [ 713.319313] efs: cannot read superblock [ 713.320220] efs: cannot read superblock [ 713.325440] efs: cannot read superblock 12:42:24 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 713.473555] efs: cannot read superblock 12:42:24 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 2: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 713.601999] efs: cannot read superblock 12:42:24 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:24 executing program 5: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 2: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:24 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 2: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 713.870123] efs: cannot read superblock 12:42:24 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 713.909034] efs: cannot read superblock [ 713.909447] efs: cannot read superblock 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:24 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 2: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:24 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 714.094148] efs: cannot read superblock 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, 0x0) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 714.252614] efs: cannot read superblock 12:42:25 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, 0x0) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 714.297731] efs: cannot read superblock 12:42:25 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, 0x0) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) [ 714.449515] efs: cannot read superblock 12:42:25 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 714.473305] efs: cannot read superblock 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) [ 714.625868] efs: cannot read superblock 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 714.660417] efs: cannot read superblock 12:42:25 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:25 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) [ 714.797560] efs: cannot read superblock 12:42:25 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 12:42:25 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 12:42:25 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 714.903269] efs: cannot read superblock 12:42:25 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) [ 714.964787] efs: cannot read superblock 12:42:25 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:25 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)) 12:42:25 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) [ 715.071622] efs: cannot read superblock 12:42:26 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 715.108882] efs: cannot read superblock 12:42:26 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) 12:42:26 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 715.152477] efs: cannot read superblock [ 715.214485] efs: cannot read superblock 12:42:26 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 715.258392] efs: cannot read superblock [ 715.266199] efs: cannot read superblock [ 715.276651] efs: cannot read superblock [ 715.287397] efs: cannot read superblock 12:42:26 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:26 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 715.352585] efs: cannot read superblock 12:42:26 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) [ 715.426816] efs: cannot read superblock 12:42:26 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 715.450675] efs: cannot read superblock [ 715.461281] efs: cannot read superblock [ 715.479574] efs: cannot read superblock 12:42:26 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 715.604100] efs: cannot read superblock [ 715.618925] efs: cannot read superblock [ 715.623852] efs: cannot read superblock [ 715.627890] efs: cannot read superblock 12:42:26 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) 12:42:26 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 5: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 5: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 715.850534] efs: cannot read superblock [ 715.854632] efs: cannot read superblock 12:42:26 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) 12:42:26 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:26 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:26 executing program 5: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 716.089786] efs: cannot read superblock [ 716.094772] efs: cannot read superblock [ 716.098373] efs: cannot read superblock 12:42:27 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) 12:42:27 executing program 5: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:27 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 716.253944] efs: cannot read superblock [ 716.264853] efs: cannot read superblock [ 716.269238] efs: cannot read superblock [ 716.287274] efs: cannot read superblock 12:42:27 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 1: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 5: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) [ 716.453984] efs: cannot read superblock [ 716.456838] efs: cannot read superblock [ 716.458566] efs: cannot read superblock 12:42:27 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:27 executing program 5: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:27 executing program 4: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) [ 716.629933] efs: cannot read superblock 12:42:27 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) 12:42:27 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 716.695936] efs: cannot read superblock 12:42:27 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:27 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 12:42:27 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 716.837232] efs: cannot read superblock 12:42:27 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 12:42:27 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:27 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:27 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) 12:42:27 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 716.963404] efs: cannot read superblock [ 716.966903] efs: cannot read superblock [ 716.998697] efs: cannot read superblock 12:42:27 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) 12:42:27 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:28 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.086414] efs: cannot read superblock [ 717.103390] efs: cannot read superblock 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) [ 717.208703] efs: cannot read superblock 12:42:28 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.239780] efs: cannot read superblock 12:42:28 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:28 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.355622] efs: cannot read superblock [ 717.388341] efs: cannot read superblock 12:42:28 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:28 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.429068] efs: cannot read superblock 12:42:28 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, 0x0) 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.543174] efs: cannot read superblock [ 717.547265] efs: cannot read superblock 12:42:28 executing program 0: syz_mount_image$efs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:28 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.590021] efs: cannot read superblock 12:42:28 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, 0x0) 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 12:42:28 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:28 executing program 0: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.798573] efs: cannot read superblock 12:42:28 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.870448] efs: cannot read superblock 12:42:28 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)={[], [{@fowner_eq}]}) 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 717.913425] efs: cannot read superblock 12:42:28 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x30) 12:42:28 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r1}}, 0x30) 12:42:28 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {&(0x7f0000000180)="7a43e67ade40a997de91c8b8ece28f9dd27387ee2c9b123950e197238c2e9ab5215916cb1b1109e232aa242c6c372afd902a39f28f7a6fb2158786e43fa5cc69718cbc1b3789898b8316397e9ef5fd61cb8ff01c29c31cb12e8927c4ecaaee5daf1be77465c2e719f392c095f10065b276384bbe8b921e4a5eae25d128a7bc005328a90f274c", 0x86, 0x101}, {&(0x7f0000000240)="4d2869754bf8d5fc31932b56a52b9008387448172e068ca02df1181126903c835f2e9852773285b9610882d16363be4b4854e6bc478d380f75fb39d79ad345eb322bd225e183f9db8903a0cdd8f43d568ca539f42abca9fdd61cb466f4ddea24a145910faeb9260e977e4a9d17fdb4ac108107ac8c9f48dc5e78528216ce60c55a2e104c6e7bdee8e2093ed8459972f20ab872accf1a3c92d5e3213f0e85015200f184704e1a18309e44c798cb38475f1b50070d6a933cb458bd044035828a11628ca0609c8ec4f8ccfb352986d9fabbddb45ffc45b8ae189ff17a5d33ea91", 0xdf}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[{'/((}#{'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) [ 718.036290] efs: cannot read superblock 12:42:28 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) bind$vsock_stream(r0, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {&(0x7f0000000180)="7a43e67ade40a997de91c8b8ece28f9dd27387ee2c9b123950e197238c2e9ab5215916cb1b1109e232aa242c6c372afd902a39f28f7a6fb2158786e43fa5cc69718cbc1b3789898b8316397e9ef5fd61cb8ff01c29c31cb12e8927c4ecaaee5daf1be77465c2e719f392c095f10065b276384bbe8b921e4a5eae25d128a7bc005328a90f274c", 0x86, 0x101}, {&(0x7f0000000240)="4d2869754bf8d5fc31932b56a52b9008387448172e068ca02df1181126903c835f2e9852773285b9610882d16363be4b4854e6bc478d380f75fb39d79ad345eb322bd225e183f9db8903a0cdd8f43d568ca539f42abca9fdd61cb466f4ddea24a145910faeb9260e977e4a9d17fdb4ac108107ac8c9f48dc5e78528216ce60c55a2e104c6e7bdee8e2093ed8459972f20ab872accf1a3c92d5e3213f0e85015200f184704e1a18309e44c798cb38475f1b50070d6a933cb458bd044035828a11628ca0609c8ec4f8ccfb352986d9fabbddb45ffc45b8ae189ff17a5d33ea91", 0xdf}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:28 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) 12:42:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}}}, 0x30) 12:42:29 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}}}, 0x30) [ 718.148511] efs: cannot read superblock [ 718.161601] efs: cannot read superblock [ 718.165718] efs: cannot read superblock 12:42:29 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, 0x0) 12:42:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) bind$vsock_stream(r0, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {&(0x7f0000000180)="7a43e67ade40a997de91c8b8ece28f9dd27387ee2c9b123950e197238c2e9ab5215916cb1b1109e232aa242c6c372afd902a39f28f7a6fb2158786e43fa5cc69718cbc1b3789898b8316397e9ef5fd61cb8ff01c29c31cb12e8927c4ecaaee5daf1be77465c2e719f392c095f10065b276384bbe8b921e4a5eae25d128a7bc005328a90f274c", 0x86, 0x101}, {&(0x7f0000000240)="4d2869754bf8d5fc31932b56a52b9008387448172e068ca02df1181126903c835f2e9852773285b9610882d16363be4b4854e6bc478d380f75fb39d79ad345eb322bd225e183f9db8903a0cdd8f43d568ca539f42abca9fdd61cb466f4ddea24a145910faeb9260e977e4a9d17fdb4ac108107ac8c9f48dc5e78528216ce60c55a2e104c6e7bdee8e2093ed8459972f20ab872accf1a3c92d5e3213f0e85015200f184704e1a18309e44c798cb38475f1b50070d6a933cb458bd044035828a11628ca0609c8ec4f8ccfb352986d9fabbddb45ffc45b8ae189ff17a5d33ea91", 0xdf}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r1}}, 0x30) [ 718.211058] efs: cannot read superblock 12:42:29 executing program 3: syz_mount_image$efs(0x0, &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="ca0f6487f1fbf66c6d41b62c3cbfcb98a6e14a08e6350de3ee2a9a96e456071d64794455912130b15625b2491544e6b1d217d1c0315d990f178162a2b8b01faae6ba36b0a13aa2799797fb4214c292aa6228cca003c0b617daf8990503dbb64adae367fa9a1b40c94221cbf29cbe875c0149af525c3175a3699c55f345a84a82a7dbad1ce953bbacd6ce524d591f26721c4472e2391a0a8432ec5e447ab118d79caceab9033544f85bc8f2d545f1d5b9e9e200e4f09cf896a4803ece4e9fd7d722be0edaf7b3442a539966e78d3d313657ac3b74f4e58662e3aa370583", 0xdd, 0x1}, {&(0x7f0000000180)="7a43e67ade40a997de91c8b8ece28f9dd27387ee2c9b123950e197238c2e9ab5215916cb1b1109e232aa242c6c372afd902a39f28f7a6fb2158786e43fa5cc69718cbc1b3789898b8316397e9ef5fd61cb8ff01c29c31cb12e8927c4ecaaee5daf1be77465c2e719f392c095f10065b276384bbe8b921e4a5eae25d128a7bc005328a90f274c", 0x86, 0x101}, {&(0x7f0000000240)="4d2869754bf8d5fc31932b56a52b9008387448172e068ca02df1181126903c835f2e9852773285b9610882d16363be4b4854e6bc478d380f75fb39d79ad345eb322bd225e183f9db8903a0cdd8f43d568ca539f42abca9fdd61cb466f4ddea24a145910faeb9260e977e4a9d17fdb4ac108107ac8c9f48dc5e78528216ce60c55a2e104c6e7bdee8e2093ed8459972f20ab872accf1a3c92d5e3213f0e85015200f184704e1a18309e44c798cb38475f1b50070d6a933cb458bd044035828a11628ca0609c8ec4f8ccfb352986d9fabbddb45ffc45b8ae189ff17a5d33ea91", 0xdf}], 0x10440, &(0x7f00000003c0)={[{'/((}#{'}, {}, {':}]'}], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:29 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 718.284906] efs: cannot read superblock 12:42:29 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:29 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x8000002, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 12:42:29 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, 0x0) 12:42:29 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, 0x0) 12:42:29 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:29 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, 0x0) 12:42:29 executing program 0: write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) 12:42:29 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, 0x0) 12:42:29 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, 0x0) 12:42:29 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}, {@context={'context', 0x3d, 'user_u'}}]}) 12:42:29 executing program 0: write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) 12:42:29 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x6, @mcast1}, r2}}, 0x30) 12:42:29 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 2: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r0, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 0: write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) 12:42:29 executing program 4: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) [ 718.903344] efs: cannot read superblock 12:42:29 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) 12:42:29 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, '}&'}}]}) 12:42:29 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r2, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 2: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r3, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:29 executing program 4: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r3, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:29 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:29 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) 12:42:29 executing program 2: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r4, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) [ 719.077184] efs: cannot read superblock 12:42:30 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[], [{@fowner_eq}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 12:42:30 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) 12:42:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r1, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 719.186677] efs: cannot read superblock 12:42:30 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)={[], [{@fowner_eq}]}) 12:42:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000940)={0x58, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x7f}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x81}, 0x8000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000a80)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_LBT_MODE(r1, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x5c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc040}, 0xc800) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000540), r0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r3, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x5e}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040010}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="056edf808b987d3b837e9779ae63d5645967dcf3903594a1d6b68bfc2c6ee57ce2a115fc351fff3065953062021e5d311445230c19bd2048140f89d7ebca6b61714ae50d360d05ccb63ad8849589d597474209f1a3b79a05c354a8d50152099bf608f0efcb471f618d5239b2b93368", @ANYRES16=0x0, @ANYBLOB="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"], 0x264}, 0x1, 0x0, 0x0, 0x8040}, 0x40) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r4, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_GET_DUMPABLE(0x3) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r5], 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000001c0)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042cbd7000ffdbdf251c00000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="67a6b5634adf9ff6e3d9fab44674152b7b417572309adbae2b1cd8a3bc63bbcdd488b291b7eff0f249d39977535c0a193a47d648fb64ef49377b7426d9e8834137203b1549f497c23442c00a48f55adaa7709f072ee16a4b3bec362720d4389aa3b19e6ebab4df1a6c9e596fdd85b27264fc084946c061", @ANYRES32=r7, @ANYBLOB="0c000600020000000000000008000300", @ANYRES32=r8, @ANYBLOB], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000014) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x30, 0x0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, ':{!{+,}\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}}, 0x20000000) ioctl$SOUND_MIXER_WRITE_RECSRC(r4, 0xc0044dff, &(0x7f0000000100)=0x10000) 12:42:30 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 719.314020] efs: cannot read superblock 12:42:30 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) 12:42:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:30 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) 12:42:30 executing program 4: r0 = fanotify_init(0x10, 0x0) r1 = syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="ebf8fa8fcc6e8124247bf7fd5e6ee0240c6b9b113585ebf0c355b076516ec61a2f6e28e4854ae6a1b77083b9a94a4f8d98616192376d11e157c1b7d932f883d3888be137753e024ff974f0d0115ca1f35ad381fa6760d9c16a395beb50ea889404c64177cb05f6f538ecb84b49c75e845cfd05e94bb69b396ffdcf5efa9789719f0f1ca20fcf5baab9ed822c01a15141775fe419dda2d4e8e0f4e9894fb608106cc23c51d096c959cca834a7a9422fc6fb824c553b142a6f729a2da67ad91b9806554c", 0xc3, 0x5}], 0x24a0, &(0x7f00000001c0)={[{@commit={'commit', 0x3d, 0xfffffffffffffffa}}, {@meta}, {@noloccookie}, {@nodiscard}], [{@fsname={'fsname', 0x3d, '+)'}}, {@euid_lt={'euid<', 0xee00}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@obj_type={'obj_type', 0x3d, ')/\''}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@smackfsfloor}, {@smackfstransmute={'smackfstransmute', 0x3d, ':'}}, {@euid_eq}, {@smackfsroot={'smackfsroot', 0x3d, '^}\'('}}, {@pcr={'pcr', 0x3d, 0x2b}}]}) fanotify_mark(r0, 0x12, 0x0, r1, &(0x7f00000002c0)='./file0\x00') 12:42:30 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) [ 719.392483] nla_parse: 1 callbacks suppressed [ 719.392490] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 12:42:30 executing program 0: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r4, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:30 executing program 4: r0 = add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r3 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r2) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r3) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r2) keyctl$assume_authority(0x10, r2) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) add_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={'syz', 0x1}, &(0x7f0000000540)="564d29cb0eb6cdcfd2e6b2a4239337a65eced9db14b4c041ac1c4e0c490bd18356e08bca4f6b6904f12379ca819fd8163a4614cd95e2bd336c8575838d0a442de9d67a10487545d00e0f62bbcd6d39ba2d85f5945c939c3165d93adbcb40047378b2a7e449a334e65cb2db1c48d9d34f50fc176ea7624a5916d93cad4091d91458b8870d969ddd2bce94502a4729cdd3da0af7416bfd248cfb02e97cb2f5aa2269e6451a10dc31ba9f827c5ab144ee67c44c0f64b8e2dfc2777557b388bfddeb879b304a53231b19885c27f11774ab53aaf6b88b6e941286719471f6", 0xdc, r0) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r5, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) [ 719.531310] efs: cannot read superblock 12:42:30 executing program 2: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 0: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) 12:42:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000080)={0xa, 0x4}, 0xfffffffffffffe5c) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:30 executing program 3: add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r2) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r1) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r3, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) ioctl$SOUND_MIXER_INFO(r7, 0x805c4d65, &(0x7f0000000200)) 12:42:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x180, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x164, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c7f1792}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc5be296}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60aa395c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x93}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ef85e87}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f373933}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe1bc515}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34eef1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2de59a90}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53887a7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66a03a7c}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dbb5672}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bfea7ed}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5c47ae33}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x636be027}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6337ca4c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9a4ebfc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x35557782}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe801698}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51c9a4b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5030aa7c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x181f9a52}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}]}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x854}, 0x4008904) add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) 12:42:30 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:30 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) syz_open_dev$video4linux(&(0x7f0000000100), 0x6, 0x1e1281) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000080)={0xa, 0xfffffffffffffe3a, 0xfa00, {r2}}, 0xc) [ 719.735172] efs: cannot read superblock 12:42:30 executing program 4: fanotify_init(0x10, 0x0) fanotify_init(0x4, 0x1000) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000080)={0x3, 0x0, 0x51, 0x4000}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) r0 = openat$vmci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f0000000100)=0x90000) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x9, 0x200) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r1, 0xc02064c3, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x6, 0x1}) 12:42:30 executing program 0: fanotify_init(0x10, 0x0) fanotify_init(0x4, 0x1000) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000080)={0x3, 0x0, 0x51, 0x4000}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) r0 = openat$vmci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f0000000100)=0x90000) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x9, 0x200) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r1, 0xc02064c3, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x6, 0x1}) 12:42:30 executing program 2: r0 = add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r3 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r2) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r3) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r2) keyctl$assume_authority(0x10, r2) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r7 = add_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={'syz', 0x1}, &(0x7f0000000540)="564d29cb0eb6cdcfd2e6b2a4239337a65eced9db14b4c041ac1c4e0c490bd18356e08bca4f6b6904f12379ca819fd8163a4614cd95e2bd336c8575838d0a442de9d67a10487545d00e0f62bbcd6d39ba2d85f5945c939c3165d93adbcb40047378b2a7e449a334e65cb2db1c48d9d34f50fc176ea7624a5916d93cad4091d91458b8870d969ddd2bce94502a4729cdd3da0af7416bfd248cfb02e97cb2f5aa2269e6451a10dc31ba9f827c5ab144ee67c44c0f64b8e2dfc2777557b388bfddeb879b304a53231b19885c27f11774ab53aaf6b88b6e941286719471f6", 0xdc, r0) keyctl$assume_authority(0x10, r7) sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r5], 0x48}}, 0x0) keyctl$get_keyring_id(0x0, r3, 0xbc) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r6, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) [ 719.814439] attempt to access beyond end of device [ 719.833106] loop5: rw=4096, want=136, limit=5 [ 719.852199] gfs2: error 10 reading superblock 12:42:30 executing program 4: r0 = add_key(&(0x7f0000000140)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) r3 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f0000000300)={0x0, "f80d91dbeda2d2c7b5b2a683ddcd1081c3c9de3c564b8407e777c16a410e73bd7d7288dc2164aa2ad2f10ca0f1aaa55c5913a7aedf16515591db7c58a7c82acd", 0x2b}, 0x48, r2) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="646e380a6d2c0799662cff9ef8a9b3049eeba28a085d44b01c769a2ded824dc1cfa9e5434128883a7df06a02a56ed630320816325c0f37", 0x37, r3) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r2) keyctl$assume_authority(0x10, r2) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="6915f1a997dc7f419961516face6d5aa657ab3359b846f4a5f851e42491004000000fd75c7a01157cd8309103f251449e9fd2fee66833f1c26a36ab42fac3647bf6fedb92705edea55ed6fe3cb8e6f0511461ec673e6067c19e2eb1d230d6d24c4a23d76ccdf5169a6c07cf069c61887b7bcda091e2a06e8f3962b4ddd0d81d0549dda7769dbf74bc8194cdaeb0f517efcfdb47ef8dee64260256f9f18e35a294cab0fcb7abd0129d060b8b3e6cac939336eb79c80e6d40e40a423ace8b1d1222b8a6c447b8504bee09ffd6aed3e9b849b16801fea6fc7e26a497038b72219141978871d0b063f45f6f29a59493fb609fa721c3a963afb18394ab40267331d26a11e34594374ce5234281ce1fccb358b66f739642a4d16e5df9e6ef32264e86c70a6dd2a0887a0a46cfd0c35226d541f293daf717d746faf386a0fc1b853de1f21f2ac7ac1a769807e29339feda0e245e28a16cdc044c87e292302851c5baadeeb14da5660aeec9f306fe36df3012df24be3b1035cb40cd47913d8b60ecff50cddc7861fe28d45e87deb3e20cfc469309e61c30f70a63368f620b1983016b2f27e6c6bdfd375315844bc1fbb7401798c4d7bd252961145206255b8268012d4aa8eceb7df9a22d0b46bdb95e452fe72a93f4bfce608431b5fccc5811470b49deea39438bbe8f2faeeac3d44a828e5f02adb4433f67f5476dc2d16c8b6ce2e4ca394b579d13813dee81d71f6de138b9d587066d70d11d0f30a123651f6a01cd9bccfd351c960eb2853f3beb949d361c29f01e12a5b45599ee5c3f653d84e698178cabc0bb709f4de653115b440f49caf0d1f", @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2502000000140005002001000000000000000000000000000008000800e000000108000800620e1419080008000000008ba37f16002e726571756573745f6b65795f6175746800000045a4f92b9be1c5ba862637e36d81260f598d808a21d55a54aeed8a3e49cbb864b4b1240b5e73e288f6be1d92d84afb32685ec3904b435451bcca77b080dd53a9bf008ff912dd0037603602acc0fbeb"], 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4c144) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r7 = add_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={'syz', 0x1}, &(0x7f0000000540)="564d29cb0eb6cdcfd2e6b2a4239337a65eced9db14b4c041ac1c4e0c490bd18356e08bca4f6b6904f12379ca819fd8163a4614cd95e2bd336c8575838d0a442de9d67a10487545d00e0f62bbcd6d39ba2d85f5945c939c3165d93adbcb40047378b2a7e449a334e65cb2db1c48d9d34f50fc176ea7624a5916d93cad4091d91458b8870d969ddd2bce94502a4729cdd3da0af7416bfd248cfb02e97cb2f5aa2269e6451a10dc31ba9f827c5ab144ee67c44c0f64b8e2dfc2777557b388bfddeb879b304a53231b19885c27f11774ab53aaf6b88b6e941286719471f6", 0xdc, r0) keyctl$assume_authority(0x10, r7) sendmsg$NL802154_CMD_SET_CCA_MODE(r5, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r5], 0x48}}, 0x0) keyctl$get_keyring_id(0x0, r3, 0xbc) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, r6, 0xf21, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) 12:42:30 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (fail_nth: 1) 12:42:30 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (fail_nth: 1) [ 719.912227] print_req_error: I/O error, dev loop5, sector 0 12:42:30 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="b4a0c111a979ffb9c53c8c06ba4247889a75506c127fa50ad1238e799e69398d1fa2be27d686d0e42f5d51d675bea0c6e56175a5e2a13899b1c5b21e04cc7b9c469a91e9f9625248cd3c2459fbea0c5b2311e1cd2173ed36a009a767700b4c3cab371d97e94aec7edf6c84c55ef411af2145c78cbc93ea978fbac9b177ff00bf31edf5c2c9d49c879621cc5321c1be4b94cdaff0944c19545b331f90c1cd8845327926ca3b9a9b72f799776e321ea66f6ef39d302b0594d5ea817037e5d3264022f7e053510c9dce8dfe8e92e0ee032630b52c1a672b4ab107b30b213185dfdee8b4b7a79aa55fcf5888126bed3b1f1145316204f85a7aefd2ddc3bab4c17f0f488ede108b1dd88488e66b5615632f9cf945bb7be5d9f2811769697790568c3e3c88393959a13cf54fd955dd77545739b85e585211e2c3cb2895bb50a926d26ccf9013dc538f92bb2de0a6e1fd7cfd4dddefa9ac1d683780784568339a7927f264de8ba059e6706fd0e1f8eceac6fb668d42fc697ae9ef6eb89945902bee3c66279e20009f3abcc64bae4cf36fa067c66a51a0768a43e132fcf9a934a3d397c25930e0f838e76283a4c1df4f44276219399bc8136d6b865abd474d0dbbb95a502dee5ec6d6dc34c784569b615cddb4d6e01b95c7dd87f6707dd4e9c7e4857e4ded6ef9f38d8ae0948603db2b721711dbd8d40e238af2c140d460571a06754369f8af70e547acc0bcc51f312b9d73a01ec93cc6e08a70b16104d2fba8683ae779d3e09eba35df79cf2f192a8e461bf36602780bb3bb508db33eb8e32c370616089367866f233c4d9a3fe39342e111de047fd482ad7b19f5d42e60289d52f2f6b2ed9e0052261d21fdbd044b2275e102c268b54b9d1ffff142935e5b975523531b084c6ad2f04bce1fcc096fbb4eccb422c89d4403a1d8d46e8cfdcd50c0eb3dae61fb3b99d8dc8cae6e2053a51fb02fbbd43afe016b261d028c4b284f5a90630d505732b25d5ae966c7420dab02cc687c95f57a1a59c174c4824e0813605c9ce5c4d6dd5e9b790e8c9249280b88a3d1131b9d5e8e40a7df3bc7a5939df9fb5d4354fe9e4abd2565b9d94ccf8938ace5b25d96df9cebdb82aa3d355617fec3b3c215aa8f18ed273e3f609364dc966b61182efffb05e5809081823a3b5c1425f9dc1bb91fa6581a20e63c5024d06856175c3af56c7fc99e2b1f77029e4703612026925ee50eca539e7dba99b63e00818eeff7a81ae52c189e3966267bdc7802203e4ba1eea43e5bf4401be83cd3ebad5d0b79609f7bb5b316f6b5885919e1213883b2db7997933393024f32decacdbd381a9d0ba75801105d04f3d653ed1e46a294995fdb57e8dc96eee48537121555f7f04f4cc1ad9b4dc8a1ff0cd3399a3f33901ab5f51a551688c072ce4177b3c7230637644d67a27dac0a853c7ecbdf1f652a44fb959776a22b83fca7f4d7c45b1496de1d110cb544802301275a8a4393fc13a0bb5db6781fa30601d996b3f5b29994ddab716d9fe398bb134a5a496115b94f8628f3898fc61516845e66ad732501d1b129dda999195af547936a2a46abc0100caadbb32b8a5af03fa92e3bbba47fea63593f6f7e7bb4a350b6421f78e7fb61cf956350c5a6e7ce5291b4c2f76c6822b65654a9f5cc0f32f9ff1574d902b5f07300d0c2b7024e56da48ca3b2ac025b7573488f4b18808c26277d031bcc36f25b89d5ece76230d1a093ff9c9ce20090a49e4fcfa56d91e294d401c8c366971ff3dba1eb1f9696c95aa6fc822054e61fc2d5eb896f32a8514bd401f0263f076850273fd26442e2b1b2ad9e19d7c0eda396542fd00bd93a5b7ce25f74e68276964ed11cf6f669eaa47650ed35c56ac0f92081bd6b778ede4255409ecf71092985d6bbb090de7ae702b053b55e3ec3228d5ece4b733306e01dcbc17fc60a9d06856cf50739bcffed33441161da3d72b5e1da7eb46c68ead34982696c12dfe6f669594f3722d97bcba1537b492d88bda002a61cb9a49d055276a088eedc9e7f14983dcd6fcacc315b24b831ecf7dcbf05ef0e6df7f9a61e322c6587890ce9d4be6b8163d4353474f05c25b19b6d0b34bb266ced3838ae7145d7440851b71cbef5f54ac38893b564b1a3a118913073a9374ea60dc35d4640f60221d0488a9433dd213d7a6f64cca872cd4469c0aecbf9b0b1390aaccff36a1331ff27ec600e41ea374994099e6dd54828a3d06370da45f18b9b0aebe6abc2f3faa5439476d9b8a3c2a47fe362cce00ad56f39680a0bf3399d0c1b822ab8a93b8f66783073402525d6cd1827c2dd65bf2fe84b0efc0bcbd674673e15c28df4f22d45b9ca06037d43efed904a2bfe532b43571bd49b6e098034440066011103078cd5f91fdf4ed4529865354542a0fe66babc86f3c61eee8c3faacba8096c61e0af9dfed4815298c006b9ac192ab24bbd4626f87b44b721d354a1156acc1cefcf255789d382fb8afad82fc31234830cfe2af05f54713de341216ab00e27f08657e133927feec09f084e7eb309fedd6b3653a6ae740b36a69f52a48609ba7d4d2498e4c16cdc7af2fc1c4b0ee78422344bb3c5feb489521ed29ed59963bf0c0fb7dcfca5a936e76155f5673cf5fb7d429c4ea191c5b4dbbfd866a880095295653146b971299e49135b99b43bede67dab6afe3cf49218343dd8cc2afcf823ac17b13c0237bff57e8252255584251c2c68a9688e32ff9f70d4666471aafbc1aadc957093f5eb4594978f56fff4a1348bf805b7d09b474ea26161a166a0a88849910c227c2c4d0e531563e934b1f564f9499534c0ffc91204187a9a756e18721585953faf831b4b3bad9b3ca3e8383447e8911290a0b76c309b8d90e4d977af49d5739eb3ef3bf2f0427b8efeca8ada694bbb1013108a5c9dd68e06ac76bca00d0f979beb3fab6ddff51210c678bb3e3f6da95a5a802e78013629590973379605680b8fcc17b5d14858042d626e3d1923cda358f59dd62cd02eb00bf32a8a3c4c7344be1efa2c69f8a8d105d107e4c5fb182275b07a1ff587f9c484a460fbe15080dd6a161964906a2e752250348b55f8e430550c75b88a3b701ded30416ad0ef20634eac12a9c94814971ae4550dc8a1a5b204ba0bfff738de248b72822f69edc7876c20111e9773c8483ec98e7385ee08b0f47d8b2858ca2999db274a748369eb66eafe8b05dc8f47f8683acf9a16d530c8fc5b842e7944bbe1df3d09f959374f65771bb08ff6408333e2d63a2c28ada0903015a7a54ad17c72264aa6d3e74c49fb490ef7a1ece55ddd37b2c5916efbca45be946674628fb349b3262134c82dfe92f0e43e031a030c0e592c2bb7baa2f3930bef2088e3b499796edd60862daf8baee6eb657ca6cbd86d2ebf0d2957a782d6fb6c92f55300880b758beac262132fa117372d569ae884060f838be51e159c449358daa2c6af4ccd4acbb3f39755b0b12cfab5ac9ffb8165751a364ce8137b6f14d071d78589107b3faaeda7a32dd2fc7b75d39a391a8467e8b760689d0558b5b460c23942d55c94732bb1b22f9daf34c32c2d7096eb2c5eef5f4c66a0fc0353f51dee1a76a0f5ac7a13368134f37ab15ce236d9c300d412d1c3ee4e75514cf74602630f2267b2349a938eb275b9a9d31c6c62a5f8604565b6e8400bcd20e17ecc4", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) ioctl$SOUND_MIXER_INFO(r7, 0x805c4d65, &(0x7f0000000200)) 12:42:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) [ 719.993902] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 720.016961] FAULT_INJECTION: forcing a failure. [ 720.016961] name failslab, interval 1, probability 0, space 0, times 0 12:42:30 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 1) 12:42:30 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f0000000000)=0xb0000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) [ 720.070527] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 720.073457] CPU: 1 PID: 18735 Comm: syz-executor.3 Not tainted 4.14.281-syzkaller #0 [ 720.087001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.096351] Call Trace: [ 720.098942] dump_stack+0x1b2/0x281 [ 720.102679] should_fail.cold+0x10a/0x149 [ 720.106892] should_failslab+0xd6/0x130 [ 720.110867] __kmalloc+0x2c1/0x400 [ 720.114407] ? SyS_memfd_create+0xbc/0x3c0 [ 720.118642] SyS_memfd_create+0xbc/0x3c0 [ 720.122697] ? shmem_fcntl+0x120/0x120 [ 720.126565] ? __do_page_fault+0x159/0xad0 [ 720.130781] ? do_syscall_64+0x4c/0x640 [ 720.134735] ? shmem_fcntl+0x120/0x120 [ 720.138606] do_syscall_64+0x1d5/0x640 [ 720.142478] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 720.147655] RIP: 0033:0x7f9066abe109 [ 720.151346] RSP: 002b:00007f9065432f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.159031] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f9066abe109 12:42:31 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 1) [ 720.166386] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f9066b171ee [ 720.173656] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f90654331d0 [ 720.180908] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 720.188157] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 12:42:31 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (fail_nth: 2) [ 720.244018] attempt to access beyond end of device 12:42:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) [ 720.265888] loop5: rw=4096, want=136, limit=5 [ 720.282346] gfs2: error 10 reading superblock 12:42:31 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f0000000000)=0xb0000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 720.312857] FAULT_INJECTION: forcing a failure. [ 720.312857] name failslab, interval 1, probability 0, space 0, times 0 [ 720.323718] FAULT_INJECTION: forcing a failure. [ 720.323718] name failslab, interval 1, probability 0, space 0, times 0 [ 720.358207] CPU: 1 PID: 18759 Comm: syz-executor.3 Not tainted 4.14.281-syzkaller #0 [ 720.366116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.375460] Call Trace: [ 720.378039] dump_stack+0x1b2/0x281 [ 720.381654] should_fail.cold+0x10a/0x149 [ 720.385802] should_failslab+0xd6/0x130 [ 720.389761] kmem_cache_alloc+0x28e/0x3c0 [ 720.393894] __d_alloc+0x2a/0xa20 [ 720.397330] ? lock_downgrade+0x740/0x740 [ 720.401461] __shmem_file_setup.part.0+0xcb/0x3c0 [ 720.406286] ? shmem_create+0x30/0x30 [ 720.410066] ? __alloc_fd+0x1be/0x490 [ 720.413854] SyS_memfd_create+0x1fc/0x3c0 [ 720.417985] ? shmem_fcntl+0x120/0x120 [ 720.421855] ? __do_page_fault+0x159/0xad0 [ 720.426072] ? do_syscall_64+0x4c/0x640 [ 720.430026] ? shmem_fcntl+0x120/0x120 [ 720.433985] do_syscall_64+0x1d5/0x640 [ 720.437862] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 720.443030] RIP: 0033:0x7f9066abe109 [ 720.446722] RSP: 002b:00007f9065432f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.454409] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f9066abe109 [ 720.461665] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f9066b171ee [ 720.468915] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f90654331d0 [ 720.476167] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 720.483417] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 720.492809] FAULT_INJECTION: forcing a failure. [ 720.492809] name failslab, interval 1, probability 0, space 0, times 0 [ 720.508475] CPU: 0 PID: 18758 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 720.516363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.525715] Call Trace: [ 720.528308] dump_stack+0x1b2/0x281 [ 720.531944] should_fail.cold+0x10a/0x149 [ 720.536095] should_failslab+0xd6/0x130 [ 720.540074] __kmalloc+0x2c1/0x400 [ 720.543612] ? SyS_memfd_create+0xbc/0x3c0 [ 720.547850] SyS_memfd_create+0xbc/0x3c0 [ 720.552093] ? shmem_fcntl+0x120/0x120 [ 720.555984] ? __do_page_fault+0x159/0xad0 [ 720.560218] ? do_syscall_64+0x4c/0x640 [ 720.564189] ? shmem_fcntl+0x120/0x120 [ 720.568075] do_syscall_64+0x1d5/0x640 [ 720.571983] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 720.577170] RIP: 0033:0x7f6e79dc1109 [ 720.580873] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.588577] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc1109 [ 720.595846] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f6e79e1a1ee 12:42:31 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:31 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f0000000000)=0xb0000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) ioctl$IOCTL_VMCI_VERSION(r0, 0x79f, &(0x7f0000000000)=0xb0000) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) [ 720.603114] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f6e787361d0 [ 720.610380] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 720.617644] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 720.661368] CPU: 0 PID: 18757 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 720.669406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.678762] Call Trace: [ 720.681353] dump_stack+0x1b2/0x281 [ 720.684993] should_fail.cold+0x10a/0x149 [ 720.689147] should_failslab+0xd6/0x130 [ 720.693123] __kmalloc+0x2c1/0x400 [ 720.696666] ? SyS_memfd_create+0xbc/0x3c0 [ 720.700905] SyS_memfd_create+0xbc/0x3c0 [ 720.704975] ? shmem_fcntl+0x120/0x120 12:42:31 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) [ 720.708865] ? __do_page_fault+0x159/0xad0 [ 720.713101] ? do_syscall_64+0x4c/0x640 [ 720.717071] ? shmem_fcntl+0x120/0x120 [ 720.721217] do_syscall_64+0x1d5/0x640 [ 720.725108] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 720.730294] RIP: 0033:0x7f1507bbd109 [ 720.733996] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.741698] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbd109 [ 720.749139] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f1507c161ee [ 720.756406] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f15065321d0 [ 720.763669] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 720.770932] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 720.794305] print_req_error: I/O error, dev loop5, sector 0 12:42:31 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) ioctl$SOUND_MIXER_INFO(r7, 0x805c4d65, &(0x7f0000000200)) 12:42:31 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 2) 12:42:31 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 2) 12:42:31 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xd}}, 0x10) 12:42:31 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x81, 0x8) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:31 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (fail_nth: 3) [ 720.914159] FAULT_INJECTION: forcing a failure. [ 720.914159] name failslab, interval 1, probability 0, space 0, times 0 12:42:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, 0x0, 0x0) [ 720.994873] attempt to access beyond end of device [ 721.000532] CPU: 0 PID: 18785 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 721.008413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.017763] Call Trace: [ 721.020355] dump_stack+0x1b2/0x281 [ 721.023992] should_fail.cold+0x10a/0x149 [ 721.028147] should_failslab+0xd6/0x130 [ 721.032126] kmem_cache_alloc+0x28e/0x3c0 [ 721.036279] __d_alloc+0x2a/0xa20 [ 721.039737] ? lock_downgrade+0x740/0x740 [ 721.043998] __shmem_file_setup.part.0+0xcb/0x3c0 [ 721.048850] ? shmem_create+0x30/0x30 [ 721.052654] ? __alloc_fd+0x1be/0x490 [ 721.056504] SyS_memfd_create+0x1fc/0x3c0 [ 721.060665] ? shmem_fcntl+0x120/0x120 [ 721.064551] ? __do_page_fault+0x159/0xad0 [ 721.066153] loop5: rw=4096, want=136, limit=5 [ 721.068778] ? do_syscall_64+0x4c/0x640 [ 721.068788] ? shmem_fcntl+0x120/0x120 [ 721.068799] do_syscall_64+0x1d5/0x640 [ 721.068816] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 721.068828] RIP: 0033:0x7f6e79dc1109 [ 721.093870] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 721.101584] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc1109 [ 721.108858] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f6e79e1a1ee [ 721.116124] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f6e787361d0 [ 721.123387] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 721.130649] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 12:42:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x81, 0x8) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 721.153746] FAULT_INJECTION: forcing a failure. [ 721.153746] name failslab, interval 1, probability 0, space 0, times 0 [ 721.165108] FAULT_INJECTION: forcing a failure. [ 721.165108] name failslab, interval 1, probability 0, space 0, times 0 [ 721.170836] CPU: 0 PID: 18799 Comm: syz-executor.3 Not tainted 4.14.281-syzkaller #0 [ 721.183956] gfs2: error 10 reading superblock [ 721.184163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.197996] Call Trace: [ 721.200586] dump_stack+0x1b2/0x281 [ 721.204219] should_fail.cold+0x10a/0x149 [ 721.208371] should_failslab+0xd6/0x130 [ 721.212344] kmem_cache_alloc+0x28e/0x3c0 [ 721.216489] ? shmem_destroy_callback+0xa0/0xa0 [ 721.221165] shmem_alloc_inode+0x18/0x40 [ 721.225219] ? shmem_destroy_callback+0xa0/0xa0 [ 721.229886] alloc_inode+0x5d/0x170 [ 721.233513] new_inode+0x1d/0xf0 [ 721.236875] shmem_get_inode+0x8b/0x890 [ 721.240857] __shmem_file_setup.part.0+0x104/0x3c0 [ 721.245782] ? shmem_create+0x30/0x30 [ 721.249577] ? __alloc_fd+0x1be/0x490 [ 721.253383] SyS_memfd_create+0x1fc/0x3c0 [ 721.257527] ? shmem_fcntl+0x120/0x120 [ 721.261416] ? __do_page_fault+0x159/0xad0 [ 721.265647] ? do_syscall_64+0x4c/0x640 [ 721.269629] ? shmem_fcntl+0x120/0x120 [ 721.273516] do_syscall_64+0x1d5/0x640 [ 721.277420] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 721.282604] RIP: 0033:0x7f9066abe109 [ 721.286309] RSP: 002b:00007f9065432f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 721.294012] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f9066abe109 12:42:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, 0x0, 0x0) [ 721.301271] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f9066b171ee [ 721.308529] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f90654331d0 [ 721.315790] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 721.323054] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 721.360130] CPU: 1 PID: 18795 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 721.368031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.377387] Call Trace: [ 721.379974] dump_stack+0x1b2/0x281 [ 721.383604] should_fail.cold+0x10a/0x149 [ 721.387759] should_failslab+0xd6/0x130 [ 721.391741] kmem_cache_alloc+0x28e/0x3c0 [ 721.395891] __d_alloc+0x2a/0xa20 [ 721.399360] ? lock_downgrade+0x740/0x740 [ 721.403512] __shmem_file_setup.part.0+0xcb/0x3c0 [ 721.408352] ? shmem_create+0x30/0x30 [ 721.412148] ? __alloc_fd+0x1be/0x490 [ 721.415957] SyS_memfd_create+0x1fc/0x3c0 [ 721.420089] ? shmem_fcntl+0x120/0x120 [ 721.423960] ? __do_page_fault+0x159/0xad0 [ 721.428173] ? do_syscall_64+0x4c/0x640 [ 721.432119] ? shmem_fcntl+0x120/0x120 [ 721.435985] do_syscall_64+0x1d5/0x640 [ 721.439862] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 721.445029] RIP: 0033:0x7f1507bbd109 [ 721.448715] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 12:42:32 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 3) 12:42:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x81, 0x8) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:32 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (fail_nth: 4) 12:42:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) 12:42:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, 0x0, 0x0) 12:42:32 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 3) [ 721.456397] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbd109 [ 721.463644] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f1507c161ee [ 721.470888] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f15065321d0 [ 721.478132] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 721.485379] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 12:42:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x1, {0x1, 0x6768, "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", 0x0, 0x7, 0x9, 0x4, 0x4, 0x7, 0x6}, r4}}, 0x128) [ 721.548036] FAULT_INJECTION: forcing a failure. [ 721.548036] name failslab, interval 1, probability 0, space 0, times 0 [ 721.592086] CPU: 1 PID: 18820 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 721.599983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.603089] FAULT_INJECTION: forcing a failure. [ 721.603089] name failslab, interval 1, probability 0, space 0, times 0 [ 721.609326] Call Trace: [ 721.609343] dump_stack+0x1b2/0x281 [ 721.609358] should_fail.cold+0x10a/0x149 [ 721.609375] should_failslab+0xd6/0x130 [ 721.609390] kmem_cache_alloc+0x28e/0x3c0 [ 721.638963] ? shmem_destroy_callback+0xa0/0xa0 [ 721.643634] shmem_alloc_inode+0x18/0x40 [ 721.644824] attempt to access beyond end of device [ 721.647688] ? shmem_destroy_callback+0xa0/0xa0 [ 721.647699] alloc_inode+0x5d/0x170 [ 721.647709] new_inode+0x1d/0xf0 [ 721.647719] shmem_get_inode+0x8b/0x890 [ 721.657093] loop5: rw=4096, want=136, limit=5 [ 721.657293] __shmem_file_setup.part.0+0x104/0x3c0 [ 721.668156] gfs2: error 10 reading superblock [ 721.668193] ? shmem_create+0x30/0x30 [ 721.685811] ? __alloc_fd+0x1be/0x490 [ 721.689602] SyS_memfd_create+0x1fc/0x3c0 [ 721.693731] ? shmem_fcntl+0x120/0x120 [ 721.697614] ? __do_page_fault+0x159/0xad0 [ 721.701835] ? do_syscall_64+0x4c/0x640 [ 721.705793] ? shmem_fcntl+0x120/0x120 [ 721.709669] do_syscall_64+0x1d5/0x640 [ 721.713543] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 721.718722] RIP: 0033:0x7f6e79dc1109 [ 721.722416] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 721.730102] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc1109 [ 721.737364] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f6e79e1a1ee [ 721.744619] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f6e787361d0 [ 721.751873] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 721.759127] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 721.766400] CPU: 0 PID: 18831 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 721.774282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.781641] FAULT_INJECTION: forcing a failure. [ 721.781641] name failslab, interval 1, probability 0, space 0, times 0 [ 721.783709] Call Trace: [ 721.783724] dump_stack+0x1b2/0x281 [ 721.783740] should_fail.cold+0x10a/0x149 [ 721.783755] should_failslab+0xd6/0x130 [ 721.783771] kmem_cache_alloc+0x28e/0x3c0 [ 721.813416] ? shmem_destroy_callback+0xa0/0xa0 [ 721.818085] shmem_alloc_inode+0x18/0x40 [ 721.822137] ? shmem_destroy_callback+0xa0/0xa0 [ 721.826792] alloc_inode+0x5d/0x170 [ 721.830410] new_inode+0x1d/0xf0 [ 721.833769] shmem_get_inode+0x8b/0x890 [ 721.837744] __shmem_file_setup.part.0+0x104/0x3c0 [ 721.842664] ? shmem_create+0x30/0x30 [ 721.846448] ? __alloc_fd+0x1be/0x490 [ 721.850243] SyS_memfd_create+0x1fc/0x3c0 [ 721.854380] ? shmem_fcntl+0x120/0x120 [ 721.858257] ? __do_page_fault+0x159/0xad0 [ 721.862485] ? do_syscall_64+0x4c/0x640 [ 721.866458] ? shmem_fcntl+0x120/0x120 [ 721.870342] do_syscall_64+0x1d5/0x640 [ 721.874238] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 721.879421] RIP: 0033:0x7f1507bbd109 [ 721.883124] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 721.890827] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbd109 [ 721.898096] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f1507c161ee [ 721.905356] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f15065321d0 [ 721.912702] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 721.919967] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 721.928138] CPU: 1 PID: 18828 Comm: syz-executor.3 Not tainted 4.14.281-syzkaller #0 [ 721.936025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.945379] Call Trace: [ 721.947967] dump_stack+0x1b2/0x281 [ 721.951599] should_fail.cold+0x10a/0x149 [ 721.955748] should_failslab+0xd6/0x130 [ 721.959726] kmem_cache_alloc+0x28e/0x3c0 [ 721.963884] get_empty_filp+0x86/0x3f0 [ 721.967858] alloc_file+0x23/0x440 [ 721.971402] __shmem_file_setup.part.0+0x198/0x3c0 [ 721.976329] ? shmem_create+0x30/0x30 [ 721.980122] ? __alloc_fd+0x1be/0x490 [ 721.983927] SyS_memfd_create+0x1fc/0x3c0 [ 721.988073] ? shmem_fcntl+0x120/0x120 12:42:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) (async) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x1, {0x1, 0x6768, "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", 0x0, 0x7, 0x9, 0x4, 0x4, 0x7, 0x6}, r4}}, 0x128) 12:42:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) (async, rerun: 32) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (rerun: 32) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x1, {0x1, 0x6768, "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", 0x0, 0x7, 0x9, 0x4, 0x4, 0x7, 0x6}, r4}}, 0x128) [ 721.991961] ? __do_page_fault+0x159/0xad0 [ 721.996192] ? do_syscall_64+0x4c/0x640 [ 722.000164] ? shmem_fcntl+0x120/0x120 [ 722.004057] do_syscall_64+0x1d5/0x640 [ 722.007944] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 722.013136] RIP: 0033:0x7f9066abe109 [ 722.016927] RSP: 002b:00007f9065432f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 722.024629] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f9066abe109 [ 722.031968] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f9066b171ee 12:42:32 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 4) 12:42:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000040)={0xf, 0x8}, 0x10) 12:42:32 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 4) 12:42:32 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:33 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="b4a0c111a979ffb9c53c8c06ba4247889a75506c127fa50ad1238e799e69398d1fa2be27d686d0e42f5d51d675bea0c6e56175a5e2a13899b1c5b21e04cc7b9c469a91e9f9625248cd3c2459fbea0c5b2311e1cd2173ed36a009a767700b4c3cab371d97e94aec7edf6c84c55ef411af2145c78cbc93ea978fbac9b177ff00bf31edf5c2c9d49c879621cc5321c1be4b94cdaff0944c19545b331f90c1cd8845327926ca3b9a9b72f799776e321ea66f6ef39d302b0594d5ea817037e5d3264022f7e053510c9dce8dfe8e92e0ee032630b52c1a672b4ab107b30b213185dfdee8b4b7a79aa55fcf5888126bed3b1f1145316204f85a7aefd2ddc3bab4c17f0f488ede108b1dd88488e66b5615632f9cf945bb7be5d9f2811769697790568c3e3c88393959a13cf54fd955dd77545739b85e585211e2c3cb2895bb50a926d26ccf9013dc538f92bb2de0a6e1fd7cfd4dddefa9ac1d683780784568339a7927f264de8ba059e6706fd0e1f8eceac6fb668d42fc697ae9ef6eb89945902bee3c66279e20009f3abcc64bae4cf36fa067c66a51a0768a43e132fcf9a934a3d397c25930e0f838e76283a4c1df4f44276219399bc8136d6b865abd474d0dbbb95a502dee5ec6d6dc34c784569b615cddb4d6e01b95c7dd87f6707dd4e9c7e4857e4ded6ef9f38d8ae0948603db2b721711dbd8d40e238af2c140d460571a06754369f8af70e547acc0bcc51f312b9d73a01ec93cc6e08a70b16104d2fba8683ae779d3e09eba35df79cf2f192a8e461bf36602780bb3bb508db33eb8e32c370616089367866f233c4d9a3fe39342e111de047fd482ad7b19f5d42e60289d52f2f6b2ed9e0052261d21fdbd044b2275e102c268b54b9d1ffff142935e5b975523531b084c6ad2f04bce1fcc096fbb4eccb422c89d4403a1d8d46e8cfdcd50c0eb3dae61fb3b99d8dc8cae6e2053a51fb02fbbd43afe016b261d028c4b284f5a90630d505732b25d5ae966c7420dab02cc687c95f57a1a59c174c4824e0813605c9ce5c4d6dd5e9b790e8c9249280b88a3d1131b9d5e8e40a7df3bc7a5939df9fb5d4354fe9e4abd2565b9d94ccf8938ace5b25d96df9cebdb82aa3d355617fec3b3c215aa8f18ed273e3f609364dc966b61182efffb05e5809081823a3b5c1425f9dc1bb91fa6581a20e63c5024d06856175c3af56c7fc99e2b1f77029e4703612026925ee50eca539e7dba99b63e00818eeff7a81ae52c189e3966267bdc7802203e4ba1eea43e5bf4401be83cd3ebad5d0b79609f7bb5b316f6b5885919e1213883b2db7997933393024f32decacdbd381a9d0ba75801105d04f3d653ed1e46a294995fdb57e8dc96eee48537121555f7f04f4cc1ad9b4dc8a1ff0cd3399a3f33901ab5f51a551688c072ce4177b3c7230637644d67a27dac0a853c7ecbdf1f652a44fb959776a22b83fca7f4d7c45b1496de1d110cb544802301275a8a4393fc13a0bb5db6781fa30601d996b3f5b29994ddab716d9fe398bb134a5a496115b94f8628f3898fc61516845e66ad732501d1b129dda999195af547936a2a46abc0100caadbb32b8a5af03fa92e3bbba47fea63593f6f7e7bb4a350b6421f78e7fb61cf956350c5a6e7ce5291b4c2f76c6822b65654a9f5cc0f32f9ff1574d902b5f07300d0c2b7024e56da48ca3b2ac025b7573488f4b18808c26277d031bcc36f25b89d5ece76230d1a093ff9c9ce20090a49e4fcfa56d91e294d401c8c366971ff3dba1eb1f9696c95aa6fc822054e61fc2d5eb896f32a8514bd401f0263f076850273fd26442e2b1b2ad9e19d7c0eda396542fd00bd93a5b7ce25f74e68276964ed11cf6f669eaa47650ed35c56ac0f92081bd6b778ede4255409ecf71092985d6bbb090de7ae702b053b55e3ec3228d5ece4b733306e01dcbc17fc60a9d06856cf50739bcffed33441161da3d72b5e1da7eb46c68ead34982696c12dfe6f669594f3722d97bcba1537b492d88bda002a61cb9a49d055276a088eedc9e7f14983dcd6fcacc315b24b831ecf7dcbf05ef0e6df7f9a61e322c6587890ce9d4be6b8163d4353474f05c25b19b6d0b34bb266ced3838ae7145d7440851b71cbef5f54ac38893b564b1a3a118913073a9374ea60dc35d4640f60221d0488a9433dd213d7a6f64cca872cd4469c0aecbf9b0b1390aaccff36a1331ff27ec600e41ea374994099e6dd54828a3d06370da45f18b9b0aebe6abc2f3faa5439476d9b8a3c2a47fe362cce00ad56f39680a0bf3399d0c1b822ab8a93b8f66783073402525d6cd1827c2dd65bf2fe84b0efc0bcbd674673e15c28df4f22d45b9ca06037d43efed904a2bfe532b43571bd49b6e098034440066011103078cd5f91fdf4ed4529865354542a0fe66babc86f3c61eee8c3faacba8096c61e0af9dfed4815298c006b9ac192ab24bbd4626f87b44b721d354a1156acc1cefcf255789d382fb8afad82fc31234830cfe2af05f54713de341216ab00e27f08657e133927feec09f084e7eb309fedd6b3653a6ae740b36a69f52a48609ba7d4d2498e4c16cdc7af2fc1c4b0ee78422344bb3c5feb489521ed29ed59963bf0c0fb7dcfca5a936e76155f5673cf5fb7d429c4ea191c5b4dbbfd866a880095295653146b971299e49135b99b43bede67dab6afe3cf49218343dd8cc2afcf823ac17b13c0237bff57e8252255584251c2c68a9688e32ff9f70d4666471aafbc1aadc957093f5eb4594978f56fff4a1348bf805b7d09b474ea26161a166a0a88849910c227c2c4d0e531563e934b1f564f9499534c0ffc91204187a9a756e18721585953faf831b4b3bad9b3ca3e8383447e8911290a0b76c309b8d90e4d977af49d5739eb3ef3bf2f0427b8efeca8ada694bbb1013108a5c9dd68e06ac76bca00d0f979beb3fab6ddff51210c678bb3e3f6da95a5a802e78013629590973379605680b8fcc17b5d14858042d626e3d1923cda358f59dd62cd02eb00bf32a8a3c4c7344be1efa2c69f8a8d105d107e4c5fb182275b07a1ff587f9c484a460fbe15080dd6a161964906a2e752250348b55f8e430550c75b88a3b701ded30416ad0ef20634eac12a9c94814971ae4550dc8a1a5b204ba0bfff738de248b72822f69edc7876c20111e9773c8483ec98e7385ee08b0f47d8b2858ca2999db274a748369eb66eafe8b05dc8f47f8683acf9a16d530c8fc5b842e7944bbe1df3d09f959374f65771bb08ff6408333e2d63a2c28ada0903015a7a54ad17c72264aa6d3e74c49fb490ef7a1ece55ddd37b2c5916efbca45be946674628fb349b3262134c82dfe92f0e43e031a030c0e592c2bb7baa2f3930bef2088e3b499796edd60862daf8baee6eb657ca6cbd86d2ebf0d2957a782d6fb6c92f55300880b758beac262132fa117372d569ae884060f838be51e159c449358daa2c6af4ccd4acbb3f39755b0b12cfab5ac9ffb8165751a364ce8137b6f14d071d78589107b3faaeda7a32dd2fc7b75d39a391a8467e8b760689d0558b5b460c23942d55c94732bb1b22f9daf34c32c2d7096eb2c5eef5f4c66a0fc0353f51dee1a76a0f5ac7a13368134f37ab15ce236d9c300d412d1c3ee4e75514cf74602630f2267b2349a938eb275b9a9d31c6c62a5f8604565b6e8400bcd20e17ecc4", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') [ 722.039231] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f90654331d0 [ 722.046495] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 722.053757] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 722.080608] print_req_error: I/O error, dev loop5, sector 0 [ 722.123472] FAULT_INJECTION: forcing a failure. [ 722.123472] name failslab, interval 1, probability 0, space 0, times 0 [ 722.214339] CPU: 0 PID: 18862 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 722.222247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.231686] Call Trace: [ 722.234275] dump_stack+0x1b2/0x281 [ 722.237925] should_fail.cold+0x10a/0x149 [ 722.242077] should_failslab+0xd6/0x130 [ 722.246054] kmem_cache_alloc+0x28e/0x3c0 [ 722.250207] get_empty_filp+0x86/0x3f0 [ 722.254095] alloc_file+0x23/0x440 [ 722.257637] __shmem_file_setup.part.0+0x198/0x3c0 [ 722.262565] ? shmem_create+0x30/0x30 [ 722.266364] ? __alloc_fd+0x1be/0x490 [ 722.270171] SyS_memfd_create+0x1fc/0x3c0 [ 722.274314] ? shmem_fcntl+0x120/0x120 [ 722.278290] ? __do_page_fault+0x159/0xad0 [ 722.282527] ? do_syscall_64+0x4c/0x640 [ 722.286499] ? shmem_fcntl+0x120/0x120 [ 722.290386] do_syscall_64+0x1d5/0x640 [ 722.294287] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 722.299471] RIP: 0033:0x7f1507bbd109 [ 722.303178] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 722.310880] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbd109 [ 722.318144] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f1507c161ee [ 722.325408] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f15065321d0 [ 722.332756] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 722.340018] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 722.369819] FAULT_INJECTION: forcing a failure. [ 722.369819] name failslab, interval 1, probability 0, space 0, times 0 [ 722.375190] attempt to access beyond end of device [ 722.407362] CPU: 0 PID: 18870 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 722.415262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.424620] Call Trace: [ 722.427213] dump_stack+0x1b2/0x281 [ 722.427965] loop5: rw=4096, want=136, limit=5 [ 722.430841] should_fail.cold+0x10a/0x149 [ 722.430854] should_failslab+0xd6/0x130 [ 722.430867] kmem_cache_alloc+0x28e/0x3c0 [ 722.430878] get_empty_filp+0x86/0x3f0 [ 722.430891] alloc_file+0x23/0x440 [ 722.438676] gfs2: error 10 reading superblock [ 722.439502] __shmem_file_setup.part.0+0x198/0x3c0 [ 722.439512] ? shmem_create+0x30/0x30 [ 722.439519] ? __alloc_fd+0x1be/0x490 [ 722.439534] SyS_memfd_create+0x1fc/0x3c0 [ 722.439543] ? shmem_fcntl+0x120/0x120 [ 722.439555] ? __do_page_fault+0x159/0xad0 [ 722.484475] ? do_syscall_64+0x4c/0x640 [ 722.488448] ? shmem_fcntl+0x120/0x120 [ 722.492336] do_syscall_64+0x1d5/0x640 [ 722.496314] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 722.501502] RIP: 0033:0x7f6e79dc1109 [ 722.505206] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 722.512909] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc1109 [ 722.520172] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f6e79e1a1ee [ 722.527524] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f6e787361d0 [ 722.534792] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 722.542059] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 12:42:33 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2ab7dda45fd103cb174f6ad9"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x60433f2b144844e9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x1000}, 0x40090) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) 12:42:33 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) 12:42:33 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:33 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 5) 12:42:33 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 5) 12:42:33 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r4, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) [ 722.739308] FAULT_INJECTION: forcing a failure. [ 722.739308] name failslab, interval 1, probability 0, space 0, times 0 [ 722.799401] CPU: 1 PID: 18887 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 722.807302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.816652] Call Trace: [ 722.819241] dump_stack+0x1b2/0x281 [ 722.822882] should_fail.cold+0x10a/0x149 [ 722.825634] FAULT_INJECTION: forcing a failure. [ 722.825634] name failslab, interval 1, probability 0, space 0, times 0 [ 722.827031] should_failslab+0xd6/0x130 [ 722.827049] kmem_cache_alloc_trace+0x29a/0x3d0 [ 722.846832] apparmor_file_alloc_security+0x129/0x800 [ 722.852025] security_file_alloc+0x66/0xa0 [ 722.856265] ? selinux_is_enabled+0x5/0x50 [ 722.860509] get_empty_filp+0x16b/0x3f0 [ 722.864661] alloc_file+0x23/0x440 [ 722.868201] __shmem_file_setup.part.0+0x198/0x3c0 [ 722.873129] ? shmem_create+0x30/0x30 [ 722.876929] ? __alloc_fd+0x1be/0x490 [ 722.880741] SyS_memfd_create+0x1fc/0x3c0 [ 722.884890] ? shmem_fcntl+0x120/0x120 [ 722.888814] ? __do_page_fault+0x159/0xad0 [ 722.893278] ? do_syscall_64+0x4c/0x640 [ 722.897257] ? shmem_fcntl+0x120/0x120 [ 722.900705] attempt to access beyond end of device [ 722.901140] do_syscall_64+0x1d5/0x640 [ 722.909932] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 722.915112] RIP: 0033:0x7f1507bbd109 [ 722.918816] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 722.926523] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbd109 [ 722.933786] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f1507c161ee [ 722.941051] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f15065321d0 12:42:33 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 722.945233] loop5: rw=4096, want=136, limit=5 [ 722.948314] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 722.948321] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 722.988756] efs: cannot read superblock 12:42:33 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2ab7dda45fd103cb174f6ad9"]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x60433f2b144844e9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x1000}, 0x40090) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) [ 723.005443] attempt to access beyond end of device [ 723.024502] CPU: 0 PID: 18890 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 723.032395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.041746] Call Trace: [ 723.044336] dump_stack+0x1b2/0x281 [ 723.047967] should_fail.cold+0x10a/0x149 12:42:33 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 6) 12:42:33 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="871217d0ed8e486e19d9f8c07f41bc7bf963ac48881a731976d4503a7e9a6d4d813c66c3791c0af4798dd7c20bf934e2ec3e8c56aa5d9e2d633f3bf2b5f6f106393f2539e35da169bd5ada896b475843", 0x50, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000380)=[{&(0x7f00000001c0)="8f43d73b4a966255607189f03a79277be5db20fc6fa7648cb8fda5be3aa1f6a0939414f5b0abb7ee61ed1801b387b5e25fd2ed6cefe7759e89aa49173c04d042acf95e6767ad9d04ee0f3f14f817a8ab2617031171363a1ee724fe9536e1a93985dd01f24fad9cc1ac9c88fd2b4d2ac82495f75dd9f301148b80e893d0d9536c96f65d6097fa1fe57134c2e5c27921e98108fcacab364f1758ee4adcb1e9641965311003ef0fff3668afdca2e2eec252496a9648a4f259d272a077c324f3541387b76ba9fb42a498c031c89fb017bab5ff0532510051a3f5cd", 0xd9}, {&(0x7f00000002c0)="3ad15ffbd8182272c1778c6609b88e0b0b925b41a2baf7136d198afe8a28e20f0a02e0c394f44a532feaef73c471a91aaece86ad47433b3d64a37f762a00159c36d093390f14b55e53f307b3a2756fdc7218e1fa4ebdeb38bfe3539dfd11f440b79988ac4baaec4baaa8ab35e269fa57fdf5fb95b292a5962dd197465f31fe4ffc6233898a0fb0e15c8da325e7f59054d632a2977273208f6d9e3ea0acaa1ba0dea61fc87bab", 0xa6}, {&(0x7f0000000100)="a57cc69be228c7bc4fc54936d9d574723b609907ce57f046ceeb91855d2324b1e2e6eac79e1e0d41f368a43040131c4f525a35797cb977278c113c4e04fa4fd785e11f9b199fc8cc9cee0a074272ad56b3781c80e95c8d5acd1faa0774caf6f057bed1934825493c940b4f7e60d517baa687a679103725bdc652", 0x7a}], 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) [ 723.052130] should_failslab+0xd6/0x130 [ 723.052821] gfs2: error 10 reading superblock [ 723.056096] kmem_cache_alloc_trace+0x29a/0x3d0 [ 723.056114] apparmor_file_alloc_security+0x129/0x800 [ 723.056130] security_file_alloc+0x66/0xa0 [ 723.056139] ? selinux_is_enabled+0x5/0x50 [ 723.056149] get_empty_filp+0x16b/0x3f0 [ 723.056159] alloc_file+0x23/0x440 [ 723.074334] loop1: rw=4096, want=136, limit=5 [ 723.074691] __shmem_file_setup.part.0+0x198/0x3c0 [ 723.079019] gfs2: error 10 reading superblock [ 723.082868] ? shmem_create+0x30/0x30 [ 723.082877] ? __alloc_fd+0x1be/0x490 [ 723.082891] SyS_memfd_create+0x1fc/0x3c0 [ 723.082901] ? shmem_fcntl+0x120/0x120 [ 723.082911] ? __do_page_fault+0x159/0xad0 [ 723.082921] ? do_syscall_64+0x4c/0x640 [ 723.082930] ? shmem_fcntl+0x120/0x120 [ 723.082939] do_syscall_64+0x1d5/0x640 [ 723.082954] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 723.082962] RIP: 0033:0x7f6e79dc1109 [ 723.082967] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 723.082976] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc1109 12:42:34 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 6) [ 723.082982] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f6e79e1a1ee [ 723.082991] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f6e787361d0 [ 723.170218] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 723.177471] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 12:42:34 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r4, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) 12:42:34 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="871217d0ed8e486e19d9f8c07f41bc7bf963ac48881a731976d4503a7e9a6d4d813c66c3791c0af4798dd7c20bf934e2ec3e8c56aa5d9e2d633f3bf2b5f6f106393f2539e35da169bd5ada896b475843", 0x50, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0x0) (async) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000380)=[{&(0x7f00000001c0)="8f43d73b4a966255607189f03a79277be5db20fc6fa7648cb8fda5be3aa1f6a0939414f5b0abb7ee61ed1801b387b5e25fd2ed6cefe7759e89aa49173c04d042acf95e6767ad9d04ee0f3f14f817a8ab2617031171363a1ee724fe9536e1a93985dd01f24fad9cc1ac9c88fd2b4d2ac82495f75dd9f301148b80e893d0d9536c96f65d6097fa1fe57134c2e5c27921e98108fcacab364f1758ee4adcb1e9641965311003ef0fff3668afdca2e2eec252496a9648a4f259d272a077c324f3541387b76ba9fb42a498c031c89fb017bab5ff0532510051a3f5cd", 0xd9}, {&(0x7f00000002c0)="3ad15ffbd8182272c1778c6609b88e0b0b925b41a2baf7136d198afe8a28e20f0a02e0c394f44a532feaef73c471a91aaece86ad47433b3d64a37f762a00159c36d093390f14b55e53f307b3a2756fdc7218e1fa4ebdeb38bfe3539dfd11f440b79988ac4baaec4baaa8ab35e269fa57fdf5fb95b292a5962dd197465f31fe4ffc6233898a0fb0e15c8da325e7f59054d632a2977273208f6d9e3ea0acaa1ba0dea61fc87bab", 0xa6}, {&(0x7f0000000100)="a57cc69be228c7bc4fc54936d9d574723b609907ce57f046ceeb91855d2324b1e2e6eac79e1e0d41f368a43040131c4f525a35797cb977278c113c4e04fa4fd785e11f9b199fc8cc9cee0a074272ad56b3781c80e95c8d5acd1faa0774caf6f057bed1934825493c940b4f7e60d517baa687a679103725bdc652", 0x7a}], 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) (async, rerun: 64) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) (rerun: 64) 12:42:34 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') [ 723.314616] FAULT_INJECTION: forcing a failure. [ 723.314616] name failslab, interval 1, probability 0, space 0, times 0 [ 723.385991] CPU: 0 PID: 18923 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 723.389176] efs: cannot read superblock [ 723.393904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.403439] FAULT_INJECTION: forcing a failure. [ 723.403439] name failslab, interval 1, probability 0, space 0, times 0 [ 723.407203] Call Trace: [ 723.420947] dump_stack+0x1b2/0x281 [ 723.424580] should_fail.cold+0x10a/0x149 [ 723.428730] should_failslab+0xd6/0x130 [ 723.432706] kmem_cache_alloc_trace+0x29a/0x3d0 [ 723.437377] apparmor_file_alloc_security+0x129/0x800 [ 723.442571] security_file_alloc+0x66/0xa0 [ 723.446805] ? selinux_is_enabled+0x5/0x50 [ 723.451051] get_empty_filp+0x16b/0x3f0 [ 723.455027] alloc_file+0x23/0x440 [ 723.458568] __shmem_file_setup.part.0+0x198/0x3c0 [ 723.463498] ? shmem_create+0x30/0x30 [ 723.467299] ? __alloc_fd+0x1be/0x490 [ 723.471101] SyS_memfd_create+0x1fc/0x3c0 [ 723.475245] ? shmem_fcntl+0x120/0x120 [ 723.479134] ? __do_page_fault+0x159/0xad0 [ 723.483367] ? do_syscall_64+0x4c/0x640 [ 723.487339] ? shmem_fcntl+0x120/0x120 [ 723.491226] do_syscall_64+0x1d5/0x640 [ 723.495116] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 723.500298] RIP: 0033:0x7f1507bbd109 [ 723.504006] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 723.511711] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbd109 [ 723.518972] RDX: 0000000000000202 RSI: 0000000000000000 RDI: 00007f1507c161ee [ 723.526236] RBP: 0000000000000001 R08: 0000000000000101 R09: 00007f15065321d0 [ 723.533506] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 723.540768] R13: 0000000020000040 R14: 0000000000000202 R15: 00000000200003c0 [ 723.548042] CPU: 1 PID: 18930 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 723.555919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.565269] Call Trace: [ 723.567856] dump_stack+0x1b2/0x281 [ 723.571484] should_fail.cold+0x10a/0x149 [ 723.575632] should_failslab+0xd6/0x130 [ 723.579605] kmem_cache_alloc+0x28e/0x3c0 [ 723.583758] getname_flags+0xc8/0x550 [ 723.587580] do_sys_open+0x1ce/0x410 [ 723.591290] ? filp_open+0x60/0x60 [ 723.594834] ? SyS_pwrite64+0xca/0x140 [ 723.598720] ? do_syscall_64+0x4c/0x640 [ 723.602688] ? SyS_open+0x30/0x30 [ 723.606135] do_syscall_64+0x1d5/0x640 [ 723.610024] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 723.615206] RIP: 0033:0x7f6e79d74024 [ 723.618912] RSP: 002b:00007f6e78735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 723.626615] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79d74024 12:42:34 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 7) 12:42:34 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="871217d0ed8e486e19d9f8c07f41bc7bf963ac48881a731976d4503a7e9a6d4d813c66c3791c0af4798dd7c20bf934e2ec3e8c56aa5d9e2d633f3bf2b5f6f106393f2539e35da169bd5ada896b475843", 0x50, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000380)=[{&(0x7f00000001c0)="8f43d73b4a966255607189f03a79277be5db20fc6fa7648cb8fda5be3aa1f6a0939414f5b0abb7ee61ed1801b387b5e25fd2ed6cefe7759e89aa49173c04d042acf95e6767ad9d04ee0f3f14f817a8ab2617031171363a1ee724fe9536e1a93985dd01f24fad9cc1ac9c88fd2b4d2ac82495f75dd9f301148b80e893d0d9536c96f65d6097fa1fe57134c2e5c27921e98108fcacab364f1758ee4adcb1e9641965311003ef0fff3668afdca2e2eec252496a9648a4f259d272a077c324f3541387b76ba9fb42a498c031c89fb017bab5ff0532510051a3f5cd", 0xd9}, {&(0x7f00000002c0)="3ad15ffbd8182272c1778c6609b88e0b0b925b41a2baf7136d198afe8a28e20f0a02e0c394f44a532feaef73c471a91aaece86ad47433b3d64a37f762a00159c36d093390f14b55e53f307b3a2756fdc7218e1fa4ebdeb38bfe3539dfd11f440b79988ac4baaec4baaa8ab35e269fa57fdf5fb95b292a5962dd197465f31fe4ffc6233898a0fb0e15c8da325e7f59054d632a2977273208f6d9e3ea0acaa1ba0dea61fc87bab", 0xa6}, {&(0x7f0000000100)="a57cc69be228c7bc4fc54936d9d574723b609907ce57f046ceeb91855d2324b1e2e6eac79e1e0d41f368a43040131c4f525a35797cb977278c113c4e04fa4fd785e11f9b199fc8cc9cee0a074272ad56b3781c80e95c8d5acd1faa0774caf6f057bed1934825493c940b4f7e60d517baa687a679103725bdc652", 0x7a}], 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) (async) add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="871217d0ed8e486e19d9f8c07f41bc7bf963ac48881a731976d4503a7e9a6d4d813c66c3791c0af4798dd7c20bf934e2ec3e8c56aa5d9e2d633f3bf2b5f6f106393f2539e35da169bd5ada896b475843", 0x50, 0xfffffffffffffffb) (async) keyctl$unlink(0x9, r1, 0x0) (async) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000380)=[{&(0x7f00000001c0)="8f43d73b4a966255607189f03a79277be5db20fc6fa7648cb8fda5be3aa1f6a0939414f5b0abb7ee61ed1801b387b5e25fd2ed6cefe7759e89aa49173c04d042acf95e6767ad9d04ee0f3f14f817a8ab2617031171363a1ee724fe9536e1a93985dd01f24fad9cc1ac9c88fd2b4d2ac82495f75dd9f301148b80e893d0d9536c96f65d6097fa1fe57134c2e5c27921e98108fcacab364f1758ee4adcb1e9641965311003ef0fff3668afdca2e2eec252496a9648a4f259d272a077c324f3541387b76ba9fb42a498c031c89fb017bab5ff0532510051a3f5cd", 0xd9}, {&(0x7f00000002c0)="3ad15ffbd8182272c1778c6609b88e0b0b925b41a2baf7136d198afe8a28e20f0a02e0c394f44a532feaef73c471a91aaece86ad47433b3d64a37f762a00159c36d093390f14b55e53f307b3a2756fdc7218e1fa4ebdeb38bfe3539dfd11f440b79988ac4baaec4baaa8ab35e269fa57fdf5fb95b292a5962dd197465f31fe4ffc6233898a0fb0e15c8da325e7f59054d632a2977273208f6d9e3ea0acaa1ba0dea61fc87bab", 0xa6}, {&(0x7f0000000100)="a57cc69be228c7bc4fc54936d9d574723b609907ce57f046ceeb91855d2324b1e2e6eac79e1e0d41f368a43040131c4f525a35797cb977278c113c4e04fa4fd785e11f9b199fc8cc9cee0a074272ad56b3781c80e95c8d5acd1faa0774caf6f057bed1934825493c940b4f7e60d517baa687a679103725bdc652", 0x7a}], 0x3, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) (async) 12:42:34 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2ab7dda45fd103cb174f6ad9"]) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x60433f2b144844e9}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x34}, 0x1, 0x0, 0x0, 0x1000}, 0x40090) (async) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r0) [ 723.633878] RDX: 0000000000000002 RSI: 00007f6e78735fe0 RDI: 00000000ffffff9c [ 723.636612] attempt to access beyond end of device [ 723.641135] RBP: 00007f6e78735fe0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 723.641141] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 723.641146] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 723.662373] attempt to access beyond end of device [ 723.670304] loop1: rw=4096, want=136, limit=5 [ 723.678065] gfs2: error 10 reading superblock [ 723.717933] loop5: rw=4096, want=136, limit=5 [ 723.737180] gfs2: error 10 reading superblock [ 723.739561] FAULT_INJECTION: forcing a failure. [ 723.739561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 723.753475] CPU: 0 PID: 18953 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 723.761348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.770698] Call Trace: [ 723.773296] dump_stack+0x1b2/0x281 [ 723.776927] should_fail.cold+0x10a/0x149 [ 723.781078] __alloc_pages_nodemask+0x22c/0x2720 [ 723.785830] ? trace_hardirqs_on+0x10/0x10 [ 723.790064] ? trace_hardirqs_on+0x10/0x10 [ 723.794296] ? trace_hardirqs_on+0x10/0x10 [ 723.798535] ? __lock_acquire+0x5fc/0x3f20 [ 723.802775] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 723.807631] ? up_write+0x17/0x60 [ 723.811087] ? generic_file_write_iter+0x2f8/0x650 [ 723.816015] ? __fsnotify_inode_delete+0x20/0x20 [ 723.820766] ? iov_iter_init+0xa6/0x1c0 [ 723.824743] cache_grow_begin+0x91/0x700 [ 723.828807] ? fs_reclaim_release+0xd0/0x110 [ 723.833212] ? check_preemption_disabled+0x35/0x240 [ 723.838226] cache_alloc_refill+0x273/0x350 [ 723.842560] kmem_cache_alloc+0x333/0x3c0 [ 723.846719] getname_flags+0xc8/0x550 [ 723.850520] do_sys_open+0x1ce/0x410 [ 723.854231] ? filp_open+0x60/0x60 [ 723.857769] ? SyS_pwrite64+0xca/0x140 [ 723.861663] ? do_syscall_64+0x4c/0x640 [ 723.865632] ? SyS_open+0x30/0x30 [ 723.869082] do_syscall_64+0x1d5/0x640 [ 723.872969] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 723.878150] RIP: 0033:0x7f1507b70024 [ 723.881856] RSP: 002b:00007f1506531eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 723.889557] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507b70024 [ 723.896819] RDX: 0000000000000002 RSI: 00007f1506531fe0 RDI: 00000000ffffff9c [ 723.904086] RBP: 00007f1506531fe0 R08: 0000000000000000 R09: 00007f15065321d0 [ 723.911351] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 12:42:34 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r4, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) [ 723.918617] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:34 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 7) 12:42:34 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r3, 0xc01064c5, &(0x7f0000000100)={&(0x7f00000000c0)=[r4, r5, 0x0, r6, 0x0], 0x5}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r7, 0xc01864cb, &(0x7f0000000380)={&(0x7f00000002c0)=[r4, r8, r9], &(0x7f0000000300)=[0xfffffffffffffffa, 0x7fff], 0x3, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x24042, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 723.965971] efs: cannot read superblock 12:42:34 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r4 = fanotify_init(0x8, 0x40000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r5, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getuid() r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x4, 0x1f004, 0x5000], 0x0, 0x1, 0x101}) syz_mount_image$nilfs2(0x0, &(0x7f00000000c0)='./file0\x00', 0x6878, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="1091d93316e863946c17bca6a8ddf4bbb6293943cf9412c69426721f1138fcf7b9b39d61296220fc6cfad908d3bc02a266e6412ed4be90ffc43f7f5e3635a51906f110f316388041a42b5571e04950b57aad90c7391eeec9523142699544a783e802f9d1b68c7ea2218c3e3a367a2cff766d9880c910e1f7db394101f57909304f966cc99b850235a70a00af3cdd04befe31f38df76421b3a68f5e82b7a060d9d13813e62ee635cd9e57c1c05f61ce2429232275b2671c", 0xb7}, {&(0x7f0000000100)="27e3138245ce0d3b57d0dee3bdbaf275beafcfe7e26b82096ed48920125d11883f830f529a00a46b550785b4567c917e0c4c386c9419b4f6b31c8e35", 0x3c, 0x10000000000008}, {0x0}, {&(0x7f0000000480)="7c4d9765988f60940291c31ebfc2e51fcce65793c2d1c1c44cbe062f74fb22e723269dd719c372dfc5ace18be7da563a66766c1db544bf2b1cdeafc54b7529", 0x3f}], 0x23046, &(0x7f0000000980)=ANY=[@ANYRESDEC=0xee01, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB]) fanotify_mark(0xffffffffffffffff, 0x20, 0x0, r3, &(0x7f0000000000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) 12:42:34 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeb8c7f33046d8333ed7d3f62967a70ed025aa68579fc73c369c7465bb84b83f173a838daac7104c9e20b76997397772f4a8f65d3665c9e7238b6f7f4c32cc9c4185598e16446dd9efd382758a8e5b6f9a7cf352d9f92144bef0cf752fe8e2922941c7bfd11b14ef5d379fddeca6829f091d97cd6c6b59aa29eebf41df60be7"]) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) [ 724.043690] FAULT_INJECTION: forcing a failure. [ 724.043690] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 724.055511] CPU: 1 PID: 18979 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 724.063371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.072711] Call Trace: [ 724.075289] dump_stack+0x1b2/0x281 [ 724.078897] should_fail.cold+0x10a/0x149 [ 724.083025] __alloc_pages_nodemask+0x22c/0x2720 [ 724.087762] ? trace_hardirqs_on+0x10/0x10 [ 724.091979] ? trace_hardirqs_on+0x10/0x10 [ 724.096191] ? trace_hardirqs_on+0x10/0x10 [ 724.100421] ? __lock_acquire+0x5fc/0x3f20 [ 724.104641] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 724.109465] ? up_write+0x17/0x60 [ 724.112896] ? generic_file_write_iter+0x2f8/0x650 [ 724.117807] ? __fsnotify_inode_delete+0x20/0x20 [ 724.122538] ? iov_iter_init+0xa6/0x1c0 [ 724.126489] cache_grow_begin+0x91/0x700 [ 724.130526] ? fs_reclaim_release+0xd0/0x110 [ 724.134915] ? check_preemption_disabled+0x35/0x240 [ 724.139917] cache_alloc_refill+0x273/0x350 [ 724.144219] kmem_cache_alloc+0x333/0x3c0 [ 724.148346] getname_flags+0xc8/0x550 [ 724.152131] do_sys_open+0x1ce/0x410 [ 724.155822] ? filp_open+0x60/0x60 [ 724.159343] ? SyS_pwrite64+0xca/0x140 [ 724.163215] ? do_syscall_64+0x4c/0x640 [ 724.167167] ? SyS_open+0x30/0x30 [ 724.170613] do_syscall_64+0x1d5/0x640 [ 724.174491] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 724.179666] RIP: 0033:0x7f6e79d74024 [ 724.183361] RSP: 002b:00007f6e78735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 12:42:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x1, {0x1, 0x6768, "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", 0x0, 0x7, 0x9, 0x4, 0x4, 0x7, 0x6}, r4}}, 0x128) [ 724.191049] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79d74024 [ 724.198305] RDX: 0000000000000002 RSI: 00007f6e78735fe0 RDI: 00000000ffffff9c [ 724.205569] RBP: 00007f6e78735fe0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 724.212815] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 724.220061] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r3, 0xc01064c5, &(0x7f0000000100)={&(0x7f00000000c0)=[r4, r5, 0x0, r6, 0x0], 0x5}) (async) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000240)={0x0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r7, 0xc01864cb, &(0x7f0000000380)={&(0x7f00000002c0)=[r4, r8, r9], &(0x7f0000000300)=[0xfffffffffffffffa, 0x7fff], 0x3, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x24042, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 724.302000] attempt to access beyond end of device [ 724.307033] efs: cannot read superblock 12:42:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x1, {0x1, 0x6768, "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", 0x0, 0x7, 0x9, 0x4, 0x4, 0x7, 0x6}, r4}}, 0x128) 12:42:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r3, 0xc01064c5, &(0x7f0000000100)={&(0x7f00000000c0)=[r4, r5, 0x0, r6, 0x0], 0x5}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r7, 0xc01864cb, &(0x7f0000000380)={&(0x7f00000002c0)=[r4, r8, r9], &(0x7f0000000300)=[0xfffffffffffffffa, 0x7fff], 0x3, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x24042, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000040)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000080)) (async) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r3, 0xc01064c5, &(0x7f0000000100)={&(0x7f00000000c0)=[r4, r5, 0x0, r6, 0x0], 0x5}) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000240)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000280)) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r7, 0xc01864cb, &(0x7f0000000380)={&(0x7f00000002c0)=[r4, r8, r9], &(0x7f0000000300)=[0xfffffffffffffffa, 0x7fff], 0x3, 0x1}) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x24042, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) 12:42:35 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 8) [ 724.344024] loop5: rw=4096, want=136, limit=5 [ 724.352750] gfs2: error 10 reading superblock [ 724.357391] efs: cannot read superblock [ 724.382188] efs: cannot read superblock 12:42:35 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeb8c7f33046d8333ed7d3f62967a70ed025aa68579fc73c369c7465bb84b83f173a838daac7104c9e20b76997397772f4a8f65d3665c9e7238b6f7f4c32cc9c4185598e16446dd9efd382758a8e5b6f9a7cf352d9f92144bef0cf752fe8e2922941c7bfd11b14ef5d379fddeca6829f091d97cd6c6b59aa29eebf41df60be7"]) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeb8c7f33046d8333ed7d3f62967a70ed025aa68579fc73c369c7465bb84b83f173a838daac7104c9e20b76997397772f4a8f65d3665c9e7238b6f7f4c32cc9c4185598e16446dd9efd382758a8e5b6f9a7cf352d9f92144bef0cf752fe8e2922941c7bfd11b14ef5d379fddeca6829f091d97cd6c6b59aa29eebf41df60be7"]) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) (async) [ 724.445905] FAULT_INJECTION: forcing a failure. [ 724.445905] name failslab, interval 1, probability 0, space 0, times 0 [ 724.468193] CPU: 0 PID: 19015 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 724.476099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.485455] Call Trace: [ 724.488044] dump_stack+0x1b2/0x281 [ 724.491689] should_fail.cold+0x10a/0x149 [ 724.495844] should_failslab+0xd6/0x130 [ 724.499822] kmem_cache_alloc+0x28e/0x3c0 [ 724.503973] get_empty_filp+0x86/0x3f0 [ 724.507861] path_openat+0x84/0x2970 [ 724.511577] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 724.516424] ? path_lookupat+0x780/0x780 [ 724.520490] ? trace_hardirqs_on+0x10/0x10 [ 724.524734] do_filp_open+0x179/0x3c0 [ 724.528534] ? may_open_dev+0xe0/0xe0 [ 724.532335] ? __alloc_fd+0x1be/0x490 [ 724.536141] ? lock_downgrade+0x740/0x740 [ 724.540291] ? do_raw_spin_unlock+0x164/0x220 [ 724.544797] ? _raw_spin_unlock+0x29/0x40 [ 724.548939] ? __alloc_fd+0x1be/0x490 [ 724.552745] do_sys_open+0x296/0x410 [ 724.556459] ? filp_open+0x60/0x60 [ 724.559994] ? SyS_pwrite64+0xca/0x140 [ 724.563882] ? do_syscall_64+0x4c/0x640 [ 724.567851] ? SyS_open+0x30/0x30 [ 724.571304] do_syscall_64+0x1d5/0x640 [ 724.575197] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 724.580381] RIP: 0033:0x7f1507b70024 [ 724.584084] RSP: 002b:00007f1506531eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 12:42:35 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 8) 12:42:35 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r4, 0x0, 0x2, 0x0) connect$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 12:42:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x1, {0x1, 0x6768, "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", 0x0, 0x7, 0x9, 0x4, 0x4, 0x7, 0x6}, r4}}, 0x128) [ 724.591790] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507b70024 [ 724.599053] RDX: 0000000000000002 RSI: 00007f1506531fe0 RDI: 00000000ffffff9c [ 724.606313] RBP: 00007f1506531fe0 R08: 0000000000000000 R09: 00007f15065321d0 [ 724.613575] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 724.620839] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 724.711653] FAULT_INJECTION: forcing a failure. [ 724.711653] name failslab, interval 1, probability 0, space 0, times 0 [ 724.760777] CPU: 0 PID: 19041 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 724.768680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 724.778031] Call Trace: [ 724.780626] dump_stack+0x1b2/0x281 [ 724.784271] should_fail.cold+0x10a/0x149 [ 724.788423] should_failslab+0xd6/0x130 [ 724.792399] kmem_cache_alloc+0x28e/0x3c0 [ 724.796549] get_empty_filp+0x86/0x3f0 [ 724.800436] path_openat+0x84/0x2970 [ 724.804150] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 724.808993] ? path_lookupat+0x780/0x780 [ 724.813051] ? trace_hardirqs_on+0x10/0x10 [ 724.817292] do_filp_open+0x179/0x3c0 [ 724.821091] ? may_open_dev+0xe0/0xe0 [ 724.824889] ? __alloc_fd+0x1be/0x490 [ 724.828692] ? lock_downgrade+0x740/0x740 [ 724.832838] ? do_raw_spin_unlock+0x164/0x220 [ 724.837332] ? _raw_spin_unlock+0x29/0x40 [ 724.841478] ? __alloc_fd+0x1be/0x490 [ 724.845291] do_sys_open+0x296/0x410 [ 724.849005] ? filp_open+0x60/0x60 [ 724.852542] ? SyS_pwrite64+0xca/0x140 [ 724.856426] ? do_syscall_64+0x4c/0x640 [ 724.860484] ? SyS_open+0x30/0x30 [ 724.863934] do_syscall_64+0x1d5/0x640 [ 724.867825] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 724.873007] RIP: 0033:0x7f6e79d74024 [ 724.876713] RSP: 002b:00007f6e78735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 724.884416] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79d74024 [ 724.891681] RDX: 0000000000000002 RSI: 00007f6e78735fe0 RDI: 00000000ffffff9c [ 724.898942] RBP: 00007f6e78735fe0 R08: 0000000000000000 R09: 00007f6e787361d0 12:42:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) 12:42:35 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 9) 12:42:35 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 9) [ 724.906208] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 724.913470] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 724.931972] efs: cannot read superblock [ 724.944509] gfs2: invalid mount option: /proc/sys/net/ipv4/vs/schedule_icmp 12:42:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) 12:42:35 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeb8c7f33046d8333ed7d3f62967a70ed025aa68579fc73c369c7465bb84b83f173a838daac7104c9e20b76997397772f4a8f65d3665c9e7238b6f7f4c32cc9c4185598e16446dd9efd382758a8e5b6f9a7cf352d9f92144bef0cf752fe8e2922941c7bfd11b14ef5d379fddeca6829f091d97cd6c6b59aa29eebf41df60be7"]) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) [ 725.013477] gfs2: can't parse mount arguments 12:42:35 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r4, 0x0, 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 12:42:35 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x3}}, 0x18) 12:42:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) [ 725.064855] FAULT_INJECTION: forcing a failure. [ 725.064855] name failslab, interval 1, probability 0, space 0, times 0 [ 725.123462] CPU: 0 PID: 19068 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 725.131364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.142201] Call Trace: [ 725.144795] dump_stack+0x1b2/0x281 [ 725.148516] should_fail.cold+0x10a/0x149 [ 725.152667] should_failslab+0xd6/0x130 [ 725.155065] FAULT_INJECTION: forcing a failure. [ 725.155065] name failslab, interval 1, probability 0, space 0, times 0 [ 725.156639] kmem_cache_alloc_trace+0x29a/0x3d0 [ 725.156655] apparmor_file_alloc_security+0x129/0x800 [ 725.156671] security_file_alloc+0x66/0xa0 [ 725.181900] ? selinux_is_enabled+0x5/0x50 [ 725.186135] get_empty_filp+0x16b/0x3f0 [ 725.190114] path_openat+0x84/0x2970 [ 725.193828] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 725.198672] ? path_lookupat+0x780/0x780 [ 725.202734] ? trace_hardirqs_on+0x10/0x10 [ 725.206972] do_filp_open+0x179/0x3c0 [ 725.210770] ? may_open_dev+0xe0/0xe0 [ 725.214574] ? __alloc_fd+0x1be/0x490 [ 725.218376] ? lock_downgrade+0x740/0x740 [ 725.222525] ? do_raw_spin_unlock+0x164/0x220 [ 725.227021] ? _raw_spin_unlock+0x29/0x40 [ 725.231166] ? __alloc_fd+0x1be/0x490 [ 725.235057] do_sys_open+0x296/0x410 [ 725.238768] ? filp_open+0x60/0x60 [ 725.242340] ? SyS_pwrite64+0xca/0x140 [ 725.246231] ? do_syscall_64+0x4c/0x640 [ 725.250202] ? SyS_open+0x30/0x30 [ 725.253663] do_syscall_64+0x1d5/0x640 [ 725.257571] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 725.262757] RIP: 0033:0x7f1507b70024 [ 725.266459] RSP: 002b:00007f1506531eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 725.274164] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507b70024 [ 725.281433] RDX: 0000000000000002 RSI: 00007f1506531fe0 RDI: 00000000ffffff9c [ 725.288783] RBP: 00007f1506531fe0 R08: 0000000000000000 R09: 00007f15065321d0 [ 725.296049] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 725.303318] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 725.314702] CPU: 1 PID: 19077 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 725.322591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.331936] Call Trace: [ 725.334524] dump_stack+0x1b2/0x281 [ 725.338155] should_fail.cold+0x10a/0x149 [ 725.342304] should_failslab+0xd6/0x130 [ 725.346281] kmem_cache_alloc_trace+0x29a/0x3d0 [ 725.350951] apparmor_file_alloc_security+0x129/0x800 [ 725.356148] security_file_alloc+0x66/0xa0 [ 725.357982] attempt to access beyond end of device [ 725.360378] ? selinux_is_enabled+0x5/0x50 [ 725.360390] get_empty_filp+0x16b/0x3f0 12:42:36 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) [ 725.360404] path_openat+0x84/0x2970 [ 725.376673] loop5: rw=4096, want=136, limit=5 [ 725.377187] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 725.377202] ? path_lookupat+0x780/0x780 [ 725.377214] ? trace_hardirqs_on+0x10/0x10 [ 725.381771] gfs2: error 10 reading superblock [ 725.386529] do_filp_open+0x179/0x3c0 [ 725.386539] ? may_open_dev+0xe0/0xe0 [ 725.386548] ? __alloc_fd+0x1be/0x490 [ 725.386560] ? lock_downgrade+0x740/0x740 [ 725.414793] ? do_raw_spin_unlock+0x164/0x220 [ 725.419289] ? _raw_spin_unlock+0x29/0x40 12:42:36 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) [ 725.423437] ? __alloc_fd+0x1be/0x490 [ 725.427244] do_sys_open+0x296/0x410 [ 725.430960] ? filp_open+0x60/0x60 [ 725.434494] ? SyS_pwrite64+0xca/0x140 [ 725.438378] ? do_syscall_64+0x4c/0x640 [ 725.442352] ? SyS_open+0x30/0x30 [ 725.445803] do_syscall_64+0x1d5/0x640 [ 725.449697] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 725.449820] efs: cannot read superblock [ 725.454873] RIP: 0033:0x7f6e79d74024 [ 725.454879] RSP: 002b:00007f6e78735eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 12:42:36 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x3}}, 0x18) 12:42:36 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 10) 12:42:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) 12:42:36 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 10) 12:42:36 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) [ 725.454890] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79d74024 [ 725.454896] RDX: 0000000000000002 RSI: 00007f6e78735fe0 RDI: 00000000ffffff9c [ 725.454901] RBP: 00007f6e78735fe0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 725.454906] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 725.454913] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 12:42:36 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, &(0x7f0000000340), 0x800000, &(0x7f0000000080)=ANY=[@ANYBLOB="178df506ba74ebfc418d7692c9439b3eacbd204529990002f6024cd51ecc78c6f5d01a4af7fdb34cd7bf56a636f67bb54d2f6a2fc89318df21ef97396f3e87d4803fd46626f0324dbdf7bbe6f733049e146efdb8d400029c3a14967b2ba888639e1d0689afe279f6513dd9b5d0"]) fanotify_mark(0xffffffffffffffff, 0x2, 0x1000, 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 12:42:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) [ 725.602968] FAULT_INJECTION: forcing a failure. [ 725.602968] name failslab, interval 1, probability 0, space 0, times 0 [ 725.625695] attempt to access beyond end of device 12:42:36 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x3}}, 0x18) 12:42:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) [ 725.671965] CPU: 0 PID: 19105 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 725.674989] loop5: rw=4096, want=136, limit=5 [ 725.679860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.679902] Call Trace: [ 725.679919] dump_stack+0x1b2/0x281 [ 725.679934] should_fail.cold+0x10a/0x149 [ 725.696311] gfs2: error 10 reading superblock [ 725.708541] should_failslab+0xd6/0x130 [ 725.712527] kmem_cache_alloc_trace+0x29a/0x3d0 [ 725.717204] ? loop_get_status64+0x100/0x100 [ 725.721612] __kthread_create_on_node+0xbe/0x3a0 [ 725.726361] ? kthread_park+0x130/0x130 [ 725.730336] ? loop_get_status64+0x100/0x100 [ 725.734729] kthread_create_on_node+0xa8/0xd0 [ 725.739203] ? __kthread_create_on_node+0x3a0/0x3a0 [ 725.744199] ? __lockdep_init_map+0x100/0x560 [ 725.748674] ? __lockdep_init_map+0x100/0x560 [ 725.753153] lo_ioctl+0xcd9/0x1cd0 [ 725.756673] ? loop_set_status64+0xe0/0xe0 [ 725.760900] blkdev_ioctl+0x540/0x1830 [ 725.764769] ? blkpg_ioctl+0x8d0/0x8d0 [ 725.768637] ? trace_hardirqs_on+0x10/0x10 [ 725.772853] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 725.777935] ? debug_check_no_obj_freed+0x2c0/0x680 [ 725.782930] block_ioctl+0xd9/0x120 [ 725.786533] ? blkdev_fallocate+0x3a0/0x3a0 [ 725.790843] do_vfs_ioctl+0x75a/0xff0 [ 725.794633] ? lock_acquire+0x170/0x3f0 [ 725.798584] ? ioctl_preallocate+0x1a0/0x1a0 [ 725.802970] ? __fget+0x265/0x3e0 [ 725.806401] ? do_vfs_ioctl+0xff0/0xff0 [ 725.810361] ? security_file_ioctl+0x83/0xb0 [ 725.814755] SyS_ioctl+0x7f/0xb0 [ 725.818099] ? do_vfs_ioctl+0xff0/0xff0 [ 725.822049] do_syscall_64+0x1d5/0x640 [ 725.825918] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 725.831096] RIP: 0033:0x7f1507bbcec7 [ 725.834795] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 725.842492] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 725.849748] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 725.857008] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 725.864258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 12:42:36 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, &(0x7f0000000340), 0x800000, &(0x7f0000000080)=ANY=[@ANYBLOB="178df506ba74ebfc418d7692c9439b3eacbd204529990002f6024cd51ecc78c6f5d01a4af7fdb34cd7bf56a636f67bb54d2f6a2fc89318df21ef97396f3e87d4803fd46626f0324dbdf7bbe6f733049e146efdb8d400029c3a14967b2ba888639e1d0689afe279f6513dd9b5d0"]) (async, rerun: 32) fanotify_mark(0xffffffffffffffff, 0x2, 0x1000, 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') (rerun: 32) 12:42:36 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 11) [ 725.871515] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 725.901847] FAULT_INJECTION: forcing a failure. [ 725.901847] name failslab, interval 1, probability 0, space 0, times 0 12:42:36 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) [ 725.959642] CPU: 1 PID: 19118 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 725.967544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 725.976899] Call Trace: [ 725.979489] dump_stack+0x1b2/0x281 [ 725.983119] should_fail.cold+0x10a/0x149 [ 725.987269] should_failslab+0xd6/0x130 [ 725.991250] kmem_cache_alloc_trace+0x29a/0x3d0 [ 725.995926] ? loop_get_status64+0x100/0x100 [ 726.000339] __kthread_create_on_node+0xbe/0x3a0 [ 726.005093] ? kthread_park+0x130/0x130 [ 726.009077] ? loop_get_status64+0x100/0x100 [ 726.013570] kthread_create_on_node+0xa8/0xd0 [ 726.018061] ? __kthread_create_on_node+0x3a0/0x3a0 [ 726.023080] ? __lockdep_init_map+0x100/0x560 [ 726.027576] ? __lockdep_init_map+0x100/0x560 [ 726.032078] lo_ioctl+0xcd9/0x1cd0 [ 726.035627] ? loop_set_status64+0xe0/0xe0 [ 726.039861] blkdev_ioctl+0x540/0x1830 [ 726.043747] ? blkpg_ioctl+0x8d0/0x8d0 [ 726.047717] ? trace_hardirqs_on+0x10/0x10 [ 726.051952] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 726.057054] ? debug_check_no_obj_freed+0x2c0/0x680 [ 726.062072] block_ioctl+0xd9/0x120 [ 726.065786] ? blkdev_fallocate+0x3a0/0x3a0 [ 726.070104] do_vfs_ioctl+0x75a/0xff0 [ 726.073905] ? lock_acquire+0x170/0x3f0 [ 726.077880] ? ioctl_preallocate+0x1a0/0x1a0 [ 726.082289] ? __fget+0x265/0x3e0 [ 726.085743] ? do_vfs_ioctl+0xff0/0xff0 [ 726.089718] ? security_file_ioctl+0x83/0xb0 [ 726.094124] SyS_ioctl+0x7f/0xb0 [ 726.097485] ? do_vfs_ioctl+0xff0/0xff0 [ 726.101456] do_syscall_64+0x1d5/0x640 12:42:37 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000040)={{@my=0x0}, 0xffff, 0x8000000000000000, 0x8f2, 0x8}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r1, 0x500e, 0x0) 12:42:37 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 11) [ 726.105346] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 726.110532] RIP: 0033:0x7f6e79dc0ec7 [ 726.114234] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 726.122022] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 726.129285] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 726.136551] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 726.143816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 726.151080] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:37 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000040)={{@my=0x0}, 0xffff, 0x8000000000000000, 0x8f2, 0x8}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r1, 0x500e, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000040)={{@my=0x0}, 0xffff, 0x8000000000000000, 0x8f2, 0x8}) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_NONBLOCK(r1, 0x500e, 0x0) (async) 12:42:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) [ 726.229024] FAULT_INJECTION: forcing a failure. [ 726.229024] name failslab, interval 1, probability 0, space 0, times 0 [ 726.232183] FAULT_INJECTION: forcing a failure. [ 726.232183] name failslab, interval 1, probability 0, space 0, times 0 [ 726.255607] attempt to access beyond end of device [ 726.266001] loop5: rw=4096, want=136, limit=5 [ 726.288809] gfs2: error 10 reading superblock [ 726.302658] CPU: 0 PID: 19132 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 726.310555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.319907] Call Trace: [ 726.322492] dump_stack+0x1b2/0x281 [ 726.326127] should_fail.cold+0x10a/0x149 [ 726.330371] should_failslab+0xd6/0x130 [ 726.334357] kmem_cache_alloc+0x28e/0x3c0 [ 726.338499] __kernfs_new_node+0x6f/0x470 [ 726.342644] kernfs_create_dir_ns+0x8c/0x200 [ 726.347053] internal_create_group+0xe9/0x710 [ 726.351559] lo_ioctl+0x1137/0x1cd0 [ 726.355187] ? loop_set_status64+0xe0/0xe0 [ 726.359433] blkdev_ioctl+0x540/0x1830 [ 726.363323] ? blkpg_ioctl+0x8d0/0x8d0 [ 726.367218] ? trace_hardirqs_on+0x10/0x10 [ 726.371450] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 726.376542] ? debug_check_no_obj_freed+0x2c0/0x680 [ 726.381557] block_ioctl+0xd9/0x120 [ 726.385184] ? blkdev_fallocate+0x3a0/0x3a0 [ 726.389508] do_vfs_ioctl+0x75a/0xff0 [ 726.393305] ? lock_acquire+0x170/0x3f0 [ 726.397280] ? ioctl_preallocate+0x1a0/0x1a0 [ 726.401688] ? __fget+0x265/0x3e0 [ 726.405135] ? do_vfs_ioctl+0xff0/0xff0 [ 726.409098] ? security_file_ioctl+0x83/0xb0 [ 726.413500] SyS_ioctl+0x7f/0xb0 [ 726.416856] ? do_vfs_ioctl+0xff0/0xff0 [ 726.420832] do_syscall_64+0x1d5/0x640 [ 726.424716] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 726.429892] RIP: 0033:0x7f1507bbcec7 [ 726.433598] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 726.441301] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 726.448564] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 726.455843] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 726.463208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 726.470473] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 726.477749] CPU: 1 PID: 19148 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 726.481730] efs: cannot read superblock 12:42:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) 12:42:37 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 12) 12:42:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) [ 726.485627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.485631] Call Trace: [ 726.485647] dump_stack+0x1b2/0x281 [ 726.485662] should_fail.cold+0x10a/0x149 [ 726.485677] should_failslab+0xd6/0x130 [ 726.485688] kmem_cache_alloc+0x28e/0x3c0 [ 726.485702] __kernfs_new_node+0x6f/0x470 [ 726.485713] kernfs_create_dir_ns+0x8c/0x200 [ 726.525928] internal_create_group+0xe9/0x710 [ 726.530516] lo_ioctl+0x1137/0x1cd0 [ 726.533522] FAULT_INJECTION: forcing a failure. 12:42:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) [ 726.533522] name failslab, interval 1, probability 0, space 0, times 0 [ 726.534144] ? loop_set_status64+0xe0/0xe0 [ 726.549537] blkdev_ioctl+0x540/0x1830 [ 726.553440] ? blkpg_ioctl+0x8d0/0x8d0 [ 726.557401] ? trace_hardirqs_on+0x10/0x10 [ 726.561720] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 726.566815] ? debug_check_no_obj_freed+0x2c0/0x680 [ 726.571826] block_ioctl+0xd9/0x120 [ 726.575446] ? blkdev_fallocate+0x3a0/0x3a0 [ 726.579758] do_vfs_ioctl+0x75a/0xff0 [ 726.583558] ? lock_acquire+0x170/0x3f0 12:42:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) [ 726.587606] ? ioctl_preallocate+0x1a0/0x1a0 [ 726.592026] ? __fget+0x265/0x3e0 [ 726.595562] ? do_vfs_ioctl+0xff0/0xff0 [ 726.599526] ? security_file_ioctl+0x83/0xb0 [ 726.603936] SyS_ioctl+0x7f/0xb0 [ 726.607300] ? do_vfs_ioctl+0xff0/0xff0 [ 726.611267] do_syscall_64+0x1d5/0x640 [ 726.615159] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 726.620342] RIP: 0033:0x7f6e79dc0ec7 [ 726.624043] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 726.631744] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 726.638998] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 726.646247] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 726.653554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 726.660803] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 726.668068] CPU: 0 PID: 19171 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 726.675951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 726.685294] Call Trace: [ 726.687870] dump_stack+0x1b2/0x281 [ 726.691488] should_fail.cold+0x10a/0x149 [ 726.695621] should_failslab+0xd6/0x130 [ 726.699581] kmem_cache_alloc+0x40/0x3c0 [ 726.703625] __debug_object_init+0x578/0x7a0 [ 726.708018] ? lock_downgrade+0x740/0x740 [ 726.712149] ? debug_object_destroy+0x240/0x240 [ 726.716799] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 726.721884] debug_object_activate+0x391/0x490 [ 726.726447] ? debug_object_assert_init+0x2d0/0x2d0 [ 726.731445] ? lock_acquire+0x170/0x3f0 [ 726.735405] ? shmem_destroy_inode+0x70/0x70 [ 726.739796] __call_rcu.constprop.0+0x31/0x7d0 [ 726.744359] ? mpol_free_shared_policy+0xe/0xa0 [ 726.749008] ? shmem_statfs+0x2a0/0x2a0 [ 726.752969] destroy_inode+0xb9/0x110 [ 726.756749] iput+0x458/0x7e0 [ 726.759837] ? find_inode_nowait+0x180/0x180 [ 726.764227] dentry_unlink_inode+0x25c/0x310 [ 726.768617] __dentry_kill+0x320/0x550 [ 726.772502] ? dput.part.0+0x27/0x710 [ 726.776281] dput.part.0+0x56f/0x710 [ 726.779978] dput+0x1b/0x30 [ 726.782897] __fput+0x445/0x7a0 [ 726.786164] task_work_run+0x11f/0x190 [ 726.790156] exit_to_usermode_loop+0x1ad/0x200 [ 726.794815] do_syscall_64+0x4a3/0x640 [ 726.798688] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 726.803857] RIP: 0033:0x7f1507b6fd4b [ 726.807549] RSP: 002b:00007f1506531f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 726.815239] RAX: 0000000000000000 RBX: 00007f15065326b8 RCX: 00007f1507b6fd4b [ 726.822490] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000004 [ 726.829740] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 726.836990] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 726.844239] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 726.873138] print_req_error: I/O error, dev loop5, sector 0 [ 726.914942] efs: cannot read superblock 12:42:37 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, &(0x7f0000000340), 0x800000, &(0x7f0000000080)=ANY=[@ANYBLOB="178df506ba74ebfc418d7692c9439b3eacbd204529990002f6024cd51ecc78c6f5d01a4af7fdb34cd7bf56a636f67bb54d2f6a2fc89318df21ef97396f3e87d4803fd46626f0324dbdf7bbe6f733049e146efdb8d400029c3a14967b2ba888639e1d0689afe279f6513dd9b5d0"]) (async) fanotify_mark(0xffffffffffffffff, 0x2, 0x1000, 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 12:42:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:37 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000040)={{@my=0x0}, 0xffff, 0x8000000000000000, 0x8f2, 0x8}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_NONBLOCK(r1, 0x500e, 0x0) 12:42:37 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 12:42:37 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 13) 12:42:37 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 12) 12:42:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000002c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000003c0)={0x14, 0x88, 0xfa00, {r3, 0x8, 0x0, @in={0x2, 0x4e21, @loopback}}}, 0x90) 12:42:38 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) [ 727.101977] FAULT_INJECTION: forcing a failure. [ 727.101977] name failslab, interval 1, probability 0, space 0, times 0 [ 727.113898] CPU: 1 PID: 19213 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 727.121779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.131222] Call Trace: [ 727.133817] dump_stack+0x1b2/0x281 [ 727.137454] should_fail.cold+0x10a/0x149 [ 727.141608] should_failslab+0xd6/0x130 [ 727.145585] kmem_cache_alloc+0x40/0x3c0 12:42:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000002c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000003c0)={0x14, 0x88, 0xfa00, {r3, 0x8, 0x0, @in={0x2, 0x4e21, @loopback}}}, 0x90) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240), 0x2}}, 0x20) (async) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000002c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300), 0x2, 0x8}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000003c0)={0x14, 0x88, 0xfa00, {r3, 0x8, 0x0, @in={0x2, 0x4e21, @loopback}}}, 0x90) (async) 12:42:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000002c0)={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000300)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000003c0)={0x14, 0x88, 0xfa00, {r3, 0x8, 0x0, @in={0x2, 0x4e21, @loopback}}}, 0x90) [ 727.149648] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 727.155278] idr_get_free_cmn+0x595/0x8d0 [ 727.159430] ? trace_hardirqs_on+0x10/0x10 [ 727.163670] idr_alloc_cmn+0xe8/0x1e0 [ 727.167473] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 727.172312] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 727.177330] ? __schedule+0x1450/0x1de0 [ 727.181304] ? cpuacct_charge+0x1cf/0x350 [ 727.185448] ? fs_reclaim_release+0xd0/0x110 [ 727.189864] idr_alloc_cyclic+0xc2/0x1d0 [ 727.193929] ? idr_alloc_cmn+0x1e0/0x1e0 [ 727.197984] ? __radix_tree_preload+0x1c3/0x250 [ 727.202660] __kernfs_new_node+0xaf/0x470 [ 727.206814] kernfs_create_dir_ns+0x8c/0x200 [ 727.211212] internal_create_group+0xe9/0x710 [ 727.215692] lo_ioctl+0x1137/0x1cd0 [ 727.219305] ? loop_set_status64+0xe0/0xe0 [ 727.223521] blkdev_ioctl+0x540/0x1830 [ 727.227391] ? blkpg_ioctl+0x8d0/0x8d0 [ 727.231286] ? trace_hardirqs_on+0x10/0x10 [ 727.235505] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 727.240591] ? debug_check_no_obj_freed+0x2c0/0x680 [ 727.245593] block_ioctl+0xd9/0x120 [ 727.249202] ? blkdev_fallocate+0x3a0/0x3a0 [ 727.253506] do_vfs_ioctl+0x75a/0xff0 [ 727.257294] ? lock_acquire+0x170/0x3f0 [ 727.261249] ? ioctl_preallocate+0x1a0/0x1a0 [ 727.265640] ? __fget+0x265/0x3e0 [ 727.269162] ? do_vfs_ioctl+0xff0/0xff0 [ 727.273117] ? security_file_ioctl+0x83/0xb0 [ 727.277509] SyS_ioctl+0x7f/0xb0 [ 727.280855] ? do_vfs_ioctl+0xff0/0xff0 [ 727.284817] do_syscall_64+0x1d5/0x640 [ 727.288689] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 727.293856] RIP: 0033:0x7f6e79dc0ec7 [ 727.297545] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.305231] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 727.312566] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 727.319829] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 727.327075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 727.334319] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 727.348089] attempt to access beyond end of device [ 727.353396] FAULT_INJECTION: forcing a failure. [ 727.353396] name failslab, interval 1, probability 0, space 0, times 0 [ 727.359850] loop5: rw=4096, want=136, limit=5 [ 727.375867] gfs2: error 10 reading superblock [ 727.388031] CPU: 1 PID: 19217 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 727.395924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.405273] Call Trace: [ 727.407861] dump_stack+0x1b2/0x281 [ 727.411491] should_fail.cold+0x10a/0x149 [ 727.415644] should_failslab+0xd6/0x130 [ 727.419618] kmem_cache_alloc+0x28e/0x3c0 [ 727.423772] __kernfs_new_node+0x6f/0x470 [ 727.427924] kernfs_new_node+0x7b/0xe0 [ 727.431809] __kernfs_create_file+0x3d/0x320 [ 727.436303] sysfs_add_file_mode_ns+0x1e1/0x450 [ 727.440972] ? kernfs_create_dir_ns+0x171/0x200 [ 727.445643] internal_create_group+0x22b/0x710 [ 727.450226] lo_ioctl+0x1137/0x1cd0 [ 727.453857] ? loop_set_status64+0xe0/0xe0 [ 727.458095] blkdev_ioctl+0x540/0x1830 [ 727.461986] ? blkpg_ioctl+0x8d0/0x8d0 [ 727.465877] ? trace_hardirqs_on+0x10/0x10 [ 727.470112] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 727.475210] ? debug_check_no_obj_freed+0x2c0/0x680 [ 727.480229] block_ioctl+0xd9/0x120 [ 727.483855] ? blkdev_fallocate+0x3a0/0x3a0 [ 727.488181] do_vfs_ioctl+0x75a/0xff0 [ 727.491981] ? lock_acquire+0x170/0x3f0 [ 727.495951] ? ioctl_preallocate+0x1a0/0x1a0 [ 727.500364] ? __fget+0x265/0x3e0 [ 727.503818] ? do_vfs_ioctl+0xff0/0xff0 [ 727.507790] ? security_file_ioctl+0x83/0xb0 [ 727.512195] SyS_ioctl+0x7f/0xb0 [ 727.515558] ? do_vfs_ioctl+0xff0/0xff0 [ 727.519533] do_syscall_64+0x1d5/0x640 [ 727.523429] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 727.528701] RIP: 0033:0x7f1507bbcec7 [ 727.532405] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.540197] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 12:42:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040084}, 0x8845) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r1) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x1000, &(0x7f0000000480)=ANY=[@ANYBLOB="7768c5c2ddaf420fb6e71741846321bc458ee3a90574683fcf21a539a7e4806dccf40014d8afe40fd865e484a37c3fe20bfc3d544506bd792ba42f6854d44bd6f112171413f692e6e58b87fcf81ef1e6b197ab17657bef43b60ed90963e3f9334ff5fcffce0547099c67db50d159e1475458377e6ac3f1fa894408683193eb00e45eeffc3014bebfe74eb9cba72a8c934827241f22d99ed019b5f54097110631", @ANYRES32=r1, @ANYRES32=r2]) syz_mount_image$gfs2(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x20, 0x5, &(0x7f0000002880)=[{&(0x7f00000005c0)="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", 0x1000, 0xfff}, {&(0x7f00000015c0)="0d5dd63a29a5119ab790d8f23e553005291d18edebf06009d64e088a6662d49f670f546f2247e1832c6023c84308c08892bca2018b288fd3df3f5f94332316069d7629cf3a8f933c667d9e627a10eae006bbe03d1d0402c268a3103e52fb997c72394fb9598ede9d9de43ecaa85445a8c68934759c48071dd99add8ff5608302c70c", 0x82, 0x81}, {&(0x7f0000001680)="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0x1000, 0x8}, {&(0x7f0000002680)="e255b281b884f38d3165fc303d0984e5a32518f1309079f697e4c67adc48d1f6a985726114178c8a14652cc2787e8fceabc6f901fd1f9674206d481ea0f51b5fc7bc85a91c55684e0727ba35a08b7d3bc7c51bdeb2bf2c785c52cb48600122efb6df6c3f39eb59e3933ef3de73aed72b350bd37199157bc38168a95246d1e43bcef7dec8fad999803d9be6dfdf8b1b365042dd374874dfeea89a0797bc8fbd160a8d4ea1d74212261da8f780a4c87e82c2a71b55f51633c7fe3e4fa9bc04e81762a1e9aab3d35ec4a2c2bcb0e94b592ee1137765f4a30e", 0xd7, 0x9}, {&(0x7f0000002780)="ef0296cde45a5689521dd6a8899404af6e560caa9edb7b46e1b2a3c337aeaaa3ac69844e6016d54b5a216ca70456de1e3eb0883f67b4dd79576f46f7814b445dca8e62ecec825a8effd641b65747cb761c22b94ff5c7b6809bf9e97230b93c82d6196a83f4f451afd05517fd975366f15725ff10e4ff6e48d2ad32b173af5fe828b30f342e656bf23b6f529a8218d0b2d22a336f046640dfed25b5e9cf82542bc295c3b576a1f0fb1ffcf9754d88fcdb6cf7faf10d1fe30bff833fac57d634e9ae493a59050c35da648c4ce82a630f8c337be5168acf4efd290e1c1ed66bff29e24a3a33094ce45cfaf3397a4087b36e5a2ecc055618a6", 0xf7, 0x7fffffffffffffff}], 0x80, &(0x7f0000002900)={[{@quota_account}], [{@dont_appraise}]}) r3 = fanotify_init(0x8, 0x9000) r4 = syz_mount_image$efs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="0e8ce548b6954952134398f887d26e116f1621a89ed857f35a14b92968338d9200a938801a3ac8581136e302f19bc69a8de2a6f5f6d16758fcfce6aa8b0770504b304d2ba0e7fdd7c91bc11a9511cab679a7924bea1e3dfbaeca23d08ae7bbc46fe884a8498b92e15ddcb0edcfe8d0c328171754db7940f04081cfc457208a4a74b3c196e49cbc5b95b61fc7e1a8cfec17e5561f2d9bc02c28325c4c6c6b87f80e5a6382a1f0fd72e5674b44050784d2cd793ca5bd0818131bb885249d9ed61f317837566e42e74f554a26f67a9552383a11b9831b4e31707c07896eb45716781ca65289dc608b47baea42539ca62cbb9b66", 0xf2, 0x4}], 0x0, &(0x7f0000000280)={[{'^*-}'}, {'egs\x00'}, {'+-!\\-&#][\''}, {'efs\x00'}]}) fanotify_mark(r3, 0x40, 0x40000000, r4, &(0x7f0000000380)='./file0\x00') 12:42:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x857f, 0x0, 0x0, 0x0, @ib={0x1b, 0x1000, 0x10000, {"97aea8e0d7e9dd41546504c42d59756d"}, 0x3a, 0x8001, 0x9}, @ib={0x1b, 0x8, 0x1, {"72f9c6b851a3ae990fa839a38c0e91c7"}, 0x0, 0x7, 0x5}}}, 0x118) 12:42:38 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 14) 12:42:38 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) [ 727.547460] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 727.554722] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 727.561993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 727.569261] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 727.579464] efs: cannot read superblock [ 727.585784] efs: cannot read superblock 12:42:38 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 13) 12:42:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x857f, 0x0, 0x0, 0x0, @ib={0x1b, 0x1000, 0x10000, {"97aea8e0d7e9dd41546504c42d59756d"}, 0x3a, 0x8001, 0x9}, @ib={0x1b, 0x8, 0x1, {"72f9c6b851a3ae990fa839a38c0e91c7"}, 0x0, 0x7, 0x5}}}, 0x118) 12:42:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:38 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r1 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) [ 727.662542] FAULT_INJECTION: forcing a failure. [ 727.662542] name failslab, interval 1, probability 0, space 0, times 0 [ 727.695069] CPU: 1 PID: 19265 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 727.702969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.712322] Call Trace: [ 727.714919] dump_stack+0x1b2/0x281 [ 727.715088] FAULT_INJECTION: forcing a failure. [ 727.715088] name failslab, interval 1, probability 0, space 0, times 0 [ 727.718550] should_fail.cold+0x10a/0x149 [ 727.718564] should_failslab+0xd6/0x130 [ 727.718579] kmem_cache_alloc+0x28e/0x3c0 [ 727.741956] __kernfs_new_node+0x6f/0x470 [ 727.746098] kernfs_new_node+0x7b/0xe0 [ 727.749982] __kernfs_create_file+0x3d/0x320 [ 727.754374] sysfs_add_file_mode_ns+0x1e1/0x450 [ 727.759028] ? kernfs_create_dir_ns+0x171/0x200 [ 727.763680] internal_create_group+0x22b/0x710 [ 727.768251] lo_ioctl+0x1137/0x1cd0 [ 727.771862] ? loop_set_status64+0xe0/0xe0 [ 727.776080] blkdev_ioctl+0x540/0x1830 [ 727.779953] ? blkpg_ioctl+0x8d0/0x8d0 [ 727.783831] ? trace_hardirqs_on+0x10/0x10 [ 727.788050] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 727.793137] ? debug_check_no_obj_freed+0x2c0/0x680 [ 727.798232] block_ioctl+0xd9/0x120 [ 727.801845] ? blkdev_fallocate+0x3a0/0x3a0 [ 727.806162] do_vfs_ioctl+0x75a/0xff0 [ 727.809945] ? lock_acquire+0x170/0x3f0 [ 727.813907] ? ioctl_preallocate+0x1a0/0x1a0 [ 727.818308] ? __fget+0x265/0x3e0 [ 727.821767] ? do_vfs_ioctl+0xff0/0xff0 [ 727.825735] ? security_file_ioctl+0x83/0xb0 [ 727.830132] SyS_ioctl+0x7f/0xb0 [ 727.833482] ? do_vfs_ioctl+0xff0/0xff0 [ 727.837443] do_syscall_64+0x1d5/0x640 [ 727.841322] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 727.846496] RIP: 0033:0x7f1507bbcec7 [ 727.850187] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 727.857875] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 727.865124] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 727.872375] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 727.879711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 727.887054] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 727.894330] CPU: 0 PID: 19277 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 727.902208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.911554] Call Trace: [ 727.914140] dump_stack+0x1b2/0x281 [ 727.917777] should_fail.cold+0x10a/0x149 [ 727.921933] should_failslab+0xd6/0x130 [ 727.925912] kmem_cache_alloc+0x28e/0x3c0 [ 727.930075] __kernfs_new_node+0x6f/0x470 [ 727.934229] kernfs_new_node+0x7b/0xe0 [ 727.938141] __kernfs_create_file+0x3d/0x320 [ 727.942551] sysfs_add_file_mode_ns+0x1e1/0x450 [ 727.947219] ? kernfs_create_dir_ns+0x171/0x200 [ 727.951892] internal_create_group+0x22b/0x710 [ 727.956481] lo_ioctl+0x1137/0x1cd0 [ 727.960112] ? loop_set_status64+0xe0/0xe0 [ 727.964348] blkdev_ioctl+0x540/0x1830 [ 727.968241] ? blkpg_ioctl+0x8d0/0x8d0 [ 727.972130] ? trace_hardirqs_on+0x10/0x10 [ 727.976454] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 727.981556] ? debug_check_no_obj_freed+0x2c0/0x680 [ 727.986575] block_ioctl+0xd9/0x120 [ 727.990204] ? blkdev_fallocate+0x3a0/0x3a0 [ 727.994532] do_vfs_ioctl+0x75a/0xff0 [ 727.998335] ? lock_acquire+0x170/0x3f0 [ 728.002320] ? ioctl_preallocate+0x1a0/0x1a0 [ 728.006739] ? __fget+0x265/0x3e0 [ 728.010194] ? do_vfs_ioctl+0xff0/0xff0 12:42:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) [ 728.014168] ? security_file_ioctl+0x83/0xb0 [ 728.018663] SyS_ioctl+0x7f/0xb0 [ 728.022031] ? do_vfs_ioctl+0xff0/0xff0 [ 728.026004] do_syscall_64+0x1d5/0x640 [ 728.029898] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 728.035084] RIP: 0033:0x7f6e79dc0ec7 [ 728.038786] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.046489] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 728.053757] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 12:42:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x857f, 0x0, 0x0, 0x0, @ib={0x1b, 0x1000, 0x10000, {"97aea8e0d7e9dd41546504c42d59756d"}, 0x3a, 0x8001, 0x9}, @ib={0x1b, 0x8, 0x1, {"72f9c6b851a3ae990fa839a38c0e91c7"}, 0x0, 0x7, 0x5}}}, 0x118) 12:42:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040084}, 0x8845) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r1) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x1000, &(0x7f0000000480)=ANY=[@ANYBLOB="7768c5c2ddaf420fb6e71741846321bc458ee3a90574683fcf21a539a7e4806dccf40014d8afe40fd865e484a37c3fe20bfc3d544506bd792ba42f6854d44bd6f112171413f692e6e58b87fcf81ef1e6b197ab17657bef43b60ed90963e3f9334ff5fcffce0547099c67db50d159e1475458377e6ac3f1fa894408683193eb00e45eeffc3014bebfe74eb9cba72a8c934827241f22d99ed019b5f54097110631", @ANYRES32=r1, @ANYRES32=r2]) syz_mount_image$gfs2(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x20, 0x5, &(0x7f0000002880)=[{&(0x7f00000005c0)="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0x1000, 0xfff}, {&(0x7f00000015c0)="0d5dd63a29a5119ab790d8f23e553005291d18edebf06009d64e088a6662d49f670f546f2247e1832c6023c84308c08892bca2018b288fd3df3f5f94332316069d7629cf3a8f933c667d9e627a10eae006bbe03d1d0402c268a3103e52fb997c72394fb9598ede9d9de43ecaa85445a8c68934759c48071dd99add8ff5608302c70c", 0x82, 0x81}, 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0x1000, 0x8}, {&(0x7f0000002680)="e255b281b884f38d3165fc303d0984e5a32518f1309079f697e4c67adc48d1f6a985726114178c8a14652cc2787e8fceabc6f901fd1f9674206d481ea0f51b5fc7bc85a91c55684e0727ba35a08b7d3bc7c51bdeb2bf2c785c52cb48600122efb6df6c3f39eb59e3933ef3de73aed72b350bd37199157bc38168a95246d1e43bcef7dec8fad999803d9be6dfdf8b1b365042dd374874dfeea89a0797bc8fbd160a8d4ea1d74212261da8f780a4c87e82c2a71b55f51633c7fe3e4fa9bc04e81762a1e9aab3d35ec4a2c2bcb0e94b592ee1137765f4a30e", 0xd7, 0x9}, {&(0x7f0000002780)="ef0296cde45a5689521dd6a8899404af6e560caa9edb7b46e1b2a3c337aeaaa3ac69844e6016d54b5a216ca70456de1e3eb0883f67b4dd79576f46f7814b445dca8e62ecec825a8effd641b65747cb761c22b94ff5c7b6809bf9e97230b93c82d6196a83f4f451afd05517fd975366f15725ff10e4ff6e48d2ad32b173af5fe828b30f342e656bf23b6f529a8218d0b2d22a336f046640dfed25b5e9cf82542bc295c3b576a1f0fb1ffcf9754d88fcdb6cf7faf10d1fe30bff833fac57d634e9ae493a59050c35da648c4ce82a630f8c337be5168acf4efd290e1c1ed66bff29e24a3a33094ce45cfaf3397a4087b36e5a2ecc055618a6", 0xf7, 0x7fffffffffffffff}], 0x80, &(0x7f0000002900)={[{@quota_account}], [{@dont_appraise}]}) r3 = fanotify_init(0x8, 0x9000) r4 = syz_mount_image$efs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="0e8ce548b6954952134398f887d26e116f1621a89ed857f35a14b92968338d9200a938801a3ac8581136e302f19bc69a8de2a6f5f6d16758fcfce6aa8b0770504b304d2ba0e7fdd7c91bc11a9511cab679a7924bea1e3dfbaeca23d08ae7bbc46fe884a8498b92e15ddcb0edcfe8d0c328171754db7940f04081cfc457208a4a74b3c196e49cbc5b95b61fc7e1a8cfec17e5561f2d9bc02c28325c4c6c6b87f80e5a6382a1f0fd72e5674b44050784d2cd793ca5bd0818131bb885249d9ed61f317837566e42e74f554a26f67a9552383a11b9831b4e31707c07896eb45716781ca65289dc608b47baea42539ca62cbb9b66", 0xf2, 0x4}], 0x0, &(0x7f0000000280)={[{'^*-}'}, {'egs\x00'}, {'+-!\\-&#][\''}, {'efs\x00'}]}) fanotify_mark(r3, 0x40, 0x40000000, r4, &(0x7f0000000380)='./file0\x00') syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040084}, 0x8845) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r1) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) (async) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x1000, &(0x7f0000000480)=ANY=[@ANYBLOB="7768c5c2ddaf420fb6e71741846321bc458ee3a90574683fcf21a539a7e4806dccf40014d8afe40fd865e484a37c3fe20bfc3d544506bd792ba42f6854d44bd6f112171413f692e6e58b87fcf81ef1e6b197ab17657bef43b60ed90963e3f9334ff5fcffce0547099c67db50d159e1475458377e6ac3f1fa894408683193eb00e45eeffc3014bebfe74eb9cba72a8c934827241f22d99ed019b5f54097110631", @ANYRES32=r1, @ANYRES32=r2]) (async) syz_mount_image$gfs2(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x20, 0x5, &(0x7f0000002880)=[{&(0x7f00000005c0)="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{&(0x7f0000001680)="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0x1000, 0x8}, {&(0x7f0000002680)="e255b281b884f38d3165fc303d0984e5a32518f1309079f697e4c67adc48d1f6a985726114178c8a14652cc2787e8fceabc6f901fd1f9674206d481ea0f51b5fc7bc85a91c55684e0727ba35a08b7d3bc7c51bdeb2bf2c785c52cb48600122efb6df6c3f39eb59e3933ef3de73aed72b350bd37199157bc38168a95246d1e43bcef7dec8fad999803d9be6dfdf8b1b365042dd374874dfeea89a0797bc8fbd160a8d4ea1d74212261da8f780a4c87e82c2a71b55f51633c7fe3e4fa9bc04e81762a1e9aab3d35ec4a2c2bcb0e94b592ee1137765f4a30e", 0xd7, 0x9}, {&(0x7f0000002780)="ef0296cde45a5689521dd6a8899404af6e560caa9edb7b46e1b2a3c337aeaaa3ac69844e6016d54b5a216ca70456de1e3eb0883f67b4dd79576f46f7814b445dca8e62ecec825a8effd641b65747cb761c22b94ff5c7b6809bf9e97230b93c82d6196a83f4f451afd05517fd975366f15725ff10e4ff6e48d2ad32b173af5fe828b30f342e656bf23b6f529a8218d0b2d22a336f046640dfed25b5e9cf82542bc295c3b576a1f0fb1ffcf9754d88fcdb6cf7faf10d1fe30bff833fac57d634e9ae493a59050c35da648c4ce82a630f8c337be5168acf4efd290e1c1ed66bff29e24a3a33094ce45cfaf3397a4087b36e5a2ecc055618a6", 0xf7, 0x7fffffffffffffff}], 0x80, &(0x7f0000002900)={[{@quota_account}], [{@dont_appraise}]}) (async) fanotify_init(0x8, 0x9000) (async) syz_mount_image$efs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="0e8ce548b6954952134398f887d26e116f1621a89ed857f35a14b92968338d9200a938801a3ac8581136e302f19bc69a8de2a6f5f6d16758fcfce6aa8b0770504b304d2ba0e7fdd7c91bc11a9511cab679a7924bea1e3dfbaeca23d08ae7bbc46fe884a8498b92e15ddcb0edcfe8d0c328171754db7940f04081cfc457208a4a74b3c196e49cbc5b95b61fc7e1a8cfec17e5561f2d9bc02c28325c4c6c6b87f80e5a6382a1f0fd72e5674b44050784d2cd793ca5bd0818131bb885249d9ed61f317837566e42e74f554a26f67a9552383a11b9831b4e31707c07896eb45716781ca65289dc608b47baea42539ca62cbb9b66", 0xf2, 0x4}], 0x0, &(0x7f0000000280)={[{'^*-}'}, {'egs\x00'}, {'+-!\\-&#][\''}, {'efs\x00'}]}) (async) fanotify_mark(r3, 0x40, 0x40000000, r4, &(0x7f0000000380)='./file0\x00') (async) [ 728.061029] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 728.068292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 728.075556] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:39 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:39 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 12:42:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 728.175275] efs: cannot read superblock [ 728.185076] efs: cannot read superblock 12:42:39 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 15) 12:42:39 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:39 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 14) 12:42:39 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) r0 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 12:42:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:39 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) [ 728.256062] gfs2: invalid mount option: dont_appraise [ 728.261614] gfs2: can't parse mount arguments [ 728.283741] FAULT_INJECTION: forcing a failure. [ 728.283741] name failslab, interval 1, probability 0, space 0, times 0 [ 728.286864] FAULT_INJECTION: forcing a failure. [ 728.286864] name failslab, interval 1, probability 0, space 0, times 0 [ 728.297729] CPU: 1 PID: 19328 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 728.314228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.323579] Call Trace: [ 728.326169] dump_stack+0x1b2/0x281 [ 728.329797] should_fail.cold+0x10a/0x149 [ 728.333945] should_failslab+0xd6/0x130 [ 728.337927] kmem_cache_alloc+0x28e/0x3c0 [ 728.342104] __kernfs_new_node+0x6f/0x470 [ 728.346254] kernfs_new_node+0x7b/0xe0 [ 728.350135] __kernfs_create_file+0x3d/0x320 [ 728.354535] sysfs_add_file_mode_ns+0x1e1/0x450 [ 728.359190] ? kernfs_create_dir_ns+0x171/0x200 [ 728.363846] internal_create_group+0x22b/0x710 [ 728.368428] lo_ioctl+0x1137/0x1cd0 [ 728.372048] ? loop_set_status64+0xe0/0xe0 [ 728.376287] blkdev_ioctl+0x540/0x1830 [ 728.380167] ? blkpg_ioctl+0x8d0/0x8d0 [ 728.384045] ? trace_hardirqs_on+0x10/0x10 [ 728.388277] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 728.393373] ? debug_check_no_obj_freed+0x2c0/0x680 [ 728.398389] block_ioctl+0xd9/0x120 [ 728.402013] ? blkdev_fallocate+0x3a0/0x3a0 [ 728.406332] do_vfs_ioctl+0x75a/0xff0 [ 728.410119] ? lock_acquire+0x170/0x3f0 [ 728.414084] ? ioctl_preallocate+0x1a0/0x1a0 [ 728.418491] ? __fget+0x265/0x3e0 [ 728.421936] ? do_vfs_ioctl+0xff0/0xff0 [ 728.425999] ? security_file_ioctl+0x83/0xb0 [ 728.430406] SyS_ioctl+0x7f/0xb0 [ 728.433766] ? do_vfs_ioctl+0xff0/0xff0 [ 728.437733] do_syscall_64+0x1d5/0x640 [ 728.441611] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 728.446791] RIP: 0033:0x7f6e79dc0ec7 [ 728.450498] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.458199] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 728.465455] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 728.472704] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 728.479969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 728.487227] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 728.494491] CPU: 0 PID: 19333 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 12:42:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:39 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r0 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) [ 728.502371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.511723] Call Trace: [ 728.514312] dump_stack+0x1b2/0x281 [ 728.517942] should_fail.cold+0x10a/0x149 [ 728.522091] should_failslab+0xd6/0x130 [ 728.526068] kmem_cache_alloc+0x28e/0x3c0 [ 728.528935] efs: cannot read superblock [ 728.530223] __kernfs_new_node+0x6f/0x470 [ 728.530236] kernfs_new_node+0x7b/0xe0 [ 728.530247] __kernfs_create_file+0x3d/0x320 [ 728.546592] sysfs_add_file_mode_ns+0x1e1/0x450 [ 728.551264] ? kernfs_create_dir_ns+0x171/0x200 [ 728.555934] internal_create_group+0x22b/0x710 [ 728.560524] lo_ioctl+0x1137/0x1cd0 [ 728.564157] ? loop_set_status64+0xe0/0xe0 [ 728.568390] blkdev_ioctl+0x540/0x1830 [ 728.572274] ? blkpg_ioctl+0x8d0/0x8d0 [ 728.576245] ? trace_hardirqs_on+0x10/0x10 [ 728.580481] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 728.585582] ? debug_check_no_obj_freed+0x2c0/0x680 [ 728.590600] block_ioctl+0xd9/0x120 [ 728.594222] ? blkdev_fallocate+0x3a0/0x3a0 [ 728.598540] do_vfs_ioctl+0x75a/0xff0 [ 728.602341] ? lock_acquire+0x170/0x3f0 [ 728.606313] ? ioctl_preallocate+0x1a0/0x1a0 [ 728.610727] ? __fget+0x265/0x3e0 [ 728.614178] ? do_vfs_ioctl+0xff0/0xff0 [ 728.618149] ? security_file_ioctl+0x83/0xb0 [ 728.622558] SyS_ioctl+0x7f/0xb0 [ 728.625920] ? do_vfs_ioctl+0xff0/0xff0 [ 728.629895] do_syscall_64+0x1d5/0x640 [ 728.633789] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 728.638969] RIP: 0033:0x7f1507bbcec7 [ 728.642672] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.650382] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 12:42:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040084}, 0x8845) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r1) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x1000, &(0x7f0000000480)=ANY=[@ANYBLOB="7768c5c2ddaf420fb6e71741846321bc458ee3a90574683fcf21a539a7e4806dccf40014d8afe40fd865e484a37c3fe20bfc3d544506bd792ba42f6854d44bd6f112171413f692e6e58b87fcf81ef1e6b197ab17657bef43b60ed90963e3f9334ff5fcffce0547099c67db50d159e1475458377e6ac3f1fa894408683193eb00e45eeffc3014bebfe74eb9cba72a8c934827241f22d99ed019b5f54097110631", @ANYRES32=r1, @ANYRES32=r2]) syz_mount_image$gfs2(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x20, 0x5, &(0x7f0000002880)=[{&(0x7f00000005c0)="d64413bcfafa52d281fa14940916de86a49f469394da0aafc548d915f3403117da48d90d9503c88396390075c3837a63bfb1bd34fdfcffc3fecef4e3b95b4ada5498fc662867359aed5ec70976df862374a11feba619bf53a19ef889d2200f4ccda548ed9e9865c998e433d938005b0dfa306d7e15e5abd01fe3382d1f707e4eb4a85c32d8598512290d21cecbc3e30fa51460401e2b28867a707fbb0e95b336ccf9b5d29190dab573c29cc18bbb74118788d4135e6f4359e331efe95914a56e44aed2d02cdf6403fd7e54fb66f45622b3a24405757c8eecc414018ef76943451c63019366c338ae805b4290da39ffce61fd4126f6092c15f5fec9b996d7eaf51cb4fbacb3b9275b57f9f605c23ced8e0dd24e25bb7467c57256c1b5725003f5e1f10aa108f15466133e64ce1883bf2a27acfa680226dff679fe9620e194d70fc036749afd5e55404e71a1b9ee2810fe9712ab9b456f9a81eaad40fedf7d5e7eddb450070cf2e54b3c46c11dd2cfe7883e923b2c97902d77ec234b280750a8e7f9e9fef8634cac058d6558254cad29ca7f0f3efd00711d095d3141a9d318094940ad8ca7743f11c788324c1c2ebdb728cc817d19f44ed568991cc8112acb8b95b6c130b994cc3c375af8099ecd69ec0a52c9524f0f0eea614052c45bb9df20fb521cf618504b6da003d827f720dd4ececc195c1f854c74d05a97c1be801ef00ea86a61251f29582111f4cdcf019f7452d16d86548efa0d8093d663b9f6bcc632967604e110bc59c5b56e87d674313752aead99352e9c3a7c8b32603e6de89c742067430c6e339f28f7fd177cef89f7aa674389a11333ce5797803a10477460e643aacea69597411c7cfe424a14bd04031d2348e5e117a2ab93155cb45e04e6c2d0179fd12f5f13c3b0ec990eac81b46799b71efcf46310aad38248128096877d627b766664350b0a68243bb789593c7deb609833c13493b26681bb1f3d3d0984ce156f1cb259176d4cccf6011286d885c5243f459e3f9d5b1b9325290f4cb7a0b2affb2aa99521146e62218f1f9ceec50fb25d154379d2e8118394368cd4131bc782ebedaf5f01e793f7594c7af42f77967c7ebf9462833c5300dd27e3a60eb901a43db333f2fe0bfee8d1c9ae4ddf7ad4da7c795d9ea81dd9b6fd7e40b87754b5b041fff8674bbad7cec23b786cb7fd71618e3a159b499426c0b6ad54da7f135e62ef3c5a3b8f26508d85fc4d35026eb891cf891bfd5db3723eb4b49a18b3e5f528c551d7367eb5e9f8e474371d2e0d6ecb80a1f70f568dc2470c7aa38390749d0e521c5a4aa35e1c753b363b90941e8f0d17bbd5ffb6f6b8a9221a34e7d719323c67a525a77fcff9289f8eee24c648160a4106addfd0039197f5fe52ba6ed16fc41ca3914b452bc074b872d6381637b0f0acfb9bc69f7e46b00cf4a828e62f739c59d25455415b1a5d9fc3f343fcdf9d459bdf3c85c79a045c0884170589e639c736138cd19ade355c9fab90cfb1608253f34dc21e543e5ec2438aa8ce483196cbf3ccc5cb3fabf600ad1e5b8e86446d11d0c64c6c37a552998c4259687b5f67d386ad646ebc5a88f48fb74dc92d5081e5b77e3768bb22fcb3477bb9136799e5bc72df4574c21322fa1429e6d16a62938e5df4ed11b209e74a36515dd4914e75b2d7efd596374d8adac3fc039a2df8b826af654f29a13ade568683ab9b76d7c95eb4ad53161b33f4faf337d838ebf53d7a2149bcc75213e556dcfd92d4e69660b6db7165c1a280f02aa6a180062207888ec01106a1f619ad098638085eb578b226571131a7d107a38167954de5a5d18f0bd01b06e808a7ddd57cdc01fdc8cbf40c624d3853f31367fa5d1b0bef8b4f0a790cd4522a2cb6715a86aef8487063107e7d9de2e333c3a17f526227979458e3f4e0364697b3502e8b363af26eaa4ec659ff80264e54cb9cace5063689e012dce6931b10e8ab0f5b661b735e5b822ef4be98eb713574ba0ace7cf5c8998d3c736136d07dee929bc91f7854e15d252012d58e565b39cc8ad7a985afbe15d103b003eded8a1e2b5e0e408717d783ae8c5ba7630aa1df4ff1c86353d4b8ad0a2f6998e8d0aab1ca8e71a8af8d4f8c1ee11d02cbf8803b7d3c0bc9cb141bc1e25561e158d381bc4e65c7fca44925117bbf15daaa1b5ba900128fe840c1c89d7d4586cae22c10e79e89b0c69c9c7d25fed80df7b1f5c286b701cf7c646a01c745ded536120f2c095784ab5df9afd579c1fb14271c9e209855ed2b29cd5ce60e7f2054bd79196382627a73ad73fa8a0dc707f43dc6358c87f2ceaecd4e2a7eef4e479461383b05ede95927a530fd0cc06f19d912f91fecabc6e06cfb12ac420fbc0581e80b5a0ac573d27c4e5825c311ca2407672efb9cbd99899c773dd3e368a19331e29cdac392de1e2464ecde18397439d636b1515c4779b3539ef8d5e004d32f7113269a725c014ca50fdf0ce72047f0ebdc782e446cc4ed8886d1955ebaeeb26f7bf7b80932446486421a28e8ac10570839d02d6ab809d83f8bf9a8e3520933e6c540fa45fde4de68156cec5d3f7546a43b7735432c1b9283a3fe75d5681a3c522f406ebd15999d58ac7af63fe75da695b0a778d0ce8947ae51ff79b6f7814a89d539224016b202f7b162d5ba9c863247abceaac1348906fcdb42c0e030de5713c459cd1d942ed0a32aaa4f2746ba4353f6ae718ff801515484c03ced98107a92e5e74c491962373bf3a90af4b373cc83ff85ee3e3e881551cfb180bd5769ae18e89d7493500dc714d3b130428db667ec3162c229175d7bca0a6b2368f84b51206952c2390757d41a6f1157306332c8ee0afe97cfe7160c1a2105a8a5755cbb5122acf61cd7088d0d01dbb3f384da0087fdd152f1d5bd1c0e0cf2d83dbaafc05bf5265b4b95171819c6a2d02c92df64db4acfe1d994efac42bbe9249a686edede8c0b22e60dbb8d3b32304e01f44a373f1d27c0a93b51a56623c195b7213dbf87ed8428341e345144539a248a31b7972533f094cb402841eb37732b7337e20dfc29d8df925fbd3acc9978bfe5de08ec4ec4ba1b53d595fe4c0795ab166c258f796606da7ae77dacaf4d3396b6af9324a2ae8407e59e068d61084f901874d4c88afd18e970a1b8fcc2c4c93c8d845f5eecdf1e2afb861ebb9563fd2f1f91d44ac9256d67b012718520fb0777e4d812246319893e6e00e7c4cf2c1b5467ec68b4b1f964095c43b9935b7347c9b970996422801d49b3b560a5044bd4be1b94180ce324d894e5d0f4e181faeb0a11b2f486f70d4782a3c5496ab7129b83d5ffc1507702e4423edae194bc21c8d145e1585aba57ba4f8eaafb44130dc88f08efa6b9b236d631f3ee9fd8e8814caa42c87945f8581beee13ef773dc3dfc7e7793659e5c662d3592af1f91575723d16ae87e8648745e1b0caef241decb0e4d28ff1a5b1b8f327831ed72edaac7fed5937413ba4021ded6a9042e2bfdaec6e98d37fa1df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0x1000, 0xfff}, {&(0x7f00000015c0)="0d5dd63a29a5119ab790d8f23e553005291d18edebf06009d64e088a6662d49f670f546f2247e1832c6023c84308c08892bca2018b288fd3df3f5f94332316069d7629cf3a8f933c667d9e627a10eae006bbe03d1d0402c268a3103e52fb997c72394fb9598ede9d9de43ecaa85445a8c68934759c48071dd99add8ff5608302c70c", 0x82, 0x81}, 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0x1000, 0x8}, {&(0x7f0000002680)="e255b281b884f38d3165fc303d0984e5a32518f1309079f697e4c67adc48d1f6a985726114178c8a14652cc2787e8fceabc6f901fd1f9674206d481ea0f51b5fc7bc85a91c55684e0727ba35a08b7d3bc7c51bdeb2bf2c785c52cb48600122efb6df6c3f39eb59e3933ef3de73aed72b350bd37199157bc38168a95246d1e43bcef7dec8fad999803d9be6dfdf8b1b365042dd374874dfeea89a0797bc8fbd160a8d4ea1d74212261da8f780a4c87e82c2a71b55f51633c7fe3e4fa9bc04e81762a1e9aab3d35ec4a2c2bcb0e94b592ee1137765f4a30e", 0xd7, 0x9}, {&(0x7f0000002780)="ef0296cde45a5689521dd6a8899404af6e560caa9edb7b46e1b2a3c337aeaaa3ac69844e6016d54b5a216ca70456de1e3eb0883f67b4dd79576f46f7814b445dca8e62ecec825a8effd641b65747cb761c22b94ff5c7b6809bf9e97230b93c82d6196a83f4f451afd05517fd975366f15725ff10e4ff6e48d2ad32b173af5fe828b30f342e656bf23b6f529a8218d0b2d22a336f046640dfed25b5e9cf82542bc295c3b576a1f0fb1ffcf9754d88fcdb6cf7faf10d1fe30bff833fac57d634e9ae493a59050c35da648c4ce82a630f8c337be5168acf4efd290e1c1ed66bff29e24a3a33094ce45cfaf3397a4087b36e5a2ecc055618a6", 0xf7, 0x7fffffffffffffff}], 0x80, &(0x7f0000002900)={[{@quota_account}], [{@dont_appraise}]}) r3 = fanotify_init(0x8, 0x9000) r4 = syz_mount_image$efs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="0e8ce548b6954952134398f887d26e116f1621a89ed857f35a14b92968338d9200a938801a3ac8581136e302f19bc69a8de2a6f5f6d16758fcfce6aa8b0770504b304d2ba0e7fdd7c91bc11a9511cab679a7924bea1e3dfbaeca23d08ae7bbc46fe884a8498b92e15ddcb0edcfe8d0c328171754db7940f04081cfc457208a4a74b3c196e49cbc5b95b61fc7e1a8cfec17e5561f2d9bc02c28325c4c6c6b87f80e5a6382a1f0fd72e5674b44050784d2cd793ca5bd0818131bb885249d9ed61f317837566e42e74f554a26f67a9552383a11b9831b4e31707c07896eb45716781ca65289dc608b47baea42539ca62cbb9b66", 0xf2, 0x4}], 0x0, &(0x7f0000000280)={[{'^*-}'}, {'egs\x00'}, {'+-!\\-&#][\''}, {'efs\x00'}]}) fanotify_mark(r3, 0x40, 0x40000000, r4, &(0x7f0000000380)='./file0\x00') syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040084}, 0x8845) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r1) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r2) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r2) (async) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x1000, &(0x7f0000000480)=ANY=[@ANYBLOB="7768c5c2ddaf420fb6e71741846321bc458ee3a90574683fcf21a539a7e4806dccf40014d8afe40fd865e484a37c3fe20bfc3d544506bd792ba42f6854d44bd6f112171413f692e6e58b87fcf81ef1e6b197ab17657bef43b60ed90963e3f9334ff5fcffce0547099c67db50d159e1475458377e6ac3f1fa894408683193eb00e45eeffc3014bebfe74eb9cba72a8c934827241f22d99ed019b5f54097110631", @ANYRES32=r1, @ANYRES32=r2]) (async) syz_mount_image$gfs2(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x20, 0x5, &(0x7f0000002880)=[{&(0x7f00000005c0)="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{&(0x7f0000001680)="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0x1000, 0x8}, {&(0x7f0000002680)="e255b281b884f38d3165fc303d0984e5a32518f1309079f697e4c67adc48d1f6a985726114178c8a14652cc2787e8fceabc6f901fd1f9674206d481ea0f51b5fc7bc85a91c55684e0727ba35a08b7d3bc7c51bdeb2bf2c785c52cb48600122efb6df6c3f39eb59e3933ef3de73aed72b350bd37199157bc38168a95246d1e43bcef7dec8fad999803d9be6dfdf8b1b365042dd374874dfeea89a0797bc8fbd160a8d4ea1d74212261da8f780a4c87e82c2a71b55f51633c7fe3e4fa9bc04e81762a1e9aab3d35ec4a2c2bcb0e94b592ee1137765f4a30e", 0xd7, 0x9}, {&(0x7f0000002780)="ef0296cde45a5689521dd6a8899404af6e560caa9edb7b46e1b2a3c337aeaaa3ac69844e6016d54b5a216ca70456de1e3eb0883f67b4dd79576f46f7814b445dca8e62ecec825a8effd641b65747cb761c22b94ff5c7b6809bf9e97230b93c82d6196a83f4f451afd05517fd975366f15725ff10e4ff6e48d2ad32b173af5fe828b30f342e656bf23b6f529a8218d0b2d22a336f046640dfed25b5e9cf82542bc295c3b576a1f0fb1ffcf9754d88fcdb6cf7faf10d1fe30bff833fac57d634e9ae493a59050c35da648c4ce82a630f8c337be5168acf4efd290e1c1ed66bff29e24a3a33094ce45cfaf3397a4087b36e5a2ecc055618a6", 0xf7, 0x7fffffffffffffff}], 0x80, &(0x7f0000002900)={[{@quota_account}], [{@dont_appraise}]}) (async) fanotify_init(0x8, 0x9000) (async) syz_mount_image$efs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="0e8ce548b6954952134398f887d26e116f1621a89ed857f35a14b92968338d9200a938801a3ac8581136e302f19bc69a8de2a6f5f6d16758fcfce6aa8b0770504b304d2ba0e7fdd7c91bc11a9511cab679a7924bea1e3dfbaeca23d08ae7bbc46fe884a8498b92e15ddcb0edcfe8d0c328171754db7940f04081cfc457208a4a74b3c196e49cbc5b95b61fc7e1a8cfec17e5561f2d9bc02c28325c4c6c6b87f80e5a6382a1f0fd72e5674b44050784d2cd793ca5bd0818131bb885249d9ed61f317837566e42e74f554a26f67a9552383a11b9831b4e31707c07896eb45716781ca65289dc608b47baea42539ca62cbb9b66", 0xf2, 0x4}], 0x0, &(0x7f0000000280)={[{'^*-}'}, {'egs\x00'}, {'+-!\\-&#][\''}, {'efs\x00'}]}) (async) fanotify_mark(r3, 0x40, 0x40000000, r4, &(0x7f0000000380)='./file0\x00') (async) 12:42:39 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) 12:42:39 executing program 5: r0 = fanotify_init(0x8, 0x40000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 12:42:39 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 15) [ 728.657644] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 728.664906] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 728.672169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 728.679431] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 728.746293] FAULT_INJECTION: forcing a failure. [ 728.746293] name failslab, interval 1, probability 0, space 0, times 0 [ 728.748649] efs: cannot read superblock [ 728.774045] CPU: 0 PID: 19374 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 728.781949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 728.791301] Call Trace: [ 728.793894] dump_stack+0x1b2/0x281 [ 728.797524] should_fail.cold+0x10a/0x149 [ 728.801676] should_failslab+0xd6/0x130 [ 728.805654] kmem_cache_alloc+0x28e/0x3c0 [ 728.809806] __kernfs_new_node+0x6f/0x470 [ 728.813959] kernfs_new_node+0x7b/0xe0 [ 728.817847] __kernfs_create_file+0x3d/0x320 [ 728.822257] sysfs_add_file_mode_ns+0x1e1/0x450 [ 728.826924] ? kernfs_create_dir_ns+0x171/0x200 [ 728.831592] internal_create_group+0x22b/0x710 [ 728.836175] lo_ioctl+0x1137/0x1cd0 [ 728.839808] ? loop_set_status64+0xe0/0xe0 [ 728.844054] blkdev_ioctl+0x540/0x1830 [ 728.847923] ? blkpg_ioctl+0x8d0/0x8d0 [ 728.851792] ? trace_hardirqs_on+0x10/0x10 [ 728.856014] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 728.861102] ? debug_check_no_obj_freed+0x2c0/0x680 [ 728.866105] block_ioctl+0xd9/0x120 [ 728.869714] ? blkdev_fallocate+0x3a0/0x3a0 [ 728.874019] do_vfs_ioctl+0x75a/0xff0 [ 728.877801] ? lock_acquire+0x170/0x3f0 [ 728.881756] ? ioctl_preallocate+0x1a0/0x1a0 [ 728.886147] ? __fget+0x265/0x3e0 [ 728.889582] ? do_vfs_ioctl+0xff0/0xff0 [ 728.893546] ? security_file_ioctl+0x83/0xb0 [ 728.897970] SyS_ioctl+0x7f/0xb0 [ 728.901316] ? do_vfs_ioctl+0xff0/0xff0 [ 728.905270] do_syscall_64+0x1d5/0x640 [ 728.909139] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 728.914312] RIP: 0033:0x7f6e79dc0ec7 [ 728.918002] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 728.925694] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 728.932946] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 12:42:39 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 16) 12:42:39 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) 12:42:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SOUND_MIXER_INFO(r0, 0x805c4d65, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:39 executing program 5: r0 = fanotify_init(0x0, 0x40000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) [ 728.940198] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 728.947446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 728.954712] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 728.968553] efs: cannot read superblock 12:42:39 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 16) 12:42:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SOUND_MIXER_INFO(r0, 0x805c4d65, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) (async) ioctl$SOUND_MIXER_INFO(r0, 0x805c4d65, &(0x7f0000000040)) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) [ 728.997778] gfs2: invalid mount option: dont_appraise 12:42:39 executing program 5: r0 = fanotify_init(0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 12:42:39 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) [ 729.035242] gfs2: can't parse mount arguments [ 729.043929] FAULT_INJECTION: forcing a failure. [ 729.043929] name failslab, interval 1, probability 0, space 0, times 0 [ 729.069792] CPU: 1 PID: 19406 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 12:42:39 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) 12:42:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SOUND_MIXER_INFO(r0, 0x805c4d65, &(0x7f0000000040)) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:39 executing program 5: fanotify_init(0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 12:42:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x1}}, 0x18) [ 729.077710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.087063] Call Trace: [ 729.089652] dump_stack+0x1b2/0x281 [ 729.093288] should_fail.cold+0x10a/0x149 [ 729.097442] should_failslab+0xd6/0x130 [ 729.101422] kmem_cache_alloc+0x28e/0x3c0 [ 729.105571] __kernfs_new_node+0x6f/0x470 [ 729.109722] kernfs_new_node+0x7b/0xe0 [ 729.113600] __kernfs_create_file+0x3d/0x320 [ 729.117989] sysfs_add_file_mode_ns+0x1e1/0x450 [ 729.122635] ? kernfs_create_dir_ns+0x171/0x200 [ 729.127282] internal_create_group+0x22b/0x710 [ 729.131846] lo_ioctl+0x1137/0x1cd0 [ 729.135456] ? loop_set_status64+0xe0/0xe0 [ 729.139668] blkdev_ioctl+0x540/0x1830 [ 729.143541] ? blkpg_ioctl+0x8d0/0x8d0 [ 729.147405] ? trace_hardirqs_on+0x10/0x10 [ 729.151618] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 729.156698] ? debug_check_no_obj_freed+0x2c0/0x680 [ 729.161823] block_ioctl+0xd9/0x120 [ 729.165436] ? blkdev_fallocate+0x3a0/0x3a0 [ 729.169745] do_vfs_ioctl+0x75a/0xff0 [ 729.173769] ? lock_acquire+0x170/0x3f0 [ 729.177729] ? ioctl_preallocate+0x1a0/0x1a0 [ 729.182120] ? __fget+0x265/0x3e0 [ 729.185551] ? do_vfs_ioctl+0xff0/0xff0 [ 729.189503] ? security_file_ioctl+0x83/0xb0 [ 729.193888] SyS_ioctl+0x7f/0xb0 [ 729.197235] ? do_vfs_ioctl+0xff0/0xff0 [ 729.201187] do_syscall_64+0x1d5/0x640 [ 729.205054] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 729.210229] RIP: 0033:0x7f1507bbcec7 [ 729.213924] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.221609] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 729.228855] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.236106] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 729.243351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.250597] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 729.274190] efs: cannot read superblock [ 729.289478] FAULT_INJECTION: forcing a failure. [ 729.289478] name failslab, interval 1, probability 0, space 0, times 0 [ 729.324129] CPU: 1 PID: 19429 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 729.332050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.341405] Call Trace: [ 729.343998] dump_stack+0x1b2/0x281 [ 729.347647] should_fail.cold+0x10a/0x149 [ 729.351803] should_failslab+0xd6/0x130 [ 729.355782] kmem_cache_alloc+0x28e/0x3c0 [ 729.359960] __kernfs_new_node+0x6f/0x470 [ 729.364115] kernfs_new_node+0x7b/0xe0 [ 729.368001] __kernfs_create_file+0x3d/0x320 [ 729.372409] sysfs_add_file_mode_ns+0x1e1/0x450 [ 729.377076] ? kernfs_create_dir_ns+0x171/0x200 [ 729.381748] internal_create_group+0x22b/0x710 [ 729.386336] lo_ioctl+0x1137/0x1cd0 [ 729.390000] ? loop_set_status64+0xe0/0xe0 [ 729.394237] blkdev_ioctl+0x540/0x1830 [ 729.398129] ? blkpg_ioctl+0x8d0/0x8d0 [ 729.402010] ? trace_hardirqs_on+0x10/0x10 [ 729.406252] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 729.411355] ? debug_check_no_obj_freed+0x2c0/0x680 [ 729.416458] block_ioctl+0xd9/0x120 [ 729.420083] ? blkdev_fallocate+0x3a0/0x3a0 [ 729.424399] do_vfs_ioctl+0x75a/0xff0 [ 729.428208] ? lock_acquire+0x170/0x3f0 [ 729.432271] ? ioctl_preallocate+0x1a0/0x1a0 [ 729.436678] ? __fget+0x265/0x3e0 [ 729.440129] ? do_vfs_ioctl+0xff0/0xff0 [ 729.444101] ? security_file_ioctl+0x83/0xb0 [ 729.448507] SyS_ioctl+0x7f/0xb0 [ 729.451867] ? do_vfs_ioctl+0xff0/0xff0 [ 729.455846] do_syscall_64+0x1d5/0x640 [ 729.459736] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 729.464927] RIP: 0033:0x7f6e79dc0ec7 [ 729.468628] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.476332] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 12:42:40 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 17) 12:42:40 executing program 5: fanotify_init(0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 12:42:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {0x0}}, 0x18) 12:42:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) [ 729.483596] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.490865] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 729.498132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.505394] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 729.547814] FAULT_INJECTION: forcing a failure. [ 729.547814] name failslab, interval 1, probability 0, space 0, times 0 [ 729.580504] CPU: 1 PID: 19465 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 729.588405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.597757] Call Trace: [ 729.600348] dump_stack+0x1b2/0x281 [ 729.603984] should_fail.cold+0x10a/0x149 [ 729.608135] should_failslab+0xd6/0x130 [ 729.612111] kmem_cache_alloc+0x28e/0x3c0 [ 729.616263] __kernfs_new_node+0x6f/0x470 [ 729.620423] kernfs_new_node+0x7b/0xe0 [ 729.624311] __kernfs_create_file+0x3d/0x320 [ 729.628721] sysfs_add_file_mode_ns+0x1e1/0x450 [ 729.633388] ? kernfs_create_dir_ns+0x171/0x200 [ 729.638056] internal_create_group+0x22b/0x710 [ 729.641957] efs: cannot read superblock [ 729.642643] lo_ioctl+0x1137/0x1cd0 [ 729.650212] ? loop_set_status64+0xe0/0xe0 [ 729.654449] blkdev_ioctl+0x540/0x1830 [ 729.658346] ? blkpg_ioctl+0x8d0/0x8d0 [ 729.662232] ? trace_hardirqs_on+0x10/0x10 [ 729.666470] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 729.671564] ? debug_check_no_obj_freed+0x2c0/0x680 [ 729.676563] block_ioctl+0xd9/0x120 [ 729.680166] ? blkdev_fallocate+0x3a0/0x3a0 [ 729.684465] do_vfs_ioctl+0x75a/0xff0 [ 729.688242] ? lock_acquire+0x170/0x3f0 [ 729.692199] ? ioctl_preallocate+0x1a0/0x1a0 [ 729.696675] ? __fget+0x265/0x3e0 [ 729.700105] ? do_vfs_ioctl+0xff0/0xff0 [ 729.704056] ? security_file_ioctl+0x83/0xb0 [ 729.708440] SyS_ioctl+0x7f/0xb0 [ 729.711781] ? do_vfs_ioctl+0xff0/0xff0 [ 729.715733] do_syscall_64+0x1d5/0x640 [ 729.719661] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 729.724826] RIP: 0033:0x7f1507bbcec7 [ 729.728513] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.736197] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 12:42:40 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 17) 12:42:40 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) (async) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) (async) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) 12:42:40 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:40 executing program 5: fanotify_init(0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 12:42:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) 12:42:40 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 18) [ 729.743444] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.750688] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 729.757935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.765181] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 729.778543] efs: cannot read superblock 12:42:40 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) 12:42:40 executing program 5: r0 = fanotify_init(0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 12:42:40 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 729.884696] FAULT_INJECTION: forcing a failure. [ 729.884696] name failslab, interval 1, probability 0, space 0, times 0 [ 729.897603] FAULT_INJECTION: forcing a failure. [ 729.897603] name failslab, interval 1, probability 0, space 0, times 0 [ 729.931487] CPU: 0 PID: 19503 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 729.939388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 729.948740] Call Trace: [ 729.951331] dump_stack+0x1b2/0x281 [ 729.954963] should_fail.cold+0x10a/0x149 [ 729.959121] should_failslab+0xd6/0x130 [ 729.963113] kmem_cache_alloc_trace+0x29a/0x3d0 [ 729.967794] ? dev_uevent_filter+0xd0/0xd0 [ 729.972034] kobject_uevent_env+0x20c/0xf30 [ 729.976359] ? internal_create_group+0x48f/0x710 [ 729.981122] lo_ioctl+0x11a6/0x1cd0 [ 729.984759] ? loop_set_status64+0xe0/0xe0 [ 729.988996] blkdev_ioctl+0x540/0x1830 [ 729.992968] ? blkpg_ioctl+0x8d0/0x8d0 [ 729.996841] ? trace_hardirqs_on+0x10/0x10 [ 730.001072] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 730.006165] ? debug_check_no_obj_freed+0x2c0/0x680 [ 730.011166] block_ioctl+0xd9/0x120 [ 730.015064] ? blkdev_fallocate+0x3a0/0x3a0 [ 730.019379] do_vfs_ioctl+0x75a/0xff0 [ 730.023167] ? lock_acquire+0x170/0x3f0 [ 730.027135] ? ioctl_preallocate+0x1a0/0x1a0 [ 730.031534] ? __fget+0x265/0x3e0 [ 730.034972] ? do_vfs_ioctl+0xff0/0xff0 [ 730.039199] ? security_file_ioctl+0x83/0xb0 [ 730.043601] SyS_ioctl+0x7f/0xb0 [ 730.046957] ? do_vfs_ioctl+0xff0/0xff0 [ 730.050932] do_syscall_64+0x1d5/0x640 [ 730.054825] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 730.060012] RIP: 0033:0x7f1507bbcec7 [ 730.063718] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.071427] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 12:42:40 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) 12:42:40 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) (async) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) (async) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) (async) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) (async) [ 730.078783] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 730.086051] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 730.093317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 730.100584] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 730.112376] efs: cannot read superblock [ 730.119993] CPU: 1 PID: 19504 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 730.127881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.137240] Call Trace: [ 730.139832] dump_stack+0x1b2/0x281 [ 730.143462] should_fail.cold+0x10a/0x149 [ 730.147612] should_failslab+0xd6/0x130 [ 730.151590] kmem_cache_alloc+0x28e/0x3c0 [ 730.155738] __kernfs_new_node+0x6f/0x470 [ 730.159890] kernfs_new_node+0x7b/0xe0 [ 730.163779] __kernfs_create_file+0x3d/0x320 [ 730.168283] sysfs_add_file_mode_ns+0x1e1/0x450 [ 730.172958] ? kernfs_create_dir_ns+0x171/0x200 [ 730.177630] internal_create_group+0x22b/0x710 [ 730.182213] lo_ioctl+0x1137/0x1cd0 [ 730.185847] ? loop_set_status64+0xe0/0xe0 [ 730.190086] blkdev_ioctl+0x540/0x1830 [ 730.193976] ? blkpg_ioctl+0x8d0/0x8d0 [ 730.197860] ? trace_hardirqs_on+0x10/0x10 [ 730.202097] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 730.207221] ? debug_check_no_obj_freed+0x2c0/0x680 [ 730.212242] block_ioctl+0xd9/0x120 [ 730.215863] ? blkdev_fallocate+0x3a0/0x3a0 [ 730.220272] do_vfs_ioctl+0x75a/0xff0 [ 730.224062] ? lock_acquire+0x170/0x3f0 [ 730.228024] ? ioctl_preallocate+0x1a0/0x1a0 [ 730.232414] ? __fget+0x265/0x3e0 [ 730.235848] ? do_vfs_ioctl+0xff0/0xff0 [ 730.239813] ? security_file_ioctl+0x83/0xb0 [ 730.244216] SyS_ioctl+0x7f/0xb0 [ 730.247572] ? do_vfs_ioctl+0xff0/0xff0 [ 730.251543] do_syscall_64+0x1d5/0x640 [ 730.255425] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 730.260599] RIP: 0033:0x7f6e79dc0ec7 [ 730.264303] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.271997] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 730.279255] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 730.286511] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 730.293759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 730.301004] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 730.315861] efs: cannot read superblock 12:42:41 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 18) 12:42:41 executing program 1: write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) 12:42:41 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 12:42:41 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) 12:42:41 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 19) 12:42:41 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='u']) [ 730.427582] FAULT_INJECTION: forcing a failure. [ 730.427582] name failslab, interval 1, probability 0, space 0, times 0 [ 730.439291] CPU: 0 PID: 19562 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 730.447174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.456523] Call Trace: [ 730.459109] dump_stack+0x1b2/0x281 [ 730.462739] should_fail.cold+0x10a/0x149 [ 730.466889] should_failslab+0xd6/0x130 [ 730.470866] kmem_cache_alloc_trace+0x29a/0x3d0 [ 730.475536] ? dev_uevent_filter+0xd0/0xd0 [ 730.479781] kobject_uevent_env+0x20c/0xf30 [ 730.484106] ? internal_create_group+0x48f/0x710 [ 730.488863] lo_ioctl+0x11a6/0x1cd0 [ 730.492493] ? loop_set_status64+0xe0/0xe0 [ 730.496731] blkdev_ioctl+0x540/0x1830 [ 730.500632] ? blkpg_ioctl+0x8d0/0x8d0 [ 730.504515] ? trace_hardirqs_on+0x10/0x10 [ 730.508746] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 730.513847] ? debug_check_no_obj_freed+0x2c0/0x680 [ 730.518874] block_ioctl+0xd9/0x120 [ 730.522496] ? blkdev_fallocate+0x3a0/0x3a0 [ 730.526824] do_vfs_ioctl+0x75a/0xff0 [ 730.530626] ? lock_acquire+0x170/0x3f0 [ 730.534604] ? ioctl_preallocate+0x1a0/0x1a0 [ 730.539010] ? __fget+0x265/0x3e0 [ 730.542473] ? do_vfs_ioctl+0xff0/0xff0 [ 730.546448] ? security_file_ioctl+0x83/0xb0 [ 730.550855] SyS_ioctl+0x7f/0xb0 [ 730.554219] ? do_vfs_ioctl+0xff0/0xff0 [ 730.558189] do_syscall_64+0x1d5/0x640 [ 730.562081] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 730.567264] RIP: 0033:0x7f6e79dc0ec7 12:42:41 executing program 1: write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) 12:42:41 executing program 1: write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) 12:42:41 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) 12:42:41 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) [ 730.570975] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.578678] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 730.585940] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 730.590421] FAULT_INJECTION: forcing a failure. [ 730.590421] name failslab, interval 1, probability 0, space 0, times 0 [ 730.593196] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 730.593202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 730.593208] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:41 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='u']) 12:42:41 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) [ 730.625212] efs: cannot read superblock [ 730.641978] efs: cannot read superblock 12:42:41 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 19) 12:42:41 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) 12:42:41 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 12:42:41 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) [ 730.726129] CPU: 1 PID: 19569 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 730.734032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.743384] Call Trace: [ 730.745968] dump_stack+0x1b2/0x281 [ 730.749587] should_fail.cold+0x10a/0x149 [ 730.753721] should_failslab+0xd6/0x130 [ 730.757686] __kmalloc+0x2c1/0x400 [ 730.761224] ? kobject_get_path+0xb5/0x230 [ 730.765453] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 730.770899] kobject_get_path+0xb5/0x230 [ 730.774957] kobject_uevent_env+0x230/0xf30 [ 730.779275] ? internal_create_group+0x48f/0x710 [ 730.784032] lo_ioctl+0x11a6/0x1cd0 [ 730.787662] ? loop_set_status64+0xe0/0xe0 [ 730.791896] blkdev_ioctl+0x540/0x1830 [ 730.795781] ? blkpg_ioctl+0x8d0/0x8d0 [ 730.799660] ? trace_hardirqs_on+0x10/0x10 [ 730.803894] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 730.808995] ? debug_check_no_obj_freed+0x2c0/0x680 [ 730.814013] block_ioctl+0xd9/0x120 [ 730.817635] ? blkdev_fallocate+0x3a0/0x3a0 [ 730.821955] do_vfs_ioctl+0x75a/0xff0 [ 730.825754] ? lock_acquire+0x170/0x3f0 [ 730.829723] ? ioctl_preallocate+0x1a0/0x1a0 [ 730.834143] ? __fget+0x265/0x3e0 [ 730.837595] ? do_vfs_ioctl+0xff0/0xff0 [ 730.841572] ? security_file_ioctl+0x83/0xb0 [ 730.845977] SyS_ioctl+0x7f/0xb0 [ 730.849339] ? do_vfs_ioctl+0xff0/0xff0 [ 730.851244] FAULT_INJECTION: forcing a failure. [ 730.851244] name failslab, interval 1, probability 0, space 0, times 0 [ 730.853313] do_syscall_64+0x1d5/0x640 [ 730.853330] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 730.853343] RIP: 0033:0x7f1507bbcec7 [ 730.877239] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 730.884940] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 730.892205] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 730.897640] efs: cannot read superblock [ 730.899470] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 730.899475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 730.899480] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 730.917276] efs: cannot read superblock [ 730.930867] CPU: 1 PID: 19604 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 730.938752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.948099] Call Trace: [ 730.950689] dump_stack+0x1b2/0x281 [ 730.954323] should_fail.cold+0x10a/0x149 [ 730.958476] should_failslab+0xd6/0x130 [ 730.962450] __kmalloc+0x2c1/0x400 [ 730.966077] ? kobject_get_path+0xb5/0x230 [ 730.970294] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 730.975724] kobject_get_path+0xb5/0x230 [ 730.979769] kobject_uevent_env+0x230/0xf30 [ 730.984078] ? internal_create_group+0x48f/0x710 [ 730.988821] lo_ioctl+0x11a6/0x1cd0 [ 730.992430] ? loop_set_status64+0xe0/0xe0 [ 730.996645] blkdev_ioctl+0x540/0x1830 [ 731.000523] ? blkpg_ioctl+0x8d0/0x8d0 [ 731.004391] ? trace_hardirqs_on+0x10/0x10 [ 731.008607] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 731.013694] ? debug_check_no_obj_freed+0x2c0/0x680 [ 731.018697] block_ioctl+0xd9/0x120 [ 731.022305] ? blkdev_fallocate+0x3a0/0x3a0 [ 731.026699] do_vfs_ioctl+0x75a/0xff0 [ 731.030481] ? lock_acquire+0x170/0x3f0 [ 731.034454] ? ioctl_preallocate+0x1a0/0x1a0 [ 731.038844] ? __fget+0x265/0x3e0 [ 731.042798] ? do_vfs_ioctl+0xff0/0xff0 [ 731.046751] ? security_file_ioctl+0x83/0xb0 [ 731.051137] SyS_ioctl+0x7f/0xb0 [ 731.054490] ? do_vfs_ioctl+0xff0/0xff0 [ 731.058443] do_syscall_64+0x1d5/0x640 [ 731.062310] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 731.067509] RIP: 0033:0x7f6e79dc0ec7 12:42:42 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 20) 12:42:42 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) 12:42:42 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x8, 0x200160) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:42 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) [ 731.071194] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.078880] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 731.086134] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 731.093377] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 731.100620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 731.107865] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 731.123196] efs: cannot read superblock 12:42:42 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='u']) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='u']) (async) 12:42:42 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 20) 12:42:42 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) [ 731.211081] efs: cannot read superblock [ 731.218348] FAULT_INJECTION: forcing a failure. [ 731.218348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 731.230150] CPU: 1 PID: 19645 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 731.238023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.247370] Call Trace: [ 731.249960] dump_stack+0x1b2/0x281 [ 731.253593] should_fail.cold+0x10a/0x149 [ 731.257741] __alloc_pages_nodemask+0x22c/0x2720 [ 731.262494] ? delete_node+0x1eb/0x610 [ 731.266387] ? __lock_acquire+0x5fc/0x3f20 [ 731.270627] ? kernfs_activate+0x2a/0x180 [ 731.274781] ? __mutex_lock+0x360/0x1310 [ 731.278844] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 731.283678] ? kernfs_add_one+0x4c/0x3a0 [ 731.287738] ? kernfs_add_one+0x2e5/0x3a0 [ 731.291887] ? lock_downgrade+0x740/0x740 [ 731.296032] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 731.301487] ? __mutex_unlock_slowpath+0x75/0x770 [ 731.306333] cache_grow_begin+0x91/0x700 [ 731.310414] ? fs_reclaim_release+0xd0/0x110 [ 731.314822] ? check_preemption_disabled+0x35/0x240 [ 731.319977] cache_alloc_refill+0x273/0x350 [ 731.324303] kmem_cache_alloc_trace+0x340/0x3d0 [ 731.328968] ? dev_uevent_filter+0xd0/0xd0 [ 731.332531] FAULT_INJECTION: forcing a failure. [ 731.332531] name failslab, interval 1, probability 0, space 0, times 0 [ 731.333194] kobject_uevent_env+0x20c/0xf30 [ 731.333208] ? internal_create_group+0x48f/0x710 [ 731.333227] lo_ioctl+0x11a6/0x1cd0 [ 731.357048] ? loop_set_status64+0xe0/0xe0 [ 731.361279] blkdev_ioctl+0x540/0x1830 [ 731.365156] ? blkpg_ioctl+0x8d0/0x8d0 [ 731.369023] ? trace_hardirqs_on+0x10/0x10 [ 731.373241] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 731.378324] ? debug_check_no_obj_freed+0x2c0/0x680 [ 731.383322] block_ioctl+0xd9/0x120 [ 731.386929] ? blkdev_fallocate+0x3a0/0x3a0 [ 731.391255] do_vfs_ioctl+0x75a/0xff0 [ 731.395044] ? lock_acquire+0x170/0x3f0 [ 731.399006] ? ioctl_preallocate+0x1a0/0x1a0 [ 731.403397] ? __fget+0x265/0x3e0 [ 731.406832] ? do_vfs_ioctl+0xff0/0xff0 [ 731.410786] ? security_file_ioctl+0x83/0xb0 [ 731.415178] SyS_ioctl+0x7f/0xb0 [ 731.418523] ? do_vfs_ioctl+0xff0/0xff0 [ 731.422480] do_syscall_64+0x1d5/0x640 [ 731.426351] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 731.431521] RIP: 0033:0x7f6e79dc0ec7 [ 731.435209] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.442896] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 731.450161] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 12:42:42 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x8, 0x200160) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f0000000040)) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:42 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, 0x0, 0x0) 12:42:42 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f00000000c0), 0x8, 0x200160) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) syz_open_dev$loop(&(0x7f00000000c0), 0x8, 0x200160) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f0000000040)) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) (async) [ 731.457410] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 731.464658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 731.471908] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 731.479169] CPU: 0 PID: 19644 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 731.487053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.496395] Call Trace: [ 731.498981] dump_stack+0x1b2/0x281 [ 731.502616] should_fail.cold+0x10a/0x149 [ 731.506765] should_failslab+0xd6/0x130 12:42:42 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) [ 731.510734] __kmalloc+0x2c1/0x400 [ 731.514272] ? kobject_get_path+0xb5/0x230 [ 731.518499] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 731.523953] kobject_get_path+0xb5/0x230 [ 731.525951] efs: cannot read superblock [ 731.528017] kobject_uevent_env+0x230/0xf30 [ 731.528032] ? internal_create_group+0x48f/0x710 [ 731.528052] lo_ioctl+0x11a6/0x1cd0 [ 731.528068] ? loop_set_status64+0xe0/0xe0 [ 731.548899] blkdev_ioctl+0x540/0x1830 [ 731.552788] ? blkpg_ioctl+0x8d0/0x8d0 [ 731.556673] ? trace_hardirqs_on+0x10/0x10 [ 731.560909] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 731.566013] ? debug_check_no_obj_freed+0x2c0/0x680 [ 731.571029] block_ioctl+0xd9/0x120 [ 731.574647] ? blkdev_fallocate+0x3a0/0x3a0 [ 731.579004] do_vfs_ioctl+0x75a/0xff0 [ 731.582790] ? lock_acquire+0x170/0x3f0 [ 731.586745] ? ioctl_preallocate+0x1a0/0x1a0 [ 731.591133] ? __fget+0x265/0x3e0 [ 731.594569] ? do_vfs_ioctl+0xff0/0xff0 [ 731.598523] ? security_file_ioctl+0x83/0xb0 [ 731.602911] SyS_ioctl+0x7f/0xb0 [ 731.606255] ? do_vfs_ioctl+0xff0/0xff0 [ 731.610212] do_syscall_64+0x1d5/0x640 [ 731.614105] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 731.619296] RIP: 0033:0x7f1507bbcec7 [ 731.622985] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.630675] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 731.637925] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 731.645172] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 731.652422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 12:42:42 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) (async) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) (async) [ 731.659668] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 731.721823] efs: cannot read superblock 12:42:42 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 21) 12:42:42 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:42 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) 12:42:42 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 12:42:42 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, 0x0, 0x0) 12:42:42 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 21) [ 731.743809] efs: cannot read superblock 12:42:42 executing program 0: ioctl$SOUND_MIXER_READ_CAPS(0xffffffffffffffff, 0x80044dfc, &(0x7f0000000000)) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x80}, 0xa) socket$vsock_stream(0x28, 0x1, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$mixer_OSS_GETVERSION(0xffffffffffffffff, 0x80044d76, &(0x7f0000000040)) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d13, &(0x7f00000000c0)=0x2c) 12:42:42 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "269af736341cf75ec55b51df00f0154bbd7f080e19de8e7827d4d68f89509cd39f639162944cf9a7ff187efd9d2cc9c8dafef5e8c1bdd0aae2803f993443ca43"}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', r0) [ 731.830787] efs: cannot read superblock [ 731.833155] FAULT_INJECTION: forcing a failure. [ 731.833155] name failslab, interval 1, probability 0, space 0, times 0 [ 731.856011] CPU: 1 PID: 19706 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 731.863907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 731.873258] Call Trace: [ 731.875842] dump_stack+0x1b2/0x281 [ 731.879454] should_fail.cold+0x10a/0x149 [ 731.883581] should_failslab+0xd6/0x130 [ 731.887538] kmem_cache_alloc_node_trace+0x25a/0x400 [ 731.892620] __kmalloc_node_track_caller+0x38/0x70 [ 731.897722] __alloc_skb+0x96/0x510 [ 731.901337] kobject_uevent_env+0x882/0xf30 [ 731.905640] lo_ioctl+0x11a6/0x1cd0 [ 731.909250] ? loop_set_status64+0xe0/0xe0 [ 731.913469] blkdev_ioctl+0x540/0x1830 [ 731.917331] ? blkpg_ioctl+0x8d0/0x8d0 [ 731.921210] ? trace_hardirqs_on+0x10/0x10 [ 731.925437] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 731.930522] ? debug_check_no_obj_freed+0x2c0/0x680 [ 731.935610] block_ioctl+0xd9/0x120 [ 731.939212] ? blkdev_fallocate+0x3a0/0x3a0 [ 731.943510] do_vfs_ioctl+0x75a/0xff0 [ 731.947287] ? lock_acquire+0x170/0x3f0 [ 731.951237] ? ioctl_preallocate+0x1a0/0x1a0 [ 731.955621] ? __fget+0x265/0x3e0 [ 731.959054] ? do_vfs_ioctl+0xff0/0xff0 [ 731.963005] ? security_file_ioctl+0x83/0xb0 [ 731.967393] SyS_ioctl+0x7f/0xb0 [ 731.970738] ? do_vfs_ioctl+0xff0/0xff0 [ 731.974693] do_syscall_64+0x1d5/0x640 12:42:42 executing program 0: ioctl$SOUND_MIXER_READ_CAPS(0xffffffffffffffff, 0x80044dfc, &(0x7f0000000000)) (async) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) (async) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x80}, 0xa) (async) socket$vsock_stream(0x28, 0x1, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$mixer_OSS_GETVERSION(0xffffffffffffffff, 0x80044d76, &(0x7f0000000040)) (async) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d13, &(0x7f00000000c0)=0x2c) [ 731.978561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 731.983726] RIP: 0033:0x7f6e79dc0ec7 [ 731.987412] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 731.995101] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 732.002347] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 732.009600] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 732.016845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 732.024096] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 732.037914] FAULT_INJECTION: forcing a failure. [ 732.037914] name failslab, interval 1, probability 0, space 0, times 0 [ 732.050799] efs: cannot read superblock [ 732.055346] CPU: 1 PID: 19709 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 732.063233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.072571] Call Trace: [ 732.075146] dump_stack+0x1b2/0x281 [ 732.078758] should_fail.cold+0x10a/0x149 [ 732.082892] should_failslab+0xd6/0x130 [ 732.086848] kmem_cache_alloc_node+0x263/0x410 [ 732.091414] __alloc_skb+0x5c/0x510 [ 732.095024] kobject_uevent_env+0x882/0xf30 [ 732.099333] lo_ioctl+0x11a6/0x1cd0 [ 732.102957] ? loop_set_status64+0xe0/0xe0 [ 732.107175] blkdev_ioctl+0x540/0x1830 [ 732.111043] ? blkpg_ioctl+0x8d0/0x8d0 [ 732.114911] ? trace_hardirqs_on+0x10/0x10 [ 732.119130] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 732.124229] ? debug_check_no_obj_freed+0x2c0/0x680 [ 732.129227] block_ioctl+0xd9/0x120 [ 732.132845] ? blkdev_fallocate+0x3a0/0x3a0 [ 732.137147] do_vfs_ioctl+0x75a/0xff0 [ 732.140928] ? lock_acquire+0x170/0x3f0 [ 732.144882] ? ioctl_preallocate+0x1a0/0x1a0 [ 732.149273] ? __fget+0x265/0x3e0 [ 732.152707] ? do_vfs_ioctl+0xff0/0xff0 [ 732.156663] ? security_file_ioctl+0x83/0xb0 [ 732.161054] SyS_ioctl+0x7f/0xb0 [ 732.164490] ? do_vfs_ioctl+0xff0/0xff0 [ 732.168449] do_syscall_64+0x1d5/0x640 [ 732.172322] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 732.177489] RIP: 0033:0x7f1507bbcec7 [ 732.181179] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:42:43 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 22) [ 732.188866] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 732.196114] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 732.203370] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 732.210619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 732.217865] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:43 executing program 0: ioctl$SOUND_MIXER_READ_CAPS(0xffffffffffffffff, 0x80044dfc, &(0x7f0000000000)) (async) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000100)) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) (async) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x80}, 0xa) socket$vsock_stream(0x28, 0x1, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$mixer_OSS_GETVERSION(0xffffffffffffffff, 0x80044d76, &(0x7f0000000040)) (async) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d13, &(0x7f00000000c0)=0x2c) [ 732.257375] efs: cannot read superblock [ 732.283622] FAULT_INJECTION: forcing a failure. [ 732.283622] name failslab, interval 1, probability 0, space 0, times 0 [ 732.310452] CPU: 0 PID: 19738 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 732.318347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.327695] Call Trace: [ 732.330281] dump_stack+0x1b2/0x281 [ 732.333910] should_fail.cold+0x10a/0x149 [ 732.338058] should_failslab+0xd6/0x130 [ 732.342031] kmem_cache_alloc_node_trace+0x25a/0x400 [ 732.347136] __kmalloc_node_track_caller+0x38/0x70 [ 732.352062] __alloc_skb+0x96/0x510 [ 732.355689] kobject_uevent_env+0x882/0xf30 [ 732.360021] lo_ioctl+0x11a6/0x1cd0 [ 732.363645] ? loop_set_status64+0xe0/0xe0 [ 732.367880] blkdev_ioctl+0x540/0x1830 [ 732.371767] ? blkpg_ioctl+0x8d0/0x8d0 [ 732.376518] ? trace_hardirqs_on+0x10/0x10 [ 732.380756] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 732.385863] ? debug_check_no_obj_freed+0x2c0/0x680 [ 732.390883] block_ioctl+0xd9/0x120 [ 732.394511] ? blkdev_fallocate+0x3a0/0x3a0 [ 732.398838] do_vfs_ioctl+0x75a/0xff0 [ 732.402638] ? lock_acquire+0x170/0x3f0 [ 732.406710] ? ioctl_preallocate+0x1a0/0x1a0 [ 732.411117] ? __fget+0x265/0x3e0 [ 732.414568] ? do_vfs_ioctl+0xff0/0xff0 [ 732.418548] ? security_file_ioctl+0x83/0xb0 [ 732.422962] SyS_ioctl+0x7f/0xb0 [ 732.426328] ? do_vfs_ioctl+0xff0/0xff0 [ 732.430302] do_syscall_64+0x1d5/0x640 12:42:43 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0xfffffffffffffe7b) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(0xffffffffffffffff, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x80000001, 0xffffffffffffffff, 0xff, 0x4, 0x7fff, 0x5, 0x7fff, 0x9, 0x0, 0x0], 0x1, 0x1}) [ 732.434193] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 732.439374] RIP: 0033:0x7f6e79dc0ec7 [ 732.443073] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 732.450771] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 732.458028] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 732.465282] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 732.472548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 12:42:43 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 22) 12:42:43 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0xfffffffffffffe7b) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(0xffffffffffffffff, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x80000001, 0xffffffffffffffff, 0xff, 0x4, 0x7fff, 0x5, 0x7fff, 0x9, 0x0, 0x0], 0x1, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0xfffffffffffffe7b) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(0xffffffffffffffff, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x80000001, 0xffffffffffffffff, 0xff, 0x4, 0x7fff, 0x5, 0x7fff, 0x9, 0x0, 0x0], 0x1, 0x1}) (async) 12:42:43 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) [ 732.479809] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 732.499473] efs: cannot read superblock 12:42:43 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 23) 12:42:43 executing program 5: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 5: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 5: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0xfffffffffffffe7b) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(0xffffffffffffffff, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x80000001, 0xffffffffffffffff, 0xff, 0x4, 0x7fff, 0x5, 0x7fff, 0x9, 0x0, 0x0], 0x1, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0xfffffffffffffe7b) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(0xffffffffffffffff, 0xc01864cb, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x80000001, 0xffffffffffffffff, 0xff, 0x4, 0x7fff, 0x5, 0x7fff, 0x9, 0x0, 0x0], 0x1, 0x1}) (async) [ 732.561857] FAULT_INJECTION: forcing a failure. [ 732.561857] name failslab, interval 1, probability 0, space 0, times 0 [ 732.623055] CPU: 0 PID: 19765 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 732.630960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.640303] Call Trace: [ 732.642880] dump_stack+0x1b2/0x281 [ 732.646500] should_fail.cold+0x10a/0x149 [ 732.650634] should_failslab+0xd6/0x130 [ 732.654602] kmem_cache_alloc_node_trace+0x25a/0x400 [ 732.659705] __kmalloc_node_track_caller+0x38/0x70 [ 732.664626] __alloc_skb+0x96/0x510 [ 732.668236] kobject_uevent_env+0x882/0xf30 [ 732.672540] lo_ioctl+0x11a6/0x1cd0 [ 732.676145] ? loop_set_status64+0xe0/0xe0 [ 732.680360] blkdev_ioctl+0x540/0x1830 [ 732.684227] ? blkpg_ioctl+0x8d0/0x8d0 [ 732.688090] ? trace_hardirqs_on+0x10/0x10 [ 732.692305] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 732.697388] ? debug_check_no_obj_freed+0x2c0/0x680 [ 732.702388] block_ioctl+0xd9/0x120 [ 732.705991] ? blkdev_fallocate+0x3a0/0x3a0 [ 732.710289] do_vfs_ioctl+0x75a/0xff0 [ 732.714072] ? lock_acquire+0x170/0x3f0 [ 732.718047] ? ioctl_preallocate+0x1a0/0x1a0 [ 732.722450] ? __fget+0x265/0x3e0 [ 732.725888] ? do_vfs_ioctl+0xff0/0xff0 [ 732.729843] ? security_file_ioctl+0x83/0xb0 [ 732.734230] SyS_ioctl+0x7f/0xb0 [ 732.737572] ? do_vfs_ioctl+0xff0/0xff0 [ 732.741527] do_syscall_64+0x1d5/0x640 [ 732.745396] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 732.750566] RIP: 0033:0x7f1507bbcec7 [ 732.754253] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 732.761938] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 12:42:43 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 732.769187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 732.776442] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 732.783697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 732.790941] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 732.816349] efs: cannot read superblock [ 732.821014] FAULT_INJECTION: forcing a failure. [ 732.821014] name failslab, interval 1, probability 0, space 0, times 0 [ 732.825428] efs: cannot read superblock [ 732.858809] CPU: 1 PID: 19786 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 732.866708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 732.876051] Call Trace: [ 732.878658] dump_stack+0x1b2/0x281 [ 732.882282] should_fail.cold+0x10a/0x149 [ 732.886506] should_failslab+0xd6/0x130 [ 732.890462] kmem_cache_alloc_node+0x263/0x410 [ 732.895029] __alloc_skb+0x5c/0x510 [ 732.898639] kobject_uevent_env+0x882/0xf30 [ 732.902958] lo_ioctl+0x11a6/0x1cd0 [ 732.906567] ? loop_set_status64+0xe0/0xe0 [ 732.910784] blkdev_ioctl+0x540/0x1830 [ 732.914655] ? blkpg_ioctl+0x8d0/0x8d0 [ 732.918523] ? trace_hardirqs_on+0x10/0x10 [ 732.922740] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 732.927821] ? debug_check_no_obj_freed+0x2c0/0x680 [ 732.932819] block_ioctl+0xd9/0x120 [ 732.936425] ? blkdev_fallocate+0x3a0/0x3a0 [ 732.940727] do_vfs_ioctl+0x75a/0xff0 [ 732.944508] ? lock_acquire+0x170/0x3f0 [ 732.948465] ? ioctl_preallocate+0x1a0/0x1a0 [ 732.952855] ? __fget+0x265/0x3e0 [ 732.956297] ? do_vfs_ioctl+0xff0/0xff0 [ 732.960258] ? security_file_ioctl+0x83/0xb0 [ 732.964653] SyS_ioctl+0x7f/0xb0 [ 732.967998] ? do_vfs_ioctl+0xff0/0xff0 [ 732.971953] do_syscall_64+0x1d5/0x640 [ 732.975822] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 732.980992] RIP: 0033:0x7f6e79dc0ec7 [ 732.984681] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 732.992371] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 732.999621] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 12:42:43 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 23) 12:42:43 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 733.006881] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 733.014130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 733.021379] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:43 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)='efs\x00', 0x0) 12:42:43 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) 12:42:43 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 24) [ 733.062530] efs: cannot read superblock 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)='efs\x00', 0x0) 12:42:44 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SOUND_MIXER_INFO(0xffffffffffffffff, 0x805c4d65, &(0x7f0000000000)) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 733.113229] efs: cannot read superblock [ 733.119771] FAULT_INJECTION: forcing a failure. [ 733.119771] name failslab, interval 1, probability 0, space 0, times 0 [ 733.139330] CPU: 1 PID: 19832 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 733.147220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.156576] Call Trace: [ 733.159165] dump_stack+0x1b2/0x281 12:42:44 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x400, 0x20000000, "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", 0x7, 0x9, 0x5, 0x3, 0xb3, 0xff}}}, 0x128) 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) 12:42:44 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x400, 0x20000000, "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", 0x7, 0x9, 0x5, 0x3, 0xb3, 0xff}}}, 0x128) [ 733.162798] should_fail.cold+0x10a/0x149 [ 733.166948] should_failslab+0xd6/0x130 [ 733.170925] kmem_cache_alloc_node+0x263/0x410 [ 733.175506] __alloc_skb+0x5c/0x510 [ 733.179133] kobject_uevent_env+0x882/0xf30 [ 733.183463] lo_ioctl+0x11a6/0x1cd0 [ 733.187096] ? loop_set_status64+0xe0/0xe0 [ 733.191330] blkdev_ioctl+0x540/0x1830 [ 733.195216] ? blkpg_ioctl+0x8d0/0x8d0 [ 733.199099] ? trace_hardirqs_on+0x10/0x10 [ 733.203331] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 733.208431] ? debug_check_no_obj_freed+0x2c0/0x680 [ 733.213446] block_ioctl+0xd9/0x120 [ 733.217067] ? blkdev_fallocate+0x3a0/0x3a0 [ 733.221388] do_vfs_ioctl+0x75a/0xff0 [ 733.225186] ? lock_acquire+0x170/0x3f0 [ 733.229147] ? ioctl_preallocate+0x1a0/0x1a0 [ 733.233539] ? __fget+0x265/0x3e0 [ 733.236978] ? do_vfs_ioctl+0xff0/0xff0 [ 733.240935] ? security_file_ioctl+0x83/0xb0 [ 733.245321] SyS_ioctl+0x7f/0xb0 [ 733.248673] ? do_vfs_ioctl+0xff0/0xff0 [ 733.252638] do_syscall_64+0x1d5/0x640 [ 733.256514] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 733.261686] RIP: 0033:0x7f6e79dc0ec7 [ 733.265377] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.273067] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 733.280320] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 733.287580] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 733.294832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 733.302085] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) [ 733.314636] efs: cannot read superblock [ 733.319102] FAULT_INJECTION: forcing a failure. [ 733.319102] name failslab, interval 1, probability 0, space 0, times 0 [ 733.335391] CPU: 0 PID: 19828 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 733.343279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.352625] Call Trace: [ 733.355214] dump_stack+0x1b2/0x281 [ 733.358848] should_fail.cold+0x10a/0x149 [ 733.362987] should_failslab+0xd6/0x130 [ 733.366945] kmem_cache_alloc_node_trace+0x25a/0x400 [ 733.372038] __kmalloc_node_track_caller+0x38/0x70 [ 733.376954] __alloc_skb+0x96/0x510 [ 733.380564] kobject_uevent_env+0x882/0xf30 [ 733.384872] lo_ioctl+0x11a6/0x1cd0 [ 733.388490] ? loop_set_status64+0xe0/0xe0 [ 733.392712] blkdev_ioctl+0x540/0x1830 [ 733.396583] ? blkpg_ioctl+0x8d0/0x8d0 [ 733.400446] ? trace_hardirqs_on+0x10/0x10 [ 733.404666] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 733.409761] ? debug_check_no_obj_freed+0x2c0/0x680 [ 733.414776] block_ioctl+0xd9/0x120 [ 733.418398] ? blkdev_fallocate+0x3a0/0x3a0 [ 733.422702] do_vfs_ioctl+0x75a/0xff0 [ 733.426482] ? lock_acquire+0x170/0x3f0 [ 733.430440] ? ioctl_preallocate+0x1a0/0x1a0 [ 733.434835] ? __fget+0x265/0x3e0 [ 733.438268] ? do_vfs_ioctl+0xff0/0xff0 [ 733.442228] ? security_file_ioctl+0x83/0xb0 [ 733.446627] SyS_ioctl+0x7f/0xb0 [ 733.449981] ? do_vfs_ioctl+0xff0/0xff0 [ 733.453943] do_syscall_64+0x1d5/0x640 [ 733.457813] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 733.462988] RIP: 0033:0x7f1507bbcec7 [ 733.466674] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.474364] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 733.481616] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 733.488874] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 733.496130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 733.503380] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 733.533442] efs: cannot read superblock 12:42:44 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 24) 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) 12:42:44 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x400, 0x20000000, "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", 0x7, 0x9, 0x5, 0x3, 0xb3, 0xff}}}, 0x128) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x400, 0x20000000, "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", 0x7, 0x9, 0x5, 0x3, 0xb3, 0xff}}}, 0x128) (async) 12:42:44 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="b4"]) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="0d2617bf308fabe63218ca912720cbf46a28", 0x12, 0x4}], 0x880000, &(0x7f0000000180)={[{'efs\x00'}, {'efs\x00'}, {'efs\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '^,!-}+'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'efs\x00'}}, {@pcr={'pcr', 0x3d, 0x9}}, {@obj_role}, {@fsname={'fsname', 0x3d, '+/\x03'}}]}) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x2, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r1], 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000004c0)={&(0x7f0000000300), 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3f}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 12:42:44 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 25) 12:42:44 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000140)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '*^*'}}, {@fsmagic}, {@fsname={'fsname', 0x3d, '85baa174f0cb1142'}}]}) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) [ 733.724837] FAULT_INJECTION: forcing a failure. [ 733.724837] name failslab, interval 1, probability 0, space 0, times 0 [ 733.743443] CPU: 0 PID: 19880 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 733.751337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.760684] Call Trace: [ 733.763276] dump_stack+0x1b2/0x281 [ 733.766903] should_fail.cold+0x10a/0x149 [ 733.771070] should_failslab+0xd6/0x130 12:42:44 executing program 5: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) 12:42:44 executing program 5: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) 12:42:44 executing program 5: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0) [ 733.775047] kmem_cache_alloc_node+0x263/0x410 [ 733.779631] __alloc_skb+0x5c/0x510 [ 733.783358] kobject_uevent_env+0x882/0xf30 [ 733.787699] lo_ioctl+0x11a6/0x1cd0 [ 733.791339] ? loop_set_status64+0xe0/0xe0 [ 733.795577] blkdev_ioctl+0x540/0x1830 [ 733.799479] ? blkpg_ioctl+0x8d0/0x8d0 [ 733.803366] ? trace_hardirqs_on+0x10/0x10 [ 733.807605] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 733.812713] ? debug_check_no_obj_freed+0x2c0/0x680 [ 733.817731] block_ioctl+0xd9/0x120 12:42:44 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0) [ 733.821358] ? blkdev_fallocate+0x3a0/0x3a0 [ 733.825677] do_vfs_ioctl+0x75a/0xff0 [ 733.829480] ? lock_acquire+0x170/0x3f0 [ 733.833454] ? ioctl_preallocate+0x1a0/0x1a0 [ 733.837864] ? __fget+0x265/0x3e0 [ 733.841316] ? do_vfs_ioctl+0xff0/0xff0 [ 733.845295] ? security_file_ioctl+0x83/0xb0 [ 733.849797] SyS_ioctl+0x7f/0xb0 [ 733.853159] ? do_vfs_ioctl+0xff0/0xff0 [ 733.857127] do_syscall_64+0x1d5/0x640 [ 733.861005] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 733.866171] RIP: 0033:0x7f1507bbcec7 [ 733.869947] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 733.877631] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 733.884880] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 733.892132] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 733.899392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 733.906747] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 733.917963] efs: cannot read superblock [ 733.927050] FAULT_INJECTION: forcing a failure. [ 733.927050] name failslab, interval 1, probability 0, space 0, times 0 [ 733.934007] efs: cannot read superblock [ 733.940249] CPU: 0 PID: 19882 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 733.950110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 733.959452] Call Trace: [ 733.962034] dump_stack+0x1b2/0x281 [ 733.962626] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 733.965659] should_fail.cold+0x10a/0x149 [ 733.978357] should_failslab+0xd6/0x130 [ 733.982333] kmem_cache_alloc_node_trace+0x25a/0x400 [ 733.987605] __kmalloc_node_track_caller+0x38/0x70 [ 733.992522] __alloc_skb+0x96/0x510 [ 733.996144] kobject_uevent_env+0x882/0xf30 [ 734.000472] lo_ioctl+0x11a6/0x1cd0 [ 734.004090] ? loop_set_status64+0xe0/0xe0 [ 734.008314] blkdev_ioctl+0x540/0x1830 [ 734.012189] ? blkpg_ioctl+0x8d0/0x8d0 [ 734.016055] ? trace_hardirqs_on+0x10/0x10 [ 734.020280] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 734.025383] ? debug_check_no_obj_freed+0x2c0/0x680 [ 734.030382] block_ioctl+0xd9/0x120 [ 734.033998] ? blkdev_fallocate+0x3a0/0x3a0 [ 734.038315] do_vfs_ioctl+0x75a/0xff0 [ 734.042216] ? lock_acquire+0x170/0x3f0 [ 734.046194] ? ioctl_preallocate+0x1a0/0x1a0 [ 734.050597] ? __fget+0x265/0x3e0 [ 734.054035] ? do_vfs_ioctl+0xff0/0xff0 [ 734.057987] ? security_file_ioctl+0x83/0xb0 [ 734.062383] SyS_ioctl+0x7f/0xb0 [ 734.065736] ? do_vfs_ioctl+0xff0/0xff0 [ 734.069689] do_syscall_64+0x1d5/0x640 [ 734.073563] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 734.078741] RIP: 0033:0x7f6e79dc0ec7 [ 734.082437] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.090134] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 734.097494] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 734.104745] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 734.111993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 734.119250] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 734.131044] efs: cannot read superblock 12:42:45 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 25) 12:42:45 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0) 12:42:45 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:45 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="b4"]) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="0d2617bf308fabe63218ca912720cbf46a28", 0x12, 0x4}], 0x880000, &(0x7f0000000180)={[{'efs\x00'}, {'efs\x00'}, {'efs\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '^,!-}+'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'efs\x00'}}, {@pcr={'pcr', 0x3d, 0x9}}, {@obj_role}, {@fsname={'fsname', 0x3d, '+/\x03'}}]}) (async) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x2, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r1], 0x48}}, 0x0) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan4\x00', 0x0}) (rerun: 32) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000004c0)={&(0x7f0000000300), 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3f}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 12:42:45 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 26) 12:42:45 executing program 1: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 5: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="b4"]) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="0d2617bf308fabe63218ca912720cbf46a28", 0x12, 0x4}], 0x880000, &(0x7f0000000180)={[{'efs\x00'}, {'efs\x00'}, {'efs\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '^,!-}+'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'efs\x00'}}, {@pcr={'pcr', 0x3d, 0x9}}, {@obj_role}, {@fsname={'fsname', 0x3d, '+/\x03'}}]}) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x2, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r1], 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000004c0)={&(0x7f0000000300), 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3f}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) [ 734.235283] efs: cannot read superblock [ 734.239851] FAULT_INJECTION: forcing a failure. [ 734.239851] name failslab, interval 1, probability 0, space 0, times 0 [ 734.262736] CPU: 1 PID: 19931 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 734.270634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.279987] Call Trace: 12:42:45 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) 12:42:45 executing program 1: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 1: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 1: request_key(0x0, &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 734.282577] dump_stack+0x1b2/0x281 [ 734.286213] should_fail.cold+0x10a/0x149 [ 734.290366] should_failslab+0xd6/0x130 [ 734.294342] kmem_cache_alloc_node+0x263/0x410 [ 734.298933] __alloc_skb+0x5c/0x510 [ 734.302738] kobject_uevent_env+0x882/0xf30 [ 734.307069] lo_ioctl+0x11a6/0x1cd0 [ 734.310700] ? loop_set_status64+0xe0/0xe0 [ 734.315110] blkdev_ioctl+0x540/0x1830 [ 734.318995] ? blkpg_ioctl+0x8d0/0x8d0 [ 734.322878] ? trace_hardirqs_on+0x10/0x10 [ 734.327114] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 734.332397] ? debug_check_no_obj_freed+0x2c0/0x680 [ 734.337419] block_ioctl+0xd9/0x120 [ 734.341046] ? blkdev_fallocate+0x3a0/0x3a0 [ 734.345367] do_vfs_ioctl+0x75a/0xff0 [ 734.349167] ? lock_acquire+0x170/0x3f0 [ 734.353132] ? ioctl_preallocate+0x1a0/0x1a0 [ 734.357520] ? __fget+0x265/0x3e0 [ 734.360959] ? do_vfs_ioctl+0xff0/0xff0 [ 734.364915] ? security_file_ioctl+0x83/0xb0 [ 734.369304] SyS_ioctl+0x7f/0xb0 [ 734.372650] ? do_vfs_ioctl+0xff0/0xff0 [ 734.376608] do_syscall_64+0x1d5/0x640 [ 734.380484] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 734.385775] RIP: 0033:0x7f6e79dc0ec7 [ 734.389467] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.397155] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 734.404402] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 734.411738] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 734.418983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 734.426237] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 734.437377] FAULT_INJECTION: forcing a failure. [ 734.437377] name failslab, interval 1, probability 0, space 0, times 0 [ 734.454334] efs: cannot read superblock [ 734.458109] CPU: 0 PID: 19930 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 734.466186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.475531] Call Trace: [ 734.478106] dump_stack+0x1b2/0x281 [ 734.481752] should_fail.cold+0x10a/0x149 [ 734.485894] should_failslab+0xd6/0x130 [ 734.489852] kmem_cache_alloc_node_trace+0x25a/0x400 [ 734.494942] __kmalloc_node_track_caller+0x38/0x70 [ 734.499856] __alloc_skb+0x96/0x510 [ 734.503558] kobject_uevent_env+0x882/0xf30 [ 734.507871] lo_ioctl+0x11a6/0x1cd0 [ 734.511483] ? loop_set_status64+0xe0/0xe0 [ 734.515876] blkdev_ioctl+0x540/0x1830 [ 734.519747] ? blkpg_ioctl+0x8d0/0x8d0 [ 734.523617] ? trace_hardirqs_on+0x10/0x10 [ 734.527847] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 734.532931] ? debug_check_no_obj_freed+0x2c0/0x680 [ 734.537931] block_ioctl+0xd9/0x120 [ 734.541538] ? blkdev_fallocate+0x3a0/0x3a0 [ 734.545842] do_vfs_ioctl+0x75a/0xff0 [ 734.549625] ? lock_acquire+0x170/0x3f0 [ 734.553580] ? ioctl_preallocate+0x1a0/0x1a0 [ 734.557971] ? __fget+0x265/0x3e0 [ 734.561407] ? do_vfs_ioctl+0xff0/0xff0 [ 734.565451] ? security_file_ioctl+0x83/0xb0 [ 734.569840] SyS_ioctl+0x7f/0xb0 [ 734.573189] ? do_vfs_ioctl+0xff0/0xff0 [ 734.577148] do_syscall_64+0x1d5/0x640 [ 734.581020] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 734.586192] RIP: 0033:0x7f1507bbcec7 [ 734.589883] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.597571] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 734.604831] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 734.612082] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 734.619330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 734.626593] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 734.651437] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 734.661084] efs: cannot read superblock [ 734.670251] efs: cannot read superblock 12:42:45 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 26) 12:42:45 executing program 1: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x200043, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) 12:42:45 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="b4"]) (async) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="0d2617bf308fabe63218ca912720cbf46a28", 0x12, 0x4}], 0x880000, &(0x7f0000000180)={[{'efs\x00'}, {'efs\x00'}, {'efs\x00'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '^,!-}+'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'efs\x00'}}, {@pcr={'pcr', 0x3d, 0x9}}, {@obj_role}, {@fsname={'fsname', 0x3d, '+/\x03'}}]}) (async) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x2, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r1], 0x48}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000004c0)={&(0x7f0000000300), 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x3f}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x1}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 12:42:45 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 27) 12:42:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x400, 0x20000000, "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", 0x7, 0x9, 0x5, 0x3, 0xb3, 0xff}}}, 0x128) 12:42:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:45 executing program 1: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x200043, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) [ 734.796130] FAULT_INJECTION: forcing a failure. [ 734.796130] name failslab, interval 1, probability 0, space 0, times 0 [ 734.824387] CPU: 1 PID: 19991 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 734.832411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 734.841760] Call Trace: 12:42:45 executing program 1: request_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000100)='efs\x00', 0x0) 12:42:45 executing program 1: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0) 12:42:45 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x200043, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) [ 734.844348] dump_stack+0x1b2/0x281 [ 734.847981] should_fail.cold+0x10a/0x149 [ 734.852134] should_failslab+0xd6/0x130 [ 734.856126] kmem_cache_alloc_node_trace+0x25a/0x400 [ 734.861235] __kmalloc_node_track_caller+0x38/0x70 [ 734.866163] __alloc_skb+0x96/0x510 [ 734.869793] kobject_uevent_env+0x882/0xf30 [ 734.874129] lo_ioctl+0x11a6/0x1cd0 [ 734.877762] ? loop_set_status64+0xe0/0xe0 [ 734.882000] blkdev_ioctl+0x540/0x1830 [ 734.885890] ? blkpg_ioctl+0x8d0/0x8d0 [ 734.889775] ? trace_hardirqs_on+0x10/0x10 [ 734.894009] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 734.899112] ? debug_check_no_obj_freed+0x2c0/0x680 [ 734.904133] block_ioctl+0xd9/0x120 [ 734.907761] ? blkdev_fallocate+0x3a0/0x3a0 [ 734.912077] do_vfs_ioctl+0x75a/0xff0 [ 734.915872] ? lock_acquire+0x170/0x3f0 [ 734.919830] ? ioctl_preallocate+0x1a0/0x1a0 [ 734.924220] ? __fget+0x265/0x3e0 [ 734.927661] ? do_vfs_ioctl+0xff0/0xff0 [ 734.931636] ? security_file_ioctl+0x83/0xb0 [ 734.936044] SyS_ioctl+0x7f/0xb0 [ 734.939397] ? do_vfs_ioctl+0xff0/0xff0 [ 734.943353] do_syscall_64+0x1d5/0x640 [ 734.947222] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 734.952390] RIP: 0033:0x7f6e79dc0ec7 [ 734.956087] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 734.963778] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 734.971030] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 734.978286] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 734.985536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 734.992881] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 735.006520] efs: cannot read superblock [ 735.008763] FAULT_INJECTION: forcing a failure. [ 735.008763] name failslab, interval 1, probability 0, space 0, times 0 [ 735.039437] CPU: 0 PID: 20001 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 735.047332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.056672] Call Trace: [ 735.059255] dump_stack+0x1b2/0x281 [ 735.062886] should_fail.cold+0x10a/0x149 [ 735.067021] should_failslab+0xd6/0x130 [ 735.070985] kmem_cache_alloc_node+0x263/0x410 [ 735.075555] __alloc_skb+0x5c/0x510 [ 735.079177] kobject_uevent_env+0x882/0xf30 [ 735.083500] lo_ioctl+0x11a6/0x1cd0 [ 735.087115] ? loop_set_status64+0xe0/0xe0 [ 735.091330] blkdev_ioctl+0x540/0x1830 [ 735.095201] ? blkpg_ioctl+0x8d0/0x8d0 [ 735.099164] ? trace_hardirqs_on+0x10/0x10 [ 735.103396] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 735.108477] ? debug_check_no_obj_freed+0x2c0/0x680 [ 735.113483] block_ioctl+0xd9/0x120 [ 735.117101] ? blkdev_fallocate+0x3a0/0x3a0 [ 735.121441] do_vfs_ioctl+0x75a/0xff0 [ 735.125240] ? lock_acquire+0x170/0x3f0 [ 735.129197] ? ioctl_preallocate+0x1a0/0x1a0 [ 735.133588] ? __fget+0x265/0x3e0 [ 735.137024] ? do_vfs_ioctl+0xff0/0xff0 [ 735.140987] ? security_file_ioctl+0x83/0xb0 [ 735.145384] SyS_ioctl+0x7f/0xb0 [ 735.148729] ? do_vfs_ioctl+0xff0/0xff0 [ 735.152683] do_syscall_64+0x1d5/0x640 [ 735.156554] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 735.161737] RIP: 0033:0x7f1507bbcec7 [ 735.165433] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 735.173118] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 735.180376] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 735.187632] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 735.194882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 735.202134] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 735.230038] efs: cannot read superblock 12:42:46 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 27) 12:42:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0x4}}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="0062a5"], 0x3c}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="020028bd7000fddbdfb200"/22], 0x1c}, 0x1, 0x0, 0x0, 0x8054}, 0x8084) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000040)=0x80000) 12:42:46 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) 12:42:46 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) 12:42:46 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="b4c2ea4d5328fc5f3dc31b782afa7c4b8b13a1aa13aa7565d2d98170dc85ad8c6204e0b93b35af1e520294ff26c3b8aeed662ccf6117c31138e68c5cba6cdf92823c97b9ca7b5429b39852af81", 0x4d, 0x7}, {&(0x7f0000000180)="fd87c63c1cce44750901f9cc9810", 0xe, 0x3}], 0x83002, &(0x7f0000000200)={[{}, {'efs\x00'}, {'efs\x00'}, {'-#+'}, {'efs\x00'}, {'efs\x00'}, {'efs\x00'}, {'-'}, {'**'}, {'\','}], [{@fsname={'fsname', 0x3d, '&:'}}, {@obj_user}]}) 12:42:46 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 28) [ 735.333154] FAULT_INJECTION: forcing a failure. [ 735.333154] name failslab, interval 1, probability 0, space 0, times 0 [ 735.345763] CPU: 1 PID: 20047 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 735.353660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.363016] Call Trace: [ 735.365607] dump_stack+0x1b2/0x281 [ 735.369241] should_fail.cold+0x10a/0x149 [ 735.373394] should_failslab+0xd6/0x130 [ 735.377385] kmem_cache_alloc_node+0x263/0x410 [ 735.381971] __alloc_skb+0x5c/0x510 [ 735.385604] kobject_uevent_env+0x882/0xf30 [ 735.389932] lo_ioctl+0x11a6/0x1cd0 [ 735.393566] ? loop_set_status64+0xe0/0xe0 [ 735.397803] blkdev_ioctl+0x540/0x1830 [ 735.401689] ? blkpg_ioctl+0x8d0/0x8d0 [ 735.405578] ? trace_hardirqs_on+0x10/0x10 [ 735.409813] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 735.414914] ? debug_check_no_obj_freed+0x2c0/0x680 [ 735.419937] block_ioctl+0xd9/0x120 [ 735.423560] ? blkdev_fallocate+0x3a0/0x3a0 [ 735.427959] do_vfs_ioctl+0x75a/0xff0 12:42:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0x4}}, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="0062a5"], 0x3c}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="020028bd7000fddbdfb200"/22], 0x1c}, 0x1, 0x0, 0x0, 0x8054}, 0x8084) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000040)=0x80000) [ 735.431743] ? lock_acquire+0x170/0x3f0 [ 735.435699] ? ioctl_preallocate+0x1a0/0x1a0 [ 735.440108] ? __fget+0x265/0x3e0 [ 735.443559] ? do_vfs_ioctl+0xff0/0xff0 [ 735.447529] ? security_file_ioctl+0x83/0xb0 [ 735.451942] SyS_ioctl+0x7f/0xb0 [ 735.455324] ? do_vfs_ioctl+0xff0/0xff0 [ 735.459300] do_syscall_64+0x1d5/0x640 [ 735.463174] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 735.468344] RIP: 0033:0x7f1507bbcec7 [ 735.472032] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:42:46 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 12:42:46 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x4101, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x4}, {&(0x7f0000001c00)="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", 0xa28}], 0x0, &(0x7f0000000200)=ANY=[]) r3 = fanotify_init(0x8, 0x40000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) [ 735.479717] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 735.486964] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 735.494297] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 735.501543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 735.508789] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0x4}}, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYRES16=r3, @ANYRES16=0x0, @ANYBLOB="0062a5"], 0x3c}}, 0x0) (async) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="020028bd7000fddbdfb200"/22], 0x1c}, 0x1, 0x0, 0x0, 0x8054}, 0x8084) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000040)=0x80000) [ 735.537227] FAULT_INJECTION: forcing a failure. [ 735.537227] name failslab, interval 1, probability 0, space 0, times 0 [ 735.553624] efs: cannot read superblock [ 735.566346] CPU: 0 PID: 20048 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 735.574244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.581350] efs: cannot read superblock [ 735.583595] Call Trace: [ 735.583614] dump_stack+0x1b2/0x281 [ 735.583630] should_fail.cold+0x10a/0x149 [ 735.583644] should_failslab+0xd6/0x130 [ 735.583659] kmem_cache_alloc_node+0x263/0x410 [ 735.606453] __alloc_skb+0x5c/0x510 [ 735.610088] kobject_uevent_env+0x882/0xf30 [ 735.614414] lo_ioctl+0x11a6/0x1cd0 [ 735.618041] ? loop_set_status64+0xe0/0xe0 [ 735.622275] blkdev_ioctl+0x540/0x1830 [ 735.624056] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 12:42:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r0], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004014}, 0x4010) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0xd4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5e}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) 12:42:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r0], 0x48}}, 0x0) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004014}, 0x4010) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0xd4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5e}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 735.626158] ? blkpg_ioctl+0x8d0/0x8d0 [ 735.626169] ? trace_hardirqs_on+0x10/0x10 [ 735.626184] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 735.626194] ? debug_check_no_obj_freed+0x2c0/0x680 [ 735.626207] block_ioctl+0xd9/0x120 [ 735.656558] ? blkdev_fallocate+0x3a0/0x3a0 [ 735.660883] do_vfs_ioctl+0x75a/0xff0 [ 735.664686] ? lock_acquire+0x170/0x3f0 [ 735.668660] ? ioctl_preallocate+0x1a0/0x1a0 [ 735.673071] ? __fget+0x265/0x3e0 [ 735.674591] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 735.676693] ? do_vfs_ioctl+0xff0/0xff0 [ 735.676706] ? security_file_ioctl+0x83/0xb0 [ 735.676717] SyS_ioctl+0x7f/0xb0 [ 735.676726] ? do_vfs_ioctl+0xff0/0xff0 [ 735.676737] do_syscall_64+0x1d5/0x640 [ 735.676752] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 735.710005] RIP: 0033:0x7f6e79dc0ec7 [ 735.713703] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 735.721388] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 735.728650] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 12:42:46 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 28) 12:42:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r0], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004014}, 0x4010) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0xd4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5e}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r0], 0x48}}, 0x0) (async) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004014}, 0x4010) (async) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0xd4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5e}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) (async) 12:42:46 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="b4c2ea4d5328fc5f3dc31b782afa7c4b8b13a1aa13aa7565d2d98170dc85ad8c6204e0b93b35af1e520294ff26c3b8aeed662ccf6117c31138e68c5cba6cdf92823c97b9ca7b5429b39852af81", 0x4d, 0x7}, {&(0x7f0000000180)="fd87c63c1cce44750901f9cc9810", 0xe, 0x3}], 0x83002, &(0x7f0000000200)={[{}, {'efs\x00'}, {'efs\x00'}, {'-#+'}, {'efs\x00'}, {'efs\x00'}, {'efs\x00'}, {'-'}, {'**'}, {'\','}], [{@fsname={'fsname', 0x3d, '&:'}}, {@obj_user}]}) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (async) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="b4c2ea4d5328fc5f3dc31b782afa7c4b8b13a1aa13aa7565d2d98170dc85ad8c6204e0b93b35af1e520294ff26c3b8aeed662ccf6117c31138e68c5cba6cdf92823c97b9ca7b5429b39852af81", 0x4d, 0x7}, {&(0x7f0000000180)="fd87c63c1cce44750901f9cc9810", 0xe, 0x3}], 0x83002, &(0x7f0000000200)={[{}, {'efs\x00'}, {'efs\x00'}, {'-#+'}, {'efs\x00'}, {'efs\x00'}, {'efs\x00'}, {'-'}, {'**'}, {'\','}], [{@fsname={'fsname', 0x3d, '&:'}}, {@obj_user}]}) (async) [ 735.735905] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 735.743153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 735.750412] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 735.763691] gfs2: invalid mount option: /proc/sys/net/ipv4/vs/schedule_icmp [ 735.772752] efs: cannot read superblock [ 735.773988] gfs2: invalid mount option: /proc/sys/net/ipv4/vs/schedule_icmp 12:42:46 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 29) [ 735.822492] gfs2: can't parse mount arguments [ 735.833935] gfs2: can't parse mount arguments [ 735.861548] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 12:42:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r0], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004014}, 0x4010) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0xd4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5e}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 735.881185] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 735.915488] FAULT_INJECTION: forcing a failure. [ 735.915488] name failslab, interval 1, probability 0, space 0, times 0 12:42:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r0], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004014}, 0x4010) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0xd4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x5e}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_LEVEL={0x1c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x8}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x80}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x2}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x6}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 735.934518] CPU: 1 PID: 20104 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 735.942420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 735.950187] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 735.951767] Call Trace: [ 735.951783] dump_stack+0x1b2/0x281 [ 735.951799] should_fail.cold+0x10a/0x149 [ 735.951811] should_failslab+0xd6/0x130 [ 735.951824] kmem_cache_alloc_node_trace+0x25a/0x400 [ 735.979745] __kmalloc_node_track_caller+0x38/0x70 [ 735.984678] __alloc_skb+0x96/0x510 [ 735.988299] kobject_uevent_env+0x882/0xf30 [ 735.992606] lo_ioctl+0x11a6/0x1cd0 [ 735.996213] ? loop_set_status64+0xe0/0xe0 [ 736.000426] blkdev_ioctl+0x540/0x1830 [ 736.004293] ? blkpg_ioctl+0x8d0/0x8d0 [ 736.008162] ? trace_hardirqs_on+0x10/0x10 [ 736.012392] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 736.017495] ? debug_check_no_obj_freed+0x2c0/0x680 [ 736.022510] block_ioctl+0xd9/0x120 [ 736.026130] ? blkdev_fallocate+0x3a0/0x3a0 [ 736.030435] do_vfs_ioctl+0x75a/0xff0 [ 736.034218] ? lock_acquire+0x170/0x3f0 [ 736.038179] ? ioctl_preallocate+0x1a0/0x1a0 [ 736.042575] ? __fget+0x265/0x3e0 [ 736.046009] ? do_vfs_ioctl+0xff0/0xff0 [ 736.049964] ? security_file_ioctl+0x83/0xb0 [ 736.054352] SyS_ioctl+0x7f/0xb0 [ 736.057699] ? do_vfs_ioctl+0xff0/0xff0 [ 736.061651] do_syscall_64+0x1d5/0x640 [ 736.065526] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 736.070696] RIP: 0033:0x7f1507bbcec7 [ 736.074391] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) [ 736.082078] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 736.089342] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 736.096591] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 736.103839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 736.111089] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 736.125081] FAULT_INJECTION: forcing a failure. [ 736.125081] name failslab, interval 1, probability 0, space 0, times 0 [ 736.137364] CPU: 1 PID: 20112 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 736.145253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.154771] Call Trace: [ 736.157353] dump_stack+0x1b2/0x281 [ 736.160982] should_fail.cold+0x10a/0x149 [ 736.165125] should_failslab+0xd6/0x130 [ 736.169092] kmem_cache_alloc_node+0x263/0x410 [ 736.173656] __alloc_skb+0x5c/0x510 [ 736.177275] kobject_uevent_env+0x882/0xf30 [ 736.181592] lo_ioctl+0x11a6/0x1cd0 [ 736.185210] ? loop_set_status64+0xe0/0xe0 [ 736.189425] blkdev_ioctl+0x540/0x1830 [ 736.193294] ? blkpg_ioctl+0x8d0/0x8d0 [ 736.197157] ? trace_hardirqs_on+0x10/0x10 [ 736.201373] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 736.206452] ? debug_check_no_obj_freed+0x2c0/0x680 [ 736.211450] block_ioctl+0xd9/0x120 [ 736.215606] ? blkdev_fallocate+0x3a0/0x3a0 [ 736.219908] do_vfs_ioctl+0x75a/0xff0 [ 736.223697] ? lock_acquire+0x170/0x3f0 [ 736.227656] ? ioctl_preallocate+0x1a0/0x1a0 [ 736.232049] ? __fget+0x265/0x3e0 [ 736.235480] ? do_vfs_ioctl+0xff0/0xff0 [ 736.240854] ? security_file_ioctl+0x83/0xb0 [ 736.245252] SyS_ioctl+0x7f/0xb0 [ 736.248596] ? do_vfs_ioctl+0xff0/0xff0 [ 736.252560] do_syscall_64+0x1d5/0x640 [ 736.256430] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 736.261596] RIP: 0033:0x7f6e79dc0ec7 [ 736.265287] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.272975] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 12:42:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) [ 736.280224] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 736.287472] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 736.294719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 736.301971] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 736.322908] efs: cannot read superblock [ 736.327311] efs: cannot read superblock [ 736.331509] efs: cannot read superblock 12:42:47 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 30) 12:42:47 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 29) 12:42:47 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (async) syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="b4c2ea4d5328fc5f3dc31b782afa7c4b8b13a1aa13aa7565d2d98170dc85ad8c6204e0b93b35af1e520294ff26c3b8aeed662ccf6117c31138e68c5cba6cdf92823c97b9ca7b5429b39852af81", 0x4d, 0x7}, {&(0x7f0000000180)="fd87c63c1cce44750901f9cc9810", 0xe, 0x3}], 0x83002, &(0x7f0000000200)={[{}, {'efs\x00'}, {'efs\x00'}, {'-#+'}, {'efs\x00'}, {'efs\x00'}, {'efs\x00'}, {'-'}, {'**'}, {'\','}], [{@fsname={'fsname', 0x3d, '&:'}}, {@obj_user}]}) 12:42:47 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeb8c7f33046d8333ed7d3f62967a70ed025aa68579fc73c369c7465bb84b83f173a838daac7104c9e20b76997397772f4a8f65d3665c9e7238b6f7f4c32cc9c4185598e16446dd9efd382758a8e5b6f9a7cf352d9f92144bef0cf752fe8e2922941c7bfd11b14ef5d379fddeca6829f091d97cd6c6b59aa29eebf41df60be7"]) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) [ 736.344973] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) [ 736.444168] FAULT_INJECTION: forcing a failure. [ 736.444168] name failslab, interval 1, probability 0, space 0, times 0 [ 736.469864] CPU: 1 PID: 20148 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 736.477759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 736.487103] Call Trace: [ 736.489685] dump_stack+0x1b2/0x281 [ 736.493299] should_fail.cold+0x10a/0x149 [ 736.497431] should_failslab+0xd6/0x130 [ 736.501390] kmem_cache_alloc_node+0x263/0x410 [ 736.505968] __alloc_skb+0x5c/0x510 [ 736.509578] kobject_uevent_env+0x882/0xf30 [ 736.513883] lo_ioctl+0x11a6/0x1cd0 [ 736.517512] ? loop_set_status64+0xe0/0xe0 [ 736.521726] blkdev_ioctl+0x540/0x1830 [ 736.525591] ? blkpg_ioctl+0x8d0/0x8d0 [ 736.529460] ? trace_hardirqs_on+0x10/0x10 [ 736.533679] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 736.538777] ? debug_check_no_obj_freed+0x2c0/0x680 [ 736.543788] block_ioctl+0xd9/0x120 [ 736.547405] ? blkdev_fallocate+0x3a0/0x3a0 [ 736.551713] do_vfs_ioctl+0x75a/0xff0 [ 736.555502] ? lock_acquire+0x170/0x3f0 [ 736.559457] ? ioctl_preallocate+0x1a0/0x1a0 [ 736.563849] ? __fget+0x265/0x3e0 [ 736.567282] ? do_vfs_ioctl+0xff0/0xff0 [ 736.571240] ? security_file_ioctl+0x83/0xb0 [ 736.575630] SyS_ioctl+0x7f/0xb0 [ 736.578972] ? do_vfs_ioctl+0xff0/0xff0 [ 736.582924] do_syscall_64+0x1d5/0x640 [ 736.586795] entry_SYSCALL_64_after_hwframe+0x46/0xbb 12:42:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) r5 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r5, 0x7a6, &(0x7f00000000c0)={0x100, 0x80000001, 0x7d482d07, 0x9, 0x6, 0x8}) [ 736.591968] RIP: 0033:0x7f1507bbcec7 [ 736.595669] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.603356] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 736.610603] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 736.617857] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 736.625113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 736.632370] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000000)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xbd, "98d6ab", "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"}}, 0x110) [ 736.656738] efs: cannot read superblock [ 736.672808] FAULT_INJECTION: forcing a failure. [ 736.672808] name failslab, interval 1, probability 0, space 0, times 0 [ 736.676039] efs: cannot read superblock [ 736.685514] CPU: 1 PID: 20155 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 736.696049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000000)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xbd, "98d6ab", "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"}}, 0x110) [ 736.705399] Call Trace: [ 736.707994] dump_stack+0x1b2/0x281 [ 736.711716] should_fail.cold+0x10a/0x149 [ 736.715963] should_failslab+0xd6/0x130 [ 736.719943] kmem_cache_alloc_node+0x263/0x410 [ 736.724525] __alloc_skb+0x5c/0x510 [ 736.728162] kobject_uevent_env+0x882/0xf30 [ 736.732496] lo_ioctl+0x11a6/0x1cd0 [ 736.736126] ? loop_set_status64+0xe0/0xe0 [ 736.740367] blkdev_ioctl+0x540/0x1830 [ 736.744296] ? blkpg_ioctl+0x8d0/0x8d0 [ 736.748181] ? trace_hardirqs_on+0x10/0x10 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async, rerun: 64) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000000)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0xbd, "98d6ab", "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"}}, 0x110) (rerun: 64) 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, r2}}, 0x30) [ 736.752493] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 736.757593] ? debug_check_no_obj_freed+0x2c0/0x680 [ 736.761495] efs: cannot read superblock [ 736.762609] block_ioctl+0xd9/0x120 [ 736.762619] ? blkdev_fallocate+0x3a0/0x3a0 [ 736.762629] do_vfs_ioctl+0x75a/0xff0 [ 736.762641] ? lock_acquire+0x170/0x3f0 [ 736.762650] ? ioctl_preallocate+0x1a0/0x1a0 [ 736.762663] ? __fget+0x265/0x3e0 [ 736.762673] ? do_vfs_ioctl+0xff0/0xff0 [ 736.762686] ? security_file_ioctl+0x83/0xb0 [ 736.798589] SyS_ioctl+0x7f/0xb0 [ 736.801956] ? do_vfs_ioctl+0xff0/0xff0 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, r2}}, 0x30) [ 736.805931] do_syscall_64+0x1d5/0x640 [ 736.809823] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 736.815013] RIP: 0033:0x7f6e79dc0ec7 [ 736.818718] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.826523] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 736.833783] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 736.841052] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 736.848312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 12:42:47 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 31) 12:42:47 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (rerun: 32) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, r2}}, 0x30) 12:42:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 12:42:47 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 30) 12:42:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "107e1b2fcf7256b77aca9e3e44c5bd74"}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x3f}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40810) r1 = getuid() syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="3e0000000000000100000000", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB=',\x00']) 12:42:47 executing program 1: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeb8c7f33046d8333ed7d3f62967a70ed025aa68579fc73c369c7465bb84b83f173a838daac7104c9e20b76997397772f4a8f65d3665c9e7238b6f7f4c32cc9c4185598e16446dd9efd382758a8e5b6f9a7cf352d9f92144bef0cf752fe8e2922941c7bfd11b14ef5d379fddeca6829f091d97cd6c6b59aa29eebf41df60be7"]) syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) [ 736.855647] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 736.866561] efs: cannot read superblock 12:42:47 executing program 0: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) 12:42:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) [ 736.967475] FAULT_INJECTION: forcing a failure. [ 736.967475] name failslab, interval 1, probability 0, space 0, times 0 [ 736.985925] CPU: 1 PID: 20203 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 736.993825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.003176] Call Trace: [ 737.005767] dump_stack+0x1b2/0x281 [ 737.009402] should_fail.cold+0x10a/0x149 [ 737.013555] should_failslab+0xd6/0x130 12:42:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r4}}, 0x30) [ 737.017532] kmem_cache_alloc_node_trace+0x25a/0x400 [ 737.022632] __kmalloc_node_track_caller+0x38/0x70 [ 737.027542] __alloc_skb+0x96/0x510 [ 737.031155] kobject_uevent_env+0x882/0xf30 [ 737.035591] lo_ioctl+0x11a6/0x1cd0 [ 737.039224] ? loop_set_status64+0xe0/0xe0 [ 737.043454] blkdev_ioctl+0x540/0x1830 [ 737.047414] ? blkpg_ioctl+0x8d0/0x8d0 [ 737.051281] ? trace_hardirqs_on+0x10/0x10 [ 737.055506] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 737.060605] ? debug_check_no_obj_freed+0x2c0/0x680 12:42:47 executing program 0: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) (async) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) (async) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) (async) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) (async) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) (async) 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) [ 737.064954] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 737.065616] block_ioctl+0xd9/0x120 [ 737.065627] ? blkdev_fallocate+0x3a0/0x3a0 [ 737.065637] do_vfs_ioctl+0x75a/0xff0 [ 737.065649] ? lock_acquire+0x170/0x3f0 [ 737.089896] ? ioctl_preallocate+0x1a0/0x1a0 [ 737.094321] ? __fget+0x265/0x3e0 [ 737.097769] ? do_vfs_ioctl+0xff0/0xff0 [ 737.101741] ? security_file_ioctl+0x83/0xb0 [ 737.106151] SyS_ioctl+0x7f/0xb0 [ 737.109511] ? do_vfs_ioctl+0xff0/0xff0 [ 737.113482] do_syscall_64+0x1d5/0x640 [ 737.117372] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 737.122554] RIP: 0033:0x7f6e79dc0ec7 [ 737.126243] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.133932] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 737.140228] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 737.141190] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 737.141196] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) [ 737.141202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 737.141207] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 737.159238] FAULT_INJECTION: forcing a failure. [ 737.159238] name failslab, interval 1, probability 0, space 0, times 0 [ 737.195214] efs: cannot read superblock [ 737.200027] CPU: 1 PID: 20206 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 737.207909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.217253] Call Trace: [ 737.219847] dump_stack+0x1b2/0x281 [ 737.223490] should_fail.cold+0x10a/0x149 [ 737.227642] should_failslab+0xd6/0x130 [ 737.231619] kmem_cache_alloc_node+0x263/0x410 [ 737.236197] __alloc_skb+0x5c/0x510 [ 737.239814] kobject_uevent_env+0x882/0xf30 [ 737.244141] lo_ioctl+0x11a6/0x1cd0 [ 737.247760] ? loop_set_status64+0xe0/0xe0 [ 737.251985] blkdev_ioctl+0x540/0x1830 [ 737.255855] ? blkpg_ioctl+0x8d0/0x8d0 [ 737.259727] ? trace_hardirqs_on+0x10/0x10 [ 737.263950] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 737.269043] ? debug_check_no_obj_freed+0x2c0/0x680 [ 737.274039] block_ioctl+0xd9/0x120 [ 737.277653] ? blkdev_fallocate+0x3a0/0x3a0 [ 737.281958] do_vfs_ioctl+0x75a/0xff0 [ 737.285745] ? lock_acquire+0x170/0x3f0 [ 737.289696] ? ioctl_preallocate+0x1a0/0x1a0 [ 737.294090] ? __fget+0x265/0x3e0 [ 737.297531] ? do_vfs_ioctl+0xff0/0xff0 [ 737.301490] ? security_file_ioctl+0x83/0xb0 [ 737.305879] SyS_ioctl+0x7f/0xb0 [ 737.309225] ? do_vfs_ioctl+0xff0/0xff0 [ 737.313175] do_syscall_64+0x1d5/0x640 [ 737.317043] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 737.322216] RIP: 0033:0x7f1507bbcec7 [ 737.325906] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.333592] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 737.340846] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 737.348107] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 737.355355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 12:42:48 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 32) 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) 12:42:48 executing program 0: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) (async) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) (async) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) (async) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) 12:42:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "107e1b2fcf7256b77aca9e3e44c5bd74"}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x3f}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40810) r1 = getuid() syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="3e0000000000000100000000", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB=',\x00']) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "107e1b2fcf7256b77aca9e3e44c5bd74"}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x3f}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40810) (async) getuid() (async) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="3e0000000000000100000000", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB=',\x00']) (async) 12:42:48 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 31) [ 737.362602] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 737.385178] efs: cannot read superblock [ 737.393013] efs: cannot read superblock 12:42:48 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "107e1b2fcf7256b77aca9e3e44c5bd74"}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x3f}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40810) r1 = getuid() syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="3e0000000000000100000000", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB=',\x00']) 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r3}}, 0x30) [ 737.519493] FAULT_INJECTION: forcing a failure. [ 737.519493] name failslab, interval 1, probability 0, space 0, times 0 [ 737.531965] CPU: 0 PID: 20277 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 737.539856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.549221] Call Trace: [ 737.551800] dump_stack+0x1b2/0x281 [ 737.555416] should_fail.cold+0x10a/0x149 [ 737.559557] should_failslab+0xd6/0x130 [ 737.563517] kmem_cache_alloc_node+0x263/0x410 [ 737.568095] __alloc_skb+0x5c/0x510 [ 737.571717] kobject_uevent_env+0x882/0xf30 [ 737.576022] lo_ioctl+0x11a6/0x1cd0 [ 737.579637] ? loop_set_status64+0xe0/0xe0 [ 737.583862] blkdev_ioctl+0x540/0x1830 [ 737.587727] ? blkpg_ioctl+0x8d0/0x8d0 [ 737.591592] ? trace_hardirqs_on+0x10/0x10 [ 737.595806] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 737.600888] ? debug_check_no_obj_freed+0x2c0/0x680 [ 737.605884] block_ioctl+0xd9/0x120 [ 737.609488] ? blkdev_fallocate+0x3a0/0x3a0 [ 737.613787] do_vfs_ioctl+0x75a/0xff0 [ 737.617566] ? lock_acquire+0x170/0x3f0 [ 737.621525] ? ioctl_preallocate+0x1a0/0x1a0 [ 737.625933] ? __fget+0x265/0x3e0 [ 737.629370] ? do_vfs_ioctl+0xff0/0xff0 [ 737.633322] ? security_file_ioctl+0x83/0xb0 [ 737.637712] SyS_ioctl+0x7f/0xb0 [ 737.641058] ? do_vfs_ioctl+0xff0/0xff0 [ 737.645013] do_syscall_64+0x1d5/0x640 [ 737.648896] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 737.654072] RIP: 0033:0x7f1507bbcec7 [ 737.657761] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r3}}, 0x30) 12:42:48 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 737.665454] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 737.672713] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 737.679966] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 737.687228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 737.694478] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 12:42:48 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "8f2d66b8b871502f6f46da5936fed3eec9a521b8107a4e4560f16f86e3e3bb738a1f6d77180ad191e8a57de172684b1d972603b7b3819047711ce0098f23bfbb2a1829da10e4e260baba5750047b55468ef19612a122c2b97d135b929ff5a7c564cc78bde084f20b9c39dc544457a899b7c22a379df9fa7045168595d25f4dd951d9ea897fbbdbf728cf1b932c8c6446f7325eb6c2b2a5734f57e35e35366038e97dd85c0e5946b0cf5ae8326ba3926467b77f16fd4ce1794d69d97168c665901406812dbe17ce06d8536bd29373bc25e351ab3945596bb7e282441cc3f5506850232b67955ac2ddf6389714ceb10b11aff645ead4120251e95289f4be83ebae", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r3}}, 0x30) 12:42:48 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) [ 737.717676] FAULT_INJECTION: forcing a failure. [ 737.717676] name failslab, interval 1, probability 0, space 0, times 0 [ 737.757148] efs: cannot read superblock [ 737.776916] CPU: 1 PID: 20279 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 737.784818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 737.794168] Call Trace: [ 737.796749] dump_stack+0x1b2/0x281 [ 737.800387] should_fail.cold+0x10a/0x149 [ 737.804528] should_failslab+0xd6/0x130 [ 737.808492] kmem_cache_alloc_node+0x263/0x410 [ 737.813057] __alloc_skb+0x5c/0x510 [ 737.816667] kobject_uevent_env+0x882/0xf30 [ 737.820977] lo_ioctl+0x11a6/0x1cd0 [ 737.824589] ? loop_set_status64+0xe0/0xe0 [ 737.828815] blkdev_ioctl+0x540/0x1830 [ 737.832703] ? blkpg_ioctl+0x8d0/0x8d0 [ 737.836575] ? trace_hardirqs_on+0x10/0x10 [ 737.840801] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 737.845905] ? debug_check_no_obj_freed+0x2c0/0x680 [ 737.850911] block_ioctl+0xd9/0x120 [ 737.854515] ? blkdev_fallocate+0x3a0/0x3a0 [ 737.858823] do_vfs_ioctl+0x75a/0xff0 [ 737.862602] ? lock_acquire+0x170/0x3f0 [ 737.866560] ? ioctl_preallocate+0x1a0/0x1a0 [ 737.870946] ? __fget+0x265/0x3e0 [ 737.874377] ? do_vfs_ioctl+0xff0/0xff0 [ 737.878327] ? security_file_ioctl+0x83/0xb0 [ 737.882712] SyS_ioctl+0x7f/0xb0 [ 737.886057] ? do_vfs_ioctl+0xff0/0xff0 [ 737.890012] do_syscall_64+0x1d5/0x640 [ 737.893879] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 737.899052] RIP: 0033:0x7f6e79dc0ec7 [ 737.902738] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 737.910428] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 737.917674] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 737.924927] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 737.932179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 737.939510] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 738.005433] efs: cannot read superblock 12:42:48 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 33) 12:42:48 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r3}}, 0x30) 12:42:48 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, 0x0, 0x0) 12:42:48 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) 12:42:48 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 32) 12:42:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "107e1b2fcf7256b77aca9e3e44c5bd74"}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x3f}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40810) (async) r1 = getuid() syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="3e0000000000000100000000", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r1, @ANYBLOB=',\x00']) 12:42:48 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:49 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffffffffffff, 0x1}}, 0x18) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r3}}, 0x30) [ 738.107604] FAULT_INJECTION: forcing a failure. [ 738.107604] name failslab, interval 1, probability 0, space 0, times 0 [ 738.129326] CPU: 0 PID: 20336 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 738.137231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.146579] Call Trace: [ 738.149166] dump_stack+0x1b2/0x281 [ 738.152791] should_fail.cold+0x10a/0x149 12:42:49 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r2}}, 0x30) [ 738.156923] should_failslab+0xd6/0x130 [ 738.160892] kmem_cache_alloc_node_trace+0x25a/0x400 [ 738.165988] __kmalloc_node_track_caller+0x38/0x70 [ 738.170908] __alloc_skb+0x96/0x510 [ 738.174542] kobject_uevent_env+0x882/0xf30 [ 738.178863] lo_ioctl+0x11a6/0x1cd0 [ 738.182493] ? loop_set_status64+0xe0/0xe0 [ 738.186728] blkdev_ioctl+0x540/0x1830 [ 738.190613] ? blkpg_ioctl+0x8d0/0x8d0 [ 738.194500] ? trace_hardirqs_on+0x10/0x10 [ 738.198715] ? _raw_spin_unlock_irqrestore+0x66/0xe0 12:42:49 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r2}}, 0x30) [ 738.203813] ? debug_check_no_obj_freed+0x2c0/0x680 [ 738.208843] block_ioctl+0xd9/0x120 [ 738.212475] ? blkdev_fallocate+0x3a0/0x3a0 [ 738.216791] do_vfs_ioctl+0x75a/0xff0 [ 738.220596] ? lock_acquire+0x170/0x3f0 [ 738.224567] ? ioctl_preallocate+0x1a0/0x1a0 [ 738.228980] ? __fget+0x265/0x3e0 [ 738.232419] ? do_vfs_ioctl+0xff0/0xff0 [ 738.236371] ? security_file_ioctl+0x83/0xb0 [ 738.240759] SyS_ioctl+0x7f/0xb0 [ 738.244190] ? do_vfs_ioctl+0xff0/0xff0 [ 738.248149] do_syscall_64+0x1d5/0x640 [ 738.252029] entry_SYSCALL_64_after_hwframe+0x46/0xbb 12:42:49 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) 12:42:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 738.257205] RIP: 0033:0x7f6e79dc0ec7 [ 738.260900] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.268612] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 738.275962] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 738.283226] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 738.290482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 738.297745] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 738.327278] efs: cannot read superblock [ 738.328481] FAULT_INJECTION: forcing a failure. [ 738.328481] name failslab, interval 1, probability 0, space 0, times 0 [ 738.344299] CPU: 0 PID: 20341 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 738.352181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.361520] Call Trace: [ 738.364114] dump_stack+0x1b2/0x281 [ 738.367739] should_fail.cold+0x10a/0x149 [ 738.371870] should_failslab+0xd6/0x130 [ 738.375824] kmem_cache_alloc_node+0x263/0x410 [ 738.380386] __alloc_skb+0x5c/0x510 [ 738.383997] kobject_uevent_env+0x882/0xf30 [ 738.388316] lo_ioctl+0x11a6/0x1cd0 [ 738.391929] ? loop_set_status64+0xe0/0xe0 [ 738.396141] blkdev_ioctl+0x540/0x1830 [ 738.400004] ? blkpg_ioctl+0x8d0/0x8d0 [ 738.403866] ? trace_hardirqs_on+0x10/0x10 [ 738.408090] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 738.413178] ? debug_check_no_obj_freed+0x2c0/0x680 [ 738.418180] block_ioctl+0xd9/0x120 [ 738.421790] ? blkdev_fallocate+0x3a0/0x3a0 [ 738.426089] do_vfs_ioctl+0x75a/0xff0 [ 738.429873] ? lock_acquire+0x170/0x3f0 [ 738.433830] ? ioctl_preallocate+0x1a0/0x1a0 [ 738.438283] ? __fget+0x265/0x3e0 [ 738.441732] ? do_vfs_ioctl+0xff0/0xff0 [ 738.445692] ? security_file_ioctl+0x83/0xb0 [ 738.450093] SyS_ioctl+0x7f/0xb0 [ 738.453448] ? do_vfs_ioctl+0xff0/0xff0 [ 738.457401] do_syscall_64+0x1d5/0x640 [ 738.461280] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 738.466451] RIP: 0033:0x7f1507bbcec7 [ 738.470147] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:42:49 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 34) 12:42:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:49 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, r8, r9], 0x3}) 12:42:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 738.477846] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 738.485097] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 738.492518] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 738.499764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 738.507016] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 738.560404] efs: cannot read superblock 12:42:49 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 33) 12:42:49 executing program 3: openat$audio1(0xffffffffffffff9c, &(0x7f0000000200), 0x210003, 0x0) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) r0 = getuid() syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="4d0954b5c4df655b2056f278deac946ca73c010556c0a0720cb4e177f6feb94a4462a1a0a1bbba3dd537315076483faec398cf2a4a90bbaa3681ce70ffb055befdd3ddcd4cc90616a32303f8761d37e042ab53af6f86d81207381ebe1a42bf6bc370f101fdbc955aac82", 0x6a, 0x4}], 0x4, &(0x7f0000000280)={[{@loccookie}], [{@euid_lt={'euid<', r0}}]}) 12:42:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) 12:42:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) 12:42:49 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000001c0)={0x0, 0x1}) [ 738.615138] FAULT_INJECTION: forcing a failure. [ 738.615138] name failslab, interval 1, probability 0, space 0, times 0 12:42:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 738.658272] CPU: 0 PID: 20381 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 738.666182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.673345] efs: cannot read superblock [ 738.675530] Call Trace: [ 738.675546] dump_stack+0x1b2/0x281 [ 738.675562] should_fail.cold+0x10a/0x149 [ 738.675580] should_failslab+0xd6/0x130 [ 738.693805] kmem_cache_alloc_trace+0x29a/0x3d0 [ 738.698480] ? kobj_ns_drop+0x80/0x80 [ 738.702279] call_usermodehelper_setup+0x73/0x2e0 12:42:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f00000002c0)) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x10000, 0x40000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x13f}}, 0x20) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f0000000100)) [ 738.707123] kobject_uevent_env+0xc21/0xf30 [ 738.711449] lo_ioctl+0x11a6/0x1cd0 [ 738.715074] ? loop_set_status64+0xe0/0xe0 [ 738.719308] blkdev_ioctl+0x540/0x1830 [ 738.723195] ? blkpg_ioctl+0x8d0/0x8d0 [ 738.727084] ? trace_hardirqs_on+0x10/0x10 [ 738.731318] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 738.736415] ? debug_check_no_obj_freed+0x2c0/0x680 [ 738.741434] block_ioctl+0xd9/0x120 [ 738.745059] ? blkdev_fallocate+0x3a0/0x3a0 [ 738.749383] do_vfs_ioctl+0x75a/0xff0 [ 738.753180] ? lock_acquire+0x170/0x3f0 12:42:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 738.757147] ? ioctl_preallocate+0x1a0/0x1a0 [ 738.761551] ? __fget+0x265/0x3e0 [ 738.765002] ? do_vfs_ioctl+0xff0/0xff0 [ 738.768971] ? security_file_ioctl+0x83/0xb0 [ 738.773379] SyS_ioctl+0x7f/0xb0 [ 738.776745] ? do_vfs_ioctl+0xff0/0xff0 [ 738.780714] do_syscall_64+0x1d5/0x640 [ 738.784605] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 738.789788] RIP: 0033:0x7f6e79dc0ec7 [ 738.793495] RSP: 002b:00007f6e78735f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.794283] FAULT_INJECTION: forcing a failure. [ 738.794283] name failslab, interval 1, probability 0, space 0, times 0 [ 738.801199] RAX: ffffffffffffffda RBX: 00007f6e79e0aa20 RCX: 00007f6e79dc0ec7 [ 738.801205] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 738.801210] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f6e787361d0 [ 738.801220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 738.801226] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 738.831111] efs: cannot read superblock [ 738.840147] CPU: 1 PID: 20392 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 738.860876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.870218] Call Trace: [ 738.872786] dump_stack+0x1b2/0x281 [ 738.876391] should_fail.cold+0x10a/0x149 [ 738.880519] should_failslab+0xd6/0x130 [ 738.884478] kmem_cache_alloc_node_trace+0x25a/0x400 [ 738.889559] __kmalloc_node_track_caller+0x38/0x70 [ 738.894467] __alloc_skb+0x96/0x510 [ 738.898075] kobject_uevent_env+0x882/0xf30 [ 738.902377] lo_ioctl+0x11a6/0x1cd0 [ 738.905984] ? loop_set_status64+0xe0/0xe0 [ 738.910195] blkdev_ioctl+0x540/0x1830 [ 738.914059] ? blkpg_ioctl+0x8d0/0x8d0 [ 738.917931] ? trace_hardirqs_on+0x10/0x10 [ 738.922150] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 738.927232] ? debug_check_no_obj_freed+0x2c0/0x680 [ 738.932363] block_ioctl+0xd9/0x120 [ 738.935973] ? blkdev_fallocate+0x3a0/0x3a0 [ 738.940272] do_vfs_ioctl+0x75a/0xff0 [ 738.944058] ? lock_acquire+0x170/0x3f0 [ 738.948018] ? ioctl_preallocate+0x1a0/0x1a0 [ 738.952409] ? __fget+0x265/0x3e0 [ 738.955956] ? do_vfs_ioctl+0xff0/0xff0 [ 738.959915] ? security_file_ioctl+0x83/0xb0 [ 738.964303] SyS_ioctl+0x7f/0xb0 [ 738.967645] ? do_vfs_ioctl+0xff0/0xff0 [ 738.971709] do_syscall_64+0x1d5/0x640 [ 738.975593] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 738.980763] RIP: 0033:0x7f1507bbcec7 [ 738.984456] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 738.992146] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 738.999395] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 12:42:49 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 35) 12:42:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async, rerun: 64) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f00000002c0)) (rerun: 64) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x10000, 0x40000) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) (async, rerun: 64) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x13f}}, 0x20) (rerun: 64) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f0000000100)) 12:42:49 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0, 0x0, r0}) 12:42:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 739.006651] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 739.013897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 739.021149] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 739.044541] gfs2: invalid mount option: euid<00000000000000000000 [ 739.051411] efs: cannot read superblock [ 739.055559] gfs2: can't parse mount arguments 12:42:49 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 34) 12:42:49 executing program 3: openat$audio1(0xffffffffffffff9c, &(0x7f0000000200), 0x210003, 0x0) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) r0 = getuid() syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="4d0954b5c4df655b2056f278deac946ca73c010556c0a0720cb4e177f6feb94a4462a1a0a1bbba3dd537315076483faec398cf2a4a90bbaa3681ce70ffb055befdd3ddcd4cc90616a32303f8761d37e042ab53af6f86d81207381ebe1a42bf6bc370f101fdbc955aac82", 0x6a, 0x4}], 0x4, &(0x7f0000000280)={[{@loccookie}], [{@euid_lt={'euid<', r0}}]}) 12:42:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f00000002c0)) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x10000, 0x40000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x13f}}, 0x20) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r1, 0x4068aea3, &(0x7f00000002c0)) (async) syz_open_dev$dri(&(0x7f00000000c0), 0x10000, 0x40000) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x13f}}, 0x20) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f0000000100)) (async) [ 739.135815] FAULT_INJECTION: forcing a failure. [ 739.135815] name failslab, interval 1, probability 0, space 0, times 0 [ 739.149857] nla_parse: 4 callbacks suppressed [ 739.149863] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 739.178532] CPU: 1 PID: 20431 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 739.186438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.195789] Call Trace: [ 739.198378] dump_stack+0x1b2/0x281 [ 739.202015] should_fail.cold+0x10a/0x149 [ 739.206173] should_failslab+0xd6/0x130 [ 739.210149] kmem_cache_alloc_node_trace+0x25a/0x400 [ 739.215260] __kmalloc_node_track_caller+0x38/0x70 [ 739.220211] __alloc_skb+0x96/0x510 [ 739.223842] kobject_uevent_env+0x882/0xf30 [ 739.228180] lo_ioctl+0x11a6/0x1cd0 [ 739.231808] ? loop_set_status64+0xe0/0xe0 12:42:50 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) 12:42:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) 12:42:50 executing program 0: openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x3ede83, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000240), 0x2, 0x0) ioctl$DMA_BUF_SET_NAME_A(r0, 0x40046201, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)={0x922, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x1, 0x10}, 0xc) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) 12:42:50 executing program 0: openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x3ede83, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000240), 0x2, 0x0) ioctl$DMA_BUF_SET_NAME_A(r0, 0x40046201, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)={0x922, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x1, 0x10}, 0xc) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x3ede83, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000240), 0x2, 0x0) (async) ioctl$DMA_BUF_SET_NAME_A(r0, 0x40046201, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00') (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)={0x922}, 0x8) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x1, 0x10}, 0xc) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) (async) 12:42:50 executing program 0: openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0), 0x3ede83, 0x0) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000240), 0x2, 0x0) ioctl$DMA_BUF_SET_NAME_A(r0, 0x40046201, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)={0x922, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x1, 0x10}, 0xc) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) [ 739.236043] blkdev_ioctl+0x540/0x1830 [ 739.239926] ? blkpg_ioctl+0x8d0/0x8d0 [ 739.243811] ? trace_hardirqs_on+0x10/0x10 [ 739.248044] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 739.253143] ? debug_check_no_obj_freed+0x2c0/0x680 [ 739.258175] block_ioctl+0xd9/0x120 [ 739.261796] ? blkdev_fallocate+0x3a0/0x3a0 [ 739.266113] do_vfs_ioctl+0x75a/0xff0 [ 739.269910] ? lock_acquire+0x170/0x3f0 [ 739.273879] ? ioctl_preallocate+0x1a0/0x1a0 [ 739.278285] ? __fget+0x265/0x3e0 [ 739.281737] ? do_vfs_ioctl+0xff0/0xff0 [ 739.285699] ? security_file_ioctl+0x83/0xb0 [ 739.290084] SyS_ioctl+0x7f/0xb0 [ 739.293425] ? do_vfs_ioctl+0xff0/0xff0 [ 739.297377] do_syscall_64+0x1d5/0x640 [ 739.301252] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 739.306418] RIP: 0033:0x7f1507bbcec7 [ 739.310194] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 739.317878] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 739.325126] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 739.332381] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 739.339635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 739.346881] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 739.376883] FAULT_INJECTION: forcing a failure. [ 739.376883] name failslab, interval 1, probability 0, space 0, times 0 [ 739.379790] efs: cannot read superblock [ 739.392105] efs: cannot read superblock [ 739.409790] CPU: 0 PID: 20436 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 739.417681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.427032] Call Trace: [ 739.429616] dump_stack+0x1b2/0x281 [ 739.433249] should_fail.cold+0x10a/0x149 [ 739.437397] should_failslab+0xd6/0x130 [ 739.441372] kmem_cache_alloc+0x28e/0x3c0 [ 739.445524] __d_alloc+0x2a/0xa20 [ 739.448973] ? d_lookup+0x172/0x220 [ 739.452600] d_alloc+0x46/0x240 [ 739.455876] __lookup_hash+0x101/0x270 [ 739.459764] filename_create+0x156/0x3f0 [ 739.463821] ? kern_path_mountpoint+0x40/0x40 [ 739.468323] SyS_mkdirat+0x95/0x270 [ 739.471947] ? SyS_mknod+0x30/0x30 [ 739.475480] ? fput_many+0xe/0x140 [ 739.479017] ? do_syscall_64+0x4c/0x640 [ 739.482990] ? SyS_mknod+0x30/0x30 [ 739.486526] do_syscall_64+0x1d5/0x640 [ 739.490413] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 739.495594] RIP: 0033:0x7f6e79dc0217 [ 739.499296] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 739.507000] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 739.514265] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 739.521531] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 739.528885] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 739.536155] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 739.564630] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:50 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 36) 12:42:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) 12:42:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:50 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 35) 12:42:50 executing program 3: openat$audio1(0xffffffffffffff9c, &(0x7f0000000200), 0x210003, 0x0) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) r0 = getuid() syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="4d0954b5c4df655b2056f278deac946ca73c010556c0a0720cb4e177f6feb94a4462a1a0a1bbba3dd537315076483faec398cf2a4a90bbaa3681ce70ffb055befdd3ddcd4cc90616a32303f8761d37e042ab53af6f86d81207381ebe1a42bf6bc370f101fdbc955aac82", 0x6a, 0x4}], 0x4, &(0x7f0000000280)={[{@loccookie}], [{@euid_lt={'euid<', r0}}]}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000200), 0x210003, 0x0) (async) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (async) getuid() (async) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="4d0954b5c4df655b2056f278deac946ca73c010556c0a0720cb4e177f6feb94a4462a1a0a1bbba3dd537315076483faec398cf2a4a90bbaa3681ce70ffb055befdd3ddcd4cc90616a32303f8761d37e042ab53af6f86d81207381ebe1a42bf6bc370f101fdbc955aac82", 0x6a, 0x4}], 0x4, &(0x7f0000000280)={[{@loccookie}], [{@euid_lt={'euid<', r0}}]}) (async) 12:42:50 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x1, 0xaf9, "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", 0x5, 0x0, 0x4, 0x1, 0x5, 0x6, 0x9, 0x1}, r7}}, 0x128) [ 739.675297] FAULT_INJECTION: forcing a failure. [ 739.675297] name failslab, interval 1, probability 0, space 0, times 0 [ 739.694053] CPU: 0 PID: 20511 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 739.701947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.711295] Call Trace: [ 739.713884] dump_stack+0x1b2/0x281 [ 739.717522] should_fail.cold+0x10a/0x149 [ 739.721672] should_failslab+0xd6/0x130 [ 739.725646] kmem_cache_alloc_trace+0x29a/0x3d0 [ 739.730314] ? kobj_ns_drop+0x80/0x80 [ 739.734117] call_usermodehelper_setup+0x73/0x2e0 [ 739.738968] kobject_uevent_env+0xc21/0xf30 [ 739.743299] lo_ioctl+0x11a6/0x1cd0 [ 739.746943] ? loop_set_status64+0xe0/0xe0 [ 739.751179] blkdev_ioctl+0x540/0x1830 [ 739.755068] ? blkpg_ioctl+0x8d0/0x8d0 [ 739.758952] ? trace_hardirqs_on+0x10/0x10 [ 739.763187] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 739.768286] ? debug_check_no_obj_freed+0x2c0/0x680 [ 739.773313] block_ioctl+0xd9/0x120 [ 739.776940] ? blkdev_fallocate+0x3a0/0x3a0 [ 739.781258] do_vfs_ioctl+0x75a/0xff0 [ 739.785066] ? lock_acquire+0x170/0x3f0 [ 739.789138] ? ioctl_preallocate+0x1a0/0x1a0 [ 739.793552] ? __fget+0x265/0x3e0 [ 739.797008] ? do_vfs_ioctl+0xff0/0xff0 [ 739.800982] ? security_file_ioctl+0x83/0xb0 [ 739.805391] SyS_ioctl+0x7f/0xb0 [ 739.808755] ? do_vfs_ioctl+0xff0/0xff0 [ 739.812730] do_syscall_64+0x1d5/0x640 [ 739.816621] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 739.821800] RIP: 0033:0x7f1507bbcec7 12:42:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) 12:42:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) [ 739.825516] RSP: 002b:00007f1506531f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 739.833221] RAX: ffffffffffffffda RBX: 00007f1507c06a20 RCX: 00007f1507bbcec7 [ 739.840493] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 739.847757] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f15065321d0 [ 739.855335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 739.862602] R13: 0000000000000004 R14: 0000000020000358 R15: 0000000000000001 [ 739.897250] FAULT_INJECTION: forcing a failure. [ 739.897250] name failslab, interval 1, probability 0, space 0, times 0 [ 739.899576] efs: cannot read superblock [ 739.914426] efs: cannot read superblock [ 739.920396] CPU: 0 PID: 20519 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 739.928286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.937640] Call Trace: [ 739.940228] dump_stack+0x1b2/0x281 [ 739.943862] should_fail.cold+0x10a/0x149 [ 739.948014] should_failslab+0xd6/0x130 [ 739.951989] kmem_cache_alloc+0x28e/0x3c0 [ 739.956138] getname_flags+0xc8/0x550 [ 739.959940] SyS_mkdirat+0x83/0x270 [ 739.963566] ? SyS_mknod+0x30/0x30 [ 739.967103] ? fput_many+0xe/0x140 [ 739.970635] ? do_syscall_64+0x4c/0x640 [ 739.974610] ? SyS_mknod+0x30/0x30 [ 739.978149] do_syscall_64+0x1d5/0x640 [ 739.982040] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 739.987222] RIP: 0033:0x7f6e79dc0217 12:42:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:50 executing program 3: socket$phonet(0x23, 0x2, 0x1) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000900), 0x14, &(0x7f0000001940)={&(0x7f0000000940)="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", 0x1000}, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="563459a1c9af696b5eb4328888d7a7dd86883e458b498e14f9744c2360be28e2a755e5b13f8dae8600f475d48a054d9336d7021ce60312e32101f42c3175459e41ed63e2e6930e4622219e6da0089a168d294e5b32634032d108d24c9475e126823fd0bfe0b4bd2ff747744e8393d56024e7d047aa7e8de840eda00a418519007e492a4a3079098c53afdc17f15c1da9b8748cfd8b222301e6214887427dd1d725e787f8f47e345e018060efbafa45f82b7e1a282fe5fdb7f14827bbf67ef57196f9d81e1332169dcb53", 0xca, 0x1f}, {&(0x7f0000000200)="dcd9cd5cea5408b7a34f7364c08f705336704c59058081af1581f28e7471f1887df3a888da21a2e1bab427de1a58cd05068f7909214a7a22995dd82d1c8228e3a24dfd7d50d77b29ab9fe9e55ae4d92a129e2b0b549b722db36a9c7ba2c78df46fcb0364f994e7b6216fc604fd7cc17ef19e5dfff2712d561a2be82acee43842ad797970529c25fbeab279af68199d05789744c8b559", 0x96, 0xffff}, {&(0x7f00000002c0)="bb4d35802855ea5ef3e619da32f397c579aaa6f54dde5baa3ba95ef749", 0x1d, 0x80}, {&(0x7f0000000400)="20bf561918f7b3dd492a8141df021822bb3065ab29e31f8c9262bcbf2a44f57d9eb044f8bee444d5b3d5b49cf69fe4ad0caf45fb98c3cabe78ad9dfc220ba833d5ab9555a42baabc86d3f8cefb97e79ea9bfcb279550712156e91dd6e80ce2ebd28182381fb46041d86033245786315de394d35dea6b6820ad32c4eacba0e550eee294c772f97d8e45549f24014370ae4d6b4c81e19106fff6a07fd72c5fe6cf8ff4ea7db89e94cd432db2d4fd981f16b03c40361b", 0xb5, 0x537e}, {&(0x7f0000000300)="4a2933288cb6b280033ed90b5ce3e4ce06cfae84c159", 0x16, 0x3}, {&(0x7f00000004c0)="2559c229a65512a0b0f498bb90cffbdbe307294a60337dec666e69ca9ae15faeb8d96fe050d76c1fa4958ae6c9bc50144aef7ad6bf2df722b20e41069886b3a42035e92b8d7dfa210a0aa1cc62219d74e774ecc512ffc88c934569bd841d5f1b8488249bacb98780b1c44808a2f7ce752b97fce2b1c387b2c2d4623113d083f01e99cec0f1470ea566289608dee111541d6ae46c32703d3365ad8bbff389620a543e22a60b4fc9dbe0ddff1a8651d71de13db1a398330f01a8a73d7fdc3178f15d2e", 0xc2, 0x5}, {&(0x7f00000005c0)="5295704ad6ef23856467513f096c70461205bfcbaba67c867341b892f7f55df9da1cbcffbf059b4a7fe3906dc29101b9d234a8e7e02709da33bc4a307b4d6ea7b43b0f1a6982", 0x46, 0x40}, {&(0x7f0000000640)="1b53bc25afff9bfe3fdc9c110081a244f063ea2b488b80bdaeab4a9d366a025549737ac3287735c9859d8ca0d2a9df71d11a27de0c111df86cd58f1bdc6f050c1170b4bf87b0571e9c3d5f4bb8f918a2bf87dd2e362fc4556862e4cfd656187ecaaa2a2271233377cde0b8bc39cbdc7f66a01e8db254b086094055fe259d70f1c4f2baf8c59d0c564a9a0994b12b2e22773a6161748f7f02ee024bd2eb06e88da59f55acb78273e3c614125d39ee", 0xae, 0xffffffff}, {&(0x7f0000000380)="10d9fcd784822ca3ec6667a87e8d21bffb067137e8d3782821d088ea66f3f0022daee457d58befe260c51a87", 0x2c}], 0x1808000, &(0x7f0000000800)={[{@commit={'commit', 0x3d, 0xc2}}, {@localflocks}, {@loccookie}, {@locktable={'locktable', 0x3d, 'efs\x00'}}, {@errors_withdraw}, {@lockproto_dlm}, {@barrier}, {@nobarrier}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}, {@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'efs\x00'}}, {@dont_appraise}]}) 12:42:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) [ 739.990929] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 739.998632] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 740.005895] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 740.013181] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 740.020452] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 740.027718] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 740.031046] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:50 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 36) 12:42:50 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 37) 12:42:50 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) 12:42:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000380)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x0, @ib={0x1b, 0x4, 0x10000, {"5aa66902132f11c985be60378d4bad63"}, 0x0, 0xfffffffffffff001, 0x8}, @in6={0xa, 0x4e22, 0x8, @empty}}}, 0x118) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) write$apparmor_exec(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="65786563202f60726f632f737973b7e92da7386ed80d24e1625c8d14f2356b2f69c6a79d9d2c90617c6d526bd505b2ed40bf22591989815376739baec24a156a0027eb72e1bbed20813297b92916a5147aedb996aa7eb7a81468efbd95a5cb4b8e75b183fe062ed04af3b2fe1b6f9c1fbf81f23a18cd0ff2db340d0649792a924cb64f2b0da8afc53f074749f795e0"], 0x25) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 740.155625] FAULT_INJECTION: forcing a failure. [ 740.155625] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 740.164592] FAULT_INJECTION: forcing a failure. [ 740.164592] name failslab, interval 1, probability 0, space 0, times 0 [ 740.167436] CPU: 1 PID: 20556 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 740.167443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.167447] Call Trace: [ 740.167464] dump_stack+0x1b2/0x281 [ 740.167482] should_fail.cold+0x10a/0x149 [ 740.206143] __alloc_pages_nodemask+0x22c/0x2720 [ 740.210897] ? kobject_uevent_env+0x274/0xf30 [ 740.215385] ? __lock_acquire+0x5fc/0x3f20 [ 740.219622] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 740.224464] ? blkdev_ioctl+0xf4/0x1830 [ 740.228428] ? blkpg_ioctl+0x8d0/0x8d0 [ 740.232303] ? trace_hardirqs_on+0x10/0x10 [ 740.236525] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 740.241614] cache_grow_begin+0x91/0x700 [ 740.245664] ? fs_reclaim_release+0xd0/0x110 [ 740.250067] ? check_preemption_disabled+0x35/0x240 [ 740.255079] cache_alloc_refill+0x273/0x350 [ 740.259387] kmem_cache_alloc+0x333/0x3c0 [ 740.263531] getname_flags+0xc8/0x550 [ 740.267484] SyS_mkdirat+0x83/0x270 [ 740.271124] ? SyS_mknod+0x30/0x30 [ 740.274652] ? fput_many+0xe/0x140 [ 740.278185] ? do_syscall_64+0x4c/0x640 [ 740.282150] ? SyS_mknod+0x30/0x30 [ 740.285679] do_syscall_64+0x1d5/0x640 [ 740.289561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 740.294737] RIP: 0033:0x7f6e79dc0217 [ 740.298514] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 740.306396] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 740.313652] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 740.320908] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 740.328161] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 740.335414] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 740.342683] CPU: 0 PID: 20562 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 740.350912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.360260] Call Trace: [ 740.362846] dump_stack+0x1b2/0x281 [ 740.366475] should_fail.cold+0x10a/0x149 [ 740.370620] should_failslab+0xd6/0x130 [ 740.374594] kmem_cache_alloc+0x28e/0x3c0 [ 740.378742] getname_flags+0xc8/0x550 [ 740.382543] SyS_mkdirat+0x83/0x270 [ 740.386178] ? SyS_mknod+0x30/0x30 [ 740.389719] ? fput_many+0xe/0x140 [ 740.393252] ? do_syscall_64+0x4c/0x640 [ 740.397222] ? SyS_mknod+0x30/0x30 [ 740.400761] do_syscall_64+0x1d5/0x640 [ 740.404649] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 740.409828] RIP: 0033:0x7f1507bbc217 [ 740.413532] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 740.421235] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 740.428495] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 740.435763] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 740.443113] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 12:42:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) 12:42:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000380)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x0, @ib={0x1b, 0x4, 0x10000, {"5aa66902132f11c985be60378d4bad63"}, 0x0, 0xfffffffffffff001, 0x8}, @in6={0xa, 0x4e22, 0x8, @empty}}}, 0x118) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) (async) write$apparmor_exec(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="65786563202f60726f632f737973b7e92da7386ed80d24e1625c8d14f2356b2f69c6a79d9d2c90617c6d526bd505b2ed40bf22591989815376739baec24a156a0027eb72e1bbed20813297b92916a5147aedb996aa7eb7a81468efbd95a5cb4b8e75b183fe062ed04af3b2fe1b6f9c1fbf81f23a18cd0ff2db340d0649792a924cb64f2b0da8afc53f074749f795e0"], 0x25) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 740.450375] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 740.468820] efs: cannot read superblock 12:42:51 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 37) 12:42:51 executing program 3: socket$phonet(0x23, 0x2, 0x1) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000900), 0x14, &(0x7f0000001940)={&(0x7f0000000940)="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", 0x1000}, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="563459a1c9af696b5eb4328888d7a7dd86883e458b498e14f9744c2360be28e2a755e5b13f8dae8600f475d48a054d9336d7021ce60312e32101f42c3175459e41ed63e2e6930e4622219e6da0089a168d294e5b32634032d108d24c9475e126823fd0bfe0b4bd2ff747744e8393d56024e7d047aa7e8de840eda00a418519007e492a4a3079098c53afdc17f15c1da9b8748cfd8b222301e6214887427dd1d725e787f8f47e345e018060efbafa45f82b7e1a282fe5fdb7f14827bbf67ef57196f9d81e1332169dcb53", 0xca, 0x1f}, {&(0x7f0000000200)="dcd9cd5cea5408b7a34f7364c08f705336704c59058081af1581f28e7471f1887df3a888da21a2e1bab427de1a58cd05068f7909214a7a22995dd82d1c8228e3a24dfd7d50d77b29ab9fe9e55ae4d92a129e2b0b549b722db36a9c7ba2c78df46fcb0364f994e7b6216fc604fd7cc17ef19e5dfff2712d561a2be82acee43842ad797970529c25fbeab279af68199d05789744c8b559", 0x96, 0xffff}, {&(0x7f00000002c0)="bb4d35802855ea5ef3e619da32f397c579aaa6f54dde5baa3ba95ef749", 0x1d, 0x80}, {&(0x7f0000000400)="20bf561918f7b3dd492a8141df021822bb3065ab29e31f8c9262bcbf2a44f57d9eb044f8bee444d5b3d5b49cf69fe4ad0caf45fb98c3cabe78ad9dfc220ba833d5ab9555a42baabc86d3f8cefb97e79ea9bfcb279550712156e91dd6e80ce2ebd28182381fb46041d86033245786315de394d35dea6b6820ad32c4eacba0e550eee294c772f97d8e45549f24014370ae4d6b4c81e19106fff6a07fd72c5fe6cf8ff4ea7db89e94cd432db2d4fd981f16b03c40361b", 0xb5, 0x537e}, {&(0x7f0000000300)="4a2933288cb6b280033ed90b5ce3e4ce06cfae84c159", 0x16, 0x3}, {&(0x7f00000004c0)="2559c229a65512a0b0f498bb90cffbdbe307294a60337dec666e69ca9ae15faeb8d96fe050d76c1fa4958ae6c9bc50144aef7ad6bf2df722b20e41069886b3a42035e92b8d7dfa210a0aa1cc62219d74e774ecc512ffc88c934569bd841d5f1b8488249bacb98780b1c44808a2f7ce752b97fce2b1c387b2c2d4623113d083f01e99cec0f1470ea566289608dee111541d6ae46c32703d3365ad8bbff389620a543e22a60b4fc9dbe0ddff1a8651d71de13db1a398330f01a8a73d7fdc3178f15d2e", 0xc2, 0x5}, {&(0x7f00000005c0)="5295704ad6ef23856467513f096c70461205bfcbaba67c867341b892f7f55df9da1cbcffbf059b4a7fe3906dc29101b9d234a8e7e02709da33bc4a307b4d6ea7b43b0f1a6982", 0x46, 0x40}, {&(0x7f0000000640)="1b53bc25afff9bfe3fdc9c110081a244f063ea2b488b80bdaeab4a9d366a025549737ac3287735c9859d8ca0d2a9df71d11a27de0c111df86cd58f1bdc6f050c1170b4bf87b0571e9c3d5f4bb8f918a2bf87dd2e362fc4556862e4cfd656187ecaaa2a2271233377cde0b8bc39cbdc7f66a01e8db254b086094055fe259d70f1c4f2baf8c59d0c564a9a0994b12b2e22773a6161748f7f02ee024bd2eb06e88da59f55acb78273e3c614125d39ee", 0xae, 0xffffffff}, {&(0x7f0000000380)="10d9fcd784822ca3ec6667a87e8d21bffb067137e8d3782821d088ea66f3f0022daee457d58befe260c51a87", 0x2c}], 0x1808000, &(0x7f0000000800)={[{@commit={'commit', 0x3d, 0xc2}}, {@localflocks}, {@loccookie}, {@locktable={'locktable', 0x3d, 'efs\x00'}}, {@errors_withdraw}, {@lockproto_dlm}, {@barrier}, {@nobarrier}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}, {@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'efs\x00'}}, {@dont_appraise}]}) socket$phonet(0x23, 0x2, 0x1) (async) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000900), 0x14, &(0x7f0000001940)={&(0x7f0000000940)="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", 0x1000}, 0x1, 0x0, 0x0, 0x40}, 0x1) (async) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (async) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="563459a1c9af696b5eb4328888d7a7dd86883e458b498e14f9744c2360be28e2a755e5b13f8dae8600f475d48a054d9336d7021ce60312e32101f42c3175459e41ed63e2e6930e4622219e6da0089a168d294e5b32634032d108d24c9475e126823fd0bfe0b4bd2ff747744e8393d56024e7d047aa7e8de840eda00a418519007e492a4a3079098c53afdc17f15c1da9b8748cfd8b222301e6214887427dd1d725e787f8f47e345e018060efbafa45f82b7e1a282fe5fdb7f14827bbf67ef57196f9d81e1332169dcb53", 0xca, 0x1f}, {&(0x7f0000000200)="dcd9cd5cea5408b7a34f7364c08f705336704c59058081af1581f28e7471f1887df3a888da21a2e1bab427de1a58cd05068f7909214a7a22995dd82d1c8228e3a24dfd7d50d77b29ab9fe9e55ae4d92a129e2b0b549b722db36a9c7ba2c78df46fcb0364f994e7b6216fc604fd7cc17ef19e5dfff2712d561a2be82acee43842ad797970529c25fbeab279af68199d05789744c8b559", 0x96, 0xffff}, {&(0x7f00000002c0)="bb4d35802855ea5ef3e619da32f397c579aaa6f54dde5baa3ba95ef749", 0x1d, 0x80}, {&(0x7f0000000400)="20bf561918f7b3dd492a8141df021822bb3065ab29e31f8c9262bcbf2a44f57d9eb044f8bee444d5b3d5b49cf69fe4ad0caf45fb98c3cabe78ad9dfc220ba833d5ab9555a42baabc86d3f8cefb97e79ea9bfcb279550712156e91dd6e80ce2ebd28182381fb46041d86033245786315de394d35dea6b6820ad32c4eacba0e550eee294c772f97d8e45549f24014370ae4d6b4c81e19106fff6a07fd72c5fe6cf8ff4ea7db89e94cd432db2d4fd981f16b03c40361b", 0xb5, 0x537e}, {&(0x7f0000000300)="4a2933288cb6b280033ed90b5ce3e4ce06cfae84c159", 0x16, 0x3}, {&(0x7f00000004c0)="2559c229a65512a0b0f498bb90cffbdbe307294a60337dec666e69ca9ae15faeb8d96fe050d76c1fa4958ae6c9bc50144aef7ad6bf2df722b20e41069886b3a42035e92b8d7dfa210a0aa1cc62219d74e774ecc512ffc88c934569bd841d5f1b8488249bacb98780b1c44808a2f7ce752b97fce2b1c387b2c2d4623113d083f01e99cec0f1470ea566289608dee111541d6ae46c32703d3365ad8bbff389620a543e22a60b4fc9dbe0ddff1a8651d71de13db1a398330f01a8a73d7fdc3178f15d2e", 0xc2, 0x5}, {&(0x7f00000005c0)="5295704ad6ef23856467513f096c70461205bfcbaba67c867341b892f7f55df9da1cbcffbf059b4a7fe3906dc29101b9d234a8e7e02709da33bc4a307b4d6ea7b43b0f1a6982", 0x46, 0x40}, {&(0x7f0000000640)="1b53bc25afff9bfe3fdc9c110081a244f063ea2b488b80bdaeab4a9d366a025549737ac3287735c9859d8ca0d2a9df71d11a27de0c111df86cd58f1bdc6f050c1170b4bf87b0571e9c3d5f4bb8f918a2bf87dd2e362fc4556862e4cfd656187ecaaa2a2271233377cde0b8bc39cbdc7f66a01e8db254b086094055fe259d70f1c4f2baf8c59d0c564a9a0994b12b2e22773a6161748f7f02ee024bd2eb06e88da59f55acb78273e3c614125d39ee", 0xae, 0xffffffff}, {&(0x7f0000000380)="10d9fcd784822ca3ec6667a87e8d21bffb067137e8d3782821d088ea66f3f0022daee457d58befe260c51a87", 0x2c}], 0x1808000, &(0x7f0000000800)={[{@commit={'commit', 0x3d, 0xc2}}, {@localflocks}, {@loccookie}, {@locktable={'locktable', 0x3d, 'efs\x00'}}, {@errors_withdraw}, {@lockproto_dlm}, {@barrier}, {@nobarrier}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}, {@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'efs\x00'}}, {@dont_appraise}]}) (async) 12:42:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) [ 740.504047] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:51 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r6, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r7}}, 0x30) 12:42:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000380)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x0, @ib={0x1b, 0x4, 0x10000, {"5aa66902132f11c985be60378d4bad63"}, 0x0, 0xfffffffffffff001, 0x8}, @in6={0xa, 0x4e22, 0x8, @empty}}}, 0x118) (async, rerun: 64) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (rerun: 64) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) (async, rerun: 64) write$apparmor_exec(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="65786563202f60726f632f737973b7e92da7386ed80d24e1625c8d14f2356b2f69c6a79d9d2c90617c6d526bd505b2ed40bf22591989815376739baec24a156a0027eb72e1bbed20813297b92916a5147aedb996aa7eb7a81468efbd95a5cb4b8e75b183fe062ed04af3b2fe1b6f9c1fbf81f23a18cd0ff2db340d0649792a924cb64f2b0da8afc53f074749f795e0"], 0x25) (rerun: 64) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}}}, 0x30) [ 740.603851] FAULT_INJECTION: forcing a failure. [ 740.603851] name failslab, interval 1, probability 0, space 0, times 0 [ 740.642421] efs: cannot read superblock [ 740.658578] CPU: 0 PID: 20602 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 740.666464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.675816] Call Trace: [ 740.678402] dump_stack+0x1b2/0x281 [ 740.682035] should_fail.cold+0x10a/0x149 [ 740.686186] should_failslab+0xd6/0x130 [ 740.690166] kmem_cache_alloc+0x28e/0x3c0 [ 740.694317] __d_alloc+0x2a/0xa20 [ 740.697772] ? d_lookup+0x172/0x220 [ 740.701397] d_alloc+0x46/0x240 [ 740.704678] __lookup_hash+0x101/0x270 [ 740.708563] filename_create+0x156/0x3f0 [ 740.708699] efs: cannot read superblock [ 740.712618] ? kern_path_mountpoint+0x40/0x40 [ 740.721077] SyS_mkdirat+0x95/0x270 [ 740.724698] ? SyS_mknod+0x30/0x30 [ 740.728235] ? fput_many+0xe/0x140 [ 740.731771] ? do_syscall_64+0x4c/0x640 [ 740.735738] ? SyS_mknod+0x30/0x30 [ 740.739275] do_syscall_64+0x1d5/0x640 [ 740.743171] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 740.748349] RIP: 0033:0x7f1507bbc217 [ 740.752046] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 740.759742] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 740.766995] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 740.774239] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 740.781485] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 740.788728] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:51 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 38) 12:42:51 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 38) 12:42:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) 12:42:51 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) [ 740.810909] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:51 executing program 3: socket$phonet(0x23, 0x2, 0x1) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000900), 0x14, &(0x7f0000001940)={&(0x7f0000000940)="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", 0x1000}, 0x1, 0x0, 0x0, 0x40}, 0x1) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="563459a1c9af696b5eb4328888d7a7dd86883e458b498e14f9744c2360be28e2a755e5b13f8dae8600f475d48a054d9336d7021ce60312e32101f42c3175459e41ed63e2e6930e4622219e6da0089a168d294e5b32634032d108d24c9475e126823fd0bfe0b4bd2ff747744e8393d56024e7d047aa7e8de840eda00a418519007e492a4a3079098c53afdc17f15c1da9b8748cfd8b222301e6214887427dd1d725e787f8f47e345e018060efbafa45f82b7e1a282fe5fdb7f14827bbf67ef57196f9d81e1332169dcb53", 0xca, 0x1f}, {&(0x7f0000000200)="dcd9cd5cea5408b7a34f7364c08f705336704c59058081af1581f28e7471f1887df3a888da21a2e1bab427de1a58cd05068f7909214a7a22995dd82d1c8228e3a24dfd7d50d77b29ab9fe9e55ae4d92a129e2b0b549b722db36a9c7ba2c78df46fcb0364f994e7b6216fc604fd7cc17ef19e5dfff2712d561a2be82acee43842ad797970529c25fbeab279af68199d05789744c8b559", 0x96, 0xffff}, {&(0x7f00000002c0)="bb4d35802855ea5ef3e619da32f397c579aaa6f54dde5baa3ba95ef749", 0x1d, 0x80}, {&(0x7f0000000400)="20bf561918f7b3dd492a8141df021822bb3065ab29e31f8c9262bcbf2a44f57d9eb044f8bee444d5b3d5b49cf69fe4ad0caf45fb98c3cabe78ad9dfc220ba833d5ab9555a42baabc86d3f8cefb97e79ea9bfcb279550712156e91dd6e80ce2ebd28182381fb46041d86033245786315de394d35dea6b6820ad32c4eacba0e550eee294c772f97d8e45549f24014370ae4d6b4c81e19106fff6a07fd72c5fe6cf8ff4ea7db89e94cd432db2d4fd981f16b03c40361b", 0xb5, 0x537e}, {&(0x7f0000000300)="4a2933288cb6b280033ed90b5ce3e4ce06cfae84c159", 0x16, 0x3}, {&(0x7f00000004c0)="2559c229a65512a0b0f498bb90cffbdbe307294a60337dec666e69ca9ae15faeb8d96fe050d76c1fa4958ae6c9bc50144aef7ad6bf2df722b20e41069886b3a42035e92b8d7dfa210a0aa1cc62219d74e774ecc512ffc88c934569bd841d5f1b8488249bacb98780b1c44808a2f7ce752b97fce2b1c387b2c2d4623113d083f01e99cec0f1470ea566289608dee111541d6ae46c32703d3365ad8bbff389620a543e22a60b4fc9dbe0ddff1a8651d71de13db1a398330f01a8a73d7fdc3178f15d2e", 0xc2, 0x5}, {&(0x7f00000005c0)="5295704ad6ef23856467513f096c70461205bfcbaba67c867341b892f7f55df9da1cbcffbf059b4a7fe3906dc29101b9d234a8e7e02709da33bc4a307b4d6ea7b43b0f1a6982", 0x46, 0x40}, {&(0x7f0000000640)="1b53bc25afff9bfe3fdc9c110081a244f063ea2b488b80bdaeab4a9d366a025549737ac3287735c9859d8ca0d2a9df71d11a27de0c111df86cd58f1bdc6f050c1170b4bf87b0571e9c3d5f4bb8f918a2bf87dd2e362fc4556862e4cfd656187ecaaa2a2271233377cde0b8bc39cbdc7f66a01e8db254b086094055fe259d70f1c4f2baf8c59d0c564a9a0994b12b2e22773a6161748f7f02ee024bd2eb06e88da59f55acb78273e3c614125d39ee", 0xae, 0xffffffff}, {&(0x7f0000000380)="10d9fcd784822ca3ec6667a87e8d21bffb067137e8d3782821d088ea66f3f0022daee457d58befe260c51a87", 0x2c}], 0x1808000, &(0x7f0000000800)={[{@commit={'commit', 0x3d, 0xc2}}, {@localflocks}, {@loccookie}, {@locktable={'locktable', 0x3d, 'efs\x00'}}, {@errors_withdraw}, {@lockproto_dlm}, {@barrier}, {@nobarrier}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}, {@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'efs\x00'}}, {@dont_appraise}]}) socket$phonet(0x23, 0x2, 0x1) (async) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000900), 0x14, &(0x7f0000001940)={&(0x7f0000000940)="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", 0x1000}, 0x1, 0x0, 0x0, 0x40}, 0x1) (async) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)) (async) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="563459a1c9af696b5eb4328888d7a7dd86883e458b498e14f9744c2360be28e2a755e5b13f8dae8600f475d48a054d9336d7021ce60312e32101f42c3175459e41ed63e2e6930e4622219e6da0089a168d294e5b32634032d108d24c9475e126823fd0bfe0b4bd2ff747744e8393d56024e7d047aa7e8de840eda00a418519007e492a4a3079098c53afdc17f15c1da9b8748cfd8b222301e6214887427dd1d725e787f8f47e345e018060efbafa45f82b7e1a282fe5fdb7f14827bbf67ef57196f9d81e1332169dcb53", 0xca, 0x1f}, {&(0x7f0000000200)="dcd9cd5cea5408b7a34f7364c08f705336704c59058081af1581f28e7471f1887df3a888da21a2e1bab427de1a58cd05068f7909214a7a22995dd82d1c8228e3a24dfd7d50d77b29ab9fe9e55ae4d92a129e2b0b549b722db36a9c7ba2c78df46fcb0364f994e7b6216fc604fd7cc17ef19e5dfff2712d561a2be82acee43842ad797970529c25fbeab279af68199d05789744c8b559", 0x96, 0xffff}, {&(0x7f00000002c0)="bb4d35802855ea5ef3e619da32f397c579aaa6f54dde5baa3ba95ef749", 0x1d, 0x80}, {&(0x7f0000000400)="20bf561918f7b3dd492a8141df021822bb3065ab29e31f8c9262bcbf2a44f57d9eb044f8bee444d5b3d5b49cf69fe4ad0caf45fb98c3cabe78ad9dfc220ba833d5ab9555a42baabc86d3f8cefb97e79ea9bfcb279550712156e91dd6e80ce2ebd28182381fb46041d86033245786315de394d35dea6b6820ad32c4eacba0e550eee294c772f97d8e45549f24014370ae4d6b4c81e19106fff6a07fd72c5fe6cf8ff4ea7db89e94cd432db2d4fd981f16b03c40361b", 0xb5, 0x537e}, {&(0x7f0000000300)="4a2933288cb6b280033ed90b5ce3e4ce06cfae84c159", 0x16, 0x3}, {&(0x7f00000004c0)="2559c229a65512a0b0f498bb90cffbdbe307294a60337dec666e69ca9ae15faeb8d96fe050d76c1fa4958ae6c9bc50144aef7ad6bf2df722b20e41069886b3a42035e92b8d7dfa210a0aa1cc62219d74e774ecc512ffc88c934569bd841d5f1b8488249bacb98780b1c44808a2f7ce752b97fce2b1c387b2c2d4623113d083f01e99cec0f1470ea566289608dee111541d6ae46c32703d3365ad8bbff389620a543e22a60b4fc9dbe0ddff1a8651d71de13db1a398330f01a8a73d7fdc3178f15d2e", 0xc2, 0x5}, {&(0x7f00000005c0)="5295704ad6ef23856467513f096c70461205bfcbaba67c867341b892f7f55df9da1cbcffbf059b4a7fe3906dc29101b9d234a8e7e02709da33bc4a307b4d6ea7b43b0f1a6982", 0x46, 0x40}, {&(0x7f0000000640)="1b53bc25afff9bfe3fdc9c110081a244f063ea2b488b80bdaeab4a9d366a025549737ac3287735c9859d8ca0d2a9df71d11a27de0c111df86cd58f1bdc6f050c1170b4bf87b0571e9c3d5f4bb8f918a2bf87dd2e362fc4556862e4cfd656187ecaaa2a2271233377cde0b8bc39cbdc7f66a01e8db254b086094055fe259d70f1c4f2baf8c59d0c564a9a0994b12b2e22773a6161748f7f02ee024bd2eb06e88da59f55acb78273e3c614125d39ee", 0xae, 0xffffffff}, {&(0x7f0000000380)="10d9fcd784822ca3ec6667a87e8d21bffb067137e8d3782821d088ea66f3f0022daee457d58befe260c51a87", 0x2c}], 0x1808000, &(0x7f0000000800)={[{@commit={'commit', 0x3d, 0xc2}}, {@localflocks}, {@loccookie}, {@locktable={'locktable', 0x3d, 'efs\x00'}}, {@errors_withdraw}, {@lockproto_dlm}, {@barrier}, {@nobarrier}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffeffff}}, {@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'efs\x00'}}, {@dont_appraise}]}) (async) 12:42:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 740.914565] FAULT_INJECTION: forcing a failure. [ 740.914565] name failslab, interval 1, probability 0, space 0, times 0 [ 740.936908] FAULT_INJECTION: forcing a failure. [ 740.936908] name failslab, interval 1, probability 0, space 0, times 0 12:42:51 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:51 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0xfe3e) [ 740.957689] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 740.960449] CPU: 1 PID: 20646 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 740.974145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.983494] Call Trace: [ 740.986084] dump_stack+0x1b2/0x281 [ 740.989716] should_fail.cold+0x10a/0x149 [ 740.993865] should_failslab+0xd6/0x130 [ 740.997838] kmem_cache_alloc+0x28e/0x3c0 [ 741.002090] ? ext4_sync_fs+0x7e0/0x7e0 [ 741.006064] ext4_alloc_inode+0x1a/0x640 [ 741.010125] ? ext4_sync_fs+0x7e0/0x7e0 12:42:51 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0xfe3e) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0xfe3e) (async) 12:42:51 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0xfe3e) [ 741.014099] alloc_inode+0x5d/0x170 [ 741.017726] new_inode+0x1d/0xf0 [ 741.021088] __ext4_new_inode+0x360/0x4eb0 [ 741.025319] ? kmem_cache_free+0x7c/0x2b0 [ 741.029463] ? putname+0xcd/0x110 [ 741.032912] ? SyS_mkdirat+0x95/0x270 [ 741.036707] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.042072] ? ext4_free_inode+0x1460/0x1460 [ 741.046473] ? lock_downgrade+0x740/0x740 [ 741.050621] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 741.055730] ? dquot_initialize_needed+0x240/0x240 [ 741.060663] ext4_mkdir+0x2e4/0xbd0 12:42:51 executing program 0: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, 0x0, 0x0) [ 741.064413] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 741.069083] ? security_inode_mkdir+0xca/0x100 [ 741.073665] vfs_mkdir+0x463/0x6e0 [ 741.077212] SyS_mkdirat+0x1fd/0x270 [ 741.080934] ? SyS_mknod+0x30/0x30 [ 741.084469] ? fput_many+0xe/0x140 [ 741.088008] ? do_syscall_64+0x4c/0x640 [ 741.091978] ? SyS_mknod+0x30/0x30 [ 741.095517] do_syscall_64+0x1d5/0x640 [ 741.099407] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.104586] RIP: 0033:0x7f1507bbc217 [ 741.108289] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 741.115994] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 741.123259] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 741.124829] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 741.130524] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 741.130529] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 741.130535] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:52 executing program 0: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) (async) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, 0x0, 0x0) [ 741.138527] CPU: 1 PID: 20649 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 741.162919] efs: cannot read superblock [ 741.168832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.168837] Call Trace: [ 741.168853] dump_stack+0x1b2/0x281 [ 741.168868] should_fail.cold+0x10a/0x149 [ 741.168882] should_failslab+0xd6/0x130 [ 741.168893] kmem_cache_alloc+0x28e/0x3c0 [ 741.168903] ? ext4_sync_fs+0x7e0/0x7e0 [ 741.168912] ext4_alloc_inode+0x1a/0x640 [ 741.208603] ? ext4_sync_fs+0x7e0/0x7e0 [ 741.212575] alloc_inode+0x5d/0x170 [ 741.216198] new_inode+0x1d/0xf0 [ 741.219571] __ext4_new_inode+0x360/0x4eb0 [ 741.223811] ? kmem_cache_free+0x7c/0x2b0 [ 741.227958] ? putname+0xcd/0x110 [ 741.231585] ? SyS_mkdirat+0x95/0x270 [ 741.235385] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.240753] ? ext4_free_inode+0x1460/0x1460 [ 741.245155] ? lock_downgrade+0x740/0x740 [ 741.249297] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 741.254387] ? dquot_initialize_needed+0x240/0x240 [ 741.259305] ext4_mkdir+0x2e4/0xbd0 [ 741.262916] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 741.267565] ? security_inode_mkdir+0xca/0x100 [ 741.272125] vfs_mkdir+0x463/0x6e0 [ 741.275650] SyS_mkdirat+0x1fd/0x270 [ 741.279340] ? SyS_mknod+0x30/0x30 [ 741.282862] ? fput_many+0xe/0x140 [ 741.286380] ? do_syscall_64+0x4c/0x640 [ 741.290331] ? SyS_mknod+0x30/0x30 [ 741.293849] do_syscall_64+0x1d5/0x640 [ 741.297725] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.302896] RIP: 0033:0x7f6e79dc0217 [ 741.306586] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 741.314283] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 741.321534] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 741.328787] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 741.336080] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 741.343328] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:52 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 39) 12:42:52 executing program 0: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) (async, rerun: 64) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, 0x0, 0x0) 12:42:52 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 12:42:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) 12:42:52 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="02f27c293132a5ff61f599f62e25670dd8d9c794f7c13611a21699693c806605b599882cede5f86b6c8a7bab3095356b85b6603125"]) 12:42:52 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 39) [ 741.526315] FAULT_INJECTION: forcing a failure. [ 741.526315] name failslab, interval 1, probability 0, space 0, times 0 [ 741.552003] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 741.561560] efs: cannot read superblock [ 741.566801] CPU: 1 PID: 20717 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 741.574685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.584030] Call Trace: [ 741.586619] dump_stack+0x1b2/0x281 [ 741.590247] should_fail.cold+0x10a/0x149 [ 741.593586] FAULT_INJECTION: forcing a failure. [ 741.593586] name failslab, interval 1, probability 0, space 0, times 0 [ 741.594393] should_failslab+0xd6/0x130 [ 741.594406] kmem_cache_alloc+0x28e/0x3c0 [ 741.594420] __d_alloc+0x2a/0xa20 [ 741.617094] ? d_lookup+0x172/0x220 [ 741.620713] d_alloc+0x46/0x240 [ 741.623983] __lookup_hash+0x101/0x270 [ 741.627857] filename_create+0x156/0x3f0 [ 741.631897] ? kern_path_mountpoint+0x40/0x40 [ 741.636380] SyS_mkdirat+0x95/0x270 [ 741.639990] ? SyS_mknod+0x30/0x30 [ 741.643517] ? fput_many+0xe/0x140 [ 741.647049] ? do_syscall_64+0x4c/0x640 [ 741.651002] ? SyS_mknod+0x30/0x30 [ 741.654522] do_syscall_64+0x1d5/0x640 [ 741.658396] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.663564] RIP: 0033:0x7f6e79dc0217 [ 741.667256] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 741.674940] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 741.682187] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 741.689442] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 741.696689] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 741.703937] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 741.711198] CPU: 0 PID: 20728 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 741.719073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.728415] Call Trace: [ 741.730997] dump_stack+0x1b2/0x281 [ 741.734622] should_fail.cold+0x10a/0x149 [ 741.738770] should_failslab+0xd6/0x130 [ 741.742743] kmem_cache_alloc+0x28e/0x3c0 [ 741.746887] ? ext4_sync_fs+0x7e0/0x7e0 [ 741.750859] ext4_alloc_inode+0x1a/0x640 [ 741.754915] ? ext4_sync_fs+0x7e0/0x7e0 [ 741.758885] alloc_inode+0x5d/0x170 [ 741.762507] new_inode+0x1d/0xf0 [ 741.765876] __ext4_new_inode+0x360/0x4eb0 [ 741.770109] ? kmem_cache_free+0x7c/0x2b0 [ 741.774252] ? putname+0xcd/0x110 [ 741.777701] ? SyS_mkdirat+0x95/0x270 [ 741.781500] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.786871] ? ext4_free_inode+0x1460/0x1460 [ 741.791273] ? lock_downgrade+0x740/0x740 [ 741.795420] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 741.800529] ? dquot_initialize_needed+0x240/0x240 [ 741.805460] ext4_mkdir+0x2e4/0xbd0 [ 741.809093] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 741.813764] ? security_inode_mkdir+0xca/0x100 [ 741.818342] vfs_mkdir+0x463/0x6e0 [ 741.821881] SyS_mkdirat+0x1fd/0x270 [ 741.825592] ? SyS_mknod+0x30/0x30 [ 741.829129] ? fput_many+0xe/0x140 [ 741.832668] ? do_syscall_64+0x4c/0x640 [ 741.836721] ? SyS_mknod+0x30/0x30 [ 741.840259] do_syscall_64+0x1d5/0x640 [ 741.844148] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 741.849331] RIP: 0033:0x7f1507bbc217 [ 741.853035] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 741.860744] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 741.868015] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c 12:42:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) 12:42:52 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:52 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 40) 12:42:52 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 40) [ 741.875283] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 741.882542] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 741.889804] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:52 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="02f27c293132a5ff61f599f62e25670dd8d9c794f7c13611a21699693c806605b599882cede5f86b6c8a7bab3095356b85b6603125"]) 12:42:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 741.980423] FAULT_INJECTION: forcing a failure. [ 741.980423] name failslab, interval 1, probability 0, space 0, times 0 [ 741.992226] CPU: 0 PID: 20780 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 742.000104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.009452] Call Trace: [ 742.012045] dump_stack+0x1b2/0x281 [ 742.015675] should_fail.cold+0x10a/0x149 [ 742.019825] should_failslab+0xd6/0x130 [ 742.023803] kmem_cache_alloc+0x40/0x3c0 [ 742.027866] __es_insert_extent+0x338/0x1360 [ 742.032369] ? __es_shrink+0x8c0/0x8c0 [ 742.036255] ? lock_acquire+0x170/0x3f0 [ 742.040226] ? ext4_es_insert_extent+0x11f/0x530 [ 742.045070] ext4_es_insert_extent+0x1b9/0x530 [ 742.049652] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 742.055447] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 742.060901] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 742.066697] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 742.071277] ? __lock_acquire+0x5fc/0x3f20 [ 742.075516] ? __lock_acquire+0x5fc/0x3f20 [ 742.079758] ? mark_buffer_dirty+0x95/0x480 [ 742.084075] ? trace_hardirqs_on+0x10/0x10 [ 742.088308] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 742.093690] ? ext4_find_delalloc_cluster+0x180/0x180 [ 742.098888] ? trace_hardirqs_on+0x10/0x10 [ 742.103121] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 742.107965] ? ext4_es_lookup_extent+0x321/0xac0 [ 742.112715] ? lock_acquire+0x170/0x3f0 [ 742.116691] ? lock_acquire+0x170/0x3f0 [ 742.120663] ? ext4_map_blocks+0x29f/0x1730 [ 742.124991] ext4_map_blocks+0xb19/0x1730 [ 742.129142] ? ext4_issue_zeroout+0x150/0x150 [ 742.133630] ? __ext4_new_inode+0x27c/0x4eb0 [ 742.138131] ext4_getblk+0x98/0x3f0 [ 742.141758] ? ext4_iomap_begin+0x7f0/0x7f0 [ 742.146081] ext4_bread+0x6c/0x1a0 [ 742.149618] ? ext4_getblk+0x3f0/0x3f0 [ 742.153501] ? dquot_initialize_needed+0x240/0x240 [ 742.158428] ext4_append+0x143/0x350 [ 742.162145] ext4_mkdir+0x4c9/0xbd0 [ 742.162484] efs: cannot read superblock [ 742.165771] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 742.174695] ? security_inode_mkdir+0xca/0x100 [ 742.179275] vfs_mkdir+0x463/0x6e0 [ 742.182817] SyS_mkdirat+0x1fd/0x270 [ 742.186527] ? SyS_mknod+0x30/0x30 [ 742.190059] ? fput_many+0xe/0x140 [ 742.193592] ? do_syscall_64+0x4c/0x640 [ 742.197563] ? SyS_mknod+0x30/0x30 [ 742.201102] do_syscall_64+0x1d5/0x640 [ 742.204989] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 742.210167] RIP: 0033:0x7f6e79dc0217 [ 742.213869] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 742.221661] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 12:42:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 742.228938] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 742.236200] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 742.243469] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 742.250732] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 742.278042] efs: cannot read superblock [ 742.282685] FAULT_INJECTION: forcing a failure. [ 742.282685] name failslab, interval 1, probability 0, space 0, times 0 [ 742.294233] CPU: 0 PID: 20814 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 742.302113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.311462] Call Trace: [ 742.314046] dump_stack+0x1b2/0x281 [ 742.317674] should_fail.cold+0x10a/0x149 [ 742.321821] ? is_bpf_text_address+0x91/0x150 [ 742.326312] should_failslab+0xd6/0x130 [ 742.330287] kmem_cache_alloc+0x40/0x3c0 [ 742.334344] __debug_object_init+0x578/0x7a0 [ 742.338756] ? debug_object_destroy+0x240/0x240 [ 742.343428] ? __lockdep_init_map+0x100/0x560 [ 742.347923] __init_work+0x3f/0x50 [ 742.351468] ext4_alloc_inode+0x46c/0x640 [ 742.355613] ? ext4_sync_fs+0x7e0/0x7e0 [ 742.359579] alloc_inode+0x5d/0x170 [ 742.363203] new_inode+0x1d/0xf0 [ 742.366564] __ext4_new_inode+0x360/0x4eb0 [ 742.370794] ? kmem_cache_free+0x7c/0x2b0 [ 742.374969] ? putname+0xcd/0x110 [ 742.378418] ? SyS_mkdirat+0x95/0x270 [ 742.382223] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 742.387591] ? ext4_free_inode+0x1460/0x1460 [ 742.391991] ? lock_downgrade+0x740/0x740 [ 742.396140] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 742.401241] ? dquot_initialize_needed+0x240/0x240 [ 742.406177] ext4_mkdir+0x2e4/0xbd0 [ 742.409810] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 742.414476] ? security_inode_mkdir+0xca/0x100 [ 742.419058] vfs_mkdir+0x463/0x6e0 [ 742.422604] SyS_mkdirat+0x1fd/0x270 [ 742.426315] ? SyS_mknod+0x30/0x30 [ 742.426346] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 742.429847] ? fput_many+0xe/0x140 [ 742.429859] ? do_syscall_64+0x4c/0x640 [ 742.429869] ? SyS_mknod+0x30/0x30 [ 742.429881] do_syscall_64+0x1d5/0x640 [ 742.429897] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 742.429905] RIP: 0033:0x7f1507bbc217 [ 742.429909] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 742.429920] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 12:42:53 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:53 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="02f27c293132a5ff61f599f62e25670dd8d9c794f7c13611a21699693c806605b599882cede5f86b6c8a7bab3095356b85b6603125"]) 12:42:53 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:53 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 41) [ 742.429925] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 742.429930] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 742.429935] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 742.429944] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, r1}}, 0x30) [ 742.565219] efs: cannot read superblock 12:42:53 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) [ 742.598685] efs: cannot read superblock [ 742.603104] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:42:53 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(r0, 0x7b0, &(0x7f0000000040)={@local, 0x7ff}) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="0b7c0a52f2876b43f340c7b27f4b913f15adf98179ea2049c8ebddff7e8a472a6bab4e97a3e0df70e3516274f799e66002f79e80c43783c7a893efe2ac842e46db6f643647c177d61ada069b690c66dc0f2317889266ceed836858164c1aef8b66f22602a2dd8b72eeb2b8b6f851ef1cd6a701e03cdf5de1b6ab371b45fd5fbc4d8c7e18204c517217c76e564eea8b9f09748ba216f7e8c42dbad00c9600cd22bdbb092399f22d2a8ff34e291f706105a339f0344f4f369cec847654907b7d2ebfd77fa4fd20ed9827bafbf83af0b2a367d8f9c05758824af1431abbe02f5d640728", 0xe2, 0x1}], 0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f636b7461626c653d2c6e6f61636c2c6e6f6c6f63636f6f6b69652c7065726d69745f646972656374696f2c61707072616973652c657569d2903549139a757b02643e", @ANYRES32=r0, @ANYBLOB=',smackfshat=/proc/sys/net/ipv4/vs/schedule_icmp\x00,dont_hash,\x00']) [ 742.645892] FAULT_INJECTION: forcing a failure. [ 742.645892] name failslab, interval 1, probability 0, space 0, times 0 [ 742.674327] CPU: 0 PID: 20857 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 742.682222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.691570] Call Trace: [ 742.694150] dump_stack+0x1b2/0x281 [ 742.697773] should_fail.cold+0x10a/0x149 [ 742.701923] should_failslab+0xd6/0x130 [ 742.705891] __kmalloc+0x2c1/0x400 [ 742.709434] ? ext4_find_extent+0x879/0xbc0 [ 742.713755] ext4_find_extent+0x879/0xbc0 [ 742.717909] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 742.723359] ext4_ext_map_blocks+0x19a/0x6b10 [ 742.727860] ? __lock_acquire+0x5fc/0x3f20 [ 742.732095] ? mark_buffer_dirty+0x95/0x480 [ 742.736419] ? trace_hardirqs_on+0x10/0x10 [ 742.740649] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 742.746009] ? ext4_find_delalloc_cluster+0x180/0x180 [ 742.751195] ? trace_hardirqs_on+0x10/0x10 [ 742.755434] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 742.760277] ? ext4_es_lookup_extent+0x321/0xac0 [ 742.765028] ? lock_acquire+0x170/0x3f0 [ 742.768996] ? lock_acquire+0x170/0x3f0 [ 742.769244] gfs2: invalid mount option: locktable= [ 742.772960] ? ext4_map_blocks+0x623/0x1730 [ 742.778099] gfs2: can't parse mount arguments [ 742.782226] ext4_map_blocks+0x675/0x1730 [ 742.782244] ? ext4_issue_zeroout+0x150/0x150 [ 742.782252] ? __ext4_new_inode+0x27c/0x4eb0 [ 742.782268] ext4_getblk+0x98/0x3f0 [ 742.803348] ? ext4_iomap_begin+0x7f0/0x7f0 [ 742.807676] ext4_bread+0x6c/0x1a0 [ 742.811211] ? ext4_getblk+0x3f0/0x3f0 [ 742.815119] ? dquot_initialize_needed+0x240/0x240 [ 742.820045] ext4_append+0x143/0x350 [ 742.823754] ext4_mkdir+0x4c9/0xbd0 [ 742.827385] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 742.832055] ? security_inode_mkdir+0xca/0x100 [ 742.836637] vfs_mkdir+0x463/0x6e0 [ 742.840176] SyS_mkdirat+0x1fd/0x270 [ 742.843890] ? SyS_mknod+0x30/0x30 [ 742.847419] ? fput_many+0xe/0x140 [ 742.850956] ? do_syscall_64+0x4c/0x640 [ 742.854967] ? SyS_mknod+0x30/0x30 [ 742.858523] do_syscall_64+0x1d5/0x640 [ 742.862410] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 742.867580] RIP: 0033:0x7f6e79dc0217 [ 742.871269] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 742.878952] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 742.886634] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c 12:42:53 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 41) 12:42:53 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) 12:42:53 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:53 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(r0, 0x7b0, &(0x7f0000000040)={@local, 0x7ff}) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="0b7c0a52f2876b43f340c7b27f4b913f15adf98179ea2049c8ebddff7e8a472a6bab4e97a3e0df70e3516274f799e66002f79e80c43783c7a893efe2ac842e46db6f643647c177d61ada069b690c66dc0f2317889266ceed836858164c1aef8b66f22602a2dd8b72eeb2b8b6f851ef1cd6a701e03cdf5de1b6ab371b45fd5fbc4d8c7e18204c517217c76e564eea8b9f09748ba216f7e8c42dbad00c9600cd22bdbb092399f22d2a8ff34e291f706105a339f0344f4f369cec847654907b7d2ebfd77fa4fd20ed9827bafbf83af0b2a367d8f9c05758824af1431abbe02f5d640728", 0xe2, 0x1}], 0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f636b7461626c653d2c6e6f61636c2c6e6f6c6f63636f6f6b69652c7065726d69745f646972656374696f2c61707072616973652c657569d2903549139a757b02643e", @ANYRES32=r0, @ANYBLOB=',smackfshat=/proc/sys/net/ipv4/vs/schedule_icmp\x00,dont_hash,\x00']) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(r0, 0x7b0, &(0x7f0000000040)={@local, 0x7ff}) (async) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="0b7c0a52f2876b43f340c7b27f4b913f15adf98179ea2049c8ebddff7e8a472a6bab4e97a3e0df70e3516274f799e66002f79e80c43783c7a893efe2ac842e46db6f643647c177d61ada069b690c66dc0f2317889266ceed836858164c1aef8b66f22602a2dd8b72eeb2b8b6f851ef1cd6a701e03cdf5de1b6ab371b45fd5fbc4d8c7e18204c517217c76e564eea8b9f09748ba216f7e8c42dbad00c9600cd22bdbb092399f22d2a8ff34e291f706105a339f0344f4f369cec847654907b7d2ebfd77fa4fd20ed9827bafbf83af0b2a367d8f9c05758824af1431abbe02f5d640728", 0xe2, 0x1}], 0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f636b7461626c653d2c6e6f61636c2c6e6f6c6f63636f6f6b69652c7065726d69745f646972656374696f2c61707072616973652c657569d2903549139a757b02643e", @ANYRES32=r0, @ANYBLOB=',smackfshat=/proc/sys/net/ipv4/vs/schedule_icmp\x00,dont_hash,\x00']) (async) 12:42:53 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 42) [ 742.893886] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 742.901138] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 742.908390] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) [ 743.012858] FAULT_INJECTION: forcing a failure. [ 743.012858] name failslab, interval 1, probability 0, space 0, times 0 [ 743.034529] CPU: 1 PID: 20896 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 743.036551] gfs2: invalid mount option: locktable= [ 743.042411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.042415] Call Trace: [ 743.042430] dump_stack+0x1b2/0x281 12:42:53 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r0}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000100)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0}) r8 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000480), 0x286000, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(r8, 0xc0044dff, &(0x7f00000004c0)) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r1, 0xc01864cb, &(0x7f0000000240)={&(0x7f0000000180)=[r4, r3, r5, r6, r7, r3, r3], &(0x7f00000001c0)=[0x4], 0x7, 0x1}) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000500)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, '\x00', 0x12}, 0x8001}}}, 0x30) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000280)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000400)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r1, 0xc01864cd, &(0x7f0000000380)={&(0x7f00000003c0)=[r9, 0x0, r5, r5, r4], &(0x7f00000002c0)=[0x800000000000be7, 0x7, 0xd0, 0x8000000000000001, 0x2, 0x7ffffffffffffffd, 0x8000400000000003, 0x4, 0x8101], 0x5, 0x1}) [ 743.042445] should_fail.cold+0x10a/0x149 [ 743.042457] should_failslab+0xd6/0x130 [ 743.042468] kmem_cache_alloc+0x28e/0x3c0 [ 743.042481] ext4_mb_new_blocks+0x514/0x3db0 [ 743.042496] ? ext4_find_extent+0x6f7/0xbc0 [ 743.042504] ? ext4_ext_search_right+0x2bc/0xaa0 [ 743.042515] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 743.042529] ext4_ext_map_blocks+0x2845/0x6b10 [ 743.042545] ? __lock_acquire+0x5fc/0x3f20 [ 743.042558] ? mark_buffer_dirty+0x95/0x480 [ 743.042568] ? trace_hardirqs_on+0x10/0x10 12:42:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r0}) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000100)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0}) (async) r8 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000480), 0x286000, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(r8, 0xc0044dff, &(0x7f00000004c0)) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r1, 0xc01864cb, &(0x7f0000000240)={&(0x7f0000000180)=[r4, r3, r5, r6, r7, r3, r3], &(0x7f00000001c0)=[0x4], 0x7, 0x1}) (async) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000500)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, '\x00', 0x12}, 0x8001}}}, 0x30) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000280)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000400)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r1, 0xc01864cd, &(0x7f0000000380)={&(0x7f00000003c0)=[r9, 0x0, r5, r5, r4], &(0x7f00000002c0)=[0x800000000000be7, 0x7, 0xd0, 0x8000000000000001, 0x2, 0x7ffffffffffffffd, 0x8000400000000003, 0x4, 0x8101], 0x5, 0x1}) [ 743.075085] gfs2: can't parse mount arguments [ 743.075317] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 743.075328] ? ext4_find_delalloc_cluster+0x180/0x180 [ 743.126621] ? trace_hardirqs_on+0x10/0x10 [ 743.130851] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 743.135694] ? ext4_es_lookup_extent+0x321/0xac0 [ 743.140446] ? lock_acquire+0x170/0x3f0 [ 743.144432] ext4_map_blocks+0x675/0x1730 [ 743.148583] ? ext4_issue_zeroout+0x150/0x150 [ 743.153079] ? __ext4_new_inode+0x27c/0x4eb0 [ 743.157492] ext4_getblk+0x98/0x3f0 [ 743.161116] ? ext4_iomap_begin+0x7f0/0x7f0 [ 743.165442] ext4_bread+0x6c/0x1a0 [ 743.168979] ? ext4_getblk+0x3f0/0x3f0 [ 743.172858] ? dquot_initialize_needed+0x240/0x240 [ 743.177788] ext4_append+0x143/0x350 [ 743.181500] ext4_mkdir+0x4c9/0xbd0 [ 743.185128] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 743.189798] ? security_inode_mkdir+0xca/0x100 [ 743.194387] vfs_mkdir+0x463/0x6e0 [ 743.197930] SyS_mkdirat+0x1fd/0x270 [ 743.201643] ? SyS_mknod+0x30/0x30 [ 743.205175] ? fput_many+0xe/0x140 [ 743.208710] ? do_syscall_64+0x4c/0x640 12:42:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r0}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000100)={0x0, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)={0x0}) r8 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000480), 0x286000, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(r8, 0xc0044dff, &(0x7f00000004c0)) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r1, 0xc01864cb, &(0x7f0000000240)={&(0x7f0000000180)=[r4, r3, r5, r6, r7, r3, r3], &(0x7f00000001c0)=[0x4], 0x7, 0x1}) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000500)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, '\x00', 0x12}, 0x8001}}}, 0x30) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000280)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000400)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r1, 0xc01864cd, &(0x7f0000000380)={&(0x7f00000003c0)=[r9, 0x0, r5, r5, r4], &(0x7f00000002c0)=[0x800000000000be7, 0x7, 0xd0, 0x8000000000000001, 0x2, 0x7ffffffffffffffd, 0x8000400000000003, 0x4, 0x8101], 0x5, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340), 0x2, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000040)={0x0, 0x0, r0}) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000080)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f00000000c0)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000000100)={0x0, 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000140)) (async) openat$audio1(0xffffffffffffff9c, &(0x7f0000000480), 0x286000, 0x0) (async) ioctl$SOUND_MIXER_WRITE_RECSRC(r8, 0xc0044dff, &(0x7f00000004c0)) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r1, 0xc01864cb, &(0x7f0000000240)={&(0x7f0000000180)=[r4, r3, r5, r6, r7, r3, r3], &(0x7f00000001c0)=[0x4], 0x7, 0x1}) (async) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000500)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, '\x00', 0x12}, 0x8001}}}, 0x30) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000280)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r0, 0xc01064c2, &(0x7f0000000400)={0x0, 0x0, r1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_SIGNAL(r1, 0xc01864cd, &(0x7f0000000380)={&(0x7f00000003c0)=[r9, 0x0, r5, r5, r4], &(0x7f00000002c0)=[0x800000000000be7, 0x7, 0xd0, 0x8000000000000001, 0x2, 0x7ffffffffffffffd, 0x8000400000000003, 0x4, 0x8101], 0x5, 0x1}) (async) [ 743.212682] ? SyS_mknod+0x30/0x30 [ 743.216225] do_syscall_64+0x1d5/0x640 [ 743.220116] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 743.225410] RIP: 0033:0x7f6e79dc0217 [ 743.229114] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 743.236813] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 743.244073] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 743.251337] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 12:42:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 743.258606] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 743.265868] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 743.281571] FAULT_INJECTION: forcing a failure. [ 743.281571] name failslab, interval 1, probability 0, space 0, times 0 12:42:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, r1}}, 0x30) [ 743.309926] CPU: 1 PID: 20899 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 743.317815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.327163] Call Trace: [ 743.329748] dump_stack+0x1b2/0x281 [ 743.333381] should_fail.cold+0x10a/0x149 [ 743.337531] should_failslab+0xd6/0x130 [ 743.341508] __kmalloc+0x2c1/0x400 [ 743.345046] ? ext4_find_extent+0x879/0xbc0 [ 743.349365] ext4_find_extent+0x879/0xbc0 [ 743.353516] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 743.358966] ext4_ext_map_blocks+0x19a/0x6b10 [ 743.363458] ? __lock_acquire+0x5fc/0x3f20 [ 743.367692] ? __lock_acquire+0x5fc/0x3f20 [ 743.371932] ? mark_buffer_dirty+0x95/0x480 [ 743.376254] ? trace_hardirqs_on+0x10/0x10 [ 743.380488] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 743.385853] ? ext4_find_delalloc_cluster+0x180/0x180 [ 743.391039] ? trace_hardirqs_on+0x10/0x10 [ 743.395270] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 743.400462] ? ext4_es_lookup_extent+0x321/0xac0 [ 743.405216] ? lock_acquire+0x170/0x3f0 [ 743.409186] ? lock_acquire+0x170/0x3f0 [ 743.413153] ? ext4_map_blocks+0x29f/0x1730 [ 743.417477] ext4_map_blocks+0xb19/0x1730 [ 743.421630] ? ext4_issue_zeroout+0x150/0x150 [ 743.426119] ? __ext4_new_inode+0x27c/0x4eb0 [ 743.430537] ext4_getblk+0x98/0x3f0 [ 743.434165] ? ext4_iomap_begin+0x7f0/0x7f0 [ 743.438491] ext4_bread+0x6c/0x1a0 [ 743.442045] ? ext4_getblk+0x3f0/0x3f0 [ 743.445923] ? dquot_initialize_needed+0x240/0x240 [ 743.450854] ext4_append+0x143/0x350 [ 743.454568] ext4_mkdir+0x4c9/0xbd0 [ 743.458203] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 743.462873] ? security_inode_mkdir+0xca/0x100 [ 743.467453] vfs_mkdir+0x463/0x6e0 [ 743.470991] SyS_mkdirat+0x1fd/0x270 [ 743.474700] ? SyS_mknod+0x30/0x30 [ 743.478237] ? fput_many+0xe/0x140 [ 743.481775] ? do_syscall_64+0x4c/0x640 [ 743.485742] ? SyS_mknod+0x30/0x30 [ 743.489276] do_syscall_64+0x1d5/0x640 [ 743.493164] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 743.498349] RIP: 0033:0x7f1507bbc217 [ 743.502406] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 743.510105] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 743.517363] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 743.524652] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 743.531914] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 743.533037] gfs2: invalid mount option: locktable= [ 743.539182] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 743.595266] gfs2: can't parse mount arguments [ 743.602744] efs: cannot read superblock 12:42:54 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 42) 12:42:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:54 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 43) 12:42:54 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, r1}}, 0x30) 12:42:54 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:54 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(r0, 0x7b0, &(0x7f0000000040)={@local, 0x7ff}) (async) syz_mount_image$gfs2(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="0b7c0a52f2876b43f340c7b27f4b913f15adf98179ea2049c8ebddff7e8a472a6bab4e97a3e0df70e3516274f799e66002f79e80c43783c7a893efe2ac842e46db6f643647c177d61ada069b690c66dc0f2317889266ceed836858164c1aef8b66f22602a2dd8b72eeb2b8b6f851ef1cd6a701e03cdf5de1b6ab371b45fd5fbc4d8c7e18204c517217c76e564eea8b9f09748ba216f7e8c42dbad00c9600cd22bdbb092399f22d2a8ff34e291f706105a339f0344f4f369cec847654907b7d2ebfd77fa4fd20ed9827bafbf83af0b2a367d8f9c05758824af1431abbe02f5d640728", 0xe2, 0x1}], 0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f636b7461626c653d2c6e6f61636c2c6e6f6c6f63636f6f6b69652c7065726d69745f646972656374696f2c61707072616973652c657569d2903549139a757b02643e", @ANYRES32=r0, @ANYBLOB=',smackfshat=/proc/sys/net/ipv4/vs/schedule_icmp\x00,dont_hash,\x00']) 12:42:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) (async) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 743.721617] FAULT_INJECTION: forcing a failure. [ 743.721617] name failslab, interval 1, probability 0, space 0, times 0 [ 743.743261] CPU: 1 PID: 20989 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 743.750141] gfs2: invalid mount option: locktable= [ 743.751149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.751154] Call Trace: [ 743.751169] dump_stack+0x1b2/0x281 12:42:54 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r4}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r4, 0x7}}, 0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r5, &(0x7f0000000040), 0x2, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000340), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r6}) [ 743.751183] should_fail.cold+0x10a/0x149 [ 743.757207] gfs2: can't parse mount arguments [ 743.765437] should_failslab+0xd6/0x130 [ 743.765449] __kmalloc+0x2c1/0x400 [ 743.765457] ? ext4_find_extent+0x879/0xbc0 [ 743.765467] ext4_find_extent+0x879/0xbc0 [ 743.765482] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 743.765491] ext4_ext_map_blocks+0x19a/0x6b10 [ 743.765506] ? __lock_acquire+0x5fc/0x3f20 [ 743.765521] ? mark_buffer_dirty+0x95/0x480 [ 743.765530] ? trace_hardirqs_on+0x10/0x10 [ 743.765541] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 743.765551] ? ext4_find_delalloc_cluster+0x180/0x180 [ 743.765560] ? trace_hardirqs_on+0x10/0x10 [ 743.765571] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 743.765584] ? ext4_es_lookup_extent+0x321/0xac0 [ 743.765595] ? lock_acquire+0x170/0x3f0 [ 743.796165] FAULT_INJECTION: forcing a failure. [ 743.796165] name failslab, interval 1, probability 0, space 0, times 0 [ 743.796274] ? lock_acquire+0x170/0x3f0 [ 743.862514] ? ext4_map_blocks+0x623/0x1730 [ 743.866822] ext4_map_blocks+0x675/0x1730 [ 743.870954] ? ext4_issue_zeroout+0x150/0x150 [ 743.875431] ? __ext4_new_inode+0x27c/0x4eb0 [ 743.879833] ext4_getblk+0x98/0x3f0 [ 743.883448] ? ext4_iomap_begin+0x7f0/0x7f0 [ 743.887757] ext4_bread+0x6c/0x1a0 [ 743.891279] ? ext4_getblk+0x3f0/0x3f0 [ 743.895146] ? dquot_initialize_needed+0x240/0x240 [ 743.900325] ext4_append+0x143/0x350 [ 743.904112] ext4_mkdir+0x4c9/0xbd0 [ 743.907726] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 743.912406] ? security_inode_mkdir+0xca/0x100 [ 743.916971] vfs_mkdir+0x463/0x6e0 [ 743.920497] SyS_mkdirat+0x1fd/0x270 [ 743.924199] ? SyS_mknod+0x30/0x30 [ 743.927721] ? fput_many+0xe/0x140 [ 743.931249] ? do_syscall_64+0x4c/0x640 [ 743.935201] ? SyS_mknod+0x30/0x30 [ 743.938727] do_syscall_64+0x1d5/0x640 [ 743.942604] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 743.947771] RIP: 0033:0x7f6e79dc0217 [ 743.951461] RSP: 002b:00007f6e78735f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 743.959150] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc0217 [ 743.966399] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 743.973652] RBP: 00007f6e787361d0 R08: 0000000000000000 R09: 00007f6e787361d0 [ 743.980899] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 743.988153] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 743.995414] CPU: 0 PID: 20995 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 744.003314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.012660] Call Trace: [ 744.015250] dump_stack+0x1b2/0x281 [ 744.018878] should_fail.cold+0x10a/0x149 [ 744.023026] should_failslab+0xd6/0x130 [ 744.026999] __kmalloc+0x2c1/0x400 [ 744.030533] ? ext4_find_extent+0x879/0xbc0 [ 744.034850] ext4_find_extent+0x879/0xbc0 [ 744.038997] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 744.044446] ext4_ext_map_blocks+0x19a/0x6b10 [ 744.048935] ? __lock_acquire+0x5fc/0x3f20 [ 744.053159] ? mark_buffer_dirty+0x95/0x480 [ 744.057455] ? trace_hardirqs_on+0x10/0x10 [ 744.061678] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 744.067028] ? ext4_find_delalloc_cluster+0x180/0x180 [ 744.072326] ? trace_hardirqs_on+0x10/0x10 [ 744.076552] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 744.081376] ? ext4_es_lookup_extent+0x321/0xac0 [ 744.086108] ? lock_acquire+0x170/0x3f0 [ 744.090067] ? lock_acquire+0x170/0x3f0 [ 744.094025] ? ext4_map_blocks+0x623/0x1730 [ 744.098326] ext4_map_blocks+0x675/0x1730 [ 744.102458] ? ext4_issue_zeroout+0x150/0x150 [ 744.107277] ? __ext4_new_inode+0x27c/0x4eb0 [ 744.111667] ext4_getblk+0x98/0x3f0 [ 744.115278] ? ext4_iomap_begin+0x7f0/0x7f0 [ 744.119579] ext4_bread+0x6c/0x1a0 [ 744.123098] ? ext4_getblk+0x3f0/0x3f0 [ 744.126964] ? dquot_initialize_needed+0x240/0x240 [ 744.131961] ext4_append+0x143/0x350 [ 744.135654] ext4_mkdir+0x4c9/0xbd0 [ 744.139263] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 744.143911] ? security_inode_mkdir+0xca/0x100 [ 744.148475] vfs_mkdir+0x463/0x6e0 [ 744.151998] SyS_mkdirat+0x1fd/0x270 [ 744.155689] ? SyS_mknod+0x30/0x30 [ 744.159215] ? fput_many+0xe/0x140 [ 744.162735] ? do_syscall_64+0x4c/0x640 [ 744.166689] ? SyS_mknod+0x30/0x30 [ 744.170211] do_syscall_64+0x1d5/0x640 [ 744.174080] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 744.179248] RIP: 0033:0x7f1507bbc217 [ 744.182934] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 744.190619] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 744.197865] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 744.205111] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 744.212355] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 12:42:55 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, r1}}, 0x30) 12:42:55 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:55 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="80"]) 12:42:55 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 44) [ 744.219604] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:55 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 43) 12:42:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r4}}, 0x30) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r4, 0x7}}, 0x10) (async) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r5, &(0x7f0000000040), 0x2, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r6}) 12:42:55 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}}}, 0x30) [ 744.352053] FAULT_INJECTION: forcing a failure. [ 744.352053] name failslab, interval 1, probability 0, space 0, times 0 [ 744.360230] FAULT_INJECTION: forcing a failure. [ 744.360230] name failslab, interval 1, probability 0, space 0, times 0 [ 744.365195] CPU: 1 PID: 21035 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 744.382423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.391878] Call Trace: [ 744.394462] dump_stack+0x1b2/0x281 [ 744.398078] should_fail.cold+0x10a/0x149 [ 744.402644] should_failslab+0xd6/0x130 [ 744.406603] __kmalloc_track_caller+0x2bc/0x400 [ 744.411253] ? strndup_user+0x5b/0xf0 [ 744.415038] memdup_user+0x22/0xa0 [ 744.418562] strndup_user+0x5b/0xf0 [ 744.422170] ? copy_mnt_ns+0xa30/0xa30 [ 744.426041] SyS_mount+0x39/0x120 [ 744.429477] ? copy_mnt_ns+0xa30/0xa30 [ 744.433350] do_syscall_64+0x1d5/0x640 [ 744.437226] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 744.442398] RIP: 0033:0x7f6e79dc263a [ 744.446088] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 744.453779] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 744.461030] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 744.468284] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 744.475533] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 744.482784] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 744.490047] CPU: 0 PID: 21042 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 744.497929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.502411] efs: cannot read superblock [ 744.507618] Call Trace: [ 744.507636] dump_stack+0x1b2/0x281 [ 744.507651] should_fail.cold+0x10a/0x149 [ 744.507663] should_failslab+0xd6/0x130 [ 744.507674] kmem_cache_alloc+0x40/0x3c0 [ 744.507687] __es_insert_extent+0x338/0x1360 [ 744.507704] ext4_es_insert_extent+0x1b9/0x530 [ 744.507716] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 744.544705] ext4_map_blocks+0x887/0x1730 12:42:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async, rerun: 32) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (rerun: 32) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r4}}, 0x30) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r4, 0x7}}, 0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r5, &(0x7f0000000040), 0x2, 0x0) (async) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000340), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r6}) 12:42:55 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}}}, 0x30) [ 744.548861] ? ext4_issue_zeroout+0x150/0x150 [ 744.553351] ? __ext4_new_inode+0x27c/0x4eb0 [ 744.557763] ext4_getblk+0x98/0x3f0 [ 744.561385] ? ext4_iomap_begin+0x7f0/0x7f0 [ 744.565715] ext4_bread+0x6c/0x1a0 [ 744.569255] ? ext4_getblk+0x3f0/0x3f0 [ 744.573133] ? dquot_initialize_needed+0x240/0x240 [ 744.578064] ext4_append+0x143/0x350 [ 744.581778] ext4_mkdir+0x4c9/0xbd0 [ 744.585407] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 744.590076] ? security_inode_mkdir+0xca/0x100 [ 744.594654] vfs_mkdir+0x463/0x6e0 [ 744.598196] SyS_mkdirat+0x1fd/0x270 [ 744.601907] ? SyS_mknod+0x30/0x30 [ 744.605442] ? fput_many+0xe/0x140 [ 744.608985] ? do_syscall_64+0x4c/0x640 [ 744.612952] ? SyS_mknod+0x30/0x30 [ 744.616493] do_syscall_64+0x1d5/0x640 [ 744.620383] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 744.625565] RIP: 0033:0x7f1507bbc217 [ 744.629265] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 744.636965] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 744.644228] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c 12:42:55 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:55 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 44) 12:42:55 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}}}, 0x30) 12:42:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) prctl$PR_GET_DUMPABLE(0x3) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x20, 0x2400) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340), r0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000000c0)={0x0}) syz_open_dev$dri(&(0x7f0000000240), 0x2249, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300), 0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000480)={0x4, 0x8, 0xfa00, {r5, 0x8}}, 0x10) r6 = syz_open_dev$dri(&(0x7f0000000380), 0x100000000, 0x280000) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f00000002c0)={&(0x7f0000000280)=[r3], 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000200)={&(0x7f0000000140)=[0x0, r3, r7, 0x0], &(0x7f00000001c0)=[0x7, 0x5, 0x0, 0x1], 0x4}) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x6, @private2, 0x72ad3df9}}}, 0x30) [ 744.651489] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 744.658756] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 744.666022] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 744.680351] efs: cannot read superblock 12:42:55 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 45) 12:42:55 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="80"]) 12:42:55 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:55 executing program 5: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) prctl$PR_GET_DUMPABLE(0x3) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x20, 0x2400) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340), r0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000000c0)={0x0}) syz_open_dev$dri(&(0x7f0000000240), 0x2249, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300), 0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000480)={0x4, 0x8, 0xfa00, {r5, 0x8}}, 0x10) r6 = syz_open_dev$dri(&(0x7f0000000380), 0x100000000, 0x280000) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f00000002c0)={&(0x7f0000000280)=[r3], 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000200)={&(0x7f0000000140)=[0x0, r3, r7, 0x0], &(0x7f00000001c0)=[0x7, 0x5, 0x0, 0x1], 0x4}) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x6, @private2, 0x72ad3df9}}}, 0x30) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) prctl$PR_GET_DUMPABLE(0x3) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x20, 0x2400) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340), r0) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000000c0)) (async) syz_open_dev$dri(&(0x7f0000000240), 0x2249, 0x2) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300), 0x8) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400), 0x2, 0x8}}, 0x20) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000480)={0x4, 0x8, 0xfa00, {r5, 0x8}}, 0x10) (async) syz_open_dev$dri(&(0x7f0000000380), 0x100000000, 0x280000) (async) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f00000002c0)={&(0x7f0000000280)=[r3], 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000200)={&(0x7f0000000140)=[0x0, r3, r7, 0x0], &(0x7f00000001c0)=[0x7, 0x5, 0x0, 0x1], 0x4}) (async) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x6, @private2, 0x72ad3df9}}}, 0x30) (async) [ 744.813632] FAULT_INJECTION: forcing a failure. [ 744.813632] name failslab, interval 1, probability 0, space 0, times 0 [ 744.819065] efs: cannot read superblock [ 744.832566] FAULT_INJECTION: forcing a failure. [ 744.832566] name failslab, interval 1, probability 0, space 0, times 0 [ 744.844645] CPU: 0 PID: 21086 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 744.852532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.861882] Call Trace: [ 744.864472] dump_stack+0x1b2/0x281 [ 744.868100] should_fail.cold+0x10a/0x149 [ 744.872239] should_failslab+0xd6/0x130 [ 744.876201] __kmalloc_track_caller+0x2bc/0x400 [ 744.880862] ? strndup_user+0x5b/0xf0 [ 744.884658] memdup_user+0x22/0xa0 [ 744.888200] strndup_user+0x5b/0xf0 [ 744.891820] ? copy_mnt_ns+0xa30/0xa30 [ 744.895702] SyS_mount+0x68/0x120 [ 744.899499] ? copy_mnt_ns+0xa30/0xa30 [ 744.903383] do_syscall_64+0x1d5/0x640 [ 744.907263] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 744.912440] RIP: 0033:0x7f6e79dc263a [ 744.916138] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 744.923842] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 744.931100] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 744.938448] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 744.945705] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 744.952961] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 744.960229] CPU: 1 PID: 21085 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 744.968105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.977448] Call Trace: [ 744.980034] dump_stack+0x1b2/0x281 [ 744.983672] should_fail.cold+0x10a/0x149 [ 744.987818] should_failslab+0xd6/0x130 [ 744.992052] __kmalloc_track_caller+0x2bc/0x400 [ 744.996718] ? strndup_user+0x5b/0xf0 [ 745.000517] memdup_user+0x22/0xa0 [ 745.004056] strndup_user+0x5b/0xf0 [ 745.007679] ? copy_mnt_ns+0xa30/0xa30 [ 745.011561] SyS_mount+0x39/0x120 [ 745.015007] ? copy_mnt_ns+0xa30/0xa30 [ 745.018888] do_syscall_64+0x1d5/0x640 [ 745.022774] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 745.027955] RIP: 0033:0x7f1507bbe63a [ 745.031666] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 745.039371] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 745.046636] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 745.053900] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 12:42:55 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:55 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 45) 12:42:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) prctl$PR_GET_DUMPABLE(0x3) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x20, 0x2400) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340), r0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000000c0)={0x0}) syz_open_dev$dri(&(0x7f0000000240), 0x2249, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300), 0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000480)={0x4, 0x8, 0xfa00, {r5, 0x8}}, 0x10) r6 = syz_open_dev$dri(&(0x7f0000000380), 0x100000000, 0x280000) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f00000002c0)={&(0x7f0000000280)=[r3], 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000200)={&(0x7f0000000140)=[0x0, r3, r7, 0x0], &(0x7f00000001c0)=[0x7, 0x5, 0x0, 0x1], 0x4}) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x6, @private2, 0x72ad3df9}}}, 0x30) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) prctl$PR_GET_DUMPABLE(0x3) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) (async) syz_open_dev$dri(&(0x7f0000000080), 0x20, 0x2400) (async) syz_genetlink_get_family_id$SEG6(&(0x7f0000000340), r0) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000000c0)) (async) syz_open_dev$dri(&(0x7f0000000240), 0x2249, 0x2) (async) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000300), 0x8) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400), 0x2, 0x8}}, 0x20) (async) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r4, &(0x7f0000000480)={0x4, 0x8, 0xfa00, {r5, 0x8}}, 0x10) (async) syz_open_dev$dri(&(0x7f0000000380), 0x100000000, 0x280000) (async) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(r6, 0xc01064c5, &(0x7f00000002c0)={&(0x7f0000000280)=[r3], 0x1}) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000100)={0x0, 0x0, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r2, 0xc01864cb, &(0x7f0000000200)={&(0x7f0000000140)=[0x0, r3, r7, 0x0], &(0x7f00000001c0)=[0x7, 0x5, 0x0, 0x1], 0x4}) (async) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x6, @private2, 0x72ad3df9}}}, 0x30) (async) 12:42:56 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) [ 745.061166] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 745.068427] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:56 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="80"]) 12:42:56 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r4}}, 0x30) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r4, 0x7}}, 0x10) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r5, &(0x7f0000000040), 0x2, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r6, &(0x7f0000000340), 0x2, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r1, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, r6}) 12:42:56 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 46) [ 745.223615] FAULT_INJECTION: forcing a failure. [ 745.223615] name failslab, interval 1, probability 0, space 0, times 0 [ 745.228553] FAULT_INJECTION: forcing a failure. [ 745.228553] name failslab, interval 1, probability 0, space 0, times 0 [ 745.235009] CPU: 0 PID: 21150 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 745.253913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.263257] Call Trace: [ 745.265838] dump_stack+0x1b2/0x281 [ 745.269460] should_fail.cold+0x10a/0x149 [ 745.273617] should_failslab+0xd6/0x130 [ 745.277590] kmem_cache_alloc+0x40/0x3c0 [ 745.281650] __es_insert_extent+0x338/0x1360 [ 745.286046] ext4_es_insert_extent+0x1b9/0x530 [ 745.290631] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 745.296420] ext4_map_blocks+0x887/0x1730 [ 745.300817] ? ext4_issue_zeroout+0x150/0x150 [ 745.305295] ? __ext4_new_inode+0x27c/0x4eb0 [ 745.309699] ext4_getblk+0x98/0x3f0 [ 745.313322] ? ext4_iomap_begin+0x7f0/0x7f0 [ 745.317642] ext4_bread+0x6c/0x1a0 [ 745.321168] ? ext4_getblk+0x3f0/0x3f0 [ 745.325035] ? dquot_initialize_needed+0x240/0x240 [ 745.329955] ext4_append+0x143/0x350 [ 745.333659] ext4_mkdir+0x4c9/0xbd0 [ 745.337273] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 745.341938] ? security_inode_mkdir+0xca/0x100 [ 745.343931] efs: cannot read superblock [ 745.346519] vfs_mkdir+0x463/0x6e0 [ 745.346533] SyS_mkdirat+0x1fd/0x270 [ 745.346546] ? SyS_mknod+0x30/0x30 [ 745.346555] ? fput_many+0xe/0x140 [ 745.346566] ? do_syscall_64+0x4c/0x640 [ 745.346574] ? SyS_mknod+0x30/0x30 [ 745.346583] do_syscall_64+0x1d5/0x640 [ 745.346598] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 745.381288] RIP: 0033:0x7f1507bbc217 [ 745.384979] RSP: 002b:00007f1506531f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 745.392666] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbc217 [ 745.400177] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 745.407437] RBP: 00007f15065321d0 R08: 0000000000000000 R09: 00007f15065321d0 [ 745.414697] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 12:42:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fedbdf2502ffff426b6a76d7914927b2c0b6ce018ea7f0843fb55f8bad6dbd20dc1db284"], 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x80) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x6, @private1, 0x8}, {0xa, 0x4e24, 0xa133, @private0, 0xfffffffb}, 0xffffffffffffffff, 0x8}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r2}}, 0x30) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e20, 0x0, @empty, 0xffffffe0}}}, 0x90) [ 745.421962] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 745.440571] CPU: 1 PID: 21174 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 745.443533] efs: cannot read superblock [ 745.448451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.448455] Call Trace: [ 745.448470] dump_stack+0x1b2/0x281 [ 745.448485] should_fail.cold+0x10a/0x149 [ 745.448497] should_failslab+0xd6/0x130 [ 745.448509] kmem_cache_alloc_trace+0x29a/0x3d0 [ 745.448519] ? copy_mnt_ns+0xa30/0xa30 [ 745.448530] copy_mount_options+0x59/0x2f0 [ 745.448539] ? copy_mnt_ns+0xa30/0xa30 [ 745.448550] SyS_mount+0x84/0x120 [ 745.448558] ? copy_mnt_ns+0xa30/0xa30 [ 745.448568] do_syscall_64+0x1d5/0x640 [ 745.448584] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 745.448591] RIP: 0033:0x7f6e79dc263a [ 745.448596] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 12:42:56 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:56 executing program 5: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:56 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1c, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)) [ 745.448607] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 745.448612] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 745.448618] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 745.448624] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 745.448629] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:56 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 47) 12:42:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fedbdf2502ffff426b6a76d7914927b2c0b6ce018ea7f0843fb55f8bad6dbd20dc1db284"], 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x80) (async, rerun: 64) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x50) (rerun: 64) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x6, @private1, 0x8}, {0xa, 0x4e24, 0xa133, @private0, 0xfffffffb}, 0xffffffffffffffff, 0x8}}, 0x48) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r2}}, 0x30) (async, rerun: 32) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e20, 0x0, @empty, 0xffffffe0}}}, 0x90) (rerun: 32) [ 745.609857] efs: cannot read superblock [ 745.686038] FAULT_INJECTION: forcing a failure. [ 745.686038] name failslab, interval 1, probability 0, space 0, times 0 [ 745.701797] CPU: 0 PID: 21209 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 745.709684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 745.719030] Call Trace: [ 745.721618] dump_stack+0x1b2/0x281 [ 745.725247] should_fail.cold+0x10a/0x149 [ 745.729405] should_failslab+0xd6/0x130 [ 745.733379] __kmalloc_track_caller+0x2bc/0x400 [ 745.738045] ? kstrdup_const+0x35/0x60 [ 745.741928] ? lock_downgrade+0x740/0x740 [ 745.746070] kstrdup+0x36/0x70 [ 745.749260] kstrdup_const+0x35/0x60 [ 745.752970] alloc_vfsmnt+0xe0/0x7f0 [ 745.756681] ? _raw_read_unlock+0x29/0x40 [ 745.760826] vfs_kern_mount.part.0+0x27/0x470 [ 745.765321] do_mount+0xe65/0x2a30 [ 745.768865] ? __do_page_fault+0x159/0xad0 [ 745.773097] ? retint_kernel+0x2d/0x2d [ 745.776981] ? copy_mount_string+0x40/0x40 [ 745.781213] ? memset+0x20/0x40 [ 745.784494] ? copy_mount_options+0x1fa/0x2f0 [ 745.788985] ? copy_mnt_ns+0xa30/0xa30 [ 745.792869] SyS_mount+0xa8/0x120 [ 745.796318] ? copy_mnt_ns+0xa30/0xa30 [ 745.800203] do_syscall_64+0x1d5/0x640 [ 745.804090] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 745.809278] RIP: 0033:0x7f6e79dc263a [ 745.812980] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 745.820687] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 745.827943] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 745.835207] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 745.842465] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 745.849722] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:56 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 46) 12:42:56 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1c, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)) 12:42:56 executing program 5: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) 12:42:56 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fedbdf2502ffff426b6a76d7914927b2c0b6ce018ea7f0843fb55f8bad6dbd20dc1db284"], 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x80) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000300)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x6, @private1, 0x8}, {0xa, 0x4e24, 0xa133, @private0, 0xfffffffb}, 0xffffffffffffffff, 0x8}}, 0x48) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r2}}, 0x30) (async) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in6={0xa, 0x4e20, 0x0, @empty, 0xffffffe0}}}, 0x90) 12:42:56 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 48) 12:42:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000000)) [ 745.988290] efs: cannot read superblock [ 745.992810] FAULT_INJECTION: forcing a failure. [ 745.992810] name failslab, interval 1, probability 0, space 0, times 0 [ 746.004904] FAULT_INJECTION: forcing a failure. [ 746.004904] name failslab, interval 1, probability 0, space 0, times 0 [ 746.023015] CPU: 0 PID: 21235 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 746.030903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.040250] Call Trace: [ 746.042839] dump_stack+0x1b2/0x281 [ 746.046473] should_fail.cold+0x10a/0x149 [ 746.050624] should_failslab+0xd6/0x130 [ 746.054631] kmem_cache_alloc_trace+0x29a/0x3d0 [ 746.059305] ? copy_mnt_ns+0xa30/0xa30 [ 746.063197] copy_mount_options+0x59/0x2f0 [ 746.067430] ? copy_mnt_ns+0xa30/0xa30 [ 746.071316] SyS_mount+0x84/0x120 [ 746.074766] ? copy_mnt_ns+0xa30/0xa30 [ 746.078653] do_syscall_64+0x1d5/0x640 [ 746.082543] entry_SYSCALL_64_after_hwframe+0x46/0xbb 12:42:56 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000000)) (async) 12:42:56 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) [ 746.087731] RIP: 0033:0x7f6e79dc263a [ 746.091436] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 746.099149] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 746.106411] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 746.113788] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 746.121063] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 746.128330] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 746.144958] CPU: 0 PID: 21236 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 746.152840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.162201] Call Trace: [ 746.164791] dump_stack+0x1b2/0x281 [ 746.168422] should_fail.cold+0x10a/0x149 [ 746.172571] should_failslab+0xd6/0x130 [ 746.176547] kmem_cache_alloc_trace+0x29a/0x3d0 [ 746.181217] ? copy_mnt_ns+0xa30/0xa30 [ 746.185111] copy_mount_options+0x59/0x2f0 [ 746.189343] ? copy_mnt_ns+0xa30/0xa30 12:42:57 executing program 5: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) [ 746.193233] SyS_mount+0x84/0x120 [ 746.196687] ? copy_mnt_ns+0xa30/0xa30 [ 746.200576] do_syscall_64+0x1d5/0x640 [ 746.204471] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 746.209654] RIP: 0033:0x7f1507bbe63a [ 746.213358] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 746.221070] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 746.228342] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 746.235611] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 12:42:57 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$SOUND_MIXER_READ_CAPS(r0, 0x80044dfc, &(0x7f0000000000)) 12:42:57 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1c, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1c, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)) (async) 12:42:57 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 47) 12:42:57 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 49) [ 746.242875] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 746.250141] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 746.285006] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 12:42:57 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) 12:42:57 executing program 5: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) 12:42:57 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9712}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x44040}, 0x10) [ 746.380358] efs: cannot read superblock [ 746.415367] FAULT_INJECTION: forcing a failure. [ 746.415367] name failslab, interval 1, probability 0, space 0, times 0 [ 746.426396] FAULT_INJECTION: forcing a failure. [ 746.426396] name failslab, interval 1, probability 0, space 0, times 0 [ 746.428715] CPU: 0 PID: 21295 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 746.445621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.454969] Call Trace: [ 746.457574] dump_stack+0x1b2/0x281 [ 746.461205] should_fail.cold+0x10a/0x149 [ 746.465355] should_failslab+0xd6/0x130 [ 746.469328] kmem_cache_alloc+0x28e/0x3c0 [ 746.473468] getname_flags+0xc8/0x550 [ 746.477262] ? __do_page_fault+0x159/0xad0 [ 746.481493] user_path_at_empty+0x2a/0x50 [ 746.485635] do_mount+0x118/0x2a30 [ 746.489170] ? __do_page_fault+0x159/0xad0 [ 746.493397] ? retint_kernel+0x2d/0x2d [ 746.497286] ? copy_mount_string+0x40/0x40 [ 746.501880] ? memset+0x20/0x40 [ 746.505160] ? copy_mount_options+0x1fa/0x2f0 [ 746.509653] ? copy_mnt_ns+0xa30/0xa30 [ 746.513545] SyS_mount+0xa8/0x120 [ 746.517000] ? copy_mnt_ns+0xa30/0xa30 [ 746.520885] do_syscall_64+0x1d5/0x640 [ 746.524771] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 746.529950] RIP: 0033:0x7f6e79dc263a [ 746.533659] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 746.541357] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 746.548620] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 746.555887] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 12:42:57 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9712}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x44040}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9712}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x44040}, 0x10) (async) [ 746.563154] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 746.570413] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 746.582809] CPU: 1 PID: 21296 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 746.590690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.600026] Call Trace: [ 746.602599] dump_stack+0x1b2/0x281 [ 746.606217] should_fail.cold+0x10a/0x149 [ 746.610354] should_failslab+0xd6/0x130 [ 746.614314] kmem_cache_alloc_trace+0x29a/0x3d0 [ 746.618968] ? copy_mnt_ns+0xa30/0xa30 [ 746.622839] copy_mount_options+0x59/0x2f0 [ 746.627059] ? copy_mnt_ns+0xa30/0xa30 [ 746.630933] SyS_mount+0x84/0x120 [ 746.634369] ? copy_mnt_ns+0xa30/0xa30 [ 746.638290] do_syscall_64+0x1d5/0x640 [ 746.642171] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 746.647343] RIP: 0033:0x7f1507bbe63a [ 746.651034] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 746.658726] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 746.665984] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 746.673237] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 [ 746.680491] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 746.687744] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 746.709584] efs: cannot read superblock 12:42:57 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 50) 12:42:57 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000280)=[{0x0, 0x0, 0x101}, {&(0x7f00000000c0)="8d6e5259034a421b772bae992d3b59f06d6ef2a9dd47191fbeaf59170ab3ecd8d5e1d98c3fbd533e09a67ae6386c0c6390b9ec4a0473ae48a1005f9d30923165716d5be10fa55be8971337bf02e510821c728c4c7be48c1ea59b3073049889fe1d5ae811142fb4636855e00e0b5c83e10c292a44b00b2c814a9c8906934db58d23df214f94757440b2027864f89383b39356e83079ad489ec7f885c686fa0f39b9815085ac2e006be80d5a0e8cb7cf23deb9a998c7cf066b09db8a7bdeda82ce7c981d8e21dfdab3fe7f3a89528992", 0xcf, 0xfc00000000000000}, {&(0x7f0000000380)="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", 0x1000, 0x200}, {&(0x7f00000001c0)="dcc3ebf29ce197973cad58935f7f643b552228ec0b9cf0c1657d02c594d0480aa254c2872e3cee8538b9fd3ec55d9e34879f336368d874b4533bcf605699604c8d004117f8754c1ad9ab4f96c38009a8f7293d09bcd9f227ad8671f7a8c9211ad428d97b9b65627e4f9d53129a944641ec14f9ac7600e05a1246520e7e7945f630b479ee2b4bff184ad0832faf101695b8cbe04dfdc1e6cd19bee83205", 0x9d, 0xc}], 0x0, &(0x7f0000000080)={[{'efs\x00'}, {}]}) 12:42:57 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), 0xffffffffffffffff, 0x1}}, 0x18) [ 746.716425] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 12:42:57 executing program 5: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x3}, r3}}, 0x30) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r4, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r4], 0x48}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x40, r5, 0x110, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x41014) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x1}}, 0x18) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280), 0x2}}, 0x20) 12:42:57 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) (async) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x9712}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x44040}, 0x10) 12:42:57 executing program 0: ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000000)={@host, 0x3}) [ 746.845003] FAULT_INJECTION: forcing a failure. [ 746.845003] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 746.875408] CPU: 1 PID: 21342 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 746.883302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.892727] Call Trace: [ 746.895312] dump_stack+0x1b2/0x281 [ 746.899071] should_fail.cold+0x10a/0x149 [ 746.903222] __alloc_pages_nodemask+0x22c/0x2720 [ 746.907992] ? trace_hardirqs_on+0x10/0x10 [ 746.912234] ? pcpu_alloc+0xbe0/0xf50 [ 746.916045] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 746.920900] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 746.926701] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 746.931722] alloc_pages_current+0x155/0x260 [ 746.936142] ? __lockdep_init_map+0x100/0x560 [ 746.940723] get_zeroed_page+0x19/0x50 [ 746.944611] mount_fs+0x1c7/0x2a0 [ 746.944765] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 746.948067] vfs_kern_mount.part.0+0x5b/0x470 [ 746.948080] do_mount+0xe65/0x2a30 [ 746.948095] ? __do_page_fault+0x159/0xad0 [ 746.948105] ? retint_kernel+0x2d/0x2d [ 746.948115] ? copy_mount_string+0x40/0x40 [ 746.948128] ? memset+0x20/0x40 [ 746.980376] ? copy_mount_options+0x1fa/0x2f0 [ 746.984871] ? copy_mnt_ns+0xa30/0xa30 [ 746.988846] SyS_mount+0xa8/0x120 [ 746.992300] ? copy_mnt_ns+0xa30/0xa30 [ 746.996190] do_syscall_64+0x1d5/0x640 [ 747.000082] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 747.005268] RIP: 0033:0x7f6e79dc263a [ 747.008972] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 747.016681] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 747.023951] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 747.031212] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 747.038468] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 12:42:57 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 48) 12:42:57 executing program 0: ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000000)={@host, 0x3}) 12:42:57 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000280)=[{0x0, 0x0, 0x101}, {&(0x7f00000000c0)="8d6e5259034a421b772bae992d3b59f06d6ef2a9dd47191fbeaf59170ab3ecd8d5e1d98c3fbd533e09a67ae6386c0c6390b9ec4a0473ae48a1005f9d30923165716d5be10fa55be8971337bf02e510821c728c4c7be48c1ea59b3073049889fe1d5ae811142fb4636855e00e0b5c83e10c292a44b00b2c814a9c8906934db58d23df214f94757440b2027864f89383b39356e83079ad489ec7f885c686fa0f39b9815085ac2e006be80d5a0e8cb7cf23deb9a998c7cf066b09db8a7bdeda82ce7c981d8e21dfdab3fe7f3a89528992", 0xcf, 0xfc00000000000000}, {&(0x7f0000000380)="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", 0x1000, 0x200}, {&(0x7f00000001c0)="dcc3ebf29ce197973cad58935f7f643b552228ec0b9cf0c1657d02c594d0480aa254c2872e3cee8538b9fd3ec55d9e34879f336368d874b4533bcf605699604c8d004117f8754c1ad9ab4f96c38009a8f7293d09bcd9f227ad8671f7a8c9211ad428d97b9b65627e4f9d53129a944641ec14f9ac7600e05a1246520e7e7945f630b479ee2b4bff184ad0832faf101695b8cbe04dfdc1e6cd19bee83205", 0x9d, 0xc}], 0x0, &(0x7f0000000080)={[{'efs\x00'}, {}]}) 12:42:57 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, 0x0, 0x0) 12:42:57 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) [ 747.045727] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:58 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 51) 12:42:58 executing program 0: ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000000)={@host, 0x3}) ioctl$DRM_IOCTL_SYNCOBJ_SIGNAL(0xffffffffffffffff, 0xc01064c5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) ioctl$IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, &(0x7f0000000000)={@host, 0x3}) (async) 12:42:58 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:58 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:58 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 747.221448] FAULT_INJECTION: forcing a failure. [ 747.221448] name failslab, interval 1, probability 0, space 0, times 0 [ 747.236638] FAULT_INJECTION: forcing a failure. [ 747.236638] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 747.275335] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 747.282738] CPU: 1 PID: 21385 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 747.291812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.301170] Call Trace: [ 747.303762] dump_stack+0x1b2/0x281 [ 747.307393] should_fail.cold+0x10a/0x149 [ 747.311548] should_failslab+0xd6/0x130 [ 747.315616] kmem_cache_alloc+0x28e/0x3c0 [ 747.319770] getname_flags+0xc8/0x550 [ 747.323572] ? __do_page_fault+0x159/0xad0 [ 747.327809] user_path_at_empty+0x2a/0x50 [ 747.331962] do_mount+0x118/0x2a30 [ 747.335528] ? __do_page_fault+0x159/0xad0 [ 747.339766] ? retint_kernel+0x2d/0x2d [ 747.343657] ? copy_mount_string+0x40/0x40 [ 747.347894] ? memset+0x20/0x40 [ 747.351260] ? copy_mount_options+0x1fa/0x2f0 [ 747.355755] ? copy_mnt_ns+0xa30/0xa30 [ 747.359641] SyS_mount+0xa8/0x120 [ 747.363183] ? copy_mnt_ns+0xa30/0xa30 [ 747.367075] do_syscall_64+0x1d5/0x640 12:42:58 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, 0x0, 0x0) 12:42:58 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, 0x0, 0x0) [ 747.370969] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 747.376154] RIP: 0033:0x7f1507bbe63a [ 747.376761] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 747.379860] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 747.379871] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 747.379876] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 747.379881] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 [ 747.379891] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 12:42:58 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) [ 747.425190] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 747.446688] CPU: 1 PID: 21386 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 747.454580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.463936] Call Trace: [ 747.466523] dump_stack+0x1b2/0x281 [ 747.470156] should_fail.cold+0x10a/0x149 [ 747.474307] __alloc_pages_nodemask+0x22c/0x2720 [ 747.479066] ? trace_hardirqs_on+0x10/0x10 [ 747.479501] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 747.483304] ? pcpu_alloc+0xbe0/0xf50 [ 747.483321] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 747.483343] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 747.483354] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 747.483367] alloc_pages_current+0x155/0x260 [ 747.515400] ? __lockdep_init_map+0x100/0x560 [ 747.519897] get_zeroed_page+0x19/0x50 [ 747.523791] mount_fs+0x1c7/0x2a0 [ 747.527234] vfs_kern_mount.part.0+0x5b/0x470 [ 747.531712] do_mount+0xe65/0x2a30 [ 747.535239] ? __do_page_fault+0x159/0xad0 [ 747.539462] ? retint_kernel+0x2d/0x2d [ 747.543335] ? copy_mount_string+0x40/0x40 [ 747.547558] ? memset+0x20/0x40 [ 747.550822] ? copy_mount_options+0x1fa/0x2f0 [ 747.555302] ? copy_mnt_ns+0xa30/0xa30 [ 747.559175] SyS_mount+0xa8/0x120 [ 747.562607] ? copy_mnt_ns+0xa30/0xa30 [ 747.566482] do_syscall_64+0x1d5/0x640 [ 747.570381] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 747.575553] RIP: 0033:0x7f6e79dc263a [ 747.579244] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 747.586933] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 747.594184] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 747.601520] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 747.608771] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 747.616022] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:58 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 49) 12:42:58 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:58 executing program 3: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000280)=[{0x0, 0x0, 0x101}, {&(0x7f00000000c0)="8d6e5259034a421b772bae992d3b59f06d6ef2a9dd47191fbeaf59170ab3ecd8d5e1d98c3fbd533e09a67ae6386c0c6390b9ec4a0473ae48a1005f9d30923165716d5be10fa55be8971337bf02e510821c728c4c7be48c1ea59b3073049889fe1d5ae811142fb4636855e00e0b5c83e10c292a44b00b2c814a9c8906934db58d23df214f94757440b2027864f89383b39356e83079ad489ec7f885c686fa0f39b9815085ac2e006be80d5a0e8cb7cf23deb9a998c7cf066b09db8a7bdeda82ce7c981d8e21dfdab3fe7f3a89528992", 0xcf, 0xfc00000000000000}, {&(0x7f0000000380)="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0x1000, 0x200}, {&(0x7f00000001c0)="dcc3ebf29ce197973cad58935f7f643b552228ec0b9cf0c1657d02c594d0480aa254c2872e3cee8538b9fd3ec55d9e34879f336368d874b4533bcf605699604c8d004117f8754c1ad9ab4f96c38009a8f7293d09bcd9f227ad8671f7a8c9211ad428d97b9b65627e4f9d53129a944641ec14f9ac7600e05a1246520e7e7945f630b479ee2b4bff184ad0832faf101695b8cbe04dfdc1e6cd19bee83205", 0x9d, 0xc}], 0x0, &(0x7f0000000080)={[{'efs\x00'}, {}]}) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000280)=[{0x0, 0x0, 0x101}, {&(0x7f00000000c0)="8d6e5259034a421b772bae992d3b59f06d6ef2a9dd47191fbeaf59170ab3ecd8d5e1d98c3fbd533e09a67ae6386c0c6390b9ec4a0473ae48a1005f9d30923165716d5be10fa55be8971337bf02e510821c728c4c7be48c1ea59b3073049889fe1d5ae811142fb4636855e00e0b5c83e10c292a44b00b2c814a9c8906934db58d23df214f94757440b2027864f89383b39356e83079ad489ec7f885c686fa0f39b9815085ac2e006be80d5a0e8cb7cf23deb9a998c7cf066b09db8a7bdeda82ce7c981d8e21dfdab3fe7f3a89528992", 0xcf, 0xfc00000000000000}, {&(0x7f0000000380)="c79cdcee6167a3201783ce151b7e17db76481e0242e0627fdb60a9807a9843bc79d1c78248aadecfb77bc8883a189641a6a68fc27d41714cb34951e2eca491d378e31b8fd92b1e54616d392addc8cfbe5b5ac2783ca84dbba0884c33521e841a50199b3f1c46d0e1aca7210cec4f6087d87e399473fdd66dfd40431ac6effc380bc32cbcd8f885b0ae6f4d1f0f142e7269801314037457f78602bbb36bd5fed037eed0f3a3f2f565bc5615be79c94aa61ad6f0c2caa11f88864e7ffe123988f1678b5482895678c2391e3eda789eeadedff22cdebc8998600df112f7a75f5e7ff95a015ae9f1697ac6f375186305889522aba74f8f54a9fdc4ecdc9a17ae9a3b966a2a229a8acb4e8acd25fe254dbf0067da375269647d7992ef3dd0faa3a61f1f654f12900a31a95b0a8dfba0eb8d0418503a707605e73c50078374888280607acb77b3861ec8a486756f08970eaa0551b2b0c3ac71f5872b068b324f6c38d71689a55f29df21a2d1bc9a144fa5ee17c8d2f331dedc0e49a06f8a05274307d3de5bd04663016c28c7018b86353d1babd238ff85ac466777598bb6663ecdc4888a7334ffedd9563084c6c00ff1757c79b6705bdc5633abe2afc0c9c3071acaa9434b6922273b0f7b6a95f4dbe6aa4dc0b069716504a6c8050eb403caf91d3a1b51e48bb6dddae481722121c75a0fb43f8e05b7853bf51b94bf76fea19aada2129bb5f85cddb333cb4c596250dac9b112a08efdadd62ee1b47e047b6e9ced4544c6eed5468b22e6cdff3f1e3d3ce2b0002dac1c1e366ec4db4123da9367a9c61780f72abc3ff29d05cb72e75d288702bbeacd550a9d6db64372fca3ea37622d72a12da0122b50910d0af91ca6b06647ae20358be8408b5efc037b3d14ad936267e890543cdbbdacc5c469f8c51dbd84ae7a6d1e4e87d54d1f7218e3782ac711938eedc8d8b1ca9ac8e493b5942f0e8c1fe24dec70a83a95f6b8d1f9122d768fcd9252af772226155789d0ccb51368a2a3277ce0dd20fda80cbbadafbacbe2e25884dc254a5d895676745cd412df2890a49c65f88f2b34d16a842dd58c9d59e0ec2d5ef85a77305bd7ead435786be554bce98c77c3fefc3bb91acc57748a62bb189ef41087034ff01ad3bddff30d87cb2537f3cd92cf2482f3bf1136c59c9a62aa5b2f060610a0e98aceb63c3d99f03ee9c32747ba11e8f062f2a80cff0cc3c2982514f0f09569bc411198fac937f662954dd97f0a76a9c924fd47ca1649568667136f481bf37134ba079176dd003a987bb82201cb42c3fafccd47de80479e1dff7af221a56d5079d495e2207a87d5cc62453fb17449a751c6cf70c5050067e5a2a888ac154fcadd66b353e548b81b8d589f86838e543170b5c713d6f4f81a3b80fef8c343de8c266f0d4733e5f8e68db4918362d190c501b0022ac213e0a3b11a18d065e66981655630443dc60219d2965d893a4f8e23120a98b3983d92358e970852ae9ffe0d78a54f0ea73d1ed7236b811059152ecc54ffced687d81148a31c09c3a9ab6cb3a5f415e1d991d551daf0af12b441fc2b34a801cc57d7eb3b02da9fbc83246e44b43cbb54f9e6c8bdd6622723c2c61e761d3b458c0796b67c3b2984221f0a2c5d77c8631b8506f9f956b413308e7f89b74c76dde225de87c7521872e3df40bedfc9c56fb5a50608495908cccffcbe122394ecd039cc57dcb4486e8fe651dcc4dbb45cc0eb16756c481605d83371eca1adc7e0e1f16793db1b8376e9f3c35f4b00f6341ebfd8f4b17cc9b6ee1d474b192cac9988f0c05eac097a1ca1595b149c2b8de644b8bff2216cc2946804400d20fe781d2729576a3c91e665e90c005d75a37b9bdb6569aba535d8b614e82fce9da6193353ffc87220012fa748a75ab79e8443c85ba2e86601a1ec3f820252d5df3e1e2922ea6e76eab53e074fa76d2c7257031f7d3645c3bc3ff8eb67177f8121a9fece0812c9834983d5755737abc6150e90f0f82480141d81a2731d52b5ef2faf5036da9ae121a15ca4b2e31a379e1f73421a2c1a1fbecec6b0153fba9ef129ae42bb6e7bb4b1cacae27f1cbdc09128cf64a684ca02034d3f4a95470ef0c8858effb1a48a025fccf2af2974204e645ed667ce7258cf68ce74973b98eabe052345fdc47cfd402092cf7c43a80fc2b49c9201417ba86b4734786cc05c52cea5bbeef25d5609bebf5a070f6a1c151a8fd8fe652c710d721085caea85ec6d9b558ee65942afb25961c6e1b5d7afd82c0d5bc316277b87e4c058aeb5c12aab79eb7ca03546f31eb6c809b2bc0410e7e8bb5744944e6e60b17090bd4c9b918af7fc4f85629bd21573d7f84bd7003d15b67d8f994f4edcb050e75a6def5785b14dd9926a0d5fc680fd915cc19eac36c7fd22a3d5a46617b42bb7737b4c53c5985c33c9541b43e784f10bf9d1a04fd2c3de0c35ddebfd1067627d6ea02d09a3de84df07460aaa338c61b8808969ceb867191d25fc5763cd2991fc5923a6c35a039fd81caa4c45b09736562f208c0a1f782b7de5ec0b6c792103486aebd74913a4ced5d8317fd17a480048fc7ce7fca6ad2f93816f4ab2496c7f2a07700de79d8e02bb3d9fdf471dd9a14e2b0940d479afcce656851a780287a60ade8f97a4f5f623453a075d9e173be590cad3cb571a86bf15170a8679feb210d735cb46240851f409bacf62bc78c5caee02762335a792e76da0cb203e003cc1190cd101ece86ce45324a8cda24da52271e98a1437ffe068eb5ed6326902afe6ff33480020ae889cdc60c1ffc750852a156cb1839cfb32c4ce8acc7499792c48ae4bf1bd0866514400b634abf410d9eaac00441584414ea49aed983703cfb3a07f3a23fc86206d5749cd763332fdae4b3258fdd58add91a1bf4c5ec5795fd055041ce036cbc4bd69542b27a879e82ed3cd134c6af306d336f6a53dd7049c7d4c4d8746112e0a9776b5218021ee3c4bcc4c1db79a8208ecf36092a46d519fed416fc2c244d9be38b5f02c5349977542a738d95bd23fb3b8aabfd83b49d84783831909369327aae92c7a040967dc83bc716bdf4436633a23e1cc071ffcd3caead550b8ecfc0fa242e77653f90dcff05a9d87fac2a9b1c4157a3f173bcf492931667b1f9e4b3fe378cbe58b941c2687b878efb1ef4d11079644f321f5106d2701f6bbd3b94c1426f22e1453ed6846afed0440f923f1fb1d1dcfd39a058288a460c14419ef9c9b358e283704fbf8fe83cd45fd40d8cf324e1d8ffa1e72dc4be62866beaea4519a2239c46b1468a1acfe51dc4ed6bd2f088ea3ca9f321624b8e04bab426e40550dd28ab23e3cb0e70b90fd35ccd7f114c99624b59cb178e4ef18cd47266fc47af485a8c50f0bdfea1ee8d64370904ecd6452eab59adc37c0c3b9798a1224b1a4e6e4828d83f1570dc32047cb7f95f0323ad5d97cadea4ebbb04903e779dbec2cd4f23cde1e6ce7661aac6b390159f9c076bf6f293dfb6e720f5796647c1792679fa7e75ab54674d9e7850fc2304eebf666c6a28ee3ef120d1ad89790adbbf8145662fc9ffec384b28832f2eff832f6eff4a60d5fcfe0742b698370071112fb0fda680171f37c68a8d02dc7d1aacf2e279b7b9e7a870d3764faad6acc784541f97dbbeafaf0bc1d392dd1113ed27031414ccde7084f3888011bd946ff274093c5965ad3a480d4de0a3591cbf8ab8784c5975c7725a0d674b3b7bf307d70f0d3783537ed6d8213e5aae19e63009f24444e58862668116dd05949ee3eda6051c71a9121bb3ee1c184b1a9f18c479d5e8ea4aab91a7932c0c95ca9406c9552c6a71f3dd14b8e9d2d0c3df8fc164f0430766e34c1e59c71c3d9380607eedafbc49ed27fae746056914505e852ffcf3ed7ead21b5752a733f18f4d206a0829cc67e212a04ff21d92ed57ee91d74a0370f1f15c4f7943c9a71ebf577c730742a8e52f0692378e84b2c8ee441cc321f801d4bcacd3f0e241882f4cb1d2019442f1491a6d0a144784061b295debb3255a7e6893520114ffdd1ce6cd8a612fc7cc128cbd46673ffbfc5b3da0cfb008de87f94a328ee3b429a73e865666ae955210129b231ffb2585ae299cce723784042dbd49bf05c653c7e88bf4ef30910a0422ae4475df71924b917c790e7d579aca8db01d81d0a934ec5b71f7e63d92f49ccfb5deb49c77356c58b6e2a8d4eca776396c44da71b56286e8401611fb56c6433cbec9ab6bf3dd86f5a750adf721dc4a5f6b4a9102246a640e3d8d5108bf61dc11f3ef7cd0b79de5d5998afe536e673587bfbc9a1ce77acb9f08e0a8083894bec3de5c1dc64e8b5861358e84d904e7ad099ca1a6a5c60261cb80203bfd9bb2289d0f943b5c54bb4b9887fd083336e1c4c491dc3f8033ada22b74182943368344d215767de9b4fdb4fea1a09856bc531fbffe087bb1ed759ecadccf680952210fef9af45a0df6e4251d23a62e27947567fddf40c2bf9b9a9f0cbb6100c91fa1507d73fe423dc0b04db7a5a92e1d01a249d792e085c1ac599a9aca057b29579e9af2cd44e3172a7dd86c2f4f021bce5ded48563aa44bf9ee5b0d2f2a965f941d24e72a3fbc10a8a3cf09fb25c1f399b9c6e360031804f11a45986278a9f7e65fb7aab032652224e0a945d0c13ffafa4ba97a708294268ad117189562e6a894dafc884d66dcd8ed330969cd141ea1044fe3c3f455cb52873427c9250fc78be0f2c2a9cd3b7425543a62b75cc526234f9a826775fa6757b3a6637e89174b299e3f0b902c73efe0d026cb3418cb07ba1b8086b4c407d2cc62f8c65c1c60f714cac496c7a42d0f0ee97bf95193ca1385cd731911c457a12efdd925ae4c6f58002828b85946f9aecdd3e31ea527e5beec7d44fbcee607514351c08e699d7233904dc96f5b634f26ec00a856f6d86ad42b323526933cffd2c6cc542417f286b6b0b1216dffe3795a9f717e9c84a9fe9ccde3994ae130e94482636f8b5bfeeb5652fd9edc7428d5e289973cacc21271f60192b1ec68c831020f57113b1a3db6ffd1ef971a5e59241f0c5cf72acdfa3d37d34f0a1468cc28d8923a741c4980de107467488ba28ca0c0bf300d29cf19d306e8672b512df35e3d9890b8499f45aecee5852cac7557f1ca1ef4987bfd09886ab991d4c7ca4dc68fd75a9cc5d314c1d4404ed9446510e2cd2157ba5afceaa139fcfc77cd32694ad3d5104a477a72cfc8af38f61129a6ffb3f5e94871adab55a38fe2eded4a36867ae27b750f92be5128f470c117114564f0064106be2f0936c9f0e36c886e64df0113629f7332c64074274c4225c188960dc8abf17147be21ad4a26191e4d3fa639f539108b58e6aac8bb6f3316bee073270533b12731042d0857f547756e54ad978ee332d776c78d9b4da02ca3b9acac492d8c307d6b693fd1cd2fdddf7198fd7018fab7045af7919ccbf074f23ea8893980350a7e176f42d2aa2e2d2ceca5a4a5b2d975a68c48c3caed471fd602605981627939fe196184a9c9312ea71cf8ec1855f00bb0115ff030fe938e5d15312a9e7d0b640592e73362d98f329c39bbdc3454557f837f0bb12c1aefbe209a6edd7027107201a33f98f3184aba5d87230d56679c4dc7fbc4f67e42ceee7e19bd26664a0846a9275dc50b4475f775db18173153fe0862da90014a93b47a342d9c73edea8f5bf007fddac6429b6653e91829c50aa1d19fbeb71622d673df726546ee740cd957b6b33da49645006a02fdc531b779c5c21ac5a338bd562064a3d9be7b9a98373929afe09cb9ce83c7c0e0b97e721581", 0x1000, 0x200}, {&(0x7f00000001c0)="dcc3ebf29ce197973cad58935f7f643b552228ec0b9cf0c1657d02c594d0480aa254c2872e3cee8538b9fd3ec55d9e34879f336368d874b4533bcf605699604c8d004117f8754c1ad9ab4f96c38009a8f7293d09bcd9f227ad8671f7a8c9211ad428d97b9b65627e4f9d53129a944641ec14f9ac7600e05a1246520e7e7945f630b479ee2b4bff184ad0832faf101695b8cbe04dfdc1e6cd19bee83205", 0x9d, 0xc}], 0x0, &(0x7f0000000080)={[{'efs\x00'}, {}]}) (async) 12:42:58 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 12:42:58 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:58 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 52) 12:42:58 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 747.752507] FAULT_INJECTION: forcing a failure. [ 747.752507] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 747.764330] CPU: 1 PID: 21438 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 747.772218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 747.781578] Call Trace: [ 747.784172] dump_stack+0x1b2/0x281 [ 747.787806] should_fail.cold+0x10a/0x149 [ 747.789035] FAULT_INJECTION: forcing a failure. [ 747.789035] name failslab, interval 1, probability 0, space 0, times 0 [ 747.791964] __alloc_pages_nodemask+0x22c/0x2720 [ 747.791974] ? __save_stack_trace+0x63/0x160 [ 747.791991] ? is_bpf_text_address+0x91/0x150 [ 747.816869] ? __lock_acquire+0x5fc/0x3f20 [ 747.821107] ? cmp_ex_sort+0xb0/0xb0 [ 747.824822] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 747.829662] ? search_extable+0x6f/0x80 [ 747.833631] ? trim_init_extable+0x280/0x280 [ 747.838029] ? __kernel_text_address+0x9/0x30 [ 747.842514] ? copy_mount_options+0x194/0x2f0 [ 747.847020] ? fixup_exception+0x93/0xd0 [ 747.851092] ? no_context+0x9c/0x7c0 [ 747.854820] ? force_sig_info_fault.constprop.0+0x260/0x260 [ 747.860529] ? bad_area_access_error+0x1f8/0x3e0 [ 747.865280] cache_grow_begin+0x91/0x700 [ 747.869343] ? fs_reclaim_release+0xd0/0x110 [ 747.873753] ? check_preemption_disabled+0x35/0x240 [ 747.878771] cache_alloc_refill+0x273/0x350 [ 747.883100] kmem_cache_alloc+0x333/0x3c0 [ 747.887253] getname_flags+0xc8/0x550 [ 747.891057] ? __do_page_fault+0x159/0xad0 [ 747.895289] user_path_at_empty+0x2a/0x50 [ 747.900012] do_mount+0x118/0x2a30 [ 747.903549] ? __do_page_fault+0x159/0xad0 [ 747.907783] ? retint_kernel+0x2d/0x2d [ 747.911660] ? copy_mount_string+0x40/0x40 [ 747.915887] ? memset+0x20/0x40 [ 747.919277] ? copy_mount_options+0x1fa/0x2f0 [ 747.923769] ? copy_mnt_ns+0xa30/0xa30 [ 747.927644] SyS_mount+0xa8/0x120 [ 747.931082] ? copy_mnt_ns+0xa30/0xa30 [ 747.934968] do_syscall_64+0x1d5/0x640 [ 747.938938] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 747.944114] RIP: 0033:0x7f1507bbe63a [ 747.947805] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 747.955495] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 747.962746] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 747.970003] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 [ 747.977258] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 747.984515] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 747.991812] CPU: 0 PID: 21446 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 747.999723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.009070] Call Trace: [ 748.011659] dump_stack+0x1b2/0x281 [ 748.015290] should_fail.cold+0x10a/0x149 [ 748.019447] should_failslab+0xd6/0x130 [ 748.023423] __kmalloc_track_caller+0x2bc/0x400 [ 748.028089] ? kstrdup_const+0x35/0x60 [ 748.031973] ? lock_downgrade+0x740/0x740 [ 748.036120] kstrdup+0x36/0x70 [ 748.036549] efs: cannot read superblock [ 748.039315] kstrdup_const+0x35/0x60 [ 748.039326] alloc_vfsmnt+0xe0/0x7f0 12:42:58 executing program 0: ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(0xffffffffffffffff, 0x7b0, &(0x7f0000000000)={@host, 0x8001}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x200, 0x200}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000013c0)) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r0, 0x7b2, &(0x7f0000000040)={&(0x7f00000001c0)=[0x503, 0x42240916, 0x6, 0x5, 0x9, 0xffff0000, 0x2, 0x3, 0x9, 0x9, 0x1, 0xe7, 0x2, 0x147f, 0x7ff, 0x81, 0x9, 0x7, 0x6, 0x9, 0xffff7fff, 0x7, 0x7, 0x1, 0x3ff, 0x6, 0xffff0001, 0x498, 0x1, 0xfffffff7, 0x7, 0x7f, 0xffff, 0x9, 0x2c2e, 0x400, 0x0, 0xea, 0x5, 0xd84, 0x81, 0x80, 0x5, 0x0, 0x78b3, 0x45, 0x7, 0x9, 0x6, 0x6, 0x200, 0x100, 0x100, 0x8000, 0x9c4, 0x400, 0x704899fa, 0x3, 0x0, 0xcd34, 0x1, 0x4, 0x1ea, 0x1ff, 0x7, 0x1f, 0x43f5, 0x2, 0x36c, 0x7, 0x9, 0x9, 0xe035, 0x5, 0x9, 0xfffffff8, 0x4487, 0x200, 0x0, 0x700, 0x4, 0x6, 0x7b3, 0x2, 0xf51, 0x0, 0xfffffffc, 0x6, 0xffff7c7d, 0xffff, 0x80000001, 0x8, 0xfffffffd, 0x6, 0x1, 0x7, 0x6, 0x5, 0x6, 0x6, 0x374, 0xbe1, 0x80000001, 0x0, 0x9d63, 0x6, 0x9, 0xa9a2, 0x4, 0x1, 0x9, 0x7fff, 0x40, 0x1000, 0x101, 0x0, 0x325, 0x9, 0x20, 0x19a, 0xb5dc, 0x60, 0x0, 0x13e, 0x3f, 0x7fff, 0x44e, 0x7fffffff, 0xa318, 0xffffffdd, 0x2, 0x29bc, 0x9, 0x4, 0x1, 0xfc000000, 0x93, 0x71a17ec9, 0x2, 0x9, 0x0, 0x4, 0x3, 0x2, 0x6, 0x3c, 0x1447, 0x6, 0xbca, 0x2, 0x7, 0x7, 0x4, 0x1, 0x799, 0x3782, 0x8, 0x7, 0xffffff7f, 0x2, 0x2, 0x1000, 0x0, 0xa5b, 0x20, 0x36, 0x4, 0x6839, 0x1, 0x1, 0x6, 0xffffffff, 0x80000001, 0x7, 0x3, 0x7, 0x3, 0x1, 0x0, 0x4, 0x3, 0x8, 0xfff, 0x8f, 0x2, 0x1, 0xfffffc01, 0x10000, 0x9, 0xe488, 0x9, 0x7, 0x100, 0x2, 0x2, 0x3, 0x2, 0x285c, 0x3, 0x8, 0x5, 0x7ff, 0x1, 0x3, 0x7, 0x4, 0x6, 0x9, 0x401, 0xb17e, 0x1f, 0x19c, 0x6, 0xfffffffa, 0x1, 0xbae, 0x3, 0x5, 0x0, 0x6, 0x93e, 0x9, 0x1e0, 0xfffffffb, 0xfffffffd, 0xffffff7f, 0x9, 0x6, 0x42000, 0x4, 0x6, 0x4, 0x8, 0x7, 0x106, 0xd7, 0x5, 0x3, 0x7ff, 0x7, 0x5, 0x9, 0xfffffffb, 0x8, 0x0, 0x9, 0x7, 0x2, 0x8, 0x100, 0x0, 0x9, 0xe0000, 0x0, 0x8, 0xf9e, 0x0, 0xffffffff, 0xffffffc0, 0x7, 0x976, 0x6, 0xe1c, 0x8, 0xffffffff, 0x80, 0x2, 0xfff, 0x8, 0x4, 0x1, 0xa50, 0x2, 0x6, 0xff, 0x571b, 0x6, 0xfff, 0x9, 0x1, 0x800, 0xcb, 0x29, 0xdbfb, 0x6, 0x400, 0x0, 0x4, 0x9, 0x0, 0x71e, 0xfffffffd, 0x4, 0x4, 0xfa2, 0xdd14, 0xf6, 0x8, 0x8001, 0x1, 0xfff, 0x8000, 0xfffffffe, 0x8, 0x7fff, 0x5, 0xfffffffe, 0x1000, 0x80, 0x6428, 0x4, 0x7, 0x800, 0xe06, 0x7fffffff, 0x10000, 0x111d, 0x3, 0x5, 0x0, 0x4, 0x400, 0xffffff86, 0x7ff, 0x81, 0xffffffff, 0x5, 0x5, 0x2, 0x4b, 0x1, 0xaa, 0x200, 0x5, 0x200, 0x7, 0x97, 0x5, 0x55074cd5, 0x1, 0xfffffffa, 0x7, 0x1ae, 0x2, 0x1, 0x8001, 0x3, 0xc08, 0x9, 0x80000000, 0x1, 0x1, 0x9, 0x200, 0x721, 0x1, 0x4, 0x6, 0xef27, 0xff800000, 0xe89f, 0x5, 0x6, 0x6b, 0x6, 0x3, 0x1, 0x200, 0x81, 0x1f, 0x1, 0x80000001, 0x3, 0x4, 0x89, 0x2, 0x6, 0x1, 0x7f, 0x1ff, 0x6, 0x9, 0xb0, 0x0, 0x4, 0x1, 0x9, 0x8, 0x3, 0x8001, 0x401, 0xab38, 0x3ff, 0x4, 0xb44, 0x3, 0x80, 0x8, 0x400, 0x2, 0x3, 0x6, 0x100, 0x1, 0x3, 0x401, 0x101, 0x5e95, 0x90000000, 0x4, 0x28a8, 0x3, 0xffff0001, 0x4, 0xb8, 0x7f, 0x1, 0x3, 0x1ff, 0xf4b, 0x1, 0x7fffffff, 0xffff, 0xffffffff, 0x6, 0xbd7, 0x2, 0x80000001, 0x70, 0x1, 0xfffeffff, 0x9ad, 0x7, 0x6, 0x1f, 0x1, 0x3, 0x6520, 0x2, 0x7, 0x1, 0x6, 0x4c, 0x3, 0xfffffe01, 0x9, 0x6, 0xe15, 0x8, 0x0, 0x665a, 0x1, 0xffffffe0, 0xccc, 0x401, 0x7, 0x68c9, 0x3, 0x0, 0x1, 0x6, 0x8, 0x4, 0x8166, 0xff, 0x6, 0x7, 0x80000000, 0x4, 0x0, 0x9, 0x9, 0x5, 0x7, 0x5, 0x1, 0x3, 0xd7, 0x3, 0x800, 0x4, 0x3263, 0x3, 0x8, 0x3, 0x8000, 0x40, 0x717, 0x1ff, 0x8001, 0x52, 0x5, 0x1f, 0xfff, 0x1, 0x10000, 0xfffffffa, 0x1, 0x7, 0xfffffff9, 0x3, 0x7, 0x0, 0xfffffe01, 0x0, 0x2, 0x7fffffff, 0x81, 0x80, 0x1f, 0x517d, 0xb8, 0xffffffff, 0x800, 0x3f, 0x2, 0x5, 0x8001, 0x0, 0x392, 0xffffffff, 0x1, 0x3f, 0x0, 0x8d9, 0xc1b, 0x8, 0x45, 0x8, 0x80d, 0x6, 0x2, 0x4, 0x40, 0x5, 0x1, 0x0, 0x4, 0xcf, 0xffffff8c, 0x7, 0x2, 0x0, 0x4, 0x1f, 0x32e2, 0x6, 0x800, 0x2, 0x64, 0x8f, 0x8, 0x1, 0x8, 0x0, 0x8, 0x10001, 0x7f, 0x10000, 0x5, 0x80000000, 0x7, 0x7ff, 0x7, 0x1, 0x7fffffff, 0xc2f, 0x7, 0x40, 0x1, 0xffffffff, 0x1, 0x59b2, 0x4, 0x9, 0x80, 0x3, 0x10001, 0x1ff, 0x8, 0x4, 0x7ff, 0xfff, 0x6, 0x52a, 0x0, 0x0, 0x590, 0x3f, 0x0, 0x8, 0x3, 0x7, 0x1000, 0x4, 0x0, 0x400, 0x9, 0x40, 0xfffff800, 0x1, 0xd75, 0xfffff001, 0x5, 0x200, 0x9, 0x1, 0xffffffff, 0x8, 0x200, 0x0, 0xffff, 0x101, 0x2dff5b3c, 0x40, 0x10000, 0x2, 0x1ff, 0xfff, 0x7, 0x2, 0x584, 0xfffffffe, 0x5, 0x1f, 0x3, 0x7, 0x8, 0x9, 0x3, 0x2, 0xb25, 0x3, 0x6, 0x9, 0x5, 0x4, 0x45, 0x8, 0xffff, 0x1000, 0x6, 0x5, 0x50ad, 0x0, 0x3, 0x7fff, 0x4, 0xfff, 0x9, 0x6, 0x9, 0x1000, 0x1, 0xff, 0xfffffff9, 0x39268423, 0xfff, 0x0, 0x8a, 0x8, 0x8, 0xfff, 0x2, 0x5, 0xfff, 0x76a9, 0x7, 0x7fffffff, 0x49f8, 0x5, 0x200, 0x9, 0x3, 0x5, 0x6e5, 0x6, 0x5, 0x8000, 0x1ff, 0x2, 0x12, 0x3ff, 0x1, 0x6, 0x2, 0x5, 0x7f9f4775, 0x10001, 0xfffffffd, 0x400, 0x6, 0x6, 0x0, 0x2, 0x8000, 0x800, 0x5, 0x40, 0xa08, 0x7fffffff, 0x6, 0x5, 0x101, 0x6, 0x9, 0x1f, 0x7fff, 0x80000001, 0x1, 0x5, 0x0, 0x7, 0x2, 0x5, 0x81, 0x6, 0x5f249acb, 0xf, 0x2, 0x7fffffff, 0x69, 0x3, 0x5, 0x3, 0x7, 0x1, 0x3f, 0x42, 0x200, 0x3ff, 0x4, 0x1ff, 0x8, 0x5, 0x101, 0xfffffffa, 0x1, 0x8, 0x7d77, 0x7, 0x6, 0x5, 0x200, 0x7fffffff, 0x0, 0xde7, 0x7fff, 0xffff, 0x81, 0xe0, 0x100, 0x40000000, 0x7ff, 0x0, 0x0, 0x8, 0x9, 0x1, 0xffffc9bd, 0x100, 0x6, 0x6, 0x80000000, 0x9, 0x6, 0x82d0, 0x75, 0x5, 0xfa, 0x2, 0x1, 0x9, 0xbb2, 0x4803, 0x0, 0x2, 0x5, 0x1ff, 0x1, 0x1, 0x1, 0x1, 0x5, 0x3, 0x9, 0x100, 0x6, 0x80000001, 0xffffffff, 0xff, 0x65, 0x7f, 0x6, 0xffffffff, 0x1, 0xffff, 0x892, 0x7910, 0x4, 0x80, 0x400, 0x20, 0x1, 0x7ff, 0x9, 0x400, 0xfff, 0x0, 0x3, 0x7f, 0x1, 0x0, 0xffffffff, 0x8, 0xdcf2, 0x2, 0x10001, 0xc2f, 0x40, 0x9, 0x10000, 0x70e5, 0x100, 0x80000005, 0x5, 0x8973, 0x2, 0x1, 0x0, 0x3ab, 0x9, 0x9, 0x80000000, 0xab2, 0x0, 0x8000, 0x1, 0x7, 0x1, 0x8001, 0xff, 0x1f, 0x101, 0x10001, 0x1f, 0x7, 0x7, 0x0, 0x40, 0x3, 0x3ff, 0xff, 0x6, 0x0, 0x8, 0x9, 0x5, 0x1, 0x4, 0x75b3, 0x7ff, 0x101, 0x6d, 0x0, 0x3ff, 0x7, 0xfff, 0x7fffffff, 0x1000, 0x5, 0x64, 0x400, 0x40, 0x8, 0x4e, 0xc7a, 0x0, 0x39, 0x9, 0x48, 0xffffffff, 0xc69, 0x3, 0x100, 0x8001, 0x3f, 0x400, 0x16e, 0x5, 0x7, 0x4, 0x7f, 0x9, 0x75b1, 0xffffffe0, 0x5, 0x5697, 0x5a93, 0x5421, 0xcb8, 0x40, 0xd617, 0xb25, 0x3ff, 0x6, 0x5, 0x2, 0x1, 0xfc2, 0x81, 0x8, 0x8001, 0x15, 0x81, 0x6, 0x9, 0x89aa, 0x8b, 0x7, 0x4, 0xfffffffd, 0x6, 0x200, 0x1, 0x81, 0x3ff, 0x6, 0x9, 0x5, 0x2, 0x0, 0x6, 0x0, 0x4, 0x3ff, 0x100, 0x8, 0x4, 0x825, 0x7f, 0x0, 0x8, 0xe2, 0x9, 0x7, 0x401, 0xd4, 0x6, 0x0, 0x7, 0x80, 0x40, 0x4, 0x20, 0x5, 0x1000, 0x7ff, 0x7fffffff, 0x6, 0xa5, 0x1ff, 0x9, 0x9, 0x6, 0x1, 0x9, 0x3, 0x66ff43a6, 0x38a158a6, 0x7fff, 0x5, 0xfffffff7, 0x4, 0x2, 0x1, 0x53, 0xd6, 0xffffffff, 0x20, 0xf481, 0x1ff, 0x0, 0x8, 0x8, 0x2, 0x10b8, 0x101, 0x200, 0xff, 0x1f5f, 0x0, 0x0, 0x6, 0x4, 0x40, 0x1, 0x401, 0x7, 0x1, 0xdfbe, 0x1, 0x2, 0x61, 0x9, 0x1, 0x77, 0xfffffff7, 0x3f, 0x2, 0xefbb, 0x5, 0x9, 0x8, 0xd4, 0x7, 0x3c69, 0xb0b, 0x39c68, 0x2, 0x8, 0xb5, 0x664, 0x3], 0x3, 0x400, 0xff}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f00000011c0), 0xffffffffffffffff, 0x2}}, 0x18) [ 748.039336] ? _raw_read_unlock+0x29/0x40 [ 748.039347] vfs_kern_mount.part.0+0x27/0x470 [ 748.039359] do_mount+0xe65/0x2a30 [ 748.039371] ? __do_page_fault+0x159/0xad0 [ 748.039379] ? retint_kernel+0x2d/0x2d [ 748.039388] ? copy_mount_string+0x40/0x40 [ 748.039404] ? memset+0x20/0x40 [ 748.078455] ? copy_mount_options+0x1fa/0x2f0 [ 748.082956] ? copy_mnt_ns+0xa30/0xa30 [ 748.086855] SyS_mount+0xa8/0x120 [ 748.090305] ? copy_mnt_ns+0xa30/0xa30 [ 748.094195] do_syscall_64+0x1d5/0x640 [ 748.096103] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 748.098116] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 748.098125] RIP: 0033:0x7f6e79dc263a [ 748.098131] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 748.098141] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 748.098146] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 748.098152] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 748.098157] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 12:42:59 executing program 0: ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(0xffffffffffffffff, 0x7b0, &(0x7f0000000000)={@host, 0x8001}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x200, 0x200}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000013c0)) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r0, 0x7b2, &(0x7f0000000040)={&(0x7f00000001c0)=[0x503, 0x42240916, 0x6, 0x5, 0x9, 0xffff0000, 0x2, 0x3, 0x9, 0x9, 0x1, 0xe7, 0x2, 0x147f, 0x7ff, 0x81, 0x9, 0x7, 0x6, 0x9, 0xffff7fff, 0x7, 0x7, 0x1, 0x3ff, 0x6, 0xffff0001, 0x498, 0x1, 0xfffffff7, 0x7, 0x7f, 0xffff, 0x9, 0x2c2e, 0x400, 0x0, 0xea, 0x5, 0xd84, 0x81, 0x80, 0x5, 0x0, 0x78b3, 0x45, 0x7, 0x9, 0x6, 0x6, 0x200, 0x100, 0x100, 0x8000, 0x9c4, 0x400, 0x704899fa, 0x3, 0x0, 0xcd34, 0x1, 0x4, 0x1ea, 0x1ff, 0x7, 0x1f, 0x43f5, 0x2, 0x36c, 0x7, 0x9, 0x9, 0xe035, 0x5, 0x9, 0xfffffff8, 0x4487, 0x200, 0x0, 0x700, 0x4, 0x6, 0x7b3, 0x2, 0xf51, 0x0, 0xfffffffc, 0x6, 0xffff7c7d, 0xffff, 0x80000001, 0x8, 0xfffffffd, 0x6, 0x1, 0x7, 0x6, 0x5, 0x6, 0x6, 0x374, 0xbe1, 0x80000001, 0x0, 0x9d63, 0x6, 0x9, 0xa9a2, 0x4, 0x1, 0x9, 0x7fff, 0x40, 0x1000, 0x101, 0x0, 0x325, 0x9, 0x20, 0x19a, 0xb5dc, 0x60, 0x0, 0x13e, 0x3f, 0x7fff, 0x44e, 0x7fffffff, 0xa318, 0xffffffdd, 0x2, 0x29bc, 0x9, 0x4, 0x1, 0xfc000000, 0x93, 0x71a17ec9, 0x2, 0x9, 0x0, 0x4, 0x3, 0x2, 0x6, 0x3c, 0x1447, 0x6, 0xbca, 0x2, 0x7, 0x7, 0x4, 0x1, 0x799, 0x3782, 0x8, 0x7, 0xffffff7f, 0x2, 0x2, 0x1000, 0x0, 0xa5b, 0x20, 0x36, 0x4, 0x6839, 0x1, 0x1, 0x6, 0xffffffff, 0x80000001, 0x7, 0x3, 0x7, 0x3, 0x1, 0x0, 0x4, 0x3, 0x8, 0xfff, 0x8f, 0x2, 0x1, 0xfffffc01, 0x10000, 0x9, 0xe488, 0x9, 0x7, 0x100, 0x2, 0x2, 0x3, 0x2, 0x285c, 0x3, 0x8, 0x5, 0x7ff, 0x1, 0x3, 0x7, 0x4, 0x6, 0x9, 0x401, 0xb17e, 0x1f, 0x19c, 0x6, 0xfffffffa, 0x1, 0xbae, 0x3, 0x5, 0x0, 0x6, 0x93e, 0x9, 0x1e0, 0xfffffffb, 0xfffffffd, 0xffffff7f, 0x9, 0x6, 0x42000, 0x4, 0x6, 0x4, 0x8, 0x7, 0x106, 0xd7, 0x5, 0x3, 0x7ff, 0x7, 0x5, 0x9, 0xfffffffb, 0x8, 0x0, 0x9, 0x7, 0x2, 0x8, 0x100, 0x0, 0x9, 0xe0000, 0x0, 0x8, 0xf9e, 0x0, 0xffffffff, 0xffffffc0, 0x7, 0x976, 0x6, 0xe1c, 0x8, 0xffffffff, 0x80, 0x2, 0xfff, 0x8, 0x4, 0x1, 0xa50, 0x2, 0x6, 0xff, 0x571b, 0x6, 0xfff, 0x9, 0x1, 0x800, 0xcb, 0x29, 0xdbfb, 0x6, 0x400, 0x0, 0x4, 0x9, 0x0, 0x71e, 0xfffffffd, 0x4, 0x4, 0xfa2, 0xdd14, 0xf6, 0x8, 0x8001, 0x1, 0xfff, 0x8000, 0xfffffffe, 0x8, 0x7fff, 0x5, 0xfffffffe, 0x1000, 0x80, 0x6428, 0x4, 0x7, 0x800, 0xe06, 0x7fffffff, 0x10000, 0x111d, 0x3, 0x5, 0x0, 0x4, 0x400, 0xffffff86, 0x7ff, 0x81, 0xffffffff, 0x5, 0x5, 0x2, 0x4b, 0x1, 0xaa, 0x200, 0x5, 0x200, 0x7, 0x97, 0x5, 0x55074cd5, 0x1, 0xfffffffa, 0x7, 0x1ae, 0x2, 0x1, 0x8001, 0x3, 0xc08, 0x9, 0x80000000, 0x1, 0x1, 0x9, 0x200, 0x721, 0x1, 0x4, 0x6, 0xef27, 0xff800000, 0xe89f, 0x5, 0x6, 0x6b, 0x6, 0x3, 0x1, 0x200, 0x81, 0x1f, 0x1, 0x80000001, 0x3, 0x4, 0x89, 0x2, 0x6, 0x1, 0x7f, 0x1ff, 0x6, 0x9, 0xb0, 0x0, 0x4, 0x1, 0x9, 0x8, 0x3, 0x8001, 0x401, 0xab38, 0x3ff, 0x4, 0xb44, 0x3, 0x80, 0x8, 0x400, 0x2, 0x3, 0x6, 0x100, 0x1, 0x3, 0x401, 0x101, 0x5e95, 0x90000000, 0x4, 0x28a8, 0x3, 0xffff0001, 0x4, 0xb8, 0x7f, 0x1, 0x3, 0x1ff, 0xf4b, 0x1, 0x7fffffff, 0xffff, 0xffffffff, 0x6, 0xbd7, 0x2, 0x80000001, 0x70, 0x1, 0xfffeffff, 0x9ad, 0x7, 0x6, 0x1f, 0x1, 0x3, 0x6520, 0x2, 0x7, 0x1, 0x6, 0x4c, 0x3, 0xfffffe01, 0x9, 0x6, 0xe15, 0x8, 0x0, 0x665a, 0x1, 0xffffffe0, 0xccc, 0x401, 0x7, 0x68c9, 0x3, 0x0, 0x1, 0x6, 0x8, 0x4, 0x8166, 0xff, 0x6, 0x7, 0x80000000, 0x4, 0x0, 0x9, 0x9, 0x5, 0x7, 0x5, 0x1, 0x3, 0xd7, 0x3, 0x800, 0x4, 0x3263, 0x3, 0x8, 0x3, 0x8000, 0x40, 0x717, 0x1ff, 0x8001, 0x52, 0x5, 0x1f, 0xfff, 0x1, 0x10000, 0xfffffffa, 0x1, 0x7, 0xfffffff9, 0x3, 0x7, 0x0, 0xfffffe01, 0x0, 0x2, 0x7fffffff, 0x81, 0x80, 0x1f, 0x517d, 0xb8, 0xffffffff, 0x800, 0x3f, 0x2, 0x5, 0x8001, 0x0, 0x392, 0xffffffff, 0x1, 0x3f, 0x0, 0x8d9, 0xc1b, 0x8, 0x45, 0x8, 0x80d, 0x6, 0x2, 0x4, 0x40, 0x5, 0x1, 0x0, 0x4, 0xcf, 0xffffff8c, 0x7, 0x2, 0x0, 0x4, 0x1f, 0x32e2, 0x6, 0x800, 0x2, 0x64, 0x8f, 0x8, 0x1, 0x8, 0x0, 0x8, 0x10001, 0x7f, 0x10000, 0x5, 0x80000000, 0x7, 0x7ff, 0x7, 0x1, 0x7fffffff, 0xc2f, 0x7, 0x40, 0x1, 0xffffffff, 0x1, 0x59b2, 0x4, 0x9, 0x80, 0x3, 0x10001, 0x1ff, 0x8, 0x4, 0x7ff, 0xfff, 0x6, 0x52a, 0x0, 0x0, 0x590, 0x3f, 0x0, 0x8, 0x3, 0x7, 0x1000, 0x4, 0x0, 0x400, 0x9, 0x40, 0xfffff800, 0x1, 0xd75, 0xfffff001, 0x5, 0x200, 0x9, 0x1, 0xffffffff, 0x8, 0x200, 0x0, 0xffff, 0x101, 0x2dff5b3c, 0x40, 0x10000, 0x2, 0x1ff, 0xfff, 0x7, 0x2, 0x584, 0xfffffffe, 0x5, 0x1f, 0x3, 0x7, 0x8, 0x9, 0x3, 0x2, 0xb25, 0x3, 0x6, 0x9, 0x5, 0x4, 0x45, 0x8, 0xffff, 0x1000, 0x6, 0x5, 0x50ad, 0x0, 0x3, 0x7fff, 0x4, 0xfff, 0x9, 0x6, 0x9, 0x1000, 0x1, 0xff, 0xfffffff9, 0x39268423, 0xfff, 0x0, 0x8a, 0x8, 0x8, 0xfff, 0x2, 0x5, 0xfff, 0x76a9, 0x7, 0x7fffffff, 0x49f8, 0x5, 0x200, 0x9, 0x3, 0x5, 0x6e5, 0x6, 0x5, 0x8000, 0x1ff, 0x2, 0x12, 0x3ff, 0x1, 0x6, 0x2, 0x5, 0x7f9f4775, 0x10001, 0xfffffffd, 0x400, 0x6, 0x6, 0x0, 0x2, 0x8000, 0x800, 0x5, 0x40, 0xa08, 0x7fffffff, 0x6, 0x5, 0x101, 0x6, 0x9, 0x1f, 0x7fff, 0x80000001, 0x1, 0x5, 0x0, 0x7, 0x2, 0x5, 0x81, 0x6, 0x5f249acb, 0xf, 0x2, 0x7fffffff, 0x69, 0x3, 0x5, 0x3, 0x7, 0x1, 0x3f, 0x42, 0x200, 0x3ff, 0x4, 0x1ff, 0x8, 0x5, 0x101, 0xfffffffa, 0x1, 0x8, 0x7d77, 0x7, 0x6, 0x5, 0x200, 0x7fffffff, 0x0, 0xde7, 0x7fff, 0xffff, 0x81, 0xe0, 0x100, 0x40000000, 0x7ff, 0x0, 0x0, 0x8, 0x9, 0x1, 0xffffc9bd, 0x100, 0x6, 0x6, 0x80000000, 0x9, 0x6, 0x82d0, 0x75, 0x5, 0xfa, 0x2, 0x1, 0x9, 0xbb2, 0x4803, 0x0, 0x2, 0x5, 0x1ff, 0x1, 0x1, 0x1, 0x1, 0x5, 0x3, 0x9, 0x100, 0x6, 0x80000001, 0xffffffff, 0xff, 0x65, 0x7f, 0x6, 0xffffffff, 0x1, 0xffff, 0x892, 0x7910, 0x4, 0x80, 0x400, 0x20, 0x1, 0x7ff, 0x9, 0x400, 0xfff, 0x0, 0x3, 0x7f, 0x1, 0x0, 0xffffffff, 0x8, 0xdcf2, 0x2, 0x10001, 0xc2f, 0x40, 0x9, 0x10000, 0x70e5, 0x100, 0x80000005, 0x5, 0x8973, 0x2, 0x1, 0x0, 0x3ab, 0x9, 0x9, 0x80000000, 0xab2, 0x0, 0x8000, 0x1, 0x7, 0x1, 0x8001, 0xff, 0x1f, 0x101, 0x10001, 0x1f, 0x7, 0x7, 0x0, 0x40, 0x3, 0x3ff, 0xff, 0x6, 0x0, 0x8, 0x9, 0x5, 0x1, 0x4, 0x75b3, 0x7ff, 0x101, 0x6d, 0x0, 0x3ff, 0x7, 0xfff, 0x7fffffff, 0x1000, 0x5, 0x64, 0x400, 0x40, 0x8, 0x4e, 0xc7a, 0x0, 0x39, 0x9, 0x48, 0xffffffff, 0xc69, 0x3, 0x100, 0x8001, 0x3f, 0x400, 0x16e, 0x5, 0x7, 0x4, 0x7f, 0x9, 0x75b1, 0xffffffe0, 0x5, 0x5697, 0x5a93, 0x5421, 0xcb8, 0x40, 0xd617, 0xb25, 0x3ff, 0x6, 0x5, 0x2, 0x1, 0xfc2, 0x81, 0x8, 0x8001, 0x15, 0x81, 0x6, 0x9, 0x89aa, 0x8b, 0x7, 0x4, 0xfffffffd, 0x6, 0x200, 0x1, 0x81, 0x3ff, 0x6, 0x9, 0x5, 0x2, 0x0, 0x6, 0x0, 0x4, 0x3ff, 0x100, 0x8, 0x4, 0x825, 0x7f, 0x0, 0x8, 0xe2, 0x9, 0x7, 0x401, 0xd4, 0x6, 0x0, 0x7, 0x80, 0x40, 0x4, 0x20, 0x5, 0x1000, 0x7ff, 0x7fffffff, 0x6, 0xa5, 0x1ff, 0x9, 0x9, 0x6, 0x1, 0x9, 0x3, 0x66ff43a6, 0x38a158a6, 0x7fff, 0x5, 0xfffffff7, 0x4, 0x2, 0x1, 0x53, 0xd6, 0xffffffff, 0x20, 0xf481, 0x1ff, 0x0, 0x8, 0x8, 0x2, 0x10b8, 0x101, 0x200, 0xff, 0x1f5f, 0x0, 0x0, 0x6, 0x4, 0x40, 0x1, 0x401, 0x7, 0x1, 0xdfbe, 0x1, 0x2, 0x61, 0x9, 0x1, 0x77, 0xfffffff7, 0x3f, 0x2, 0xefbb, 0x5, 0x9, 0x8, 0xd4, 0x7, 0x3c69, 0xb0b, 0x39c68, 0x2, 0x8, 0xb5, 0x664, 0x3], 0x3, 0x400, 0xff}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f00000011c0), 0xffffffffffffffff, 0x2}}, 0x18) ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(0xffffffffffffffff, 0x7b0, &(0x7f0000000000)={@host, 0x8001}) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x200, 0x200}) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) (async) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000013c0)) (async) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r0, 0x7b2, &(0x7f0000000040)={&(0x7f00000001c0)=[0x503, 0x42240916, 0x6, 0x5, 0x9, 0xffff0000, 0x2, 0x3, 0x9, 0x9, 0x1, 0xe7, 0x2, 0x147f, 0x7ff, 0x81, 0x9, 0x7, 0x6, 0x9, 0xffff7fff, 0x7, 0x7, 0x1, 0x3ff, 0x6, 0xffff0001, 0x498, 0x1, 0xfffffff7, 0x7, 0x7f, 0xffff, 0x9, 0x2c2e, 0x400, 0x0, 0xea, 0x5, 0xd84, 0x81, 0x80, 0x5, 0x0, 0x78b3, 0x45, 0x7, 0x9, 0x6, 0x6, 0x200, 0x100, 0x100, 0x8000, 0x9c4, 0x400, 0x704899fa, 0x3, 0x0, 0xcd34, 0x1, 0x4, 0x1ea, 0x1ff, 0x7, 0x1f, 0x43f5, 0x2, 0x36c, 0x7, 0x9, 0x9, 0xe035, 0x5, 0x9, 0xfffffff8, 0x4487, 0x200, 0x0, 0x700, 0x4, 0x6, 0x7b3, 0x2, 0xf51, 0x0, 0xfffffffc, 0x6, 0xffff7c7d, 0xffff, 0x80000001, 0x8, 0xfffffffd, 0x6, 0x1, 0x7, 0x6, 0x5, 0x6, 0x6, 0x374, 0xbe1, 0x80000001, 0x0, 0x9d63, 0x6, 0x9, 0xa9a2, 0x4, 0x1, 0x9, 0x7fff, 0x40, 0x1000, 0x101, 0x0, 0x325, 0x9, 0x20, 0x19a, 0xb5dc, 0x60, 0x0, 0x13e, 0x3f, 0x7fff, 0x44e, 0x7fffffff, 0xa318, 0xffffffdd, 0x2, 0x29bc, 0x9, 0x4, 0x1, 0xfc000000, 0x93, 0x71a17ec9, 0x2, 0x9, 0x0, 0x4, 0x3, 0x2, 0x6, 0x3c, 0x1447, 0x6, 0xbca, 0x2, 0x7, 0x7, 0x4, 0x1, 0x799, 0x3782, 0x8, 0x7, 0xffffff7f, 0x2, 0x2, 0x1000, 0x0, 0xa5b, 0x20, 0x36, 0x4, 0x6839, 0x1, 0x1, 0x6, 0xffffffff, 0x80000001, 0x7, 0x3, 0x7, 0x3, 0x1, 0x0, 0x4, 0x3, 0x8, 0xfff, 0x8f, 0x2, 0x1, 0xfffffc01, 0x10000, 0x9, 0xe488, 0x9, 0x7, 0x100, 0x2, 0x2, 0x3, 0x2, 0x285c, 0x3, 0x8, 0x5, 0x7ff, 0x1, 0x3, 0x7, 0x4, 0x6, 0x9, 0x401, 0xb17e, 0x1f, 0x19c, 0x6, 0xfffffffa, 0x1, 0xbae, 0x3, 0x5, 0x0, 0x6, 0x93e, 0x9, 0x1e0, 0xfffffffb, 0xfffffffd, 0xffffff7f, 0x9, 0x6, 0x42000, 0x4, 0x6, 0x4, 0x8, 0x7, 0x106, 0xd7, 0x5, 0x3, 0x7ff, 0x7, 0x5, 0x9, 0xfffffffb, 0x8, 0x0, 0x9, 0x7, 0x2, 0x8, 0x100, 0x0, 0x9, 0xe0000, 0x0, 0x8, 0xf9e, 0x0, 0xffffffff, 0xffffffc0, 0x7, 0x976, 0x6, 0xe1c, 0x8, 0xffffffff, 0x80, 0x2, 0xfff, 0x8, 0x4, 0x1, 0xa50, 0x2, 0x6, 0xff, 0x571b, 0x6, 0xfff, 0x9, 0x1, 0x800, 0xcb, 0x29, 0xdbfb, 0x6, 0x400, 0x0, 0x4, 0x9, 0x0, 0x71e, 0xfffffffd, 0x4, 0x4, 0xfa2, 0xdd14, 0xf6, 0x8, 0x8001, 0x1, 0xfff, 0x8000, 0xfffffffe, 0x8, 0x7fff, 0x5, 0xfffffffe, 0x1000, 0x80, 0x6428, 0x4, 0x7, 0x800, 0xe06, 0x7fffffff, 0x10000, 0x111d, 0x3, 0x5, 0x0, 0x4, 0x400, 0xffffff86, 0x7ff, 0x81, 0xffffffff, 0x5, 0x5, 0x2, 0x4b, 0x1, 0xaa, 0x200, 0x5, 0x200, 0x7, 0x97, 0x5, 0x55074cd5, 0x1, 0xfffffffa, 0x7, 0x1ae, 0x2, 0x1, 0x8001, 0x3, 0xc08, 0x9, 0x80000000, 0x1, 0x1, 0x9, 0x200, 0x721, 0x1, 0x4, 0x6, 0xef27, 0xff800000, 0xe89f, 0x5, 0x6, 0x6b, 0x6, 0x3, 0x1, 0x200, 0x81, 0x1f, 0x1, 0x80000001, 0x3, 0x4, 0x89, 0x2, 0x6, 0x1, 0x7f, 0x1ff, 0x6, 0x9, 0xb0, 0x0, 0x4, 0x1, 0x9, 0x8, 0x3, 0x8001, 0x401, 0xab38, 0x3ff, 0x4, 0xb44, 0x3, 0x80, 0x8, 0x400, 0x2, 0x3, 0x6, 0x100, 0x1, 0x3, 0x401, 0x101, 0x5e95, 0x90000000, 0x4, 0x28a8, 0x3, 0xffff0001, 0x4, 0xb8, 0x7f, 0x1, 0x3, 0x1ff, 0xf4b, 0x1, 0x7fffffff, 0xffff, 0xffffffff, 0x6, 0xbd7, 0x2, 0x80000001, 0x70, 0x1, 0xfffeffff, 0x9ad, 0x7, 0x6, 0x1f, 0x1, 0x3, 0x6520, 0x2, 0x7, 0x1, 0x6, 0x4c, 0x3, 0xfffffe01, 0x9, 0x6, 0xe15, 0x8, 0x0, 0x665a, 0x1, 0xffffffe0, 0xccc, 0x401, 0x7, 0x68c9, 0x3, 0x0, 0x1, 0x6, 0x8, 0x4, 0x8166, 0xff, 0x6, 0x7, 0x80000000, 0x4, 0x0, 0x9, 0x9, 0x5, 0x7, 0x5, 0x1, 0x3, 0xd7, 0x3, 0x800, 0x4, 0x3263, 0x3, 0x8, 0x3, 0x8000, 0x40, 0x717, 0x1ff, 0x8001, 0x52, 0x5, 0x1f, 0xfff, 0x1, 0x10000, 0xfffffffa, 0x1, 0x7, 0xfffffff9, 0x3, 0x7, 0x0, 0xfffffe01, 0x0, 0x2, 0x7fffffff, 0x81, 0x80, 0x1f, 0x517d, 0xb8, 0xffffffff, 0x800, 0x3f, 0x2, 0x5, 0x8001, 0x0, 0x392, 0xffffffff, 0x1, 0x3f, 0x0, 0x8d9, 0xc1b, 0x8, 0x45, 0x8, 0x80d, 0x6, 0x2, 0x4, 0x40, 0x5, 0x1, 0x0, 0x4, 0xcf, 0xffffff8c, 0x7, 0x2, 0x0, 0x4, 0x1f, 0x32e2, 0x6, 0x800, 0x2, 0x64, 0x8f, 0x8, 0x1, 0x8, 0x0, 0x8, 0x10001, 0x7f, 0x10000, 0x5, 0x80000000, 0x7, 0x7ff, 0x7, 0x1, 0x7fffffff, 0xc2f, 0x7, 0x40, 0x1, 0xffffffff, 0x1, 0x59b2, 0x4, 0x9, 0x80, 0x3, 0x10001, 0x1ff, 0x8, 0x4, 0x7ff, 0xfff, 0x6, 0x52a, 0x0, 0x0, 0x590, 0x3f, 0x0, 0x8, 0x3, 0x7, 0x1000, 0x4, 0x0, 0x400, 0x9, 0x40, 0xfffff800, 0x1, 0xd75, 0xfffff001, 0x5, 0x200, 0x9, 0x1, 0xffffffff, 0x8, 0x200, 0x0, 0xffff, 0x101, 0x2dff5b3c, 0x40, 0x10000, 0x2, 0x1ff, 0xfff, 0x7, 0x2, 0x584, 0xfffffffe, 0x5, 0x1f, 0x3, 0x7, 0x8, 0x9, 0x3, 0x2, 0xb25, 0x3, 0x6, 0x9, 0x5, 0x4, 0x45, 0x8, 0xffff, 0x1000, 0x6, 0x5, 0x50ad, 0x0, 0x3, 0x7fff, 0x4, 0xfff, 0x9, 0x6, 0x9, 0x1000, 0x1, 0xff, 0xfffffff9, 0x39268423, 0xfff, 0x0, 0x8a, 0x8, 0x8, 0xfff, 0x2, 0x5, 0xfff, 0x76a9, 0x7, 0x7fffffff, 0x49f8, 0x5, 0x200, 0x9, 0x3, 0x5, 0x6e5, 0x6, 0x5, 0x8000, 0x1ff, 0x2, 0x12, 0x3ff, 0x1, 0x6, 0x2, 0x5, 0x7f9f4775, 0x10001, 0xfffffffd, 0x400, 0x6, 0x6, 0x0, 0x2, 0x8000, 0x800, 0x5, 0x40, 0xa08, 0x7fffffff, 0x6, 0x5, 0x101, 0x6, 0x9, 0x1f, 0x7fff, 0x80000001, 0x1, 0x5, 0x0, 0x7, 0x2, 0x5, 0x81, 0x6, 0x5f249acb, 0xf, 0x2, 0x7fffffff, 0x69, 0x3, 0x5, 0x3, 0x7, 0x1, 0x3f, 0x42, 0x200, 0x3ff, 0x4, 0x1ff, 0x8, 0x5, 0x101, 0xfffffffa, 0x1, 0x8, 0x7d77, 0x7, 0x6, 0x5, 0x200, 0x7fffffff, 0x0, 0xde7, 0x7fff, 0xffff, 0x81, 0xe0, 0x100, 0x40000000, 0x7ff, 0x0, 0x0, 0x8, 0x9, 0x1, 0xffffc9bd, 0x100, 0x6, 0x6, 0x80000000, 0x9, 0x6, 0x82d0, 0x75, 0x5, 0xfa, 0x2, 0x1, 0x9, 0xbb2, 0x4803, 0x0, 0x2, 0x5, 0x1ff, 0x1, 0x1, 0x1, 0x1, 0x5, 0x3, 0x9, 0x100, 0x6, 0x80000001, 0xffffffff, 0xff, 0x65, 0x7f, 0x6, 0xffffffff, 0x1, 0xffff, 0x892, 0x7910, 0x4, 0x80, 0x400, 0x20, 0x1, 0x7ff, 0x9, 0x400, 0xfff, 0x0, 0x3, 0x7f, 0x1, 0x0, 0xffffffff, 0x8, 0xdcf2, 0x2, 0x10001, 0xc2f, 0x40, 0x9, 0x10000, 0x70e5, 0x100, 0x80000005, 0x5, 0x8973, 0x2, 0x1, 0x0, 0x3ab, 0x9, 0x9, 0x80000000, 0xab2, 0x0, 0x8000, 0x1, 0x7, 0x1, 0x8001, 0xff, 0x1f, 0x101, 0x10001, 0x1f, 0x7, 0x7, 0x0, 0x40, 0x3, 0x3ff, 0xff, 0x6, 0x0, 0x8, 0x9, 0x5, 0x1, 0x4, 0x75b3, 0x7ff, 0x101, 0x6d, 0x0, 0x3ff, 0x7, 0xfff, 0x7fffffff, 0x1000, 0x5, 0x64, 0x400, 0x40, 0x8, 0x4e, 0xc7a, 0x0, 0x39, 0x9, 0x48, 0xffffffff, 0xc69, 0x3, 0x100, 0x8001, 0x3f, 0x400, 0x16e, 0x5, 0x7, 0x4, 0x7f, 0x9, 0x75b1, 0xffffffe0, 0x5, 0x5697, 0x5a93, 0x5421, 0xcb8, 0x40, 0xd617, 0xb25, 0x3ff, 0x6, 0x5, 0x2, 0x1, 0xfc2, 0x81, 0x8, 0x8001, 0x15, 0x81, 0x6, 0x9, 0x89aa, 0x8b, 0x7, 0x4, 0xfffffffd, 0x6, 0x200, 0x1, 0x81, 0x3ff, 0x6, 0x9, 0x5, 0x2, 0x0, 0x6, 0x0, 0x4, 0x3ff, 0x100, 0x8, 0x4, 0x825, 0x7f, 0x0, 0x8, 0xe2, 0x9, 0x7, 0x401, 0xd4, 0x6, 0x0, 0x7, 0x80, 0x40, 0x4, 0x20, 0x5, 0x1000, 0x7ff, 0x7fffffff, 0x6, 0xa5, 0x1ff, 0x9, 0x9, 0x6, 0x1, 0x9, 0x3, 0x66ff43a6, 0x38a158a6, 0x7fff, 0x5, 0xfffffff7, 0x4, 0x2, 0x1, 0x53, 0xd6, 0xffffffff, 0x20, 0xf481, 0x1ff, 0x0, 0x8, 0x8, 0x2, 0x10b8, 0x101, 0x200, 0xff, 0x1f5f, 0x0, 0x0, 0x6, 0x4, 0x40, 0x1, 0x401, 0x7, 0x1, 0xdfbe, 0x1, 0x2, 0x61, 0x9, 0x1, 0x77, 0xfffffff7, 0x3f, 0x2, 0xefbb, 0x5, 0x9, 0x8, 0xd4, 0x7, 0x3c69, 0xb0b, 0x39c68, 0x2, 0x8, 0xb5, 0x664, 0x3], 0x3, 0x400, 0xff}) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f00000011c0), 0xffffffffffffffff, 0x2}}, 0x18) (async) 12:42:59 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:59 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 50) [ 748.098162] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:59 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 53) 12:42:59 executing program 3: sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004208}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}, @NLBL_MGMT_A_DOMAIN={0x10, 0x1, '\xc9\'$,%[-\\$]*\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x851}, 0x8841) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c408000200"]) 12:42:59 executing program 0: ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(0xffffffffffffffff, 0x7b0, &(0x7f0000000000)={@host, 0x8001}) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) (async, rerun: 64) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (rerun: 64) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x200, 0x200}) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000340), 0x2, 0x0) (async) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000013c0)) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r0, 0x7b2, &(0x7f0000000040)={&(0x7f00000001c0)=[0x503, 0x42240916, 0x6, 0x5, 0x9, 0xffff0000, 0x2, 0x3, 0x9, 0x9, 0x1, 0xe7, 0x2, 0x147f, 0x7ff, 0x81, 0x9, 0x7, 0x6, 0x9, 0xffff7fff, 0x7, 0x7, 0x1, 0x3ff, 0x6, 0xffff0001, 0x498, 0x1, 0xfffffff7, 0x7, 0x7f, 0xffff, 0x9, 0x2c2e, 0x400, 0x0, 0xea, 0x5, 0xd84, 0x81, 0x80, 0x5, 0x0, 0x78b3, 0x45, 0x7, 0x9, 0x6, 0x6, 0x200, 0x100, 0x100, 0x8000, 0x9c4, 0x400, 0x704899fa, 0x3, 0x0, 0xcd34, 0x1, 0x4, 0x1ea, 0x1ff, 0x7, 0x1f, 0x43f5, 0x2, 0x36c, 0x7, 0x9, 0x9, 0xe035, 0x5, 0x9, 0xfffffff8, 0x4487, 0x200, 0x0, 0x700, 0x4, 0x6, 0x7b3, 0x2, 0xf51, 0x0, 0xfffffffc, 0x6, 0xffff7c7d, 0xffff, 0x80000001, 0x8, 0xfffffffd, 0x6, 0x1, 0x7, 0x6, 0x5, 0x6, 0x6, 0x374, 0xbe1, 0x80000001, 0x0, 0x9d63, 0x6, 0x9, 0xa9a2, 0x4, 0x1, 0x9, 0x7fff, 0x40, 0x1000, 0x101, 0x0, 0x325, 0x9, 0x20, 0x19a, 0xb5dc, 0x60, 0x0, 0x13e, 0x3f, 0x7fff, 0x44e, 0x7fffffff, 0xa318, 0xffffffdd, 0x2, 0x29bc, 0x9, 0x4, 0x1, 0xfc000000, 0x93, 0x71a17ec9, 0x2, 0x9, 0x0, 0x4, 0x3, 0x2, 0x6, 0x3c, 0x1447, 0x6, 0xbca, 0x2, 0x7, 0x7, 0x4, 0x1, 0x799, 0x3782, 0x8, 0x7, 0xffffff7f, 0x2, 0x2, 0x1000, 0x0, 0xa5b, 0x20, 0x36, 0x4, 0x6839, 0x1, 0x1, 0x6, 0xffffffff, 0x80000001, 0x7, 0x3, 0x7, 0x3, 0x1, 0x0, 0x4, 0x3, 0x8, 0xfff, 0x8f, 0x2, 0x1, 0xfffffc01, 0x10000, 0x9, 0xe488, 0x9, 0x7, 0x100, 0x2, 0x2, 0x3, 0x2, 0x285c, 0x3, 0x8, 0x5, 0x7ff, 0x1, 0x3, 0x7, 0x4, 0x6, 0x9, 0x401, 0xb17e, 0x1f, 0x19c, 0x6, 0xfffffffa, 0x1, 0xbae, 0x3, 0x5, 0x0, 0x6, 0x93e, 0x9, 0x1e0, 0xfffffffb, 0xfffffffd, 0xffffff7f, 0x9, 0x6, 0x42000, 0x4, 0x6, 0x4, 0x8, 0x7, 0x106, 0xd7, 0x5, 0x3, 0x7ff, 0x7, 0x5, 0x9, 0xfffffffb, 0x8, 0x0, 0x9, 0x7, 0x2, 0x8, 0x100, 0x0, 0x9, 0xe0000, 0x0, 0x8, 0xf9e, 0x0, 0xffffffff, 0xffffffc0, 0x7, 0x976, 0x6, 0xe1c, 0x8, 0xffffffff, 0x80, 0x2, 0xfff, 0x8, 0x4, 0x1, 0xa50, 0x2, 0x6, 0xff, 0x571b, 0x6, 0xfff, 0x9, 0x1, 0x800, 0xcb, 0x29, 0xdbfb, 0x6, 0x400, 0x0, 0x4, 0x9, 0x0, 0x71e, 0xfffffffd, 0x4, 0x4, 0xfa2, 0xdd14, 0xf6, 0x8, 0x8001, 0x1, 0xfff, 0x8000, 0xfffffffe, 0x8, 0x7fff, 0x5, 0xfffffffe, 0x1000, 0x80, 0x6428, 0x4, 0x7, 0x800, 0xe06, 0x7fffffff, 0x10000, 0x111d, 0x3, 0x5, 0x0, 0x4, 0x400, 0xffffff86, 0x7ff, 0x81, 0xffffffff, 0x5, 0x5, 0x2, 0x4b, 0x1, 0xaa, 0x200, 0x5, 0x200, 0x7, 0x97, 0x5, 0x55074cd5, 0x1, 0xfffffffa, 0x7, 0x1ae, 0x2, 0x1, 0x8001, 0x3, 0xc08, 0x9, 0x80000000, 0x1, 0x1, 0x9, 0x200, 0x721, 0x1, 0x4, 0x6, 0xef27, 0xff800000, 0xe89f, 0x5, 0x6, 0x6b, 0x6, 0x3, 0x1, 0x200, 0x81, 0x1f, 0x1, 0x80000001, 0x3, 0x4, 0x89, 0x2, 0x6, 0x1, 0x7f, 0x1ff, 0x6, 0x9, 0xb0, 0x0, 0x4, 0x1, 0x9, 0x8, 0x3, 0x8001, 0x401, 0xab38, 0x3ff, 0x4, 0xb44, 0x3, 0x80, 0x8, 0x400, 0x2, 0x3, 0x6, 0x100, 0x1, 0x3, 0x401, 0x101, 0x5e95, 0x90000000, 0x4, 0x28a8, 0x3, 0xffff0001, 0x4, 0xb8, 0x7f, 0x1, 0x3, 0x1ff, 0xf4b, 0x1, 0x7fffffff, 0xffff, 0xffffffff, 0x6, 0xbd7, 0x2, 0x80000001, 0x70, 0x1, 0xfffeffff, 0x9ad, 0x7, 0x6, 0x1f, 0x1, 0x3, 0x6520, 0x2, 0x7, 0x1, 0x6, 0x4c, 0x3, 0xfffffe01, 0x9, 0x6, 0xe15, 0x8, 0x0, 0x665a, 0x1, 0xffffffe0, 0xccc, 0x401, 0x7, 0x68c9, 0x3, 0x0, 0x1, 0x6, 0x8, 0x4, 0x8166, 0xff, 0x6, 0x7, 0x80000000, 0x4, 0x0, 0x9, 0x9, 0x5, 0x7, 0x5, 0x1, 0x3, 0xd7, 0x3, 0x800, 0x4, 0x3263, 0x3, 0x8, 0x3, 0x8000, 0x40, 0x717, 0x1ff, 0x8001, 0x52, 0x5, 0x1f, 0xfff, 0x1, 0x10000, 0xfffffffa, 0x1, 0x7, 0xfffffff9, 0x3, 0x7, 0x0, 0xfffffe01, 0x0, 0x2, 0x7fffffff, 0x81, 0x80, 0x1f, 0x517d, 0xb8, 0xffffffff, 0x800, 0x3f, 0x2, 0x5, 0x8001, 0x0, 0x392, 0xffffffff, 0x1, 0x3f, 0x0, 0x8d9, 0xc1b, 0x8, 0x45, 0x8, 0x80d, 0x6, 0x2, 0x4, 0x40, 0x5, 0x1, 0x0, 0x4, 0xcf, 0xffffff8c, 0x7, 0x2, 0x0, 0x4, 0x1f, 0x32e2, 0x6, 0x800, 0x2, 0x64, 0x8f, 0x8, 0x1, 0x8, 0x0, 0x8, 0x10001, 0x7f, 0x10000, 0x5, 0x80000000, 0x7, 0x7ff, 0x7, 0x1, 0x7fffffff, 0xc2f, 0x7, 0x40, 0x1, 0xffffffff, 0x1, 0x59b2, 0x4, 0x9, 0x80, 0x3, 0x10001, 0x1ff, 0x8, 0x4, 0x7ff, 0xfff, 0x6, 0x52a, 0x0, 0x0, 0x590, 0x3f, 0x0, 0x8, 0x3, 0x7, 0x1000, 0x4, 0x0, 0x400, 0x9, 0x40, 0xfffff800, 0x1, 0xd75, 0xfffff001, 0x5, 0x200, 0x9, 0x1, 0xffffffff, 0x8, 0x200, 0x0, 0xffff, 0x101, 0x2dff5b3c, 0x40, 0x10000, 0x2, 0x1ff, 0xfff, 0x7, 0x2, 0x584, 0xfffffffe, 0x5, 0x1f, 0x3, 0x7, 0x8, 0x9, 0x3, 0x2, 0xb25, 0x3, 0x6, 0x9, 0x5, 0x4, 0x45, 0x8, 0xffff, 0x1000, 0x6, 0x5, 0x50ad, 0x0, 0x3, 0x7fff, 0x4, 0xfff, 0x9, 0x6, 0x9, 0x1000, 0x1, 0xff, 0xfffffff9, 0x39268423, 0xfff, 0x0, 0x8a, 0x8, 0x8, 0xfff, 0x2, 0x5, 0xfff, 0x76a9, 0x7, 0x7fffffff, 0x49f8, 0x5, 0x200, 0x9, 0x3, 0x5, 0x6e5, 0x6, 0x5, 0x8000, 0x1ff, 0x2, 0x12, 0x3ff, 0x1, 0x6, 0x2, 0x5, 0x7f9f4775, 0x10001, 0xfffffffd, 0x400, 0x6, 0x6, 0x0, 0x2, 0x8000, 0x800, 0x5, 0x40, 0xa08, 0x7fffffff, 0x6, 0x5, 0x101, 0x6, 0x9, 0x1f, 0x7fff, 0x80000001, 0x1, 0x5, 0x0, 0x7, 0x2, 0x5, 0x81, 0x6, 0x5f249acb, 0xf, 0x2, 0x7fffffff, 0x69, 0x3, 0x5, 0x3, 0x7, 0x1, 0x3f, 0x42, 0x200, 0x3ff, 0x4, 0x1ff, 0x8, 0x5, 0x101, 0xfffffffa, 0x1, 0x8, 0x7d77, 0x7, 0x6, 0x5, 0x200, 0x7fffffff, 0x0, 0xde7, 0x7fff, 0xffff, 0x81, 0xe0, 0x100, 0x40000000, 0x7ff, 0x0, 0x0, 0x8, 0x9, 0x1, 0xffffc9bd, 0x100, 0x6, 0x6, 0x80000000, 0x9, 0x6, 0x82d0, 0x75, 0x5, 0xfa, 0x2, 0x1, 0x9, 0xbb2, 0x4803, 0x0, 0x2, 0x5, 0x1ff, 0x1, 0x1, 0x1, 0x1, 0x5, 0x3, 0x9, 0x100, 0x6, 0x80000001, 0xffffffff, 0xff, 0x65, 0x7f, 0x6, 0xffffffff, 0x1, 0xffff, 0x892, 0x7910, 0x4, 0x80, 0x400, 0x20, 0x1, 0x7ff, 0x9, 0x400, 0xfff, 0x0, 0x3, 0x7f, 0x1, 0x0, 0xffffffff, 0x8, 0xdcf2, 0x2, 0x10001, 0xc2f, 0x40, 0x9, 0x10000, 0x70e5, 0x100, 0x80000005, 0x5, 0x8973, 0x2, 0x1, 0x0, 0x3ab, 0x9, 0x9, 0x80000000, 0xab2, 0x0, 0x8000, 0x1, 0x7, 0x1, 0x8001, 0xff, 0x1f, 0x101, 0x10001, 0x1f, 0x7, 0x7, 0x0, 0x40, 0x3, 0x3ff, 0xff, 0x6, 0x0, 0x8, 0x9, 0x5, 0x1, 0x4, 0x75b3, 0x7ff, 0x101, 0x6d, 0x0, 0x3ff, 0x7, 0xfff, 0x7fffffff, 0x1000, 0x5, 0x64, 0x400, 0x40, 0x8, 0x4e, 0xc7a, 0x0, 0x39, 0x9, 0x48, 0xffffffff, 0xc69, 0x3, 0x100, 0x8001, 0x3f, 0x400, 0x16e, 0x5, 0x7, 0x4, 0x7f, 0x9, 0x75b1, 0xffffffe0, 0x5, 0x5697, 0x5a93, 0x5421, 0xcb8, 0x40, 0xd617, 0xb25, 0x3ff, 0x6, 0x5, 0x2, 0x1, 0xfc2, 0x81, 0x8, 0x8001, 0x15, 0x81, 0x6, 0x9, 0x89aa, 0x8b, 0x7, 0x4, 0xfffffffd, 0x6, 0x200, 0x1, 0x81, 0x3ff, 0x6, 0x9, 0x5, 0x2, 0x0, 0x6, 0x0, 0x4, 0x3ff, 0x100, 0x8, 0x4, 0x825, 0x7f, 0x0, 0x8, 0xe2, 0x9, 0x7, 0x401, 0xd4, 0x6, 0x0, 0x7, 0x80, 0x40, 0x4, 0x20, 0x5, 0x1000, 0x7ff, 0x7fffffff, 0x6, 0xa5, 0x1ff, 0x9, 0x9, 0x6, 0x1, 0x9, 0x3, 0x66ff43a6, 0x38a158a6, 0x7fff, 0x5, 0xfffffff7, 0x4, 0x2, 0x1, 0x53, 0xd6, 0xffffffff, 0x20, 0xf481, 0x1ff, 0x0, 0x8, 0x8, 0x2, 0x10b8, 0x101, 0x200, 0xff, 0x1f5f, 0x0, 0x0, 0x6, 0x4, 0x40, 0x1, 0x401, 0x7, 0x1, 0xdfbe, 0x1, 0x2, 0x61, 0x9, 0x1, 0x77, 0xfffffff7, 0x3f, 0x2, 0xefbb, 0x5, 0x9, 0x8, 0xd4, 0x7, 0x3c69, 0xb0b, 0x39c68, 0x2, 0x8, 0xb5, 0x664, 0x3], 0x3, 0x400, 0xff}) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f00000000c0)={0x5, 0x10, 0xfa00, {&(0x7f00000011c0), 0xffffffffffffffff, 0x2}}, 0x18) 12:42:59 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_HW_ADDR={0x0, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0xfffffffffffffcd5}}, 0xc000) 12:42:59 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:59 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:59 executing program 1: sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x4840) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) [ 748.335575] FAULT_INJECTION: forcing a failure. [ 748.335575] name failslab, interval 1, probability 0, space 0, times 0 [ 748.340071] efs: cannot read superblock [ 748.373304] FAULT_INJECTION: forcing a failure. [ 748.373304] name failslab, interval 1, probability 0, space 0, times 0 [ 748.396749] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 748.399585] CPU: 0 PID: 21496 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 748.413211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.422548] Call Trace: [ 748.425126] dump_stack+0x1b2/0x281 [ 748.428739] should_fail.cold+0x10a/0x149 [ 748.432873] should_failslab+0xd6/0x130 [ 748.436832] __kmalloc_track_caller+0x2bc/0x400 [ 748.441483] ? kstrdup_const+0x35/0x60 [ 748.445355] ? lock_downgrade+0x740/0x740 [ 748.449484] kstrdup+0x36/0x70 [ 748.452662] kstrdup_const+0x35/0x60 [ 748.456361] alloc_vfsmnt+0xe0/0x7f0 [ 748.460059] ? _raw_read_unlock+0x29/0x40 [ 748.464192] vfs_kern_mount.part.0+0x27/0x470 [ 748.468674] do_mount+0xe65/0x2a30 [ 748.472198] ? __do_page_fault+0x159/0xad0 [ 748.476423] ? retint_kernel+0x2d/0x2d [ 748.480295] ? copy_mount_string+0x40/0x40 [ 748.484516] ? memset+0x20/0x40 [ 748.487779] ? copy_mount_options+0x1fa/0x2f0 [ 748.492256] ? copy_mnt_ns+0xa30/0xa30 [ 748.496128] SyS_mount+0xa8/0x120 [ 748.499565] ? copy_mnt_ns+0xa30/0xa30 [ 748.503436] do_syscall_64+0x1d5/0x640 [ 748.507308] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 748.512494] RIP: 0033:0x7f1507bbe63a [ 748.516187] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 748.523878] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 748.531128] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 748.538383] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 12:42:59 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000041}, 0xc040) 12:42:59 executing program 3: sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004208}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}, @NLBL_MGMT_A_DOMAIN={0x10, 0x1, '\xc9\'$,%[-\\$]*\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), 0xffffffffffffffff) (rerun: 32) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x851}, 0x8841) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c408000200"]) [ 748.545633] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 748.552886] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 12:42:59 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) [ 748.603190] CPU: 0 PID: 21503 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 748.611175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 748.620522] Call Trace: [ 748.623109] dump_stack+0x1b2/0x281 [ 748.626742] should_fail.cold+0x10a/0x149 [ 748.630894] should_failslab+0xd6/0x130 [ 748.634872] kmem_cache_alloc_trace+0x29a/0x3d0 [ 748.639542] ? set_bdev_super+0x110/0x110 [ 748.643689] sget_userns+0x102/0xc10 [ 748.647411] ? set_bdev_super+0x110/0x110 [ 748.651557] ? ns_test_super+0x50/0x50 [ 748.655444] ? set_bdev_super+0x110/0x110 [ 748.659590] ? ns_test_super+0x50/0x50 [ 748.663477] sget+0xd1/0x110 [ 748.666496] mount_bdev+0xcd/0x360 [ 748.670033] ? efs_alloc_inode+0x40/0x40 [ 748.674095] mount_fs+0x92/0x2a0 [ 748.677467] vfs_kern_mount.part.0+0x5b/0x470 [ 748.681531] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 748.681959] do_mount+0xe65/0x2a30 [ 748.694053] ? __do_page_fault+0x159/0xad0 [ 748.698550] ? retint_kernel+0x2d/0x2d 12:42:59 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) [ 748.702436] ? copy_mount_string+0x40/0x40 [ 748.706672] ? memset+0x20/0x40 [ 748.709954] ? copy_mount_options+0x1fa/0x2f0 [ 748.714447] ? copy_mnt_ns+0xa30/0xa30 [ 748.718334] SyS_mount+0xa8/0x120 [ 748.721785] ? copy_mnt_ns+0xa30/0xa30 [ 748.721977] efs: cannot read superblock [ 748.725663] do_syscall_64+0x1d5/0x640 [ 748.725680] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 748.725688] RIP: 0033:0x7f6e79dc263a [ 748.725694] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 748.725704] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 748.725709] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 748.725717] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 748.771961] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 748.779236] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 12:42:59 executing program 4: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 51) 12:42:59 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) 12:42:59 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:59 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010129bd7000fedbdf250d00000008000300", @ANYRES32, @ANYBLOB="08000300", @ANYRES64=r2], 0x48}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4810) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) 12:42:59 executing program 2: syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x10440, &(0x7f00000003c0)) (fail_nth: 54) 12:42:59 executing program 3: sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004208}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}, @NLBL_MGMT_A_DOMAIN={0x10, 0x1, '\xc9\'$,%[-\\$]*\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_LBT_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x851}, 0x8841) (async, rerun: 64) syz_mount_image$efs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{0x0, 0x0, 0x101}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c408000200"]) (rerun: 64) 12:42:59 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:42:59 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) [ 748.968337] FAULT_INJECTION: forcing a failure. [ 748.968337] name failslab, interval 1, probability 0, space 0, times 0 [ 748.981698] FAULT_INJECTION: forcing a failure. [ 748.981698] name failslab, interval 1, probability 0, space 0, times 0 [ 748.992214] efs: cannot read superblock [ 749.026604] CPU: 0 PID: 21560 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 749.034596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.043937] Call Trace: [ 749.046517] dump_stack+0x1b2/0x281 [ 749.050129] should_fail.cold+0x10a/0x149 [ 749.054271] should_failslab+0xd6/0x130 [ 749.058232] __kmalloc+0x2c1/0x400 [ 749.061837] ? register_shrinker+0x1ab/0x220 [ 749.066264] register_shrinker+0x1ab/0x220 [ 749.070495] sget_userns+0x9aa/0xc10 [ 749.074194] ? set_bdev_super+0x110/0x110 [ 749.078331] ? ns_test_super+0x50/0x50 [ 749.082203] ? set_bdev_super+0x110/0x110 [ 749.086346] ? ns_test_super+0x50/0x50 [ 749.090225] sget+0xd1/0x110 [ 749.093230] mount_bdev+0xcd/0x360 [ 749.096759] ? efs_alloc_inode+0x40/0x40 [ 749.100805] mount_fs+0x92/0x2a0 [ 749.104161] vfs_kern_mount.part.0+0x5b/0x470 [ 749.108643] do_mount+0xe65/0x2a30 [ 749.112172] ? __do_page_fault+0x159/0xad0 [ 749.116415] ? retint_kernel+0x2d/0x2d [ 749.120295] ? copy_mount_string+0x40/0x40 [ 749.124514] ? memset+0x20/0x40 [ 749.127788] ? copy_mount_options+0x1fa/0x2f0 [ 749.132272] ? copy_mnt_ns+0xa30/0xa30 [ 749.136157] SyS_mount+0xa8/0x120 [ 749.139599] ? copy_mnt_ns+0xa30/0xa30 [ 749.143492] do_syscall_64+0x1d5/0x640 [ 749.147376] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 749.152550] RIP: 0033:0x7f6e79dc263a [ 749.156303] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 749.164004] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 749.171257] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 749.178516] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 749.185776] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 749.193039] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 749.218153] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 749.234865] CPU: 1 PID: 21565 Comm: syz-executor.4 Not tainted 4.14.281-syzkaller #0 [ 749.242761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.252119] Call Trace: [ 749.254706] dump_stack+0x1b2/0x281 [ 749.258342] should_fail.cold+0x10a/0x149 [ 749.260726] ------------[ cut here ]------------ [ 749.262488] should_failslab+0xd6/0x130 [ 749.267229] WARNING: CPU: 0 PID: 21560 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 749.271178] kmem_cache_alloc+0x28e/0x3c0 [ 749.279028] Kernel panic - not syncing: panic_on_warn set ... [ 749.279028] [ 749.283160] alloc_vfsmnt+0x23/0x7f0 [ 749.294183] ? _raw_read_unlock+0x29/0x40 [ 749.298315] vfs_kern_mount.part.0+0x27/0x470 [ 749.302798] do_mount+0xe65/0x2a30 [ 749.306323] ? __do_page_fault+0x159/0xad0 [ 749.310541] ? retint_kernel+0x2d/0x2d [ 749.314412] ? copy_mount_string+0x40/0x40 [ 749.318634] ? memset+0x20/0x40 [ 749.321899] ? copy_mount_options+0x1fa/0x2f0 [ 749.326375] ? copy_mnt_ns+0xa30/0xa30 [ 749.330249] SyS_mount+0xa8/0x120 [ 749.333687] ? copy_mnt_ns+0xa30/0xa30 [ 749.337563] do_syscall_64+0x1d5/0x640 [ 749.341437] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 749.346955] RIP: 0033:0x7f1507bbe63a [ 749.350675] RSP: 002b:00007f1506531f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 749.358364] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f1507bbe63a [ 749.365614] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f1506531fe0 [ 749.372972] RBP: 00007f1506532020 R08: 00007f1506532020 R09: 0000000020000000 [ 749.380225] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 749.387476] R13: 0000000020000040 R14: 00007f1506531fe0 R15: 00000000200003c0 [ 749.394739] CPU: 0 PID: 21560 Comm: syz-executor.2 Not tainted 4.14.281-syzkaller #0 [ 749.402618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 749.411963] Call Trace: [ 749.414551] dump_stack+0x1b2/0x281 12:43:00 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r2, 0x1}}, 0x18) 12:43:00 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90000200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x66}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c840) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000040)={0x9, 0x108, 0xfa00, {0xffffffffffffffff, 0x3f, "ae3a7c", "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"}}, 0x110) [ 749.418182] panic+0x1f9/0x42d [ 749.421372] ? add_taint.cold+0x16/0x16 [ 749.425353] ? kill_block_super+0xbe/0xe0 [ 749.429494] ? __warn.cold+0x5/0x44 [ 749.433115] ? kill_block_super+0xbe/0xe0 [ 749.437276] __warn.cold+0x20/0x44 [ 749.440816] ? ist_end_non_atomic+0x10/0x10 [ 749.445135] ? kill_block_super+0xbe/0xe0 [ 749.449291] report_bug+0x208/0x250 [ 749.452918] do_error_trap+0x195/0x2d0 [ 749.456802] ? math_error+0x2d0/0x2d0 [ 749.460604] ? retint_kernel+0x2d/0x2d [ 749.464491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 749.469434] invalid_op+0x1b/0x40 [ 749.472873] RIP: 0010:kill_block_super+0xbe/0xe0 [ 749.477607] RSP: 0018:ffff88807a677bb0 EFLAGS: 00010246 [ 749.482960] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc900063e2000 [ 749.490208] RDX: 0000000000040000 RSI: ffffffff81875a3e RDI: ffff8880b19195f0 [ 749.497461] RBP: ffff88808a65c8c0 R08: ffffffff8b9d5f18 R09: 0000000000000001 [ 749.504716] R10: 0000000000000000 R11: ffff88807b658480 R12: ffff8880b1919140 [ 749.511965] R13: ffffffff891bb330 R14: ffffffff88f45500 R15: dffffc0000000000 [ 749.519241] ? kill_block_super+0xbe/0xe0 [ 749.523389] efs_kill_sb+0x38/0x50 [ 749.526919] deactivate_locked_super+0x6c/0xd0 [ 749.531486] sget_userns+0x9c4/0xc10 [ 749.535179] ? set_bdev_super+0x110/0x110 [ 749.539320] ? ns_test_super+0x50/0x50 [ 749.543206] ? set_bdev_super+0x110/0x110 [ 749.547334] ? ns_test_super+0x50/0x50 [ 749.551200] sget+0xd1/0x110 [ 749.554206] mount_bdev+0xcd/0x360 [ 749.557738] ? efs_alloc_inode+0x40/0x40 [ 749.561785] mount_fs+0x92/0x2a0 [ 749.565146] vfs_kern_mount.part.0+0x5b/0x470 [ 749.569620] do_mount+0xe65/0x2a30 [ 749.573143] ? __do_page_fault+0x159/0xad0 [ 749.577364] ? retint_kernel+0x2d/0x2d [ 749.581240] ? copy_mount_string+0x40/0x40 [ 749.585461] ? memset+0x20/0x40 [ 749.588730] ? copy_mount_options+0x1fa/0x2f0 [ 749.593205] ? copy_mnt_ns+0xa30/0xa30 [ 749.597074] SyS_mount+0xa8/0x120 [ 749.600512] ? copy_mnt_ns+0xa30/0xa30 [ 749.604392] do_syscall_64+0x1d5/0x640 [ 749.608271] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 749.613438] RIP: 0033:0x7f6e79dc263a [ 749.617130] RSP: 002b:00007f6e78735f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 749.624829] RAX: ffffffffffffffda RBX: 0000000020000340 RCX: 00007f6e79dc263a [ 749.632078] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f6e78735fe0 [ 749.639332] RBP: 00007f6e78736020 R08: 00007f6e78736020 R09: 0000000020000000 [ 749.646588] R10: 0000000000010440 R11: 0000000000000206 R12: 0000000020000000 [ 749.653836] R13: 0000000020000040 R14: 00007f6e78735fe0 R15: 00000000200003c0 [ 749.661527] Kernel Offset: disabled [ 749.665221] Rebooting in 86400 seconds..