BUG: memory leak unreferenced object 0xffff88800ca4ff00 (size 176): comm "syz-executor.6", pid 538, jiffies 4295684268 (age 538.367s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006a1c6b16>] prepare_creds+0x2f/0x6f0 [<00000000c833a07b>] copy_creds+0x7a/0xbd0 [<0000000079e79fd6>] copy_process+0xe2a/0x7320 [<000000003795d9d0>] kernel_clone+0xeb/0x7d0 [<000000005606b49b>] __do_sys_clone+0xba/0x100 [<00000000f531e8f6>] do_syscall_64+0x3f/0x90 [<000000000d9847a9>] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 BUG: memory leak unreferenced object 0xffff88800cb42000 (size 32): comm "syz-executor.6", pid 538, jiffies 4295684268 (age 538.367s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000050fc56cf>] __kmalloc+0x4a/0x160 [<00000000655fb36b>] security_prepare_creds+0x116/0x190 [<000000001de7f3bc>] prepare_creds+0x509/0x6f0 [<00000000c833a07b>] copy_creds+0x7a/0xbd0 [<0000000079e79fd6>] copy_process+0xe2a/0x7320 [<000000003795d9d0>] kernel_clone+0xeb/0x7d0 [<000000005606b49b>] __do_sys_clone+0xba/0x100 [<00000000f531e8f6>] do_syscall_64+0x3f/0x90 [<000000000d9847a9>] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 BUG: memory leak unreferenced object 0xffff888044b1b780 (size 240): comm "syz-executor.6", pid 538, jiffies 4295684281 (age 538.354s) hex dump (first 32 bytes): 04 00 00 00 01 00 00 00 00 00 00 00 ad 4e ad de .............N.. ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ backtrace: [<00000000e34de825>] alloc_pid+0xd6/0xd50 [<000000004b0e00b9>] copy_process+0x4444/0x7320 [<000000003795d9d0>] kernel_clone+0xeb/0x7d0 [<000000005606b49b>] __do_sys_clone+0xba/0x100 [<00000000f531e8f6>] do_syscall_64+0x3f/0x90 [<000000000d9847a9>] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 BUG: memory leak unreferenced object 0xffff888030051400 (size 512): comm "syz-executor.6", pid 7494, jiffies 4295684290 (age 538.346s) hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 08 01 18 05 .....N.......... ff ff ff ff ff ff ff ff 60 0b f5 87 ff ff ff ff ........`....... backtrace: [<00000000b879a368>] kmalloc_trace+0x26/0xc0 [<00000000cff89bd8>] newseg+0x247/0xde0 [<00000000efb87721>] ipcget+0xf8/0xd80 [<00000000cb119b97>] __x64_sys_shmget+0x13d/0x1b0 [<00000000f531e8f6>] do_syscall_64+0x3f/0x90 [<000000000d9847a9>] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 BUG: memory leak unreferenced object 0xffff888013983550 (size 8): comm "syz-executor.6", pid 7494, jiffies 4295684290 (age 538.346s) hex dump (first 8 bytes): 1d 00 00 00 01 00 00 00 ........ backtrace: [<0000000050fc56cf>] __kmalloc+0x4a/0x160 [<00000000f4e98c8e>] security_shm_alloc+0x106/0x240 [<0000000066d35355>] newseg+0x31b/0xde0 [<00000000efb87721>] ipcget+0xf8/0xd80 [<00000000cb119b97>] __x64_sys_shmget+0x13d/0x1b0 [<00000000f531e8f6>] do_syscall_64+0x3f/0x90 [<000000000d9847a9>] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 BUG: leak checking failed