BUG: unable to handle kernel paging request in bpf_probe_read_compat_str

Hello I found a bug in net/bpf in the lastest upstream linux and comfired in the lastest net tree and lastest net bpf titled BUG: unable to handle kernel paging request in bpf_probe_read_compat_str If you fix this issue, please add the following tag to the commit: Reported-by: xingwei Lee

WARNING: kmalloc bug in bpf_uprobe_multi_link_attach

Sorry for containing HTML part, repeat the mail Hello I found a bug in net/bpf in the lastest upstream linux and lastest net tree. WARNING: kmalloc bug in bpf_uprobe_multi_link_attach kernel: net 28a7cb045ab700de5554193a1642917602787784 Kernel config: https://github.com/google/syzkaller/commits/f

Re: [syzbot] [bpf?] [trace?] possible deadlock in dev_watchdog

hello I reproduced this bug with repro.c and repro.txt =* repro.txt =* r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f000200)={0x18, 0x4, &(0x7f0002c0)=ANY=[@ANYBLOB="18011c0012f185006d0095"], &(0x