syzbot


INFO: rcu detected stall in ndisc_alloc_skb
Status: auto-closed as invalid on 2019/04/10 04:51
Reported-by: syzbot+ea7d9cb314b4ab49a18a@syzkaller.appspotmail.com
First crash: 1199d, last: 1199d
duplicates (14):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
INFO: rcu detected stall in proc_reg_read 6 1129d 1208d 0/22 closed as dup on 2019/01/02 16:24
INFO: rcu detected stall in br_multicast_port_group_expired (2) 5 1180d 1219d 0/22 closed as dup on 2019/01/02 16:28
INFO: rcu detected stall in addrconf_rs_timer 38 1130d 1225d 0/22 closed as dup on 2019/01/02 16:33
INFO: rcu detected stall in shmem_fault 13 1041d 1201d 0/22 closed as dup on 2019/01/02 16:58
INFO: rcu detected stall in discover_timer 19 1046d 1223d 0/22 closed as dup on 2019/01/02 16:30
INFO: rcu detected stall in __run_timers (2) 58 1104d 1228d 0/22 closed as dup on 2019/01/02 16:40
INFO: rcu detected stall in kthread (2) 11 1137d 1225d 0/22 closed as dup on 2019/01/02 16:35
INFO: rcu detected stall in ext4_filemap_fault 109 1056d 1226d 0/22 closed as dup on 2019/01/02 16:36
INFO: rcu detected stall in call_timer_fn 2 1198d 1210d 0/22 closed as dup on 2019/01/02 16:26
INFO: rcu detected stall in filemap_fault 1 1204d 1201d 0/22 closed as dup on 2019/01/02 16:20
INFO: rcu detected stall in show_free_areas 1 1202d 1202d 0/22 closed as dup on 2019/01/02 16:21
INFO: rcu detected stall in ret_from_fork (2) 12 1191d 1225d 0/22 closed as dup on 2019/01/02 16:31
INFO: rcu detected stall in run_timer_softirq (2) 27 1147d 1226d 0/22 closed as dup on 2019/01/02 16:38
INFO: rcu detected stall in bpf_prog_ADDR 1 1230d 1228d 0/22 closed as dup on 2019/01/02 16:39

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-bpf-next-kasan-gce 2018/10/12 04:50 bpf-next ef4ab8447aa2 ba6ddb43 .config log report