syzbot


linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: syz-fuzzer/6792
Status: fixed on 2020/07/17 17:58
Reported-by: syzbot+82f324bb69744c5f6969@syzkaller.appspotmail.com
Fix commit: 81198536 ext4: mballoc: Use this_cpu_read instead of this_cpu_ptr
First crash: 382d, last: 382d
duplicates (18):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream test error: BUG: using smp_processor_id() in preemptible code in ext4_ext_map_blocks 3 373d 374d 0/22 closed as dup on 2020/06/10 12:54
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: kworker/u4:LINE/41 1 381d 377d 0/22 closed as dup on 2020/06/07 14:21
net-next test error: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks 110 368d 372d 0/22 closed as dup on 2020/06/13 00:43
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: kworker/u4:LINE/4205 1 381d 377d 0/22 closed as dup on 2020/06/07 14:22
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: systemd-rfkill/6731 1 382d 382d 0/22 closed as dup on 2020/06/05 04:13
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: syz-fuzzer/6793 1 381d 377d 0/22 closed as dup on 2020/06/07 14:23
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: kworker/u4:LINE/6740 1 382d 382d 0/22 closed as dup on 2020/06/05 04:13
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: systemd-rfkill/6910 1 382d 378d 0/22 closed as dup on 2020/06/07 14:15
net test error: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks 178 368d 372d 0/22 closed as dup on 2020/06/13 00:43
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: kworker/u4:LINE/198 1 382d 378d 0/22 closed as dup on 2020/06/07 14:25
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: systemd-rfkill/6726 1 382d 382d 0/22 closed as dup on 2020/06/05 04:13
net boot error: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks 2 369d 372d 0/22 closed as dup on 2020/06/13 04:27
linux-next test error: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks 92 372d 377d 0/22 closed as dup on 2020/06/07 23:13
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: syz-fuzzer/6927 1 382d 382d 0/22 closed as dup on 2020/06/05 04:13
upstream test error: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks 1478 369d 375d 0/22 closed as dup on 2020/06/10 07:17
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: kworker/u4:LINE/46 1 382d 382d 0/22 closed as dup on 2020/06/05 04:12
upstream test error: BUG: using smp_processor_id() in preemptible code in corrupted 9 369d 373d 0/22 closed as dup on 2020/06/11 11:06
linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: systemd-rfkill/6728 1 382d 380d 0/22 closed as dup on 2020/06/05 04:12

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/06/02 11:04 linux-next 0e21d462 a0331e89 .config log report