syzbot


panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map (2)
Status: upstream: reported C repro on 2021/09/09 15:20
Reported-by: syzbot+3163c6f5b834b3b6685b@syzkaller.appspotmail.com
First crash: 136d, last: 87d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map C 20 174d 193d 2/2 fixed on 2021/08/05 17:22

Sample crash report:

Crashes (602):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-freebsd-main 2021/10/23 04:06 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/23 03:15 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 07:04 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 19:11 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 18:59 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 08:06 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 04:52 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 03:34 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/20 15:44 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/20 14:22 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/20 14:02 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/20 13:33 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/20 13:03 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 06:46 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 19:17 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 18:36 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 04:48 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 04:30 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/20 16:21 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/20 16:12 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/20 15:52 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/20 15:25 https://github.com/freebsd/freebsd-src.git main 8d7fe65348a2 418a00eb log report syz C panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/28 11:14 https://github.com/freebsd/freebsd-src.git main 72f750dc7c73 be531bb4 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/23 04:09 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/23 02:21 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 23:16 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 22:14 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 21:04 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 20:36 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 18:30 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 16:44 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 13:06 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 12:04 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 10:31 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 08:23 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 08:07 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 06:33 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 05:27 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 04:20 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 02:50 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/22 01:12 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 22:28 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 21:23 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 20:36 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 19:19 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 18:17 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 17:12 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 11:45 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/10/21 10:32 https://github.com/freebsd/freebsd-src.git main f83288645cd9 f111d03b log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-main 2021/09/09 15:19 https://github.com/freebsd/freebsd-src.git main 395db99f32bc e2776ee4 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/23 01:11 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/23 00:05 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 19:30 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 17:05 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 15:38 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 14:37 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 14:10 https://github.com/freebsd/freebsd-src.git main 4e4c84f8d101 282f03fb log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 11:02 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 09:25 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 03:53 https://github.com/freebsd/freebsd-src.git main 6fa58bfb3ecf 55f90bc6 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/22 00:16 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 23:14 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 16:21 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 15:06 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 14:48 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map
ci-freebsd-i386 2021/10/21 13:24 https://github.com/freebsd/freebsd-src.git main 01593a0ff9f1 c5cb7da8 log report panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map