syzbot

 sign-in | mailing list | source | docs
🐞 Open [712] 🐞 Fixed [297] 🐞 Invalid [838] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt

Status: upstream: reported C repro on 2020/05/20 22:22
Reported-by: syzbot+66d8f8fd6102a1045232@syzkaller.appspotmail.com
First crash: 1435d, last: 417d
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-414 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt 3 1945d 1841d 0/1 auto-closed as invalid on 2019/06/26 03:56
android-414 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt (2) 22 1618d 1694d 0/1 auto-closed as invalid on 2020/03/18 18:31
linux-4.14 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt C error 25 588d 1372d 0/1 upstream: reported C repro on 2020/07/22 22:24

Sample crash report:
WARNING: can't dereference registers at 0000000031321e54 for ip apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894

Crashes (328):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/02/28 00:06 linux-4.19.y 3f8a27f9e27b 95aee97a .config console log report syz C [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/22 08:05 linux-4.19.y 3f8a27f9e27b 1c576c23 .config console log report syz C [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/31 15:51 linux-4.19.y 3f8a27f9e27b 2a71366b .config console log report syz C [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/09/08 23:03 linux-4.19.y 3f8a27f9e27b f3027468 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/09/03 17:10 linux-4.19.y 3f8a27f9e27b 28811d0a .config console log report syz C [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/31 22:11 linux-4.19.y 3f8a27f9e27b 51e54e30 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/28 14:56 linux-4.19.y 3f8a27f9e27b 07177916 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/28 01:46 linux-4.19.y 3f8a27f9e27b 07177916 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/21 16:46 linux-4.19.y 3f8a27f9e27b 26a13b38 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/19 11:41 linux-4.19.y 3f8a27f9e27b 26a13b38 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/19 08:13 linux-4.19.y 3f8a27f9e27b 26a13b38 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/16 11:34 linux-4.19.y 3f8a27f9e27b 7a7cb304 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/15 23:24 linux-4.19.y 3f8a27f9e27b 8dfcaa3d .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/10 10:54 linux-4.19.y 3f8a27f9e27b aaa9eaa0 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/08/01 16:30 linux-4.19.y 3f8a27f9e27b fef302b1 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/07/31 18:11 linux-4.19.y 3f8a27f9e27b fef302b1 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/07/16 20:43 linux-4.19.y 3f8a27f9e27b 95cb00d1 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/07/01 15:10 linux-4.19.y 3f8a27f9e27b 1434eec0 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/06/11 02:21 linux-4.19.y 3f8a27f9e27b 0d5abf15 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/06/01 07:05 linux-4.19.y 3f8a27f9e27b 3666edfe .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/05/04 00:55 linux-4.19.y 3f8a27f9e27b dc9e5259 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/03/15 19:15 linux-4.19.y 3f8a27f9e27b 9e8eaa75 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/03/11 20:06 linux-4.19.y 3f8a27f9e27b 9e8eaa75 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/03/06 18:20 linux-4.19.y 3f8a27f9e27b 7bdd8b2c .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/03/05 15:08 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/28 23:59 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/28 18:07 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/28 00:58 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/27 16:43 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/27 08:05 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/27 07:43 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/24 06:58 linux-4.19.y 3f8a27f9e27b 6e821dbf .config console log report syz C ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2020/05/20 22:47 linux-4.19.y 1bab61d3e8cd 4afdfa20 .config console log report syz C ci2-linux-4-19
2022/08/01 05:31 linux-4.19.y 3f8a27f9e27b fef302b1 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/07/29 20:42 linux-4.19.y 3f8a27f9e27b fef302b1 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/07/19 03:25 linux-4.19.y 3f8a27f9e27b ff988920 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/06/10 18:05 linux-4.19.y 3f8a27f9e27b 0d5abf15 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/04/13 21:31 linux-4.19.y 3f8a27f9e27b b17b2923 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/04/07 14:26 linux-4.19.y 3f8a27f9e27b 53c67432 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/03/08 18:59 linux-4.19.y 3f8a27f9e27b 7bdd8b2c .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/03/01 03:36 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/02/28 08:17 linux-4.19.y 3f8a27f9e27b 45a13a73 .config console log report syz ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/03/04 21:10 linux-4.19.y 3f8a27f9e27b f8902b57 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/03/03 20:48 linux-4.19.y 3f8a27f9e27b f8902b57 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/27 07:53 linux-4.19.y 3f8a27f9e27b ee50e71c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/27 06:19 linux-4.19.y 3f8a27f9e27b ee50e71c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/24 18:44 linux-4.19.y 3f8a27f9e27b ee50e71c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/16 12:11 linux-4.19.y 3f8a27f9e27b 38b317a7 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/15 10:01 linux-4.19.y 3f8a27f9e27b e62ba3c1 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/12 23:58 linux-4.19.y 3f8a27f9e27b 93e26d60 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/11 17:54 linux-4.19.y 3f8a27f9e27b 93e26d60 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/04 23:52 linux-4.19.y 3f8a27f9e27b be607b78 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/02/02 09:22 linux-4.19.y 3f8a27f9e27b 9a6f477c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/01/31 15:44 linux-4.19.y 3f8a27f9e27b b68fb8d6 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/01/28 13:07 linux-4.19.y 3f8a27f9e27b 9dfcf09c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/01/26 15:13 linux-4.19.y 3f8a27f9e27b 9dfcf09c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/01/22 07:37 linux-4.19.y 3f8a27f9e27b cc0f9968 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/01/16 09:44 linux-4.19.y 3f8a27f9e27b a63719e7 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2023/01/14 06:53 linux-4.19.y 3f8a27f9e27b 529798b0 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/12/31 15:10 linux-4.19.y 3f8a27f9e27b ab32d508 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/12/17 14:49 linux-4.19.y 3f8a27f9e27b 05494336 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/12/08 03:41 linux-4.19.y 3f8a27f9e27b d88f3abb .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/12/03 00:44 linux-4.19.y 3f8a27f9e27b e080de16 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/12/02 08:50 linux-4.19.y 3f8a27f9e27b e080de16 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/12/01 16:10 linux-4.19.y 3f8a27f9e27b 4c2a66e8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/30 09:31 linux-4.19.y 3f8a27f9e27b 579a3740 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/27 04:48 linux-4.19.y 3f8a27f9e27b f4470a7b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/26 07:44 linux-4.19.y 3f8a27f9e27b f4470a7b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/24 17:07 linux-4.19.y 3f8a27f9e27b ff68ff8f .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/23 16:10 linux-4.19.y 3f8a27f9e27b 52fdf57a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/22 19:31 linux-4.19.y 3f8a27f9e27b 9da37ae8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/17 12:01 linux-4.19.y 3f8a27f9e27b 3a127a31 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/17 08:24 linux-4.19.y 3f8a27f9e27b 3a127a31 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/16 05:14 linux-4.19.y 3f8a27f9e27b 3a127a31 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/13 08:43 linux-4.19.y 3f8a27f9e27b f42ee5d8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/12 14:44 linux-4.19.y 3f8a27f9e27b f42ee5d8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/07 03:49 linux-4.19.y 3f8a27f9e27b 6d752409 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/11/04 06:09 linux-4.19.y 3f8a27f9e27b 6d752409 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/31 04:00 linux-4.19.y 3f8a27f9e27b 2a71366b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/30 14:53 linux-4.19.y 3f8a27f9e27b 2a71366b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/29 22:59 linux-4.19.y 3f8a27f9e27b 2a71366b .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/29 07:35 linux-4.19.y 3f8a27f9e27b 899d812a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/28 00:19 linux-4.19.y 3f8a27f9e27b 5c716ff6 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/26 09:20 linux-4.19.y 3f8a27f9e27b 2159e4d2 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/24 11:41 linux-4.19.y 3f8a27f9e27b faae2fda .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/23 14:08 linux-4.19.y 3f8a27f9e27b 23bf86af .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/20 14:32 linux-4.19.y 3f8a27f9e27b b31320fc .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/19 23:13 linux-4.19.y 3f8a27f9e27b b31320fc .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/16 17:11 linux-4.19.y 3f8a27f9e27b 67cb024c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2022/10/16 09:41 linux-4.19.y 3f8a27f9e27b 67cb024c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt
2020/06/22 13:20 linux-4.19.y b3a99fd385fa eabcced4 .config console log report ci2-linux-4-19
2020/05/20 22:22 linux-4.19.y 1bab61d3e8cd 4afdfa20 .config console log report ci2-linux-4-19
* Struck through repros no longer work on HEAD.