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panic: runtime error: floating point error

Status: auto-obsoleted due to no activity on 2022/11/21 00:58
Reported-by: syzbot+f1b738bc383ce18ef358@syzkaller.appspotmail.com
First crash: 1057d, last: 1057d
▶ ▼ Similar bugs (10)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 panic: runtime error: floating point error 2 syz 6 55d 900d 0/2 upstream: reported syz repro on 2023/01/26 18:24
upstream panic: runtime error: floating point error (2) 2 syz error 24 1d23h 720d 0/29 upstream: reported syz repro on 2023/07/25 08:02
android-5-15 panic: runtime error: floating point error (2) origin:upstream 2 syz 2 41d 186d 0/2 premoderation: reported syz repro on 2025/01/09 05:12
linux-5.15 panic: runtime error: floating point error origin:lts-only 2 syz inconclusive 2 9d04h 154d 0/3 upstream: reported syz repro on 2025/02/10 09:25
android-5-15 panic: runtime error: floating point error 2 3 909d 957d 0/2 auto-obsoleted due to no activity on 2023/04/24 18:55
android-5-10 panic: runtime error: floating point error (2) 2 syz error error 11 10d 909d 0/2 premoderation: reported syz repro on 2023/01/17 08:13
linux-6.1 panic: runtime error: floating point error origin:upstream 2 syz 1 30d 30d 0/3 upstream: reported syz repro on 2025/06/14 16:04
android-6-1 panic: runtime error: floating point error (2) origin:lts missing-backport 2 syz error 11 24d 565d 0/2 premoderation: reported syz repro on 2023/12/27 20:43
android-6-1 panic: runtime error: floating point error 2 1 695d 695d 0/2 auto-obsoleted due to no activity on 2023/11/17 15:39
upstream panic: runtime error: floating point error kernel 2 2 883d 1162d 22/29 fixed on 2023/02/24 13:50

Sample crash report:
sendmsg$nl_route(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="680000001000ffff2cbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b00010069a5bbbdcbdfa2703667726500003000028006000f000800000006001100563e0d7d5398b84c84000000060002009829978e3045c5be0714b57dc942f307b54336", @ANYRES32=r8, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x0)
panic: runtime error: floating point error
[signal SIGFPE: floating-point exception code=0x80 addr=0x0Connection to 10.128.0.44 closed by remote host.

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/08/23 00:56 android12-5.10-lts ee965fe12def 26a13b38 .config console log report info ci2-android-5-10 panic: runtime error: floating point error
* Struck through repros no longer work on HEAD.