IPS engine 06.004.114 is crashing
After update IPS engine on 09.02.2022 to 06.004.114 firewall every day disconnect all connections and get error on crash log: "Memory conserve mode entered"
ipsengine 06.004.114 crashed 1 times. The latest crash was at 2022-02-14
my machine:
Version: FortiGate-100F v6.4.8,build1914,211117 (GA)
IPS Attack Engine
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Version: 6.00114
log:
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195: 2022-02-14 12:47:33 <00309> firmware FortiGate-100F v6.4.8,build1914b1914,211117 (GA) (Release)
196: 2022-02-14 12:47:33 <00309> application ipsengine 06.004.114
197: 2022-02-14 12:47:33 <00309> *** signal 11 (Segmentation fault) received ***
198: 2022-02-14 12:47:33 <00309> Register dump:
199: 2022-02-14 12:47:33 <00309> R0: 0000007f9e432ee0 R1: fff9000000000000 R2: fffffffffffffff7
200: 2022-02-14 12:47:33 R3: fffb807fa046c510
201: 2022-02-14 12:47:33 <00309> R4: fffffffffffffff4 R5: fffffffffffffff5 R6: fffffffffffffff3
202: 2022-02-14 12:47:33 R7: fff9000000000005
203: 2022-02-14 12:47:33 <00309> XR: ffffffffffffffff R9: fffb807fa046c260 R10: fffd807fa0484ba8
204: 2022-02-14 12:47:33 R11: 0000000008000000
205: 2022-02-14 12:47:33 <00309> R12: 0000007f9e3b7d88 R13: fffffffffffffff3 R14: 0000007fa046dae8
206: 2022-02-14 12:47:33 R15: 0000007f9e432f80
207: 2022-02-14 12:47:33 <00309> IP0: 0000000000000303 IP1: 0000000000000016 PR: 0000000000000001
208: 2022-02-14 12:47:33 R19: 00002c4da04666c0
209: 2022-02-14 12:47:33 <00309> R20: 0000000000002ace R21: 0000007fa046c510 R22: 0000007fa04803e0
210: 2022-02-14 12:47:33 R23: 0000000000000040
211: 2022-02-14 12:47:33 <00309> R24: 0000007fa046dae8 R25: 0000000000002c0d R26: 0000000000002ad3
212: 2022-02-14 12:47:33 R27: 0000007f9e432f00
213: 2022-02-14 12:47:33 <00309> R28: 0000007fa046db88 FP: 0000007ffd0c3840 LR: fff9807fa046dae8
214: 2022-02-14 12:47:33 <00309> fault_address: 00002c4da0466790 sp: 0000007ffd0c3800
215: 2022-02-14 12:47:33 <00309> pc: 0000007f9e422644 pstate: 0000000020000000
216: 2022-02-14 12:47:33 <00309> Backtrace:
217: 2022-02-14 12:47:33 <00309> [0x7f9e422644]
218: 2022-02-14 12:47:33 <00309> fortidev 5.0.6.0016
219: 2022-02-14 12:47:33 [IPS Engine <00309>] base: 0x7fa04cd000
220: 2022-02-14 12:47:33 [IPS Engine <00309>] Last session info:
221: 2022-02-14 12:47:33 [IPS Engine <00309>] No session found.
222: 2022-02-14 13:47:37 ipsengine 06.004.114 crashed 1 times. The latest crash was at 2022-02-14
223: 2022-02-14 13:47:37 12:47:33.
224: 2022-02-14 14:24:48 logdesc="Memory conserve mode entered" service=kernel conserve=on total="3615
225: 2022-02-14 14:24:48 MB" used="3181 MB" red="3181 MB" green="2964 MB" msg="Kernel enters memory
226: 2022-02-14 14:24:48 conserve mode"
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FortiGate 100F
