Is there bug in RIL #13
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Is these errors normal or not normal? |
Royna2544
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May 15, 2023
…g the sock [ Upstream commit 3cf7203ca620682165706f70a1b12b5194607dce ] There is a race condition in vxlan that when deleting a vxlan device during receiving packets, there is a possibility that the sock is released after getting vxlan_sock vs from sk_user_data. Then in later vxlan_ecn_decapsulate(), vxlan_get_sk_family() we will got NULL pointer dereference. e.g. #0 [ffffa25ec6978a38] machine_kexec at ffffffff8c669757 8890q#1 [ffffa25ec6978a90] __crash_kexec at ffffffff8c7c0a4d 8890q#2 [ffffa25ec6978b58] crash_kexec at ffffffff8c7c1c48 8890q#3 [ffffa25ec6978b60] oops_end at ffffffff8c627f2b 8890q#4 [ffffa25ec6978b80] page_fault_oops at ffffffff8c678fcb exynos8895#5 [ffffa25ec6978bd8] exc_page_fault at ffffffff8d109542 exynos8895#6 [ffffa25ec6978c00] asm_exc_page_fault at ffffffff8d200b62 [exception RIP: vxlan_ecn_decapsulate+0x3b] RIP: ffffffffc1014e7b RSP: ffffa25ec6978cb0 RFLAGS: 00010246 RAX: 0000000000000008 RBX: ffff8aa000888000 RCX: 0000000000000000 RDX: 000000000000000e RSI: ffff8a9fc7ab803e RDI: ffff8a9fd1168700 RBP: ffff8a9fc7ab803e R8: 0000000000700000 R9: 00000000000010ae R10: ffff8a9fcb748980 R11: 0000000000000000 R12: ffff8a9fd1168700 R13: ffff8aa000888000 R14: 00000000002a0000 R15: 00000000000010ae ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 exynos8895#7 [ffffa25ec6978ce8] vxlan_rcv at ffffffffc10189cd [vxlan] exynos8895#8 [ffffa25ec6978d90] udp_queue_rcv_one_skb at ffffffff8cfb6507 exynos8895#9 [ffffa25ec6978dc0] udp_unicast_rcv_skb at ffffffff8cfb6e45 exynos8895#10 [ffffa25ec6978dc8] __udp4_lib_rcv at ffffffff8cfb8807 exynos8895#11 [ffffa25ec6978e20] ip_protocol_deliver_rcu at ffffffff8cf76951 exynos8895#12 [ffffa25ec6978e48] ip_local_deliver at ffffffff8cf76bde exynos8895#13 [ffffa25ec6978ea0] __netif_receive_skb_one_core at ffffffff8cecde9b exynos8895#14 [ffffa25ec6978ec8] process_backlog at ffffffff8cece139 exynos8895#15 [ffffa25ec6978f00] __napi_poll at ffffffff8ceced1a exynos8895#16 [ffffa25ec6978f28] net_rx_action at ffffffff8cecf1f3 exynos8895#17 [ffffa25ec6978fa0] __softirqentry_text_start at ffffffff8d4000ca exynos8895#18 [ffffa25ec6978ff0] do_softirq at ffffffff8c6fbdc3 Reproducer: https://github.com/Mellanox/ovs-tests/blob/master/test-ovs-vxlan-remove-tunnel-during-traffic.sh Fix this by waiting for all sk_user_data reader to finish before releasing the sock. Reported-by: Jianlin Shi <[email protected]> Suggested-by: Jakub Sitnicki <[email protected]> Fixes: 6a93cc9 ("udp-tunnel: Add a few more UDP tunnel APIs") Signed-off-by: Hangbin Liu <[email protected]> Reviewed-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Ulrich Hecht <[email protected]>
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Hi everyone,
is these RIL errors normal with this LOS 19.1 rom in modem.log?
`
E/RILC ( 4273): signalLevelInfosChanged: sehRadioService[0]->mSehRadioIndication == NULL
E/NRM-I-0 ( 5101): service not connected. Domain = PS
E/RILC ( 4273): execute: sehRadioService[0]->mSehRadioIndication == NULL
E/RILC ( 4273): secOemNoti: radioService[0]->mSehBridgeIndication == NULL
E/PHONE ( 4399): ServiceState.getRadioTechnology() DEPRECATED will be removed *******
E/SST ( 5101): [0] RIL implementation has returned an error where it must succeedjava.lang.IllegalStateException: Service not connected.
`
Is these errors the reason why my phone does not receive calls when someone tries to call me?
It happens randomly and I do not know what triggers this problem. When someone try call me he/she gets "number is not use" error message.
Phone is Samsung S8
I upload all my logs in one zip file if someone want look and check.
2022-08-19_19.23.zip
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