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FS#2643 - EspressoBin: Internal error: synchronous parity or ECC error: 86000018 [#1] SMP #7465
Comments
russell: 9482-gb2bf3745ff (circa 2019-02-28) is not affected. |
russell: 10099-gcf463159df (circa 2019-06-02) seems okay. 11167-g273a6cb562 (circa 2019-10-07) seems broken (similar panics as above). |
russell: I tried the snapshot config in my build tree:
uname -a:
After 2+ days uptime:
|
russell: Reproduced another panic with an OpenWrt snapshot from downloads.openwrt.org:
These do not happen on 4.14.x, including about 9+ days of no-panic uptime (before I gave up to try a different image) on:
|
Andre: Sounds like a DDR instability. Try a firmware build with CPU_800_DDR_800 |
russell:
Supply the following if possible:
Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
11595-g5d2a900163
Boot and wait about an hour. Here are a series of kernel panics:
[ 4228.773060] Internal error: synchronous parity or ECC error: 86000018 [#1] SMP
[ 4228.777653] Modules linked in: ath9k ath9k_common xt_connlimit nf_conncount iptable_nat ipt_MASQUERADE ath9k_hw ath xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_NETMAP xt_FLOWOFFLOAD xt_CT
nf_nat_ipv4 nf_nat nf_flow_table_hw nf_flow_table nf_conntrack_rtcache nf_conntrack mac80211 ipt_REJECT cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt
_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_condition xt_comment xt_bpf xt_addrtype xt_TCPMSS xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm nf_reject_ipv4 nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 iptable_raw iptabl
e_mangle iptable_filter ipt_ECN ip_tables compat nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables
[ 4228.850958] nf_reject_ipv6 tun gpio_button_hotplug
[ 4228.855992] Process kworker/1:2 (pid: 594, stack limit = 0x00000000a141aece)
[ 4228.863262] CPU: 1 PID: 594 Comm: kworker/1:2 Not tainted 4.19.85 #0
[ 4228.869776] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
[ 4228.876450] Workqueue: (null) (events)
[ 4228.881258] pstate: 80400085 (Nzcv daIf +PAN -UAO)
[ 4228.886204] pc : kthread_data+0x8/0x40
[ 4228.890035] lr : wq_worker_sleeping+0xc/0xb0
[ 4228.894410] sp : ffffff8009463d60
[ 4228.897819] x29: ffffff8009463d60 x28: 0000000000000000
[ 4228.903281] x27: 0000000000000000 x26: ffffff80080b5318
[ 4228.908746] x25: 0000000000000000 x24: ffffffc03e479a18
[ 4228.914213] x23: ffffff8008868738 x22: ffffff800884e018
[ 4228.919678] x21: ffffff8008853500 x20: ffffffc03e479500
[ 4228.925146] x19: ffffffc03ffdd500 x18: 0000000000000000
[ 4228.930609] x17: 0000000000000000 x16: 0000000000000000
[ 4228.936076] x15: 0000000000000000 x14: 0000000000000000
[ 4228.941541] x13: 0000000000000002 x12: 0000000000000001
[ 4228.947006] x11: ffffffc03ffd94d0 x10: 00000000000007c0
[ 4228.952472] x9 : ffffffc03e13d668 x8 : ffffff80088a9b08
[ 4228.957937] x7 : 0000000000000000 x6 : 00000000050ebc0a
[ 4228.963404] x5 : 0000000000000004 x4 : 0000000000000002
[ 4228.968869] x3 : 00000000fffffff9 x2 : 0000000800000000
[ 4228.974335] x1 : 0000000000000001 x0 : ffffffc03e479500
[ 4228.979797] Call trace:
[ 4228.982331] kthread_data+0x8/0x40
[ 4228.985813] wq_worker_sleeping+0xc/0xb0
[ 4228.989859] __schedule+0x140/0x570
[ 4228.993436] schedule+0x58/0x80
[ 4228.996656] worker_thread+0x370/0x468
[ 4229.000513] kthread+0x110/0x120
[ 4229.003829] ret_from_fork+0x10/0x1c
[ 4229.007521] Code: d65f03c0 d503201f a9be7bfd 910003fd (f9000bf3)
[ 4229.013769] ---[ end trace 4f1be3f746ce5030 ]---
[ 4229.024169] Kernel panic - not syncing: Fatal exception
[ 4229.026728] SMP: stopping secondary CPUs
[ 4229.030757] Kernel Offset: disabled
[ 4229.034342] CPU features: 0x0,00002008
[ 4229.038186] Memory Limit: none
[ 4229.044024] Rebooting in 3 seconds..
[ 3676.038431] Internal error: synchronous parity or ECC error: 86000018 [#1] SMP
[ 3676.043028] Modules linked in: ath9k ath9k_common xt_connlimit nf_conncount iptable_nat ipt_MASQUERADE ath9k_hw ath xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_NETMAP xt_FLOWOFFLOAD xt_CT
nf_nat_ipv4 nf_nat nf_flow_table_hw nf_flow_table nf_conntrack_rtcache nf_conntrack mac80211 ipt_REJECT cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt
_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_condition xt_comment xt_bpf xt_addrtype xt_TCPMSS xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm nf_reject_ipv4 nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 iptable_raw iptabl
e_mangle iptable_filter ipt_ECN ip_tables compat nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables
[ 3676.116317] nf_reject_ipv6 tun gpio_button_hotplug
[ 3676.121338] Process kworker/0:1 (pid: 41, stack limit = 0x000000008b9ea8ea)
[ 3676.128509] CPU: 0 PID: 41 Comm: kworker/0:1 Not tainted 4.19.85 #0
[ 3676.134953] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
[ 3676.141596] Workqueue: (null) (events)
[ 3676.146426] pstate: 60400085 (nZCv daIf +PAN -UAO)
[ 3676.151361] pc : update_cfs_group+0x0/0xb0
[ 3676.155565] lr : dequeue_task_fair+0x440/0x960
[ 3676.160130] sp : ffffff8008a23cf0
[ 3676.163535] x29: ffffff8008a23cf0 x28: ffffffc03ffcd500
[ 3676.169001] x27: ffffffc0043a5e80 x26: ffffff80088523f0
[ 3676.174466] x25: afb504000afb5041 x24: ffffff80088c85c0
[ 3676.179932] x23: 00000357e4f6aec0 x22: ffffff800884e018
[ 3676.185397] x21: 0000000000000009 x20: ffffffc0043a5f40
[ 3676.190863] x19: ffffffc03ffcd580 x18: 0000000000000000
[ 3676.196329] x17: 0000000000000000 x16: 0000000000000000
[ 3676.201793] x15: 0000000000000000 x14: 0000000000000000
[ 3676.207259] x13: 0000000000000000 x12: 0000000000000000
[ 3676.212726] x11: 0000000000000000 x10: 00000000000007c0
[ 3676.218191] x9 : ffffffc0042eea68 x8 : ffffff80088a9b08
[ 3676.223657] x7 : 0000000000000001 x6 : 00000000050e6eea
[ 3676.229122] x5 : 00000000000000e8 x4 : ffffffc0043a3ff0
[ 3676.234587] x3 : ffffffc03ffcdef8 x2 : ffffffc0043a5f70
[ 3676.240053] x1 : 0000000000000001 x0 : ffffffc0043a5f40
[ 3676.245519] Call trace:
[ 3676.248032] update_cfs_group+0x0/0xb0
[ 3676.251887] deactivate_task+0x6c/0x80
[ 3676.255740] __schedule+0x10c/0x570
[ 3676.259321] schedule+0x58/0x80
[ 3676.262546] worker_thread+0x370/0x468
[ 3676.266400] kthread+0x110/0x120
[ 3676.269715] ret_from_fork+0x10/0x1c
[ 3676.273393] Code: a9425bf5 a8c37bfd d65f03c0 d503201f (f9404407)
[ 3676.279660] ---[ end trace fa914749a4dc6031 ]---
[ 3676.285581] Kernel panic - not syncing: Fatal exception
[ 3676.289785] SMP: stopping secondary CPUs
[ 3676.293816] Kernel Offset: disabled
[ 3676.297399] CPU features: 0x0,00002008
[ 3676.301249] Memory Limit: none
[ 3676.304922] Rebooting in 3 seconds..
[12929.680240] Internal error: synchronous parity or ECC error: 86000018 [#1] SMP
[12929.684836] Modules linked in: ath9k ath9k_common xt_connlimit nf_conncount iptable_nat ipt_MASQUERADE ath9k_hw ath xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_NETMAP xt_FLOWOFFLOAD xt_CT nf_nat_ipv4 nf_nat nf_flow_table_hw nf_flow_table nf_conntrack_rtcache nf_conntrack mac80211 ipt_REJECT cfg80211 xt_time xt_tcpudp xt_tcpmss xt_string xt_statistic xt_recent xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_condition xt_comment xt_bpf xt_addrtype xt_TCPMSS xt_LOG xt_HL xt_DSCP xt_CLASSIFY ts_kmp ts_fsm ts_bm nf_reject_ipv4 nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables compat nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables
[12929.758123] nf_reject_ipv6 tun gpio_button_hotplug
[12929.763145] Process kworker/0:0 (pid: 5, stack limit = 0x00000000f766a017)
[12929.770227] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 4.19.85 #0
[12929.776582] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
[12929.783224] Workqueue: (null) (events)
[12929.788054] pstate: 80400085 (Nzcv daIf +PAN -UAO)
[12929.792990] pc : __schedule+0x348/0x570
[12929.796923] lr : __schedule+0x2d0/0x570
[12929.800862] sp : ffffff800804bd90
[12929.804268] x29: ffffff800804bd90 x28: 0000000000000000
[12929.809733] x27: ffffffc03ffccef0 x26: ffffffc03ffccea0
[12929.815199] x25: 0000000000000000 x24: ffffffc00427af10
[12929.820664] x23: ffffff8008666460 x22: ffffff800884e018
[12929.826129] x21: ffffffc00427de80 x20: ffffffc00427aa00
[12929.831595] x19: ffffffc03ffcd500 x18: 0000000000000000
[12929.837061] x17: 0000000000000000 x16: 0000000000000000
[12929.842526] x15: 0000000000000000 x14: 0000000000000000
[12929.847992] x13: 0000000000000002 x12: 0000000000000000
[12929.853458] x11: ffffffc03ffc94d0 x10: 00000000000007c0
[12929.858924] x9 : ffffffc004230168 x8 : ffffff80088a9b08
[12929.864388] x7 : 0000000000000000 x6 : 000000199ea477c6
[12929.869855] x5 : 000000000000030f x4 : 00000bc26cff1000
[12929.875320] x3 : ffffffc03ffcdef8 x2 : ffffffc03ffcdef8
[12929.880785] x1 : ffffffc03ffcdef8 x0 : 0000000000000008
[12929.886251] Call trace:
[12929.888764] __schedule+0x348/0x570
[12929.892348] schedule+0x58/0x80
[12929.895575] worker_thread+0x370/0x468
[12929.899428] kthread+0x110/0x120
[12929.902742] ret_from_fork+0x10/0x1c
[12929.906418] Code: b5fffeb7 d4210000 f9800291 c85f7e80 (927ef800)
[12929.912686] ---[ end trace 5f4e2dd5c1da7acd ]---
[12929.918593] Kernel panic - not syncing: Fatal exception
[12929.922812] SMP: stopping secondary CPUs
[12929.926844] Kernel Offset: disabled
[12929.930426] CPU features: 0x0,00002008
[12929.934277] Memory Limit: none
[12929.937946] Rebooting in 3 seconds..
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