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Fix Odroid C2 watchdog timeout problems #211
Fix Odroid C2 watchdog timeout problems #211
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Increasing the odroid c2 watchdog timeouts in the dts file in an effort to avoid a boot loop I came across when testing the kernel. Signed-off-by: Christian Stewart <[email protected]>
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You might have two watchdog device file getting configured.
This is because of the CONFIG_SOFT_WATCHDOG being set to y |
Not sure how to fix what you describe. The changes I made fixed the watchdog, does it make sense that those changes would work given what you're saying is happening ? |
latest WD driver have been updated please give it a try. |
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 hardkernel#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 hardkernel#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 hardkernel#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 hardkernel#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 hardkernel#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 hardkernel#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 hardkernel#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 hardkernel#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 hardkernel#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 hardkernel#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 hardkernel#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 hardkernel#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 hardkernel#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 hardkernel#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 hardkernel#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 hardkernel#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]> Cc: [email protected] Signed-off-by: Sudip Mukherjee <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
commit 082f230 upstream. Local random address needs to be updated before creating connection if RPA from LE Direct Advertising Report was resolved in host. Otherwise remote device might ignore connection request due to address mismatch. This was affecting following qualification test cases: GAP/CONN/SCEP/BV-03-C, GAP/CONN/GCEP/BV-05-C, GAP/CONN/DCEP/BV-05-C Before patch: < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #11350 [hci0] 84680.231216 Address: 56:BC:E8:24:11:68 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) > HCI Event: Command Complete (0x0e) plen 4 #11351 [hci0] 84680.246022 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 #11352 [hci0] 84680.246417 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 #11353 [hci0] 84680.248854 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11354 [hci0] 84680.249466 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 #11355 [hci0] 84680.253222 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 #11356 [hci0] 84680.458387 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:D6:76:8C:DF:82 (Resolvable) Identity type: Random (0x01) Identity: F2:F1:06:3D:9C:42 (Static) RSSI: -74 dBm (0xb6) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 #11357 [hci0] 84680.458737 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 #11358 [hci0] 84680.469982 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 #11359 [hci0] 84680.470444 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 53:38:DA:46:8C:45 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 #11360 [hci0] 84680.474971 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection Cancel (0x08|0x000e) plen 0 #11361 [hci0] 84682.545385 > HCI Event: Command Complete (0x0e) plen 4 #11362 [hci0] 84682.551014 LE Create Connection Cancel (0x08|0x000e) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 #11363 [hci0] 84682.551074 LE Connection Complete (0x01) Status: Unknown Connection Identifier (0x02) Handle: 0 Role: Master (0x00) Peer address type: Public (0x00) Peer address: 00:00:00:00:00:00 (OUI 00-00-00) Connection interval: 0.00 msec (0x0000) Connection latency: 0 (0x0000) Supervision timeout: 0 msec (0x0000) Master clock accuracy: 0x00 After patch: < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 hardkernel#210 [hci0] 667.152459 Type: Passive (0x00) Interval: 60.000 msec (0x0060) Window: 30.000 msec (0x0030) Own address type: Random (0x01) Filter policy: Accept all advertisement, inc. directed unresolved RPA (0x02) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#211 [hci0] 667.153613 LE Set Scan Parameters (0x08|0x000b) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 hardkernel#212 [hci0] 667.153704 Scanning: Enabled (0x01) Filter duplicates: Enabled (0x01) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#213 [hci0] 667.154584 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 18 hardkernel#214 [hci0] 667.182619 LE Direct Advertising Report (0x0b) Num reports: 1 Event type: Connectable directed - ADV_DIRECT_IND (0x01) Address type: Random (0x01) Address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Direct address type: Random (0x01) Direct address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) RSSI: -70 dBm (0xba) < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 hardkernel#215 [hci0] 667.182704 Scanning: Disabled (0x00) Filter duplicates: Disabled (0x00) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#216 [hci0] 667.183599 LE Set Scan Enable (0x08|0x000c) ncmd 1 Status: Success (0x00) < HCI Command: LE Set Random Address (0x08|0x0005) plen 6 hardkernel#217 [hci0] 667.183645 Address: 7C:C1:57:A5:B7:A8 (Resolvable) Identity type: Random (0x01) Identity: F4:28:73:5D:38:B0 (Static) > HCI Event: Command Complete (0x0e) plen 4 hardkernel#218 [hci0] 667.184590 LE Set Random Address (0x08|0x0005) ncmd 1 Status: Success (0x00) < HCI Command: LE Create Connection (0x08|0x000d) plen 25 hardkernel#219 [hci0] 667.184613 Scan interval: 60.000 msec (0x0060) Scan window: 60.000 msec (0x0060) Filter policy: White list is not used (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Own address type: Random (0x01) Min connection interval: 30.00 msec (0x0018) Max connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Min connection length: 0.000 msec (0x0000) Max connection length: 0.000 msec (0x0000) > HCI Event: Command Status (0x0f) plen 4 hardkernel#220 [hci0] 667.186558 LE Create Connection (0x08|0x000d) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 19 hardkernel#221 [hci0] 667.485824 LE Connection Complete (0x01) Status: Success (0x00) Handle: 0 Role: Master (0x00) Peer address type: Random (0x01) Peer address: 50:52:D9:A6:48:A0 (Resolvable) Identity type: Public (0x00) Identity: 11:22:33:44:55:66 (OUI 11-22-33) Connection interval: 50.00 msec (0x0028) Connection latency: 0 (0x0000) Supervision timeout: 420 msec (0x002a) Master clock accuracy: 0x07 @ MGMT Event: Device Connected (0x000b) plen 13 {0x0002} [hci0] 667.485996 LE Address: 11:22:33:44:55:66 (OUI 11-22-33) Flags: 0x00000000 Data length: 0 Signed-off-by: Szymon Janc <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]> Cc: [email protected] Signed-off-by: Sudip Mukherjee <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
Now, I'm not saying you merge this - please don't without some scrutiny - but this change fixed a reboot loop for me.
I increased the timings on the watchdog and removed the disabled line.
I'm not sure which of these 2 things fixed the problem, but it did. And it might be worth thinking about this. It was a bit difficult to find this as the cause of the boot loop, but it makes sense.
This change is