First off, It's a 12 port 7150, which unless I'm mistaken are fanless? That doesn't invalidate the temperature thing.
Here's my logging report, you can see where I restarted it towards the end:
Jan 1 00:04:33:I:STP: VLAN 1 Port 1/1/12 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:04:31:I:STP: VLAN 1 Port 1/1/12 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:04:28:I:STP: VLAN 1 Port 1/1/12 STP State -> LISTENING (MakeFwding)
Jan 1 00:04:28:I:System: Interface ethernet 1/1/12, state up
Jan 1 00:04:25:I:System: Interface ethernet 1/1/12, state down
Jan 1 00:04:25:I:STP: VLAN 1 Port 1/1/12 STP State -> DISABLED (PortDown)
Jan 1 00:04:25:I:STP: VLAN 1 Port 1/1/12 STP State -> FORWARDING (PortDown)
Jan 1 00:04:08:I:SNMP: Auth. failure, intruder IP: 192.168.12.20
Jan 1 00:03:56:I:STP: VLAN 1 Port 1/1/6 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:03:54:I:STP: VLAN 1 Port 1/1/12 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:03:54:I:STP: VLAN 1 Port 1/1/6 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:03:52:I:STP: VLAN 1 Port 1/1/12 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:03:51:I:STP: VLAN 1 Port 1/1/6 STP State -> LISTENING (MakeFwding)
Jan 1 00:03:51:I:System: Interface ethernet 1/1/6, state up
Jan 1 00:03:50:I:System: Interface ethernet 1/1/6, state down
Jan 1 00:03:50:I:STP: VLAN 1 Port 1/1/6 STP State -> DISABLED (PortDown)
Jan 1 00:03:50:I:STP: VLAN 1 Port 1/1/6 STP State -> FORWARDING (PortDown)
Jan 1 00:03:49:I:STP: VLAN 1 Port 1/1/12 STP State -> LISTENING (MakeFwding)
Jan 1 00:03:49:I:System: Interface ethernet 1/1/12, state up
Jan 1 00:03:47:I:STP: VLAN 1 Port 1/1/6 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:03:45:I:STP: VLAN 1 Port 1/1/6 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:03:43:I:System: PoE: Power enabled on port 1/1/12.
Jan 1 00:03:43:I:STP: VLAN 1 Port 1/1/6 STP State -> LISTENING (MakeFwding)
Jan 1 00:03:43:I:System: Interface ethernet 1/1/6, state up
Jan 1 00:03:40:I:System: Interface ethernet 1/1/6, state down
Jan 1 00:03:40:I:STP: VLAN 1 Port 1/1/6 STP State -> DISABLED (PortDown)
Jan 1 00:03:40:I:STP: VLAN 1 Port 1/1/6 STP State -> FORWARDING (PortDown)
Jan 1 00:03:31:I:STP: VLAN 1 Port 1/1/6 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:03:29:I:STP: VLAN 1 Port 1/1/6 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:03:27:I:STP: VLAN 1 Port 1/1/6 STP State -> LISTENING (MakeFwding)
Jan 1 00:03:27:I:System: Interface ethernet 1/1/6, state up
Jan 1 00:03:20:I:System: PoE: Power enabled on port 1/1/6.
Jan 1 00:03:12:I:STP: VLAN 1 Port 1/1/1 Bridge TC Event (FwdDlyExpiry)
Jan 1 00:03:12:I:STP: VLAN 1 Port 1/1/1 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:02:59:I:STP: VLAN 1 Port 1/2/2 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:02:59:I:STP: VLAN 1 Port 1/1/11 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:02:59:I:STP: VLAN 1 Port 1/1/9 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:02:59:I:STP: VLAN 1 Port 1/1/4 STP State -> FORWARDING (FwdDlyExpiry)
Jan 1 00:02:57:I:STP: VLAN 1 Port 1/2/2 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:02:57:I:STP: VLAN 1 Port 1/1/11 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:02:57:I:STP: VLAN 1 Port 1/1/9 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:02:57:I:STP: VLAN 1 Port 1/1/4 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:02:57:I:STP: VLAN 1 Port 1/1/1 STP State -> LEARNING (FwdDlyExpiry)
Jan 1 00:02:55:I:STP: VLAN 1 Port 1/2/2 STP State -> LISTENING (MakeFwding)
Jan 1 00:02:55:I:System: Interface ethernet 1/2/2, state up
Jan 1 00:02:55:I:STP: VLAN 1 Port 1/1/11 STP State -> LISTENING (MakeFwding)
Jan 1 00:02:55:I:System: Interface ethernet 1/1/11, state up
Jan 1 00:02:55:I:STP: VLAN 1 Port 1/1/9 STP State -> LISTENING (MakeFwding)
Jan 1 00:02:55:I:System: Interface ethernet 1/1/9, state up
Jan 1 00:02:55:I:STP: VLAN 1 Port 1/1/4 STP State -> LISTENING (MakeFwding)
Jan 1 00:02:55:I:System: Interface ethernet 1/1/4, state up
Jan 1 00:02:55:I:STP: VLAN 1 Port 1/1/1 STP State -> LISTENING (MakeFwding)
Jan 1 00:02:55:I:System: Interface ethernet 1/1/1, state up
Jan 1 00:02:53:I:PKI: Trustpoint DEVICE_TRUSTPNT: Successfully loaded Manufacturing certificate file.
Jan 1 00:02:52:D:DHCPC: Stopped DHCP Client service
Jan 1 00:02:52:I:System: Stack unit 1 POE PS 1, Internal Power supply with 124000 mwatts capacity is up
Jan 1 00:02:51:I:System: Cold start
Jan 1 00:02:51:D:DHCPC: starting dhcp client service
Jan 1 00:02:51:A:DHCPC: No DHCP Servers found on any ports
Jan 1 00:02:51:D:DHCPC: Found static IP address 192.168.12.253 subnet mask 255.255.255.0 on port 1/1/1
Jan 1 00:02:51:I:Security: running-config was potentially changed by operator from console