07-Oct-2026 23:36:49: building syzkaller on 1e72964b0111319984575e60f266d1fa0a98abb5... 07-Oct-2026 23:53:20: fetching kernel... 07-Oct-2026 23:53:27: checked out kernel commit 7b63ef2d55f24519e7e9e5f4d15dbea03f126e40 ("Merge tag 'for-7.3-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux", 2026-10-07 15:58:48 +0200 +0200) 07-Oct-2026 23:53:27: cleaning kernel... 08-Oct-2026 00:03:02: building kernel... 08-Oct-2026 00:16:25: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 08-Oct-2026 00:16:25: testing patch... 08-Oct-2026 00:21:25: aggregating test results failed: lost connection to test machine Warning: Permanently added '10.128.0.165' (ED25519) to the list of known hosts. 2026/10/08 00:20:29 parsed 1 programs 2026/10/08 00:20:29 serving rpc on tcp://46575 [ 79.220894][ T5630] cgroup: Unknown subsys name 'net' [ 79.348407][ T5630] cgroup: Unknown subsys name 'cpuset' [ 79.351250][ T5630] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 80.784109][ T5630] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 83.645308][ T5637] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 83.649149][ T5637] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 83.649446][ T5637] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 83.649696][ T5637] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 83.650039][ T5637] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 84.403079][ T5656] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.403570][ T5656] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.404142][ T5656] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.415420][ T5656] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.417581][ T5656] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.226210][ T5674] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.226907][ T5674] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.227042][ T5674] bridge_slave_0: entered allmulticast mode [ 86.228074][ T5674] bridge_slave_0: entered promiscuous mode [ 86.232128][ T5674] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.232224][ T5674] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.232351][ T5674] bridge_slave_1: entered allmulticast mode [ 86.234149][ T5674] bridge_slave_1: entered promiscuous mode [ 86.297277][ T5674] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.299476][ T5674] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.326072][ T5674] team0: Port device team_slave_0 added [ 86.328677][ T5674] team0: Port device team_slave_1 added [ 86.352160][ T5674] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.352173][ T5674] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.352189][ T5674] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.354185][ T5674] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.354198][ T5674] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 86.354218][ T5674] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.439778][ T5674] hsr_slave_0: entered promiscuous mode [ 86.444800][ T5674] hsr_slave_1: entered promiscuous mode [ 86.588513][ T5674] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 86.594808][ T5674] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.597545][ T5674] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 86.611829][ T5674] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.628419][ T5674] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 86.630573][ T5674] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.631411][ T5674] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 86.634050][ T5674] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.674113][ T5674] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.674187][ T5674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.674524][ T5674] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.674587][ T5674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.741104][ T5674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.757585][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.758358][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.768191][ T5674] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.796271][ T1036] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.796362][ T1036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.803505][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.803565][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.112697][ T5674] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.294591][ T5674] veth0_vlan: entered promiscuous mode [ 87.311643][ T5674] veth1_vlan: entered promiscuous mode [ 87.341757][ T5674] veth0_macvtap: entered promiscuous mode [ 87.346833][ T5674] veth1_macvtap: entered promiscuous mode [ 87.363013][ T5674] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.377105][ T5674] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.435605][ T50] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.436045][ T50] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.436079][ T50] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.436109][ T50] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.520143][ T13] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.601111][ T13] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.660261][ T13] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.717435][ T13] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.261740][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.261761][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.301709][ T1036] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.301730][ T1036] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.637409][ T13] bridge_slave_1: left allmulticast mode [ 88.637455][ T13] bridge_slave_1: left promiscuous mode [ 88.639138][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.670747][ T13] bridge_slave_0: left allmulticast mode [ 88.670781][ T13] bridge_slave_0: left promiscuous mode [ 88.671043][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.816096][ T988] cfg80211: failed to load regulatory.db execution of simple program fails: NOTFAIL: arptable checkpoint: getsockopt(ARPT_SO_GET_ENTRIES) failed. table=filter (errno 22: Invalid argument). [ 89.016310][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.024933][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.049526][ T13] bond0 (unregistering): Released all slaves [ 89.160661][ T13] hsr_slave_0: left promiscuous mode [ 89.161534][ T13] hsr_slave_1: left promiscuous mode [ 89.162620][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.162648][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.164368][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.164386][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.176604][ T13] veth1_macvtap: left promiscuous mode [ 89.176660][ T13] veth0_macvtap: left promiscuous mode [ 89.176770][ T13] veth1_vlan: left promiscuous mode [ 89.176849][ T13] veth0_vlan: left promiscuous mode [ 89.507208][ T13] team0 (unregistering): Port device team_slave_1 removed [ 89.532830][ T13] team0 (unregistering): Port device team_slave_0 removed [ 90.152674][ T5281] 8021q: adding VLAN 0 to HW filter on device eth1 [ 90.611926][ T5281] 8021q: adding VLAN 0 to HW filter on device eth2 [ 91.159959][ T5281] 8021q: adding VLAN 0 to HW filter on device eth3 [ 91.468604][ T5281] 8021q: adding VLAN 0 to HW filter on device eth4