17-Sep-2026 03:02:53: building syzkaller on 1fe56c0af80df10ab9f07819d9fa709dc9971ae1... 17-Sep-2026 03:21:26: fetching kernel... 17-Sep-2026 03:21:29: checked out kernel commit 238650ef6c7c7cca08e032527329424c9fbd70e5 ("Merge tag 'powerpc-7.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux", 2026-09-16 09:29:25 -0700 -0700) 17-Sep-2026 03:21:29: cleaning kernel... 17-Sep-2026 03:28:05: applying patch (1449 bytes)... 17-Sep-2026 03:28:05: building kernel... 17-Sep-2026 03:52:11: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 17-Sep-2026 03:52:11: testing patch... 17-Sep-2026 03:57:36: aggregating test results failed: SYZFAIL: failed to recv rpc SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) execution of simple program fails: NOTFAIL: arptable checkpoint: getsockopt(ARPT_SO_GET_ENTRIES) failed. table=filter (errno 22: Invalid argument). [ 97.772398][ T30] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.171' (ED25519) to the list of known hosts. 2026/09/17 03:56:49 parsed 1 programs 2026/09/17 03:56:49 serving rpc on tcp://36781 [ 107.425166][ T5633] cgroup: Unknown subsys name 'net' [ 107.545023][ T5633] cgroup: Unknown subsys name 'cpuset' [ 107.548768][ T5633] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 109.417916][ T5633] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 112.955691][ T5646] 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. [ 112.962789][ T5646] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 112.996505][ T5646] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 113.265373][ T5649] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 113.265924][ T5649] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 115.512391][ T5665] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.513183][ T5665] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.513330][ T5665] bridge_slave_0: entered allmulticast mode [ 115.515484][ T5665] bridge_slave_0: entered promiscuous mode [ 115.529061][ T5665] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.529366][ T5665] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.549236][ T5665] bridge_slave_1: entered allmulticast mode [ 115.557769][ T5665] bridge_slave_1: entered promiscuous mode [ 115.630326][ T5665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.634285][ T5665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.686289][ T5665] team0: Port device team_slave_0 added [ 115.689012][ T5665] team0: Port device team_slave_1 added [ 115.730273][ T5665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.730299][ T5665] 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. [ 115.730326][ T5665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.733142][ T5665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.733159][ T5665] 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. [ 115.733183][ T5665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.862291][ T5665] hsr_slave_0: entered promiscuous mode [ 115.863274][ T5665] hsr_slave_1: entered promiscuous mode [ 116.076825][ T5665] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 116.092514][ T5665] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 116.093733][ T5665] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 116.098383][ T5665] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 116.099220][ T5665] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 116.134480][ T5665] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 116.135457][ T5665] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 116.139947][ T5665] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 116.197762][ T5665] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.198152][ T5665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.199090][ T5665] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.199183][ T5665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.311983][ T5665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.335679][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.336716][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.366715][ T5665] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.383604][ T1025] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.383705][ T1025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.407438][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.407552][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.844519][ T5665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.096930][ T5665] veth0_vlan: entered promiscuous mode [ 117.113794][ T5665] veth1_vlan: entered promiscuous mode [ 117.156179][ T5665] veth0_macvtap: entered promiscuous mode [ 117.167677][ T5665] veth1_macvtap: entered promiscuous mode [ 117.193491][ T5665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.212241][ T5665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.232386][ T35] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.280820][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.281325][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.281370][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.396824][ T35] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.447398][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 117.458211][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 117.468719][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 117.472847][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 117.480842][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 117.517254][ T35] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.859496][ T1025] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.859521][ T1025] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.918179][ T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.918204][ T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.615243][ T35] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.627933][ T35] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) execution of simple program fails: NOTFAIL: arptable checkpoint: getsockopt(ARPT_SO_GET_ENTRIES) failed. table=filter (errno 22: Invalid argument). [ 120.427475][ T35] bridge_slave_1: left allmulticast mode [ 120.427525][ T35] bridge_slave_1: left promiscuous mode [ 120.429778][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.462567][ T35] bridge_slave_0: left allmulticast mode [ 120.462600][ T35] bridge_slave_0: left promiscuous mode [ 120.462856][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.719836][ T35] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 120.737618][ T35] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 120.752620][ T35] bond0 (unregistering): Released all slaves [ 120.907249][ T35] hsr_slave_0: left promiscuous mode [ 120.914686][ T35] hsr_slave_1: left promiscuous mode [ 120.922848][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.922909][ T35] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.940373][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.940400][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.972218][ T35] veth1_macvtap: left promiscuous mode [ 120.972279][ T35] veth0_macvtap: left promiscuous mode [ 120.972394][ T35] veth1_vlan: left promiscuous mode [ 120.972483][ T35] veth0_vlan: left promiscuous mode [ 121.426768][ T35] team0 (unregistering): Port device team_slave_1 removed [ 121.462985][ T35] team0 (unregistering): Port device team_slave_0 removed [ 121.649607][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 122.528940][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 123.247846][ T5279] 8021q: adding VLAN 0 to HW filter on device eth3 [ 123.683122][ T5279] 8021q: adding VLAN 0 to HW filter on device eth4