15-Sep-2026 10:12:11: building syzkaller on b6a5eeb7114b1887514b0d74ca39167dfbfa4603... 15-Sep-2026 10:19:14: fetching kernel... 15-Sep-2026 10:19:18: checked out kernel commit 587858367581b9c55c3690f4e63382ad622719d4 ("Merge tag 'nfsd-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux", 2026-09-14 10:41:30 -0700 -0700) 15-Sep-2026 10:19:18: cleaning kernel... 15-Sep-2026 10:19:20: applying patch (713 bytes)... 15-Sep-2026 10:19:20: building kernel... 15-Sep-2026 10:32:27: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 15-Sep-2026 10:32:27: testing patch... 15-Sep-2026 10:37:20: 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). Warning: Permanently added '10.128.1.177' (ED25519) to the list of known hosts. 2026/09/15 10:36:35 parsed 1 programs 2026/09/15 10:36:35 serving rpc on tcp://36671 [ 97.008320][ T5631] cgroup: Unknown subsys name 'net' [ 97.146437][ T5631] cgroup: Unknown subsys name 'cpuset' [ 97.150104][ T5631] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 97.577622][ T10] cfg80211: failed to load regulatory.db [ 98.952704][ T5631] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 102.463188][ T5645] 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. [ 102.468100][ T5645] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 102.468498][ T5645] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 102.468788][ T5645] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 102.469155][ T5645] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 104.670974][ T5680] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.671498][ T5680] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.671624][ T5680] bridge_slave_0: entered allmulticast mode [ 104.676501][ T5680] bridge_slave_0: entered promiscuous mode [ 104.701324][ T5680] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.701462][ T5680] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.701645][ T5680] bridge_slave_1: entered allmulticast mode [ 104.707565][ T5680] bridge_slave_1: entered promiscuous mode [ 104.755188][ T5680] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.758093][ T5680] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.801186][ T5680] team0: Port device team_slave_0 added [ 104.808350][ T5680] team0: Port device team_slave_1 added [ 104.836597][ T5680] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.836612][ T5680] 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. [ 104.836639][ T5680] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.838815][ T5680] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.838832][ T5680] 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. [ 104.838864][ T5680] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.961449][ T5680] hsr_slave_0: entered promiscuous mode [ 104.963188][ T5680] hsr_slave_1: entered promiscuous mode [ 105.141888][ T5680] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 105.155219][ T5680] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.156750][ T5680] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 105.161486][ T5680] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.163701][ T5680] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 105.195893][ T5680] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.197198][ T5680] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 105.209126][ T5680] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.255166][ T5680] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.255262][ T5680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.255686][ T5680] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.255772][ T5680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.350068][ T5680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.378361][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.379845][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.415939][ T5680] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.433157][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.433259][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.441920][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.442026][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.562918][ T5680] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.619871][ T5680] veth0_vlan: entered promiscuous mode [ 105.636147][ T5680] veth1_vlan: entered promiscuous mode [ 105.676296][ T5680] veth0_macvtap: entered promiscuous mode [ 105.681087][ T5680] veth1_macvtap: entered promiscuous mode [ 105.711601][ T5680] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.729189][ T5680] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.765089][ T42] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.770453][ T42] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.770501][ T42] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.832641][ T80] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.974888][ T80] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.097260][ T80] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.189599][ T80] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.656817][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 106.657692][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 106.658215][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 106.659613][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 106.660392][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 107.325697][ T80] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.446452][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.446481][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.505920][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.505944][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 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). [ 108.836631][ T80] bridge_slave_1: left allmulticast mode [ 108.836678][ T80] bridge_slave_1: left promiscuous mode [ 108.838492][ T80] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.845622][ T80] bridge_slave_0: left allmulticast mode [ 108.845707][ T80] bridge_slave_0: left promiscuous mode [ 108.846394][ T80] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.026958][ T80] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.029905][ T80] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 109.031739][ T80] bond0 (unregistering): Released all slaves [ 109.123743][ T80] hsr_slave_0: left promiscuous mode [ 109.124600][ T80] hsr_slave_1: left promiscuous mode [ 109.125726][ T80] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 109.125760][ T80] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 109.126927][ T80] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 109.126946][ T80] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 109.181999][ T80] veth1_macvtap: left promiscuous mode [ 109.188497][ T80] veth0_macvtap: left promiscuous mode [ 109.188647][ T80] veth1_vlan: left promiscuous mode [ 109.189658][ T80] veth0_vlan: left promiscuous mode [ 109.566173][ T80] team0 (unregistering): Port device team_slave_1 removed [ 109.599106][ T80] team0 (unregistering): Port device team_slave_0 removed [ 109.788679][ T5279] 8021q: adding VLAN 0 to HW filter on device eth1 [ 110.520208][ T5279] 8021q: adding VLAN 0 to HW filter on device eth2 [ 111.351931][ T5279] 8021q: adding VLAN 0 to HW filter on device eth3 [ 111.769916][ T5279] 8021q: adding VLAN 0 to HW filter on device eth4