syzkaller login: [ 91.838353][ T54] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:40045' (ED25519) to the list of known hosts.
2025/07/05 20:03:35 ignoring optional flag "sandboxArg"="0"
2025/07/05 20:03:37 parsed 1 programs
[ 116.743870][ T5348] cgroup: Unknown subsys name 'net'
[ 116.813739][ T5348] cgroup: Unknown subsys name 'cpuset'
[ 116.818649][ T5348] cgroup: Unknown subsys name 'rlimit'
[ 118.341264][ T5348] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 122.726033][ T5361] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 125.586741][ T1129] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.590487][ T1129] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 125.623133][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.626386][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.354415][ T5404] chnl_net:caif_netlink_parms(): no params data found
[ 127.496743][ T5404] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.509708][ T5404] bridge0: port 1(bridge_slave_0) entered disabled state
[ 127.512924][ T5404] bridge_slave_0: entered allmulticast mode
[ 127.516975][ T5404] bridge_slave_0: entered promiscuous mode
[ 127.533351][ T5404] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.536444][ T5404] bridge0: port 2(bridge_slave_1) entered disabled state
[ 127.539471][ T5404] bridge_slave_1: entered allmulticast mode
[ 127.551625][ T5404] bridge_slave_1: entered promiscuous mode
[ 127.602558][ T5404] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 127.608475][ T5404] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 127.671419][ T5404] team0: Port device team_slave_0 added
[ 127.676314][ T5404] team0: Port device team_slave_1 added
[ 127.720777][ T5404] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 127.723641][ T5404] 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 1560 would solve the problem.
[ 127.750174][ T5404] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 127.769700][ T5404] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 127.772843][ T5404] 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 1560 would solve the problem.
[ 127.800751][ T5404] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 127.871992][ T5404] hsr_slave_0: entered promiscuous mode
[ 127.877243][ T5404] hsr_slave_1: entered promiscuous mode
[ 128.202774][ T5404] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 128.223167][ T5404] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 128.238128][ T5404] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 128.262303][ T5404] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 128.442230][ T5404] 8021q: adding VLAN 0 to HW filter on device bond0
[ 128.466891][ T5404] 8021q: adding VLAN 0 to HW filter on device team0
[ 128.492631][ T1129] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.495958][ T1129] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.521425][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.524529][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.817328][ T5404] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 128.856162][ T5404] veth0_vlan: entered promiscuous mode
[ 128.865443][ T5404] veth1_vlan: entered promiscuous mode
[ 128.895824][ T5404] veth0_macvtap: entered promiscuous mode
[ 128.905234][ T5404] veth1_macvtap: entered promiscuous mode
[ 128.928597][ T5404] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 128.953416][ T5404] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 128.972585][ T5404] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.978123][ T5404] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.991511][ T5404] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.995359][ T5404] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.205870][ T5404] syz-executor (5404) used greatest stack depth: 19992 bytes left
[ 129.243639][ T1129] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.321715][ T1129] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.371092][ T1129] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 129.429457][ T1129] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.467219][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 130.473736][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 130.477582][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 130.482171][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 130.485720][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2025/07/05 20:03:54 executed programs: 0
[ 131.584597][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 131.588717][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 131.596655][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 131.600800][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 131.606291][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 131.773565][ T1129] bridge_slave_1: left allmulticast mode
[ 131.776162][ T1129] bridge_slave_1: left promiscuous mode
[ 131.779393][ T1129] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.837281][ T1129] bridge_slave_0: left allmulticast mode
[ 131.842346][ T1129] bridge_slave_0: left promiscuous mode
[ 131.881433][ T1129] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.412397][ T1129] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 132.417645][ T1129] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 132.422372][ T1129] bond0 (unregistering): Released all slaves
[ 132.518373][ T1129] hsr_slave_0: left promiscuous mode
[ 132.522306][ T1129] hsr_slave_1: left promiscuous mode
[ 132.525216][ T1129] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 132.528439][ T1129] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 132.533560][ T1129] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 132.536728][ T1129] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 132.549407][ T1129] veth1_macvtap: left promiscuous mode
[ 132.552749][ T1129] veth0_macvtap: left promiscuous mode
[ 132.555525][ T1129] veth1_vlan: left promiscuous mode
[ 132.557985][ T1129] veth0_vlan: left promiscuous mode
[ 132.859429][ T1129] team0 (unregistering): Port device team_slave_1 removed
[ 132.880879][ T1129] team0 (unregistering): Port device team_slave_0 removed
[ 133.425369][ T5454] chnl_net:caif_netlink_parms(): no params data found
[ 133.676662][ T45] Bluetooth: hci0: command tx timeout
[ 133.965991][ T5454] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.969159][ T5454] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.993982][ T5454] bridge_slave_0: entered allmulticast mode
[ 134.024072][ T5454] bridge_slave_0: entered promiscuous mode
[ 134.033354][ T5454] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.036534][ T5454] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.050367][ T5454] bridge_slave_1: entered allmulticast mode
[ 134.080136][ T5454] bridge_slave_1: entered promiscuous mode
[ 134.169458][ T5454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.182471][ T5454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.262974][ T5454] team0: Port device team_slave_0 added
[ 134.287749][ T5454] team0: Port device team_slave_1 added
[ 134.328077][ T5454] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.339651][ T5454] 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 1560 would solve the problem.
[ 134.370193][ T5454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.385298][ T5454] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.388285][ T5454] 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 1560 would solve the problem.
[ 134.401901][ T5454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.485954][ T5454] hsr_slave_0: entered promiscuous mode
[ 134.500446][ T5454] hsr_slave_1: entered promiscuous mode
[ 135.084478][ T5454] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 135.103164][ T5454] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 135.113371][ T5454] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 135.133155][ T5454] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 135.274136][ T5454] 8021q: adding VLAN 0 to HW filter on device bond0
[ 135.312427][ T5454] 8021q: adding VLAN 0 to HW filter on device team0
[ 135.323030][ T1129] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.326373][ T1129] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 135.349031][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.352283][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 135.694446][ T5454] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 135.752117][ T45] Bluetooth: hci0: command tx timeout
[ 135.780417][ T5454] veth0_vlan: entered promiscuous mode
[ 135.787509][ T5454] veth1_vlan: entered promiscuous mode
[ 135.853182][ T5454] veth0_macvtap: entered promiscuous mode
[ 135.858844][ T5454] veth1_macvtap: entered promiscuous mode
[ 135.897108][ T5454] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 135.918909][ T5454] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 135.937260][ T5454] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.948947][ T5454] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.960084][ T5454] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.966604][ T5454] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.100989][ T3085] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.106647][ T3085] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 136.187192][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 136.191547][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 136.682067][ T5516] infiniband syz1: set down
[ 136.685135][ T5516] infiniband syz1: added ipvlan1
[ 136.781152][ T5516] RDS/IB: syz1: added
[ 136.783442][ T5516] smc: adding ib device syz1 with port count 1
[ 136.786099][ T5516] smc: ib device syz1 port 1 has pnetid
2025/07/05 20:04:00 executed programs: 3
[ 137.231649][ T5531] syz1: rxe_newlink: already configured on ipvlan1
[ 137.282337][ T5533] syz1: rxe_newlink: already configured on ipvlan1
[ 137.365327][ T5535] syz1: rxe_newlink: already configured on ipvlan1
[ 137.438518][ T5536] syz1: rxe_newlink: already configured on ipvlan1
[ 137.520079][ T5538] syz1: rxe_newlink: already configured on ipvlan1
[ 137.571157][ T5539] syz1: rxe_newlink: already configured on ipvlan1
[ 137.633949][ T5541] syz1: rxe_newlink: already configured on ipvlan1
[ 137.696911][ T5542] syz1: rxe_newlink: already configured on ipvlan1
[ 137.757302][ T5544] syz1: rxe_newlink: already configured on ipvlan1
[ 137.818141][ T5545] syz1: rxe_newlink: already configured on ipvlan1
[ 137.833374][ T45] Bluetooth: hci0: command tx timeout
[ 137.921749][ T1314] ieee802154 phy0 wpan0: encryption failed: -22
[ 137.924726][ T1314] ieee802154 phy1 wpan1: encryption failed: -22
[ 139.909994][ T45] Bluetooth: hci0: command tx timeout
2025/07/05 20:04:05 executed programs: 201
[ 142.266194][ T5741] rxe_newlink: 193 callbacks suppressed
[ 142.266221][ T5741] syz1: rxe_newlink: already configured on ipvlan1
[ 142.286256][ T5742] syz1: rxe_newlink: already configured on ipvlan1
[ 142.304203][ T5743] syz1: rxe_newlink: already configured on ipvlan1
[ 142.329103][ T5744] syz1: rxe_newlink: already configured on ipvlan1
[ 142.345582][ T5745] syz1: rxe_newlink: already configured on ipvlan1
[ 142.363501][ T5746] syz1: rxe_newlink: already configured on ipvlan1
[ 142.387133][ T5747] syz1: rxe_newlink: already configured on ipvlan1
[ 142.403428][ T5748] syz1: rxe_newlink: already configured on ipvlan1
[ 142.418842][ T5749] syz1: rxe_newlink: already configured on ipvlan1
[ 142.450165][ T5750] syz1: rxe_newlink: already configured on ipvlan1
2025/07/05 20:04:10 executed programs: 440
[ 147.298684][ T5980] rxe_newlink: 229 callbacks suppressed
[ 147.298699][ T5980] syz1: rxe_newlink: already configured on ipvlan1
[ 147.318792][ T5981] syz1: rxe_newlink: already configured on ipvlan1
[ 147.334952][ T5982] syz1: rxe_newlink: already configured on ipvlan1
[ 147.369975][ T5983] syz1: rxe_newlink: already configured on ipvlan1
[ 147.385442][ T5984] syz1: rxe_newlink: already configured on ipvlan1
[ 147.403485][ T5985] syz1: rxe_newlink: already configured on ipvlan1
[ 147.428931][ T5986] syz1: rxe_newlink: already configured on ipvlan1
[ 147.444297][ T5987] syz1: rxe_newlink: already configured on ipvlan1
[ 147.473382][ T5988] syz1: rxe_newlink: already configured on ipvlan1
[ 147.494019][ T5989] syz1: rxe_newlink: already configured on ipvlan1
[ 150.614254][ T4689] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 150.618214][ T4689] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 150.622137][ T4689] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 150.625945][ T4689] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 150.629615][ T4689] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 150.767428][ T1129] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 150.840927][ T1129] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 150.895631][ T1129] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 150.934691][ T1129] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 151.128451][ T1129] bridge_slave_1: left allmulticast mode
[ 151.139725][ T1129] bridge_slave_1: left promiscuous mode
[ 151.142354][ T1129] bridge0: port 2(bridge_slave_1) entered disabled state
[ 151.147606][ T1129] bridge_slave_0: left allmulticast mode
[ 151.159386][ T1129] bridge_slave_0: left promiscuous mode
[ 151.163680][ T1129] bridge0: port 1(bridge_slave_0) entered disabled state
[ 151.567710][ T1129] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 151.574219][ T1129] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 151.579158][ T1129] bond0 (unregistering): Released all slaves
[ 151.744669][ T6138] chnl_net:caif_netlink_parms(): no params data found
[ 152.057175][ T6138] bridge0: port 1(bridge_slave_0) entered blocking state
[ 152.080049][ T6138] bridge0: port 1(bridge_slave_0) entered disabled state
[ 152.083167][ T6138] bridge_slave_0: entered allmulticast mode
[ 152.114174][ T6138] bridge_slave_0: entered promiscuous mode
[ 152.151728][ T6138] bridge0: port 2(bridge_slave_1) entered blocking state
[ 152.154807][ T6138] bridge0: port 2(bridge_slave_1) entered disabled state
[ 152.157901][ T6138] bridge_slave_1: entered allmulticast mode
[ 152.189869][ T6138] bridge_slave_1: entered promiscuous mode
[ 152.201345][ T1129] hsr_slave_0: left promiscuous mode
[ 152.210172][ T1129] hsr_slave_1: left promiscuous mode
[ 152.213019][ T1129] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 152.216167][ T1129] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 152.232023][ T1129] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 152.235220][ T1129] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 152.248254][ T1129] veth1_macvtap: left promiscuous mode
[ 152.251253][ T1129] veth0_macvtap: left promiscuous mode
[ 152.253723][ T1129] veth1_vlan: left promiscuous mode
[ 152.256038][ T1129] veth0_vlan: left promiscuous mode
[ 152.376983][ T12] smc: removing ib device syz1
[ 152.545136][ T1129] team0 (unregistering): Port device team_slave_1 removed
[ 152.565222][ T1129] team0 (unregistering): Port device team_slave_0 removed
[ 152.713541][ T45] Bluetooth: hci1: command tx timeout
[ 152.857234][ T9] ==================================================================
[ 152.860815][ T9] BUG: KASAN: slab-use-after-free in __ethtool_get_link_ksettings+0x6e/0x190
[ 152.864693][ T9] Read of size 8 at addr ffff888043ad22e8 by task kworker/0:0/9
[ 152.868881][ T9]
[ 152.869769][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(full)
[ 152.869784][ T9] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 152.869793][ T9] Workqueue: events smc_ib_port_event_work
[ 152.869866][ T9] Call Trace:
[ 152.869876][ T9]
[ 152.869882][ T9] dump_stack_lvl+0x189/0x250
[ 152.869898][ T9] ? __virt_addr_valid+0x1c8/0x5c0
[ 152.869912][ T9] ? rcu_is_watching+0x15/0xb0
[ 152.869925][ T9] ? __pfx_dump_stack_lvl+0x10/0x10
[ 152.869936][ T9] ? rcu_is_watching+0x15/0xb0
[ 152.869946][ T9] ? lock_release+0x4b/0x3e0
[ 152.869958][ T9] ? __virt_addr_valid+0x1c8/0x5c0
[ 152.869970][ T9] ? __virt_addr_valid+0x4a5/0x5c0
[ 152.869982][ T9] print_report+0xd2/0x2b0
[ 152.869992][ T9] ? __ethtool_get_link_ksettings+0x6e/0x190
[ 152.870007][ T9] kasan_report+0x118/0x150
[ 152.871110][ T9] ? __ethtool_get_link_ksettings+0x6e/0x190
[ 152.871129][ T9] __ethtool_get_link_ksettings+0x6e/0x190
[ 152.871143][ T9] ib_get_eth_speed+0x15e/0x7b0
[ 152.871159][ T9] ? __pfx_ib_get_eth_speed+0x10/0x10
[ 152.871174][ T9] ? do_raw_spin_unlock+0x4d/0x240
[ 152.871195][ T9] rxe_query_port+0x93/0x3b0
[ 152.871208][ T9] ib_query_port+0x16d/0x830
[ 152.871217][ T9] smc_ib_port_event_work+0x15a/0x940
[ 152.871235][ T9] ? _raw_spin_unlock_irq+0x23/0x50
[ 152.871249][ T9] ? process_scheduled_works+0x9ef/0x17b0
[ 152.871260][ T9] ? process_scheduled_works+0x9ef/0x17b0
[ 152.871272][ T9] process_scheduled_works+0xade/0x17b0
[ 152.871289][ T9] ? __pfx_process_scheduled_works+0x10/0x10
[ 152.871302][ T9] worker_thread+0x8a0/0xda0
[ 152.871318][ T9] kthread+0x70e/0x8a0
[ 152.871332][ T9] ? __pfx_worker_thread+0x10/0x10
[ 152.871343][ T9] ? __pfx_kthread+0x10/0x10
[ 152.871356][ T9] ? _raw_spin_unlock_irq+0x23/0x50
[ 152.871368][ T9] ? lockdep_hardirqs_on+0x9c/0x150
[ 152.871376][ T9] ? __pfx_kthread+0x10/0x10
[ 152.871389][ T9] ret_from_fork+0x3fc/0x770
[ 152.871401][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 152.871411][ T9] ? __pfx_kthread+0x10/0x10
[ 152.871424][ T9] ret_from_fork_asm+0x1a/0x30
[ 152.871440][ T9]
[ 152.871444][ T9]
[ 152.964941][ T9] Allocated by task 5454:
[ 152.966764][ T9] kasan_save_track+0x3e/0x80
[ 152.968769][ T9] __kasan_kmalloc+0x93/0xb0
[ 152.970790][ T9] __kvmalloc_node_noprof+0x30d/0x5f0
[ 152.973176][ T9] alloc_netdev_mqs+0xa6/0x11e0
[ 152.975496][ T9] rtnl_create_link+0x31f/0xd10
[ 152.977683][ T9] rtnl_newlink_create+0x25c/0xb00
[ 152.979911][ T9] rtnl_newlink+0x16d6/0x1c70
[ 152.981875][ T9] rtnetlink_rcv_msg+0x7cc/0xb70
[ 152.984025][ T9] netlink_rcv_skb+0x205/0x470
[ 152.986128][ T9] netlink_unicast+0x758/0x8d0
[ 152.988322][ T9] netlink_sendmsg+0x805/0xb30
[ 152.990287][ T9] __sock_sendmsg+0x219/0x270
[ 152.992286][ T9] __sys_sendto+0x3bd/0x520
[ 152.994291][ T9] __x64_sys_sendto+0xde/0x100
[ 152.996362][ T9] do_syscall_64+0xfa/0x3b0
[ 152.998238][ T9] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 153.000658][ T9]
[ 153.001694][ T9] Freed by task 1129:
[ 153.003460][ T9] kasan_save_track+0x3e/0x80
[ 153.005486][ T9] kasan_save_free_info+0x46/0x50
[ 153.007605][ T9] __kasan_slab_free+0x62/0x70
[ 153.009664][ T9] kfree+0x18e/0x440
[ 153.011349][ T9] device_release+0x9c/0x1c0
[ 153.013418][ T9] kobject_put+0x22b/0x480
[ 153.015450][ T9] netdev_run_todo+0xd2e/0xea0
[ 153.017567][ T9] default_device_exit_batch+0x81e/0x890
[ 153.020005][ T9] ops_undo_list+0x522/0x990
[ 153.021964][ T9] cleanup_net+0x4c5/0x800
[ 153.023916][ T9] process_scheduled_works+0xade/0x17b0
[ 153.026259][ T9] worker_thread+0x8a0/0xda0
[ 153.028312][ T9] kthread+0x70e/0x8a0
[ 153.030241][ T9] ret_from_fork+0x3fc/0x770
[ 153.032281][ T9] ret_from_fork_asm+0x1a/0x30
[ 153.034407][ T9]
[ 153.035513][ T9] The buggy address belongs to the object at ffff888043ad2000
[ 153.035513][ T9] which belongs to the cache kmalloc-cg-4k of size 4096
[ 153.041254][ T9] The buggy address is located 744 bytes inside of
[ 153.041254][ T9] freed 4096-byte region [ffff888043ad2000, ffff888043ad3000)
[ 153.047075][ T9]
[ 153.048164][ T9] The buggy address belongs to the physical page:
[ 153.050879][ T9] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x43ad0
[ 153.054650][ T9] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 153.058331][ T9] anon flags: 0x4fff00000000040(head|node=1|zone=1|lastcpupid=0x7ff)
[ 153.061767][ T9] page_type: f5(slab)
[ 153.063586][ T9] raw: 04fff00000000040 ffff88801a44b500 0000000000000000 dead000000000001
[ 153.067298][ T9] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000
[ 153.070952][ T9] head: 04fff00000000040 ffff88801a44b500 0000000000000000 dead000000000001
[ 153.074883][ T9] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000
[ 153.078738][ T9] head: 04fff00000000003 ffffea00010eb401 00000000ffffffff 00000000ffffffff
[ 153.082393][ T9] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[ 153.086160][ T9] page dumped because: kasan: bad access detected
[ 153.088786][ T9] page_owner tracks the page as allocated
[ 153.091296][ T9] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5114, tgid 5114 (udevd), ts 57201061537, free_ts 57187580664
[ 153.100134][ T9] post_alloc_hook+0x240/0x2a0
[ 153.102294][ T9] get_page_from_freelist+0x21e4/0x22c0
[ 153.104781][ T9] __alloc_frozen_pages_noprof+0x181/0x370
[ 153.107312][ T9] alloc_pages_mpol+0x232/0x4a0
[ 153.109455][ T9] allocate_slab+0x8a/0x3b0
[ 153.111456][ T9] ___slab_alloc+0xbfc/0x1480
[ 153.113532][ T9] __kvmalloc_node_noprof+0x429/0x5f0
[ 153.115929][ T9] seq_read_iter+0x1fd/0xe10
[ 153.118000][ T9] vfs_read+0x4d0/0x980
[ 153.119867][ T9] ksys_read+0x145/0x250
[ 153.121803][ T9] do_syscall_64+0xfa/0x3b0
[ 153.123756][ T9] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 153.126037][ T9] page last free pid 5118 tgid 5118 stack trace:
[ 153.128827][ T9] __free_frozen_pages+0xc71/0xe70
[ 153.130892][ T9] __put_partials+0x161/0x1c0
[ 153.133007][ T9] put_cpu_partial+0x17c/0x250
[ 153.135481][ T9] __slab_free+0x2f7/0x400
[ 153.137914][ T9] qlist_free_all+0x97/0x140
[ 153.139999][ T9] kasan_quarantine_reduce+0x148/0x160
[ 153.142420][ T9] __kasan_slab_alloc+0x22/0x80
[ 153.144600][ T9] __kmalloc_noprof+0x224/0x4f0
[ 153.146754][ T9] tomoyo_supervisor+0xbd5/0x1480
[ 153.148982][ T9] tomoyo_find_next_domain+0x488/0x1aa0
[ 153.151446][ T9] tomoyo_bprm_check_security+0x11c/0x180
[ 153.153984][ T9] security_bprm_check+0x89/0x270
[ 153.156177][ T9] bprm_execve+0x8ee/0x1450
[ 153.158457][ T9] do_execveat_common+0x510/0x6a0
[ 153.160928][ T9] __x64_sys_execve+0x94/0xb0
[ 153.163047][ T9] do_syscall_64+0xfa/0x3b0
[ 153.165067][ T9]
[ 153.166168][ T9] Memory state around the buggy address:
[ 153.168715][ T9] ffff888043ad2180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 153.172174][ T9] ffff888043ad2200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 153.175828][ T9] >ffff888043ad2280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 153.179519][ T9] ^
[ 153.182749][ T9] ffff888043ad2300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 153.186256][ T9] ffff888043ad2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 153.189736][ T9] ==================================================================
[ 153.225052][ T9] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 153.228312][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.16.0-rc4-syzkaller-00308-ga79a588fc176 #0 PREEMPT(full)
[ 153.233383][ T9] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 153.238020][ T9] Workqueue: events smc_ib_port_event_work
[ 153.240594][ T9] Call Trace:
[ 153.241943][ T9]
[ 153.243307][ T9] dump_stack_lvl+0x99/0x250
[ 153.245151][ T9] ? __asan_memcpy+0x40/0x70
[ 153.247030][ T9] ? __pfx_dump_stack_lvl+0x10/0x10
[ 153.249117][ T9] ? __pfx__printk+0x10/0x10
[ 153.251078][ T9] panic+0x2db/0x790
[ 153.252850][ T9] ? __pfx_panic+0x10/0x10
[ 153.254941][ T9] ? _raw_spin_unlock_irqrestore+0xfd/0x110
[ 153.257649][ T9] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 153.260379][ T9] ? print_memory_metadata+0x314/0x400
[ 153.262799][ T9] ? __ethtool_get_link_ksettings+0x6e/0x190
[ 153.265416][ T9] check_panic_on_warn+0x89/0xb0
[ 153.267633][ T9] ? __ethtool_get_link_ksettings+0x6e/0x190
[ 153.270195][ T9] end_report+0x78/0x160
[ 153.272018][ T9] kasan_report+0x129/0x150
[ 153.273969][ T9] ? __ethtool_get_link_ksettings+0x6e/0x190
[ 153.276876][ T9] __ethtool_get_link_ksettings+0x6e/0x190
[ 153.279469][ T9] ib_get_eth_speed+0x15e/0x7b0
[ 153.281602][ T9] ? __pfx_ib_get_eth_speed+0x10/0x10
[ 153.283899][ T9] ? do_raw_spin_unlock+0x4d/0x240
[ 153.286235][ T9] rxe_query_port+0x93/0x3b0
[ 153.288397][ T9] ib_query_port+0x16d/0x830
[ 153.290384][ T9] smc_ib_port_event_work+0x15a/0x940
[ 153.292787][ T9] ? _raw_spin_unlock_irq+0x23/0x50
[ 153.295679][ T9] ? process_scheduled_works+0x9ef/0x17b0
[ 153.298767][ T9] ? process_scheduled_works+0x9ef/0x17b0
[ 153.301463][ T9] process_scheduled_works+0xade/0x17b0
[ 153.303971][ T9] ? __pfx_process_scheduled_works+0x10/0x10
[ 153.306635][ T9] worker_thread+0x8a0/0xda0
[ 153.308715][ T9] kthread+0x70e/0x8a0
[ 153.310592][ T9] ? __pfx_worker_thread+0x10/0x10
[ 153.312883][ T9] ? __pfx_kthread+0x10/0x10
[ 153.314892][ T9] ? _raw_spin_unlock_irq+0x23/0x50
[ 153.317176][ T9] ? lockdep_hardirqs_on+0x9c/0x150
[ 153.319357][ T9] ? __pfx_kthread+0x10/0x10
[ 153.321376][ T9] ret_from_fork+0x3fc/0x770
[ 153.323538][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 153.325780][ T9] ? __pfx_kthread+0x10/0x10
[ 153.327830][ T9] ret_from_fork_asm+0x1a/0x30
[ 153.329803][ T9]
[ 153.331490][ T9] Kernel Offset: disabled
[ 153.333425][ T9] Rebooting in 86400 seconds..
VM DIAGNOSIS:
20:04:16 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000007a RBX=000000000000007a RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc900001b7090
R8 =ffff888033f38237 R9 =1ffff110067e7046 R10=dffffc0000000000 R11=ffffffff8547b080
R12=dffffc0000000000 R13=ffffffff99af88e2 R14=ffffffff99dfd720 R15=0000000000000000
RIP=ffffffff8547b0fc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88808d21c000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00005637a89c3138 CR3=0000000043809000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000c0c0fec4 Opmask01=000000000000007f Opmask02=00000000feff7f7f Opmask03=0000000000000000
Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 660c405722f94c01 6c40a73c5097cebf
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ee0d54550fd9d850 27dcc2bedf8e7cac
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5dd93bc26085a2bd c2390f5428108306
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 7ef9bbdce26122c7 fbdc56f29deaf6a4
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000fc0
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000040
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 fd7cece5a69e2200 7ef3631562000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 7e0000006560d273 4707f66a00006561
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 fb6c05450000655f 6e90c9cc65340243
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 114a5b078ee4f600 e01830e9eac01200
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 30b4e3afc0330f8a 8e9bff643f090f6c
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 77a254a6cdf67430 3c523f58e5a2da29
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a54ff53a3c6ef372 bb67ae856a09e667
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 726f646e65760027 7325272065636976 6564206973637320 64696c61766e6900
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 574a414b40530002 5600020540464c53 4041054c56465605 414c4944534b4c00
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7274656e20313d6d 756e2e6463685f79 6d6d756420313d70 6f6f6c5f78616d2e
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7265747369676572 6e755f7665647465 6e2e65726f632e74 656e2e6c74637379
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e617020343d7372 6f6e696d5f796361 67656c5f6d756e5f 6964656d6f632e69
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 64656d6f63203233 3d78616d5f736462 6e2032333d706f6f 6c5f78616d203233
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3d6d756e2e646368 5f796d6d75642030 34313d736365735f 74756f656d69745f
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7265747369676572 6e755f7665647465 6e2e65726f632e74 656e2e6c74637379
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000