Warning: Permanently added '[localhost]:4362' (ED25519) to the list of known hosts. [ 44.959967][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 44.959985][ T42] audit: type=1400 audit(1791208800.711:138): avc: denied { execute } for pid=5727 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 44.961020][ T42] audit: type=1400 audit(1791208800.711:139): avc: denied { execute_no_trans } for pid=5727 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2026/10/05 14:00:02 parsed 1 programs 2026/10/05 14:00:02 serving rpc on tcp://43447 [ 46.349642][ T42] audit: type=1400 audit(1791208802.101:140): avc: denied { node_bind } for pid=5727 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 48.683093][ T42] audit: type=1400 audit(1791208804.441:141): avc: denied { mounton } for pid=5737 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 48.685162][ T42] audit: type=1400 audit(1791208804.441:142): avc: denied { mount } for pid=5737 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 48.687135][ T5737] cgroup: Unknown subsys name 'net' [ 48.688325][ T42] audit: type=1400 audit(1791208804.441:143): avc: denied { unmount } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 48.828010][ T5737] cgroup: Unknown subsys name 'cpuset' [ 48.832248][ T5737] cgroup: Unknown subsys name 'rlimit' [ 49.053126][ T42] audit: type=1400 audit(1791208804.801:144): avc: denied { setattr } for pid=5737 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.053919][ T42] audit: type=1400 audit(1791208804.811:145): avc: denied { create } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.054298][ T42] audit: type=1400 audit(1791208804.811:146): avc: denied { write } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.054665][ T42] audit: type=1400 audit(1791208804.811:147): avc: denied { read } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 49.124515][ T5740] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 49.838618][ T5737] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.832327][ T42] kauditd_printk_skb: 10 callbacks suppressed [ 51.832353][ T42] audit: type=1400 audit(1791208807.581:158): avc: denied { execmem } for pid=5742 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 51.836657][ T42] audit: type=1400 audit(1791208807.591:159): avc: denied { read } for pid=5743 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 51.837098][ T42] audit: type=1400 audit(1791208807.591:160): avc: denied { open } for pid=5743 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 51.838390][ T42] audit: type=1400 audit(1791208807.591:161): avc: denied { mounton } for pid=5743 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 51.912934][ T42] audit: type=1400 audit(1791208807.671:162): avc: denied { mounton } for pid=5743 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=2833 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 51.917739][ T42] audit: type=1400 audit(1791208807.671:163): avc: denied { mount } for pid=5743 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 51.917791][ T42] audit: type=1400 audit(1791208807.671:164): avc: denied { mounton } for pid=5743 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 51.917828][ T42] audit: type=1400 audit(1791208807.671:165): avc: denied { mount } for pid=5743 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 52.168515][ T42] audit: type=1400 audit(1791208807.921:166): avc: denied { mount } for pid=5750 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 52.170153][ T42] audit: type=1400 audit(1791208807.921:167): avc: denied { mounton } for pid=5750 comm="syz-executor" path="/syzkaller.VVJJYy/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 52.209147][ T5750] 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. [ 52.684591][ T5755] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.685428][ T5755] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.685585][ T5755] bridge_slave_0: entered allmulticast mode [ 52.686984][ T5755] bridge_slave_0: entered promiscuous mode [ 52.690087][ T5755] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.690163][ T5755] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.690259][ T5755] bridge_slave_1: entered allmulticast mode [ 52.692488][ T5755] bridge_slave_1: entered promiscuous mode [ 52.716849][ T5755] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.719444][ T5755] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.744484][ T5755] team0: Port device team_slave_0 added [ 52.746734][ T5755] team0: Port device team_slave_1 added [ 52.769846][ T5755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.769863][ T5755] 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. [ 52.769885][ T5755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.772178][ T5755] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.772190][ T5755] 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. [ 52.772212][ T5755] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.809855][ T5755] hsr_slave_0: entered promiscuous mode [ 52.811206][ T5755] hsr_slave_1: entered promiscuous mode [ 52.994135][ T5755] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.001292][ T5755] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 53.002027][ T5755] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.009600][ T5755] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 53.010804][ T5755] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.017611][ T5755] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 53.018289][ T5755] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.022037][ T5755] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 53.050392][ T5755] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.050489][ T5755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.050885][ T5755] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.050977][ T5755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.102087][ T5755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.115379][ T38] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.116096][ T38] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.122840][ T5755] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.130975][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.131065][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.138935][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.138980][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.462046][ T5755] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.503176][ T5755] veth0_vlan: entered promiscuous mode [ 53.509783][ T5755] veth1_vlan: entered promiscuous mode [ 53.536194][ T5755] veth0_macvtap: entered promiscuous mode [ 53.540412][ T5755] veth1_macvtap: entered promiscuous mode [ 53.557825][ T5755] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.563634][ T5755] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.613029][ T5749] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.613074][ T5749] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.613108][ T5749] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.613140][ T5749] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.686830][ T5749] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.753667][ T5749] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.804410][ T5749] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.850078][ T5805] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 53.850997][ T5805] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 53.851810][ T5805] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 53.853903][ T5805] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 53.854251][ T5805] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 53.872197][ T5749] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.076015][ T1162] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.076037][ T1162] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.104372][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.104391][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/10/05 14:00:11 executed programs: 0 [ 55.946236][ T5805] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 55.946679][ T5805] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 55.947036][ T5805] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 55.948594][ T5805] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 55.949099][ T5805] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.016901][ T5749] bridge_slave_1: left allmulticast mode [ 56.016929][ T5749] bridge_slave_1: left promiscuous mode [ 56.017323][ T5749] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.020799][ T5749] bridge_slave_0: left allmulticast mode [ 56.020812][ T5749] bridge_slave_0: left promiscuous mode [ 56.020968][ T5749] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.116945][ T5749] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.118776][ T5749] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.119972][ T5749] bond0 (unregistering): Released all slaves [ 56.153661][ T5443] 8021q: adding VLAN 0 to HW filter on device eth2 [ 56.209802][ T5749] hsr_slave_0: left promiscuous mode [ 56.210269][ T5749] hsr_slave_1: left promiscuous mode [ 56.210683][ T5749] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 56.210698][ T5749] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 56.211440][ T5749] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 56.211450][ T5749] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.216899][ T5749] veth1_macvtap: left promiscuous mode [ 56.216927][ T5749] veth0_macvtap: left promiscuous mode [ 56.216976][ T5749] veth1_vlan: left promiscuous mode [ 56.217047][ T5749] veth0_vlan: left promiscuous mode [ 56.383613][ T5749] team0 (unregistering): Port device team_slave_1 removed [ 56.397447][ T5749] team0 (unregistering): Port device team_slave_0 removed [ 56.491584][ T5443] 8021q: adding VLAN 0 to HW filter on device eth3 [ 56.683343][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.683449][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.683540][ T5864] bridge_slave_0: entered allmulticast mode [ 56.684889][ T5864] bridge_slave_0: entered promiscuous mode [ 56.687430][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.687500][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.687588][ T5864] bridge_slave_1: entered allmulticast mode [ 56.688999][ T5864] bridge_slave_1: entered promiscuous mode [ 56.713544][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.716167][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.736566][ T5443] 8021q: adding VLAN 0 to HW filter on device eth4 [ 56.738725][ T5864] team0: Port device team_slave_0 added [ 56.741559][ T5864] team0: Port device team_slave_1 added [ 56.780011][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.780029][ T5864] 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. [ 56.780050][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.783421][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.783429][ T5864] 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. [ 56.783442][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.801373][ T5864] hsr_slave_0: entered promiscuous mode [ 56.801799][ T5864] hsr_slave_1: entered promiscuous mode [ 56.838479][ T42] kauditd_printk_skb: 30 callbacks suppressed [ 56.838495][ T42] audit: type=1400 audit(1791208812.591:198): avc: denied { write } for pid=5901 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.887741][ T42] audit: type=1400 audit(1791208812.641:199): avc: denied { write } for pid=5904 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.245039][ T5443] 8021q: adding VLAN 0 to HW filter on device eth5 [ 57.363631][ T42] audit: type=1400 audit(1791208813.121:200): avc: denied { write } for pid=5907 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.442718][ T42] audit: type=1400 audit(1791208813.191:201): avc: denied { write } for pid=5910 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.561748][ T5864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.565159][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 57.565943][ T5864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.568032][ T42] audit: type=1400 audit(1791208813.321:202): avc: denied { write } for pid=5913 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.570562][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 57.571335][ T5864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.586969][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 57.595941][ T5864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.598112][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 57.637705][ T42] audit: type=1400 audit(1791208813.391:203): avc: denied { write } for pid=5916 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.691333][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.704553][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.707082][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.707126][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.725746][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.725831][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.741283][ T42] audit: type=1400 audit(1791208813.491:204): avc: denied { write } for pid=5924 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.809749][ T42] audit: type=1400 audit(1791208813.561:205): avc: denied { write } for pid=5928 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.887269][ T42] audit: type=1400 audit(1791208813.641:206): avc: denied { write } for pid=5932 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.942242][ T42] audit: type=1400 audit(1791208813.691:207): avc: denied { write } for pid=5937 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.034402][ T5090] Bluetooth: hci0: command tx timeout [ 58.053575][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.090621][ T5864] veth0_vlan: entered promiscuous mode [ 58.097299][ T5864] veth1_vlan: entered promiscuous mode [ 58.120409][ T5864] veth0_macvtap: entered promiscuous mode [ 58.126708][ T5864] veth1_macvtap: entered promiscuous mode [ 58.139292][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.145639][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.172829][ T5749] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.172960][ T5749] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.173128][ T5749] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.173147][ T5749] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.209137][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.209157][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.236673][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.236695][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.285614][ T5944] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000dd: 0000 [#1] SMP KASAN NOPTI [ 58.290295][ T5944] KASAN: null-ptr-deref in range [0x00000000000006e8-0x00000000000006ef] [ 58.293459][ T5944] CPU: 2 UID: 0 PID: 5944 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 58.296700][ T5944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 58.299853][ T5944] RIP: 0010:ucsi_acpi_probe+0x84/0x560 [ 58.301854][ T5944] Code: 84 db 74 09 e8 4d 14 07 fa 49 8d 6d f0 e8 44 14 07 fa 48 8d bd ec 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ea [ 58.307832][ T5944] RSP: 0018:ffffc9000677fb20 EFLAGS: 00010207 [ 58.309733][ T5944] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.312518][ T5944] RDX: 00000000000000dd RSI: ffffffff880533ac RDI: 00000000000006ec [ 58.315576][ T5944] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 58.318637][ T5944] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888023fce000 [ 58.321793][ T5944] R13: 0000000000000000 R14: ffff888023fce430 R15: ffff888023fce070 [ 58.324908][ T5944] FS: 00005555799fa500(0000) GS:ffff8880d5d4e000(0000) knlGS:0000000000000000 [ 58.328424][ T5944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.331011][ T5944] CR2: 00007f1e3b070090 CR3: 00000000562a8000 CR4: 0000000000352ef0 [ 58.334150][ T5944] Call Trace: [ 58.335498][ T5944] [ 58.336690][ T5944] ? __pfx_ucsi_acpi_probe+0x10/0x10 [ 58.338749][ T5944] platform_probe+0x106/0x1d0 [ 58.340627][ T5944] ? __pfx_platform_probe+0x10/0x10 [ 58.342686][ T5944] really_probe+0x241/0xa60 [ 58.344498][ T5944] __driver_probe_device+0x210/0x460 [ 58.346470][ T5944] device_driver_attach+0xd1/0x220 [ 58.348533][ T5944] bind_store+0xf4/0x190 [ 58.350193][ T5944] ? __pfx_bind_store+0x10/0x10 [ 58.352132][ T5944] drv_attr_store+0x74/0xb0 [ 58.353940][ T5944] ? __pfx_drv_attr_store+0x10/0x10 [ 58.356009][ T5944] sysfs_kf_write+0xf2/0x150 [ 58.357854][ T5944] kernfs_fop_write_iter+0x3e0/0x5f0 [ 58.359943][ T5944] ? __pfx_sysfs_kf_write+0x10/0x10 [ 58.362007][ T5944] vfs_write+0x6af/0x1050 [ 58.363729][ T5944] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 58.366062][ T5944] ? __pfx_vfs_write+0x10/0x10 [ 58.367986][ T5944] ? __pfx_do_sys_openat2+0x10/0x10 [ 58.370082][ T5944] ? __x64_sys_futex+0x34f/0x4d0 [ 58.372074][ T5944] ? __x64_sys_futex+0x358/0x4d0 [ 58.374028][ T5944] ksys_write+0x12a/0x250 [ 58.375785][ T5944] ? __pfx_ksys_write+0x10/0x10 [ 58.377720][ T5944] do_syscall_64+0x123/0x790 [ 58.379551][ T5944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.381882][ T5944] RIP: 0033:0x7f1e3b19e199 [ 58.383653][ T5944] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 58.391026][ T5944] RSP: 002b:00007fff49e79138 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.394325][ T5944] RAX: ffffffffffffffda RBX: 00007f1e3b425fa0 RCX: 00007f1e3b19e199 [ 58.397446][ T5944] RDX: 0000000000000007 RSI: 0000200000000600 RDI: 0000000000000006 [ 58.400554][ T5944] RBP: 00007f1e3b2350b8 R08: 0000000000000000 R09: 0000000000000000 [ 58.403642][ T5944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.406435][ T5944] R13: 00007f1e3b425fac R14: 00007f1e3b425fa0 R15: 00007f1e3b425fa0 [ 58.408926][ T5944] [ 58.409923][ T5944] Modules linked in: [ 58.411355][ T5944] ---[ end trace 0000000000000000 ]--- [ 58.413487][ T5944] RIP: 0010:ucsi_acpi_probe+0x84/0x560 [ 58.413508][ T5944] Code: 84 db 74 09 e8 4d 14 07 fa 49 8d 6d f0 e8 44 14 07 fa 48 8d bd ec 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ea [ 58.413518][ T5944] RSP: 0018:ffffc9000677fb20 EFLAGS: 00010207 [ 58.413528][ T5944] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 58.413535][ T5944] RDX: 00000000000000dd RSI: ffffffff880533ac RDI: 00000000000006ec [ 58.413541][ T5944] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 58.413547][ T5944] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888023fce000 [ 58.413553][ T5944] R13: 0000000000000000 R14: ffff888023fce430 R15: ffff888023fce070 [ 58.413560][ T5944] FS: 00005555799fa500(0000) GS:ffff8880d5d4e000(0000) knlGS:0000000000000000 [ 58.413582][ T5944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.413591][ T5944] CR2: 00007f1e3b070090 CR3: 00000000562a8000 CR4: 0000000000352ef0 [ 58.413599][ T5944] Kernel panic - not syncing: Fatal exception [ 58.447176][ T5944] Kernel Offset: disabled [ 58.448565][ T5944] Rebooting in 86400 seconds..