Warning: Permanently added '10.128.0.79' (ED25519) to the list of known hosts.
2026/03/19 07:38:11 parsed 1 programs
[ 118.675493][ T5864] cgroup: Unknown subsys name 'net'
[ 118.811237][ T5864] cgroup: Unknown subsys name 'cpuset'
[ 118.820525][ T5864] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 120.408441][ T5864] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 123.630736][ T5876] 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.
[ 123.781553][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 123.790556][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 123.801036][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 123.810395][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 123.818328][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 124.162296][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.170341][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.224160][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.232955][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.494709][ T5893] chnl_net:caif_netlink_parms(): no params data found
[ 124.619175][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.627306][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.634740][ T5893] bridge_slave_0: entered allmulticast mode
[ 124.643663][ T5893] bridge_slave_0: entered promiscuous mode
[ 124.656423][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.664453][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state
[ 124.672104][ T5893] bridge_slave_1: entered allmulticast mode
[ 124.681387][ T5893] bridge_slave_1: entered promiscuous mode
[ 124.726287][ T5893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 124.740919][ T5893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 124.793042][ T5893] team0: Port device team_slave_0 added
[ 124.801839][ T5893] team0: Port device team_slave_1 added
[ 124.830071][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 124.837119][ T5893] 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.
[ 124.863065][ T5893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 124.876818][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 124.883904][ T5893] 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.
[ 124.909851][ T5893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 124.959855][ T5893] hsr_slave_0: entered promiscuous mode
[ 124.966635][ T5893] hsr_slave_1: entered promiscuous mode
[ 125.138913][ T5893] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 125.151731][ T5893] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 125.162072][ T5893] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 125.178704][ T5893] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 125.277443][ T5893] 8021q: adding VLAN 0 to HW filter on device bond0
[ 125.304484][ T5893] 8021q: adding VLAN 0 to HW filter on device team0
[ 125.320528][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 125.328235][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 125.349879][ T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 125.357115][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 125.552865][ T5893] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 125.612915][ T5893] veth0_vlan: entered promiscuous mode
[ 125.627341][ T5893] veth1_vlan: entered promiscuous mode
[ 125.671607][ T5893] veth0_macvtap: entered promiscuous mode
[ 125.683574][ T5893] veth1_macvtap: entered promiscuous mode
[ 125.710436][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 125.727170][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 125.746816][ T81] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.757103][ T81] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.770769][ T1116] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.779957][ T1116] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.954680][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 126.025004][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 126.081409][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 126.192433][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 128.343792][ T49] bridge_slave_1: left allmulticast mode
[ 128.349915][ T49] bridge_slave_1: left promiscuous mode
[ 128.357019][ T49] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.371406][ T49] bridge_slave_0: left allmulticast mode
[ 128.377579][ T49] bridge_slave_0: left promiscuous mode
[ 128.383944][ T49] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.650133][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 128.675852][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 128.705947][ T49] bond0 (unregistering): Released all slaves
2026/03/19 07:38:24 executed programs: 0
[ 128.856386][ T49] hsr_slave_0: left promiscuous mode
[ 128.869080][ T49] hsr_slave_1: left promiscuous mode
[ 128.875563][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 128.888114][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 128.902482][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 128.926254][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 128.952780][ T5163] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 128.963068][ T5163] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 128.972748][ T5163] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 128.980983][ T5163] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 128.988985][ T5163] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 129.001518][ T49] veth1_macvtap: left promiscuous mode
[ 129.014702][ T49] veth0_macvtap: left promiscuous mode
[ 129.020511][ T49] veth1_vlan: left promiscuous mode
[ 129.025841][ T49] veth0_vlan: left promiscuous mode
[ 129.369697][ T49] team0 (unregistering): Port device team_slave_1 removed
[ 129.426672][ T49] team0 (unregistering): Port device team_slave_0 removed
[ 129.894570][ T5972] chnl_net:caif_netlink_parms(): no params data found
[ 130.100915][ T5972] bridge0: port 1(bridge_slave_0) entered blocking state
[ 130.108967][ T5972] bridge0: port 1(bridge_slave_0) entered disabled state
[ 130.116353][ T5972] bridge_slave_0: entered allmulticast mode
[ 130.125687][ T5972] bridge_slave_0: entered promiscuous mode
[ 130.139157][ T5972] bridge0: port 2(bridge_slave_1) entered blocking state
[ 130.152014][ T5972] bridge0: port 2(bridge_slave_1) entered disabled state
[ 130.159824][ T5972] bridge_slave_1: entered allmulticast mode
[ 130.167195][ T5972] bridge_slave_1: entered promiscuous mode
[ 130.209902][ T5972] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 130.223527][ T5972] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 130.262655][ T5972] team0: Port device team_slave_0 added
[ 130.272788][ T5972] team0: Port device team_slave_1 added
[ 130.957460][ T5972] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 130.965182][ T5972] 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.
[ 130.991719][ T5972] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 131.012803][ T5163] Bluetooth: hci0: command tx timeout
[ 131.018353][ T5972] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 131.018387][ T5972] 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.
[ 131.018413][ T5972] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 131.101801][ T5972] hsr_slave_0: entered promiscuous mode
[ 131.122342][ T5972] hsr_slave_1: entered promiscuous mode
[ 132.214610][ T5972] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 132.245490][ T5972] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 132.260529][ T5972] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 132.274314][ T5972] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 132.440120][ T5972] 8021q: adding VLAN 0 to HW filter on device bond0
[ 132.479243][ T5972] 8021q: adding VLAN 0 to HW filter on device team0
[ 132.499519][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.506775][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.529987][ T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.537230][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.877516][ T5972] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 132.935859][ T1316] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.945668][ T1316] ieee802154 phy1 wpan1: encryption failed: -22
[ 132.997031][ T5972] veth0_vlan: entered promiscuous mode
[ 133.019944][ T5972] veth1_vlan: entered promiscuous mode
[ 133.088781][ T5163] Bluetooth: hci0: command tx timeout
[ 133.091686][ T5972] veth0_macvtap: entered promiscuous mode
[ 133.112522][ T5972] veth1_macvtap: entered promiscuous mode
[ 133.147985][ T5972] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 133.170326][ T5972] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 133.203303][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.230801][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.256835][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.280225][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.366442][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 133.382050][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 133.438282][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 133.452821][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.168625][ T5163] Bluetooth: hci0: command tx timeout
[ 137.248881][ T5163] Bluetooth: hci0: command tx timeout
[ 148.655735][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 148.666343][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 148.676840][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 148.690410][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 148.699103][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 148.977031][ T6101] chnl_net:caif_netlink_parms(): no params data found
[ 149.194194][ T6101] bridge0: port 1(bridge_slave_0) entered blocking state
[ 149.202160][ T6101] bridge0: port 1(bridge_slave_0) entered disabled state
[ 149.211074][ T6101] bridge_slave_0: entered allmulticast mode
[ 149.233988][ T6101] bridge_slave_0: entered promiscuous mode
[ 149.245343][ T6101] bridge0: port 2(bridge_slave_1) entered blocking state
[ 149.252893][ T6101] bridge0: port 2(bridge_slave_1) entered disabled state
[ 149.260341][ T6101] bridge_slave_1: entered allmulticast mode
[ 149.269238][ T6101] bridge_slave_1: entered promiscuous mode
[ 149.357448][ T6101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 149.383468][ T6101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 149.499390][ T6101] team0: Port device team_slave_0 added
[ 149.511870][ T6101] team0: Port device team_slave_1 added
[ 149.576403][ T6101] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 149.585724][ T6101] 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.
[ 149.612876][ T6101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 149.630694][ T6101] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 149.638110][ T6101] 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.
[ 149.687786][ T6101] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 149.799439][ T6101] hsr_slave_0: entered promiscuous mode
[ 149.839641][ T6101] hsr_slave_1: entered promiscuous mode
[ 149.859636][ T6101] debugfs: 'hsr0' already exists in 'hsr'
[ 149.867108][ T6101] Cannot create hsr debugfs directory
[ 150.434017][ T6101] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 150.461802][ T6101] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 150.492435][ T6101] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 150.513892][ T6101] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 150.775596][ T6101] 8021q: adding VLAN 0 to HW filter on device bond0
[ 150.777742][ T51] Bluetooth: hci1: command tx timeout
[ 150.856735][ T6101] 8021q: adding VLAN 0 to HW filter on device team0
[ 150.892318][ T81] bridge0: port 1(bridge_slave_0) entered blocking state
[ 150.899590][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 150.944830][ T35] bridge0: port 2(bridge_slave_1) entered blocking state
[ 150.952112][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 151.656514][ T6101] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 151.834551][ T6101] veth0_vlan: entered promiscuous mode
[ 151.872263][ T6101] veth1_vlan: entered promiscuous mode
[ 152.075965][ T6101] veth0_macvtap: entered promiscuous mode
[ 152.095008][ T6101] veth1_macvtap: entered promiscuous mode
[ 152.126468][ T6101] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 152.163625][ T6101] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 152.219419][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.244577][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.278154][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.297994][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.494177][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.527048][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 152.629994][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.648391][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/03/19 07:38:48 executed programs: 3
[ 152.858732][ T51] Bluetooth: hci1: command tx timeout
[ 154.927905][ T51] Bluetooth: hci1: command tx timeout
[ 156.962249][ T31] oom_reaper: reaped process 6091 (syz.0.17), now anon-rss:0kB, file-rss:72kB, shmem-rss:0kB
[ 157.007900][ T51] Bluetooth: hci1: command tx timeout
[ 182.616852][ T5854] syz-execprog invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[ 182.642359][ T5854] CPU: 0 UID: 0 PID: 5854 Comm: syz-execprog Not tainted syzkaller #0 PREEMPT(full)
[ 182.642389][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 182.642399][ T5854] Call Trace:
[ 182.642407][ T5854]
[ 182.642415][ T5854] dump_stack_lvl+0xe8/0x150
[ 182.642456][ T5854] dump_header+0xd3/0x4c0
[ 182.642485][ T5854] oom_kill_process+0x3ab/0x970
[ 182.642517][ T5854] out_of_memory+0x1141/0x1410
[ 182.642557][ T5854] ? __pfx_out_of_memory+0x10/0x10
[ 182.642594][ T5854] __alloc_pages_may_oom+0x1e6/0x350
[ 182.642621][ T5854] ? lockdep_hardirqs_on+0x7a/0x110
[ 182.642642][ T5854] ? __pfx___alloc_pages_may_oom+0x10/0x10
[ 182.642666][ T5854] ? unreserve_highatomic_pageblock+0x3ee/0x640
[ 182.642705][ T5854] __alloc_pages_slowpath+0x6c2/0xd40
[ 182.642742][ T5854] __alloc_frozen_pages_noprof+0x34b/0x3d0
[ 182.642763][ T5854] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 182.642786][ T5854] ? __pfx_policy_nodemask+0x10/0x10
[ 182.642817][ T5854] alloc_pages_mpol+0x235/0x490
[ 182.642843][ T5854] alloc_pages_noprof+0xac/0x2a0
[ 182.642864][ T5854] folio_alloc_noprof+0x1e/0x30
[ 182.642883][ T5854] filemap_alloc_folio_noprof+0x111/0x470
[ 182.642912][ T5854] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10
[ 182.642944][ T5854] __filemap_get_folio_mpol+0x3fc/0xb00
[ 182.642979][ T5854] filemap_fault+0x9ac/0x1320
[ 182.643015][ T5854] ? __pfx_filemap_fault+0x10/0x10
[ 182.643042][ T5854] ? __pfx_filemap_map_pages+0x10/0x10
[ 182.643079][ T5854] __do_fault+0x3e7/0x590
[ 182.643101][ T5854] ? do_pte_missing+0x125b/0x33f0
[ 182.643119][ T5854] do_pte_missing+0x2093/0x33f0
[ 182.643159][ T5854] ? handle_mm_fault+0xee/0x3170
[ 182.643189][ T5854] handle_mm_fault+0x1bd7/0x3170
[ 182.643229][ T5854] ? handle_mm_fault+0xee/0x3170
[ 182.643261][ T5854] ? __pfx_handle_mm_fault+0x10/0x10
[ 182.643282][ T5854] ? lock_vma_under_rcu+0x45a/0x500
[ 182.643334][ T5854] do_user_addr_fault+0xa73/0x1340
[ 182.643368][ T5854] ? rcu_is_watching+0x15/0xb0
[ 182.643387][ T5854] ? trace_page_fault_user+0x84/0x210
[ 182.643414][ T5854] exc_page_fault+0x6a/0xc0
[ 182.643434][ T5854] asm_exc_page_fault+0x26/0x30
[ 182.643451][ T5854] RIP: 0033:0x493960
[ 182.643475][ T5854] Code: Unable to access opcode bytes at 0x493936.
[ 182.643482][ T5854] RSP: 002b:000012cc53267d48 EFLAGS: 00010202
[ 182.643499][ T5854] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 182.643510][ T5854] RDX: 0000000000000000 RSI: 000012cc532676fc RDI: 0000000000000004
[ 182.643520][ T5854] RBP: 000012cc53267f10 R08: 0000000000000000 R09: 0000000000000000
[ 182.643530][ T5854] R10: 00000000000003e7 R11: 0000000000000246 R12: 000012cc53267740
[ 182.643540][ T5854] R13: 0000000000000001 R14: 000012cc531deb40 R15: 0000000000000001
[ 182.643570][ T5854]
[ 182.643596][ T5854] Mem-Info:
[ 182.954664][ T5854] active_anon:494 inactive_anon:9368 isolated_anon:0
[ 182.954664][ T5854] active_file:152 inactive_file:3843 isolated_file:0
[ 182.954664][ T5854] unevictable:768 dirty:0 writeback:0
[ 182.954664][ T5854] slab_reclaimable:10126 slab_unreclaimable:81863
[ 182.954664][ T5854] mapped:3896 shmem:1080 pagetables:2322
[ 182.954664][ T5854] sec_pagetables:0 bounce:0
[ 182.954664][ T5854] kernel_misc_reclaimable:0
[ 182.954664][ T5854] free:17132 free_pcp:0 free_cma:0
[ 183.143009][ T5854] Node 0 active_anon:1932kB inactive_anon:37472kB active_file:776kB inactive_file:9604kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:10184kB dirty:0kB writeback:0kB shmem:2784kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:10272kB pagetables:2928kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB
[ 183.212841][ T5854] Node 1 active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:164kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:160kB pagetables:6360kB sec_pagetables:0kB all_unreclaimable? yes Balloon:0kB
[ 183.266225][ T5854] Node 0 DMA free:10028kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:24kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 183.297167][ T5854] lowmem_reserve[]: 0 2480 2481 2481 2481
[ 183.303026][ T5854] Node 0 DMA32 free:55148kB boost:76680kB min:110760kB low:119280kB high:127800kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1932kB inactive_anon:37448kB active_file:876kB inactive_file:7704kB unevictable:1536kB writepending:0kB zspages:23304kB present:3129332kB managed:2540108kB mlocked:0kB bounce:0kB free_pcp:852kB local_pcp:0kB free_cma:0kB
[ 183.336624][ T5854] lowmem_reserve[]: 0 0 1 1 1
[ 183.341428][ T5854] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:1048580kB managed:1436kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 183.371216][ T5854] lowmem_reserve[]: 0 0 0 0 0
[ 183.387708][ T5854] Node 1 Normal free:0kB boost:125544kB min:181344kB low:195292kB high:209240kB reserved_highatomic:0KB free_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:164kB unevictable:1536kB writepending:0kB zspages:19568kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 183.456103][ T5854] lowmem_reserve[]: 0 0 0 0 0
[ 183.461074][ T5854] Node 0 DMA: 3*4kB (UM) 0*8kB 0*16kB 1*32kB (M) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 2*512kB (UM) 2*1024kB (UM) 1*2048kB (U) 1*4096kB (M) = 10028kB
[ 183.476451][ T5854] Node 0 DMA32: 389*4kB (M) 530*8kB (ME) 560*16kB (UME) 447*32kB (ME) 248*64kB (ME) 58*128kB (ME) 7*256kB (M) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 55172kB
[ 183.494182][ T5854] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 183.507535][ T5854] Node 1 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 183.519359][ T5854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 183.529294][ T5854] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 183.549344][ T5854] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 183.567713][ T5854] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 183.587736][ T5854] 1960 total pagecache pages
[ 183.597700][ T5854] 7 pages in swap cache
[ 183.604102][ T5854] Free swap = 0kB
[ 183.617681][ T5854] Total swap = 124996kB
[ 183.621914][ T5854] 2097051 pages RAM
[ 183.625744][ T5854] 0 pages HighMem/MovableOnly
[ 183.715109][ T5854] 430050 pages reserved
[ 183.741750][ T5854] 0 pages cma reserved
[ 183.750587][ T6100] syz-executor (6100) used greatest stack depth: 18592 bytes left
[ 183.767429][ T5854] Unreclaimable slab info:
[ 183.798872][ T5854] Name Used Total
[ 183.834494][ T5854] pid_2 14KB 31KB
[ 183.863119][ T5854] bio-464 17KB 22KB
[ 183.893788][ T5854] bio-528 19KB 31KB
[ 183.935141][ T5854] bio-544 19KB 31KB
[ 183.958235][ T1116] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI
[ 183.970168][ T1116] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 183.978704][ T1116] CPU: 0 UID: 0 PID: 1116 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT(full)
[ 183.988276][ T1116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 183.998360][ T1116] Workqueue: writeback wb_workfn (flush-8:0)
[ 184.004390][ T1116] RIP: 0010:bio_alloc_bioset+0x664/0xc10
[ 184.010049][ T1116] Code: 04 24 00 00 00 00 41 8d 46 ff 0f b7 d8 bf 04 00 00 00 89 de e8 6d b0 3a fd 66 83 fb 04 0f 83 db 00 00 00 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 3e 27 a4 fd 49 c7 07 00 00 00 00 49
[ 184.030170][ T1116] RSP: 0000:ffffc9000576efe8 EFLAGS: 00010246
[ 184.036246][ T1116] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 184.044214][ T1116] RDX: ffff88802998bd00 RSI: 0000000000000000 RDI: 0000000000000004
[ 184.052427][ T1116] RBP: dffffc0000000000 R08: ffffffff905435f7 R09: 1ffffffff20a86be
[ 184.061959][ T1116] R10: dffffc0000000000 R11: fffffbfff20a86bf R12: 0000000000092800
[ 184.069931][ T1116] R13: ffffffff9a8dc840 R14: 0000000000000001 R15: 0000000000000000
[ 184.077991][ T1116] FS: 0000000000000000(0000) GS:ffff888124de1000(0000) knlGS:0000000000000000
[ 184.086918][ T1116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 184.093513][ T1116] CR2: 00007f51b88511d0 CR3: 0000000072570000 CR4: 00000000003526f0
[ 184.101491][ T1116] Call Trace:
[ 184.104771][ T1116]
[ 184.107706][ T1116] submit_bh_wbc+0x22d/0x650
[ 184.112300][ T1116] __block_write_full_folio+0x810/0xe10
[ 184.117858][ T1116] ? __pfx_blkdev_get_block+0x10/0x10
[ 184.123243][ T1116] blkdev_writepages+0xef/0x1b0
[ 184.128186][ T1116] ? __pfx_blkdev_writepages+0x10/0x10
[ 184.133649][ T1116] ? do_raw_spin_unlock+0xf5/0x210
[ 184.138759][ T1116] ? __pfx_blkdev_writepages+0x10/0x10
[ 184.144226][ T1116] do_writepages+0x32e/0x550
[ 184.148829][ T1116] ? reacquire_held_locks+0x104/0x190
[ 184.154195][ T1116] ? writeback_sb_inodes+0x477/0x1a20
[ 184.159567][ T1116] __writeback_single_inode+0x133/0x11a0
[ 184.165207][ T1116] ? do_raw_spin_unlock+0xf5/0x210
[ 184.170418][ T1116] writeback_sb_inodes+0x992/0x1a20
[ 184.175797][ T1116] ? __lock_acquire+0x6b5/0x2cf0
[ 184.180926][ T1116] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 184.186645][ T1116] ? __pfx_down_read_trylock+0x10/0x10
[ 184.192288][ T1116] ? __pfx_move_expired_inodes+0x10/0x10
[ 184.197927][ T1116] __writeback_inodes_wb+0x111/0x240
[ 184.203216][ T1116] wb_writeback+0x46a/0xb70
[ 184.207723][ T1116] ? queue_io+0x231/0x4a0
[ 184.212059][ T1116] ? __pfx_wb_writeback+0x10/0x10
[ 184.217083][ T1116] ? do_raw_spin_lock+0x12b/0x2f0
[ 184.222376][ T1116] wb_workfn+0x95b/0xf50
[ 184.226636][ T1116] ? __pfx_wb_workfn+0x10/0x10
[ 184.231423][ T1116] ? do_raw_spin_lock+0x12b/0x2f0
[ 184.236463][ T1116] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 184.241860][ T1116] ? process_one_work+0x8bb/0x1780
[ 184.247005][ T1116] process_one_work+0x9ab/0x1780
[ 184.252059][ T1116] ? __pfx_process_one_work+0x10/0x10
[ 184.257576][ T1116] ? do_raw_spin_lock+0x12b/0x2f0
[ 184.262641][ T1116] worker_thread+0xba8/0x11e0
[ 184.267589][ T1116] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 184.273414][ T1116] ? __kthread_parkme+0x7a/0x1f0
[ 184.278351][ T1116] ? __kthread_parkme+0x19c/0x1f0
[ 184.283373][ T1116] kthread+0x388/0x470
[ 184.287449][ T1116] ? __pfx_worker_thread+0x10/0x10
[ 184.292556][ T1116] ? __pfx_kthread+0x10/0x10
[ 184.297156][ T1116] ret_from_fork+0x51e/0xb90
[ 184.301754][ T1116] ? __pfx_ret_from_fork+0x10/0x10
[ 184.306870][ T1116] ? __switch_to+0xc7d/0x1450
[ 184.311577][ T1116] ? __pfx_kthread+0x10/0x10
[ 184.316172][ T1116] ret_from_fork_asm+0x1a/0x30
[ 184.320938][ T1116]
[ 184.323960][ T1116] Modules linked in:
[ 184.328161][ T1116] ---[ end trace 0000000000000000 ]---
[ 184.346152][ T5854] bio-552 19KB 31KB
[ 184.387692][ T5854] zswap_entry 2657KB 2660KB
[ 184.396730][ T5854] batadv_tt_change_cache 6KB 8KB
[ 184.426299][ T5854] batadv_tl_cache 15KB 16KB
[ 184.447100][ T5854] TIPC 16KB 61KB
[ 184.463880][ T5854] SCTPv6 20KB 60KB
[ 184.474707][ T5854] RXRPC 18KB 64KB
[ 184.481189][ T5854] rxrpc_call_jar 78KB 223KB
[ 184.491981][ T5854] net_bridge_fdb_entry 22KB 23KB
[ 184.502364][ T5854] MPTCPv6 38KB 63KB
[ 184.514166][ T5854] fib6_node 75KB 100KB
[ 184.520448][ T5854] ip6_dst_cache 295KB 345KB
[ 184.527305][ T5854] RAWv6 74KB 154KB
[ 184.538011][ T1116] RIP: 0010:bio_alloc_bioset+0x664/0xc10
[ 184.543857][ T1116] Code: 04 24 00 00 00 00 41 8d 46 ff 0f b7 d8 bf 04 00 00 00 89 de e8 6d b0 3a fd 66 83 fb 04 0f 83 db 00 00 00 4c 89 f8 48 c1 e8 03 <80> 3c 28 00 74 08 4c 89 ff e8 3e 27 a4 fd 49 c7 07 00 00 00 00 49
[ 184.594489][ T6091] syz.0.17: page allocation failure: order:0, mode:0xd00(GFP_NOIO|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1
[ 184.603017][ T1116] RSP: 0000:ffffc9000576efe8 EFLAGS: 00010246
[ 184.607205][ T5854] UDPv6 49KB 126KB
[ 184.619644][ T6091] CPU: 1 UID: 0 PID: 6091 Comm: syz.0.17 Tainted: G D syzkaller #0 PREEMPT(full)
[ 184.619674][ T6091] Tainted: [D]=DIE
[ 184.619680][ T6091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 184.619688][ T6091] Call Trace:
[ 184.619695][ T6091]
[ 184.619702][ T6091] dump_stack_lvl+0xe8/0x150
[ 184.619731][ T6091] warn_alloc+0x249/0x340
[ 184.619749][ T6091] ? __pfx_warn_alloc+0x10/0x10
[ 184.619768][ T6091] __alloc_pages_slowpath+0xcac/0xd40
[ 184.619792][ T6091] __alloc_frozen_pages_noprof+0x34b/0x3d0
[ 184.619811][ T6091] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 184.619831][ T6091] ? __pfx_policy_nodemask+0x10/0x10
[ 184.619854][ T6091] alloc_pages_mpol+0x235/0x490
[ 184.619873][ T6091] alloc_pages_noprof+0xac/0x2a0
[ 184.619890][ T6091] relay_open_buf+0x28c/0xde0
[ 184.619921][ T6091] relay_open+0x427/0x920
[ 184.619937][ T6091] blk_trace_setup_prepare+0x425/0x5a0
[ 184.619960][ T6091] blk_trace_setup+0x2f8/0x520
[ 184.619981][ T6091] ? __pfx_blk_trace_setup+0x10/0x10
[ 184.620009][ T6091] ? snprintf+0xe8/0x140
[ 184.620040][ T6091] blk_trace_ioctl+0x37f/0x920
[ 184.620065][ T6091] ? __pfx_blk_trace_ioctl+0x10/0x10
[ 184.620089][ T6091] ? kasan_quarantine_put+0xbb/0x1f0
[ 184.620119][ T6091] ? tomoyo_path_number_perm+0x219/0x630
[ 184.620152][ T6091] ? tomoyo_path_number_perm+0x219/0x630
[ 184.620176][ T6091] ? do_vfs_ioctl+0x1166/0x1530
[ 184.620195][ T6091] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 184.620216][ T6091] ? do_futex+0x395/0x420
[ 184.620248][ T6091] blkdev_ioctl+0x4c1/0x740
[ 184.620265][ T6091] ? __pfx_blkdev_ioctl+0x10/0x10
[ 184.620277][ T6091] ? __fget_files+0x2a/0x420
[ 184.620299][ T6091] ? bpf_lsm_file_ioctl+0x9/0x20
[ 184.620315][ T6091] ? __pfx_blkdev_ioctl+0x10/0x10
[ 184.620330][ T6091] __se_sys_ioctl+0xfc/0x170
[ 184.620346][ T6091] do_syscall_64+0x14d/0xf80
[ 184.620362][ T6091] ? trace_irq_disable+0x3b/0x150
[ 184.620380][ T6091] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 184.620397][ T6091] ? clear_bhb_loop+0x40/0x90
[ 184.620417][ T6091] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 184.620435][ T6091] RIP: 0033:0x7f21da39c799
[ 184.620459][ T6091] Code: Unable to access opcode bytes at 0x7f21da39c76f.
[ 184.620468][ T6091] RSP: 002b:00007f21db223028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 184.620488][ T6091] RAX: ffffffffffffffda RBX: 00007f21da615fa0 RCX: 00007f21da39c799
[ 184.620501][ T6091] RDX: 00002000000001c0 RSI: 00000000c0481273 RDI: 0000000000000003
[ 184.620513][ T6091] RBP: 00007f21da432c99 R08: 0000000000000000 R09: 0000000000000000
[ 184.620524][ T6091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 184.620535][ T6091] R13: 00007f21da616038 R14: 00007f21da615fa0 R15: 00007ffdaf3363c8
[ 184.620554][ T6091]
[ 184.620562][ T6091] Mem-Info:
[ 184.633051][ T1116]
[ 184.657715][ T6091] active_anon:9159 inactive_anon:523 isolated_anon:100
[ 184.657715][ T6091] active_file:685 inactive_file:92 isolated_file:0
[ 184.657715][ T6091] unevictable:768 dirty:0 writeback:4
[ 184.657715][ T6091] slab_reclaimable:10126 slab_unreclaimable:81751
[ 184.657715][ T6091] mapped:49 shmem:1073 pagetables:2288
[ 184.657715][ T6091] sec_pagetables:0 bounce:0
[ 184.657715][ T6091] kernel_misc_reclaimable:0
[ 184.657715][ T6091] free:13550 free_pcp:262 free_cma:0
[ 184.670796][ T5854] TCPv6 74KB 182KB
[ 184.690025][ T6091] Node 0 active_anon:36800kB inactive_anon:2088kB active_file:3916kB inactive_file:252kB unevictable:1536kB isolated(anon):100kB isolated(file):0kB mapped:696kB dirty:0kB writeback:16kB shmem:2756kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:10212kB pagetables:2856kB sec_pagetables:0kB all_unreclaimable? yes Balloon:0kB
[ 184.690077][ T6091] Node 1 active_anon:36kB inactive_anon:4kB active_file:24kB inactive_file:116kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:160kB pagetables:6296kB sec_pagetables:0kB all_unreclaimable? yes Balloon:0kB
[ 184.690120][ T6091] Node 0 DMA free:10004kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:24kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 184.710279][ T1116] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 184.710299][ T1116] RDX: ffff88802998bd00 RSI: 0000000000000000 RDI: 0000000000000004
[ 184.710310][ T1116] RBP: dffffc0000000000 R08: ffffffff905435f7 R09: 1ffffffff20a86be
[ 184.757669][ T6091] lowmem_reserve[]:
[ 184.765316][ T5854] wg_peer 44KB 59KB
[ 184.777687][ T6091] 0
[ 184.797467][ T5854] allowedips_node 10KB 15KB
[ 184.797495][ T5854] t10_alua_lu_gp_cache 8KB 11KB
[ 184.797513][ T5854] scsi_sense_cache 1318KB 1332KB
[ 184.797525][ T5854] virtio_scsi_cmd 21KB 24KB
[ 184.797541][ T5854] bio-136 46KB 68KB
[ 184.797567][ T5854] bio-264 10KB 15KB
[ 184.797593][ T5854] mqueue_inode_cache 15KB 60KB
[ 184.799563][ T5854] f2fs_bio_post_read_ctx 30KB 31KB
[ 184.828893][ T6091] 2480
[ 184.847157][ T1116] R10: dffffc0000000000 R11: fffffbfff20a86bf R12: 0000000000092800
[ 184.878962][ T6091] 2481
[ 184.885297][ T5854] jfs_mp 14KB 15KB
[ 184.897727][ T6091] 2481
[ 184.899872][ T5854] cifs_small_rq 28KB 32KB
[ 185.012514][ T6091] 2481
[ 185.012541][ T6091] Node 0 DMA32 free:40364kB boost:0kB min:34080kB low:42600kB high:51120kB reserved_highatomic:0KB free_highatomic:0KB active_anon:37596kB inactive_anon:2088kB active_file:5116kB inactive_file:252kB unevictable:1536kB writepending:16kB zspages:23216kB present:3129332kB managed:2540108kB mlocked:0kB bounce:0kB free_pcp:1396kB local_pcp:128kB free_cma:0kB
[ 185.043902][ T1116] R13: ffffffff9a8dc840 R14: 0000000000000001 R15: 0000000000000000
[ 185.122952][ T6091] lowmem_reserve[]:
[ 185.131610][ T1116] FS: 0000000000000000(0000) GS:ffff888124de1000(0000) knlGS:0000000000000000
[ 185.133845][ T6091] 0
[ 185.141143][ T1116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 185.141164][ T1116] CR2: 0000564154e50330 CR3: 000000005d868000 CR4: 00000000003526f0
[ 185.141186][ T1116] Kernel panic - not syncing: Fatal exception
[ 185.141350][ T1116] Kernel Offset: disabled