[ 142.660406][ T40] audit: type=1400 audit(1775648805.957:117): avc: denied { transition } for pid=6147 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 142.670905][ T40] audit: type=1400 audit(1775648805.957:118): avc: denied { noatsecure } for pid=6147 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 142.680122][ T40] audit: type=1400 audit(1775648805.967:119): avc: denied { rlimitinh } for pid=6147 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 142.688396][ T40] audit: type=1400 audit(1775648805.967:120): avc: denied { siginh } for pid=6147 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '[localhost]:35581' (ED25519) to the list of known hosts.
2026/04/08 11:46:53 parsed 1 programs
[ 153.113478][ T40] audit: type=1400 audit(1775648816.407:121): avc: denied { read write } for pid=6195 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 153.124842][ T40] audit: type=1400 audit(1775648816.407:122): avc: denied { open } for pid=6195 comm="syz-executor" path="/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 153.160834][ T40] audit: type=1400 audit(1775648816.457:123): avc: denied { unlink } for pid=6195 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 153.501301][ T40] audit: type=1400 audit(1775648816.797:124): avc: denied { relabelto } for pid=6197 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 154.214019][ T6195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 156.148792][ T6027] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 156.152401][ T6027] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 156.156006][ T6027] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 156.162797][ T6027] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 156.166034][ T6027] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 156.902144][ T6221] chnl_net:caif_netlink_parms(): no params data found
[ 156.967738][ T6221] bridge0: port 1(bridge_slave_0) entered blocking state
[ 156.970137][ T6221] bridge0: port 1(bridge_slave_0) entered disabled state
[ 156.972485][ T6221] bridge_slave_0: entered allmulticast mode
[ 156.975548][ T6221] bridge_slave_0: entered promiscuous mode
[ 156.980943][ T6221] bridge0: port 2(bridge_slave_1) entered blocking state
[ 156.983805][ T6221] bridge0: port 2(bridge_slave_1) entered disabled state
[ 156.986130][ T6221] bridge_slave_1: entered allmulticast mode
[ 156.989128][ T6221] bridge_slave_1: entered promiscuous mode
[ 157.028777][ T6221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 157.033655][ T6221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 157.068490][ T6221] team0: Port device team_slave_0 added
[ 157.071868][ T6221] team0: Port device team_slave_1 added
[ 157.109020][ T6221] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 157.111522][ T6221] 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.
[ 157.122897][ T6221] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 157.130964][ T6221] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 157.133879][ T6221] 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.
[ 157.142952][ T6221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 157.210158][ T6221] hsr_slave_0: entered promiscuous mode
[ 157.213549][ T6221] hsr_slave_1: entered promiscuous mode
[ 157.958885][ T6221] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 157.967719][ T6221] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 157.974882][ T6221] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 157.980358][ T6221] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 158.031366][ T6221] 8021q: adding VLAN 0 to HW filter on device bond0
[ 158.042639][ T6221] 8021q: adding VLAN 0 to HW filter on device team0
[ 158.049036][ T225] bridge0: port 1(bridge_slave_0) entered blocking state
[ 158.052404][ T225] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 158.062304][ T92] bridge0: port 2(bridge_slave_1) entered blocking state
[ 158.065737][ T92] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 158.119731][ T40] audit: type=1400 audit(1775648821.417:125): avc: denied { sys_module } for pid=6221 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 158.212212][ T6221] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 158.235162][ T6221] veth0_vlan: entered promiscuous mode
[ 158.243763][ T6221] veth1_vlan: entered promiscuous mode
[ 158.261369][ T6221] veth0_macvtap: entered promiscuous mode
[ 158.265934][ T6221] veth1_macvtap: entered promiscuous mode
[ 158.274418][ T6221] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 158.284427][ T6221] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 158.291941][ T225] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 158.295452][ T225] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 158.298711][ T225] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 158.302668][ T225] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 158.395064][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 158.489971][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 158.575097][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 158.594536][ T92] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 158.597220][ T92] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 158.626541][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 158.634087][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 158.691121][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 159.579255][ T40] audit: type=1401 audit(1775648822.877:126): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2026/04/08 11:47:03 executed programs: 0
[ 160.325443][ T6027] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 160.328871][ T6027] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 160.331837][ T6027] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 160.335550][ T6027] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 160.340208][ T6027] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 160.498325][ T6354] chnl_net:caif_netlink_parms(): no params data found
[ 160.594153][ T6354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 160.596568][ T6354] bridge0: port 1(bridge_slave_0) entered disabled state
[ 160.599159][ T6354] bridge_slave_0: entered allmulticast mode
[ 160.602576][ T6354] bridge_slave_0: entered promiscuous mode
[ 160.606427][ T6354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 160.609057][ T6354] bridge0: port 2(bridge_slave_1) entered disabled state
[ 160.611469][ T6354] bridge_slave_1: entered allmulticast mode
[ 160.614260][ T6354] bridge_slave_1: entered promiscuous mode
[ 160.649433][ T6354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 160.654787][ T6354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 160.689934][ T6354] team0: Port device team_slave_0 added
[ 160.693737][ T6354] team0: Port device team_slave_1 added
[ 160.734263][ T6354] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 160.737393][ T6354] 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.
[ 160.748420][ T6354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 160.753429][ T6354] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 160.755627][ T6354] 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.
[ 160.765074][ T6354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 160.810534][ T6354] hsr_slave_0: entered promiscuous mode
[ 160.812961][ T6354] hsr_slave_1: entered promiscuous mode
[ 160.815655][ T6354] debugfs: 'hsr0' already exists in 'hsr'
[ 160.818578][ T6354] Cannot create hsr debugfs directory
[ 161.474877][ T60] bridge_slave_1: left allmulticast mode
[ 161.478686][ T60] bridge_slave_1: left promiscuous mode
[ 161.481678][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 161.488645][ T60] bridge_slave_0: left allmulticast mode
[ 161.490929][ T60] bridge_slave_0: left promiscuous mode
[ 161.493516][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 161.687984][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 161.695196][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 161.700429][ T60] bond0 (unregistering): Released all slaves
[ 161.854096][ T60] hsr_slave_0: left promiscuous mode
[ 161.856364][ T60] hsr_slave_1: left promiscuous mode
[ 161.858529][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 161.860966][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 161.863929][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 161.866983][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 161.874788][ T60] veth1_macvtap: left promiscuous mode
[ 161.876728][ T60] veth0_macvtap: left promiscuous mode
[ 161.878736][ T60] veth1_vlan: left promiscuous mode
[ 161.880478][ T60] veth0_vlan: left promiscuous mode
[ 162.001633][ T60] team0 (unregistering): Port device team_slave_1 removed
[ 162.009173][ T60] team0 (unregistering): Port device team_slave_0 removed
[ 162.294584][ T6354] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 162.300436][ T6354] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 162.305071][ T6354] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 162.312256][ T6354] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 162.372881][ T6354] 8021q: adding VLAN 0 to HW filter on device bond0
[ 162.386047][ T6354] 8021q: adding VLAN 0 to HW filter on device team0
[ 162.392700][ T225] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.395106][ T225] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.406227][ T92] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.407727][ T5293] Bluetooth: hci0: command tx timeout
[ 162.409063][ T92] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.567447][ T6354] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 162.603601][ T6354] veth0_vlan: entered promiscuous mode
[ 162.612722][ T6354] veth1_vlan: entered promiscuous mode
[ 162.632853][ T6354] veth0_macvtap: entered promiscuous mode
[ 162.637737][ T6354] veth1_macvtap: entered promiscuous mode
[ 162.647878][ T6354] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 162.657824][ T6354] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 162.894820][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.898766][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.908205][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.911312][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 162.960155][ T225] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 162.963677][ T225] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 163.008790][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 163.012766][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 163.068458][ T40] audit: type=1400 audit(1775648826.367:127): avc: denied { read } for pid=6396 comm="syz.0.16" name="card1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1
[ 163.076529][ T40] audit: type=1400 audit(1775648826.367:128): avc: denied { open } for pid=6396 comm="syz.0.16" path="/dev/dri/card1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1
[ 163.079888][ T6397] ------------[ cut here ]------------
[ 163.085835][ T40] audit: type=1400 audit(1775648826.367:129): avc: denied { ioctl } for pid=6396 comm="syz.0.16" path="/dev/dri/card1" dev="devtmpfs" ino=636 ioctlcmd=0x64c6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1
[ 163.088165][ T6397] 1
[ 163.088178][ T6397] WARNING: mm/page_alloc.c:5226 at __alloc_frozen_pages_noprof+0x23ea/0x2ba0, CPU#0: syz.0.16/6397
[ 163.088224][ T6397] Modules linked in:
[ 163.104715][ T6397] CPU: 0 UID: 0 PID: 6397 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full)
[ 163.108711][ T6397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 163.112898][ T6397] RIP: 0010:__alloc_frozen_pages_noprof+0x23ea/0x2ba0
[ 163.115950][ T6397] Code: 00 45 31 c9 49 83 bc 24 70 05 00 00 00 4c 89 4c 24 50 0f 85 5f f8 ff ff c6 44 24 10 00 e9 f3 ea ff ff c6 05 6e 8d 5a 0e 01 90 <0f> 0b 90 e9 69 df ff ff 83 7c 24 40 03 41 bc 04 00 00 00 7f 06 41
[ 163.125071][ T6397] RSP: 0018:ffffc9000d77f6c8 EFLAGS: 00010246
[ 163.127803][ T6397] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 163.131225][ T6397] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000040dc0
[ 163.135091][ T6397] RBP: 000000000000000b R08: 0000000000000005 R09: 0000000000000009
[ 163.138688][ T6397] R10: 000000000000000b R11: 0000000000000000 R12: 0000000000040dc0
[ 163.142047][ T6397] R13: 1ffff92001aeff28 R14: 000000000000000b R15: 1ffff92001aefef2
[ 163.145314][ T6397] FS: 00007fdf50dfe6c0(0000) GS:ffff8880d6338000(0000) knlGS:0000000000000000
[ 163.149440][ T6397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.152592][ T6397] CR2: 00004000003d0000 CR3: 000000005652a000 CR4: 0000000000352ef0
[ 163.155832][ T6397] Call Trace:
[ 163.157266][ T6397]
[ 163.158644][ T6397] ? __handle_mm_fault+0x4f0/0x2b60
[ 163.160997][ T6397] ? __lock_acquire+0x4a5/0x2630
[ 163.163676][ T6397] ? css_rstat_updated+0x1ce/0x5a0
[ 163.166078][ T6397] ? __pfx___handle_mm_fault+0x10/0x10
[ 163.168612][ T6397] ? __pfx_mt_find+0x10/0x10
[ 163.170591][ T6397] ? __pfx_css_rstat_updated+0x10/0x10
[ 163.172936][ T6397] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 163.175634][ T6397] ? find_held_lock+0x2b/0x80
[ 163.178107][ T6397] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0
[ 163.181468][ T6397] ? __up_read+0x2c5/0x700
[ 163.183405][ T6397] ? __pfx___up_read+0x10/0x10
[ 163.185410][ T6397] ? do_user_addr_fault+0x7de/0x12f0
[ 163.187672][ T6397] ? do_user_addr_fault+0x7de/0x12f0
[ 163.189990][ T6397] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 163.192694][ T6397] ? policy_nodemask+0xed/0x4f0
[ 163.194963][ T6397] alloc_pages_mpol+0x1fb/0x550
[ 163.197311][ T6397] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 163.199797][ T6397] ? irqentry_exit+0x180/0x670
[ 163.201820][ T6397] ? drm_mode_create_lease_ioctl+0x4a7/0x1ff0
[ 163.204328][ T6397] ___kmalloc_large_node+0x104/0x150
[ 163.206615][ T6397] __kmalloc_large_node_noprof+0x1c/0x70
[ 163.209660][ T6397] __kmalloc_noprof+0x5be/0x850
[ 163.212498][ T6397] ? _copy_from_user+0x59/0xd0
[ 163.214697][ T6397] drm_mode_create_lease_ioctl+0x4a7/0x1ff0
[ 163.217162][ T6397] ? avc_has_extended_perms+0x3c0/0x1080
[ 163.219549][ T6397] ? lockdep_unlock+0x5a/0xc0
[ 163.221674][ T6397] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10
[ 163.224340][ T6397] ? do_raw_spin_unlock+0x145/0x1e0
[ 163.226620][ T6397] drm_ioctl_kernel+0x1f3/0x3e0
[ 163.228948][ T6397] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10
[ 163.232518][ T6397] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 163.235282][ T6397] drm_ioctl+0x5e6/0xc60
[ 163.236997][ T6397] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10
[ 163.239714][ T6397] ? __pfx_drm_ioctl+0x10/0x10
[ 163.241781][ T6397] ? selinux_file_ioctl+0x139/0x290
[ 163.244078][ T6397] ? selinux_file_ioctl+0xb4/0x290
[ 163.246429][ T6397] ? __pfx_drm_ioctl+0x10/0x10
[ 163.248863][ T6397] __x64_sys_ioctl+0x18e/0x210
[ 163.251317][ T6397] do_syscall_64+0x106/0xf80
[ 163.253656][ T6397] ? clear_bhb_loop+0x40/0x90
[ 163.255623][ T6397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 163.258222][ T6397] RIP: 0033:0x7fdf51b978f9
[ 163.260164][ T6397] 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
[ 163.269297][ T6397] RSP: 002b:00007fdf50dfe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 163.272756][ T6397] RAX: ffffffffffffffda RBX: 00007fdf51dc5fa0 RCX: 00007fdf51b978f9
[ 163.276080][ T6397] RDX: 0000400000000040 RSI: 00000000c01864c6 RDI: 0000000000000003
[ 163.280288][ T6397] RBP: 00007fdf51c291bc R08: 0000000000000000 R09: 0000000000000000
[ 163.283926][ T6397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 163.287185][ T6397] R13: 0000000000000000 R14: 00007fdf51dc5fa0 R15: 00007ffcd6399cf8
[ 163.290710][ T6397]
[ 163.292020][ T6397] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 163.295014][ T6397] CPU: 0 UID: 0 PID: 6397 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full)
[ 163.299870][ T6397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 163.304411][ T6397] Call Trace:
[ 163.305853][ T6397]
[ 163.307100][ T6397] dump_stack_lvl+0x100/0x190
[ 163.309072][ T6397] vpanic+0x552/0x970
[ 163.310770][ T6397] ? __pfx_vpanic+0x10/0x10
[ 163.312659][ T6397] panic+0xd1/0xe0
[ 163.314204][ T6397] ? __pfx_panic+0x10/0x10
[ 163.316129][ T6397] ? check_panic_on_warn+0x1f/0x90
[ 163.318561][ T6397] check_panic_on_warn.cold+0x19/0x34
[ 163.321051][ T6397] ? __alloc_frozen_pages_noprof+0x23ea/0x2ba0
[ 163.323634][ T6397] __warn.cold+0x191/0x348
[ 163.325517][ T6397] __report_bug+0x296/0x3d0
[ 163.327430][ T6397] ? __alloc_frozen_pages_noprof+0x23ea/0x2ba0
[ 163.329997][ T6397] ? __pfx___report_bug+0x10/0x10
[ 163.332096][ T6397] ? __page_table_check_ptes_set+0x1b5/0x4e0
[ 163.335335][ T6397] ? __pfx___page_table_check_ptes_set+0x10/0x10
[ 163.339172][ T6397] ? __alloc_frozen_pages_noprof+0x23ea/0x2ba0
[ 163.341775][ T6397] report_bug+0xb2/0x220
[ 163.343559][ T6397] ? __alloc_frozen_pages_noprof+0x23ea/0x2ba0
[ 163.346131][ T6397] handle_bug+0x16a/0x2a0
[ 163.347917][ T6397] exc_invalid_op+0x17/0x50
[ 163.349854][ T6397] asm_exc_invalid_op+0x1a/0x20
[ 163.351874][ T6397] RIP: 0010:__alloc_frozen_pages_noprof+0x23ea/0x2ba0
[ 163.354626][ T6397] Code: 00 45 31 c9 49 83 bc 24 70 05 00 00 00 4c 89 4c 24 50 0f 85 5f f8 ff ff c6 44 24 10 00 e9 f3 ea ff ff c6 05 6e 8d 5a 0e 01 90 <0f> 0b 90 e9 69 df ff ff 83 7c 24 40 03 41 bc 04 00 00 00 7f 06 41
[ 163.363431][ T6397] RSP: 0018:ffffc9000d77f6c8 EFLAGS: 00010246
[ 163.366205][ T6397] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 163.369582][ T6397] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000000040dc0
[ 163.372906][ T6397] RBP: 000000000000000b R08: 0000000000000005 R09: 0000000000000009
[ 163.376166][ T6397] R10: 000000000000000b R11: 0000000000000000 R12: 0000000000040dc0
[ 163.379138][ T6397] R13: 1ffff92001aeff28 R14: 000000000000000b R15: 1ffff92001aefef2
[ 163.382722][ T6397] ? __handle_mm_fault+0x4f0/0x2b60
[ 163.385319][ T6397] ? __lock_acquire+0x4a5/0x2630
[ 163.387626][ T6397] ? css_rstat_updated+0x1ce/0x5a0
[ 163.389857][ T6397] ? __pfx___handle_mm_fault+0x10/0x10
[ 163.392136][ T6397] ? __pfx_mt_find+0x10/0x10
[ 163.394120][ T6397] ? __pfx_css_rstat_updated+0x10/0x10
[ 163.396428][ T6397] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 163.399105][ T6397] ? find_held_lock+0x2b/0x80
[ 163.401631][ T6397] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0
[ 163.405100][ T6397] ? __up_read+0x2c5/0x700
[ 163.407039][ T6397] ? __pfx___up_read+0x10/0x10
[ 163.409078][ T6397] ? do_user_addr_fault+0x7de/0x12f0
[ 163.411385][ T6397] ? do_user_addr_fault+0x7de/0x12f0
[ 163.413524][ T6397] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 163.416124][ T6397] ? policy_nodemask+0xed/0x4f0
[ 163.418288][ T6397] alloc_pages_mpol+0x1fb/0x550
[ 163.420803][ T6397] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 163.423714][ T6397] ? irqentry_exit+0x180/0x670
[ 163.426012][ T6397] ? drm_mode_create_lease_ioctl+0x4a7/0x1ff0
[ 163.428556][ T6397] ___kmalloc_large_node+0x104/0x150
[ 163.430870][ T6397] __kmalloc_large_node_noprof+0x1c/0x70
[ 163.433281][ T6397] __kmalloc_noprof+0x5be/0x850
[ 163.435360][ T6397] ? _copy_from_user+0x59/0xd0
[ 163.437437][ T6397] drm_mode_create_lease_ioctl+0x4a7/0x1ff0
[ 163.439967][ T6397] ? avc_has_extended_perms+0x3c0/0x1080
[ 163.442344][ T6397] ? lockdep_unlock+0x5a/0xc0
[ 163.444653][ T6397] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10
[ 163.447952][ T6397] ? do_raw_spin_unlock+0x145/0x1e0
[ 163.450316][ T6397] drm_ioctl_kernel+0x1f3/0x3e0
[ 163.452430][ T6397] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10
[ 163.455101][ T6397] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 163.457408][ T6397] drm_ioctl+0x5e6/0xc60
[ 163.459218][ T6397] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10
[ 163.462570][ T6397] ? __pfx_drm_ioctl+0x10/0x10
[ 163.464975][ T6397] ? selinux_file_ioctl+0x139/0x290
[ 163.467163][ T6397] ? selinux_file_ioctl+0xb4/0x290
[ 163.469322][ T6397] ? __pfx_drm_ioctl+0x10/0x10
[ 163.471421][ T6397] __x64_sys_ioctl+0x18e/0x210
[ 163.473332][ T6397] do_syscall_64+0x106/0xf80
[ 163.475296][ T6397] ? clear_bhb_loop+0x40/0x90
[ 163.477456][ T6397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 163.480458][ T6397] RIP: 0033:0x7fdf51b978f9
[ 163.482630][ T6397] 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
[ 163.490768][ T6397] RSP: 002b:00007fdf50dfe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 163.494293][ T6397] RAX: ffffffffffffffda RBX: 00007fdf51dc5fa0 RCX: 00007fdf51b978f9
[ 163.497713][ T6397] RDX: 0000400000000040 RSI: 00000000c01864c6 RDI: 0000000000000003
[ 163.501407][ T6397] RBP: 00007fdf51c291bc R08: 0000000000000000 R09: 0000000000000000
[ 163.504739][ T6397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 163.507951][ T6397] R13: 0000000000000000 R14: 00007fdf51dc5fa0 R15: 00007ffcd6399cf8
[ 163.511164][ T6397]
[ 163.513237][ T6397] Kernel Offset: disabled
[ 163.515432][ T6397] Rebooting in 86400 seconds..