Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts.
2026/04/18 02:01:35 parsed 1 programs
[ 109.975135][ T5842] cgroup: Unknown subsys name 'net'
[ 110.091205][ T5842] cgroup: Unknown subsys name 'cpuset'
[ 110.101285][ T5842] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 111.741452][ T5842] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 114.862163][ T5853] chnl_net:caif_netlink_parms(): no params data found
[ 114.946026][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.953867][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.961412][ T5853] bridge_slave_0: entered allmulticast mode
[ 114.968854][ T5853] bridge_slave_0: entered promiscuous mode
[ 114.978316][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.985525][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.992813][ T5853] bridge_slave_1: entered allmulticast mode
[ 115.000464][ T5853] bridge_slave_1: entered promiscuous mode
[ 115.033144][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 115.044879][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 115.077764][ T5853] team0: Port device team_slave_0 added
[ 115.085513][ T5853] team0: Port device team_slave_1 added
[ 115.113154][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 115.120204][ T5853] 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.
[ 115.146157][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 115.159342][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 115.166312][ T5853] 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.
[ 115.192299][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 115.238057][ T5853] hsr_slave_0: entered promiscuous mode
[ 115.244697][ T5853] hsr_slave_1: entered promiscuous mode
[ 115.405735][ T5853] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 115.419634][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 115.427693][ T5853] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 115.436868][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 115.444958][ T5853] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 115.455449][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 115.464081][ T5853] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 115.476177][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 115.506576][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.514249][ T5853] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.522208][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.529475][ T5853] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.595382][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.613879][ T64] bridge0: port 1(bridge_slave_0) entered disabled state
[ 115.622739][ T64] bridge0: port 2(bridge_slave_1) entered disabled state
[ 115.639155][ T5853] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.652853][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.660054][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.673988][ T64] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.681198][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.870372][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 115.920668][ T5853] veth0_vlan: entered promiscuous mode
[ 115.935343][ T5853] veth1_vlan: entered promiscuous mode
[ 115.969558][ T5853] veth0_macvtap: entered promiscuous mode
[ 115.980973][ T5853] veth1_macvtap: entered promiscuous mode
[ 115.999782][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 116.016826][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 116.032713][ T64] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.044786][ T64] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.055019][ T64] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.065134][ T64] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.139849][ T5853] 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.
[ 116.307898][ T64] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 116.373402][ T64] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 116.443584][ T64] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 116.550989][ T64] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 118.506315][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 118.514396][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 118.522336][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 118.531713][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 118.540120][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 119.151597][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.177622][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.212005][ T92] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.220228][ T92] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.474065][ T64] bridge_slave_1: left allmulticast mode
[ 119.481958][ T64] bridge_slave_1: left promiscuous mode
[ 119.489495][ T64] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.512274][ T64] bridge_slave_0: left allmulticast mode
[ 119.518083][ T64] bridge_slave_0: left promiscuous mode
[ 119.524201][ T64] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.725855][ T64] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 119.737512][ T64] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 119.748113][ T64] bond0 (unregistering): Released all slaves
[ 119.914910][ T64] hsr_slave_0: left promiscuous mode
[ 119.930948][ T64] hsr_slave_1: left promiscuous mode
[ 119.956612][ T64] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 119.988377][ T64] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 120.009205][ T64] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 120.027469][ T64] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 120.069121][ T64] veth1_macvtap: left promiscuous mode
[ 120.084066][ T64] veth0_macvtap: left promiscuous mode
[ 120.102907][ T64] veth1_vlan: left promiscuous mode
[ 120.108374][ T64] veth0_vlan: left promiscuous mode
2026/04/18 02:01:49 executed programs: 0
[ 120.605096][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 120.617769][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 120.626575][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 120.636377][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 120.647550][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 120.673454][ T64] team0 (unregistering): Port device team_slave_1 removed
[ 120.701130][ T64] team0 (unregistering): Port device team_slave_0 removed
[ 120.844739][ T5495] 8021q: adding VLAN 0 to HW filter on device eth1
[ 121.147939][ T5966] chnl_net:caif_netlink_parms(): no params data found
[ 121.355781][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state
[ 121.363719][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 121.371828][ T5966] bridge_slave_0: entered allmulticast mode
[ 121.383194][ T5966] bridge_slave_0: entered promiscuous mode
[ 121.403273][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state
[ 121.410683][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 121.418539][ T5966] bridge_slave_1: entered allmulticast mode
[ 121.426676][ T5966] bridge_slave_1: entered promiscuous mode
[ 121.483692][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 121.505533][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 121.550129][ T5495] 8021q: adding VLAN 0 to HW filter on device eth2
[ 122.121454][ T5966] team0: Port device team_slave_0 added
[ 122.138167][ T5966] team0: Port device team_slave_1 added
[ 122.185802][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 122.193177][ T5966] 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.
[ 122.231866][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 122.244836][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 122.253014][ T5966] 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.
[ 122.279502][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 122.375584][ T5966] hsr_slave_0: entered promiscuous mode
[ 122.388482][ T5966] hsr_slave_1: entered promiscuous mode
[ 122.680925][ T5150] Bluetooth: hci0: command tx timeout
[ 123.413002][ T5966] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 123.423802][ T5966] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 123.434392][ T5966] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 123.444523][ T5966] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 123.455357][ T5966] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 123.466707][ T5966] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 123.477223][ T5966] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 123.490130][ T5966] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 123.604829][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0
[ 123.640634][ T5966] 8021q: adding VLAN 0 to HW filter on device team0
[ 123.683143][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.690444][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 123.709119][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 123.716459][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.027896][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 124.093102][ T5966] veth0_vlan: entered promiscuous mode
[ 124.112873][ T5966] veth1_vlan: entered promiscuous mode
[ 124.154584][ T5966] veth0_macvtap: entered promiscuous mode
[ 124.169347][ T5966] veth1_macvtap: entered promiscuous mode
[ 124.199471][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 124.220438][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 124.239105][ T64] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.262333][ T64] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.271512][ T64] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.291153][ T64] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.373524][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.390792][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.443731][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.454820][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.535075][ T6045] FAULT_INJECTION: forcing a failure.
[ 124.535075][ T6045] name failslab, interval 1, probability 0, space 0, times 1
[ 124.549956][ T6045] CPU: 1 UID: 0 PID: 6045 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 124.549985][ T6045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 124.550006][ T6045] Call Trace:
[ 124.550018][ T6045]
[ 124.550028][ T6045] dump_stack_lvl+0xe8/0x150
[ 124.550082][ T6045] should_fail_ex+0x412/0x560
[ 124.550113][ T6045] should_failslab+0xa8/0x100
[ 124.550140][ T6045] __kmalloc_cache_noprof+0x88/0x660
[ 124.550163][ T6045] ? hugetlb_vma_lock_alloc+0xe3/0x1c0
[ 124.550195][ T6045] ? up_write+0x1ab/0x410
[ 124.550222][ T6045] hugetlb_vma_lock_alloc+0xe3/0x1c0
[ 124.550256][ T6045] ? __pfx_hugetlb_file_mmap_prepare_success+0x10/0x10
[ 124.550285][ T6045] mmap_action_complete+0x315/0x590
[ 124.550323][ T6045] ? __pfx_mmap_action_complete+0x10/0x10
[ 124.550354][ T6045] ? mmap_action_prepare+0xd4/0x150
[ 124.550385][ T6045] ? __compat_vma_mmap+0x137/0x260
[ 124.550426][ T6045] compat_vma_mmap+0x243/0x2c0
[ 124.550456][ T6045] ? __pfx_compat_vma_mmap+0x10/0x10
[ 124.550497][ T6045] ? __pfx_hugetlb_file_mmap_prepare_success+0x10/0x10
[ 124.550530][ T6045] ? __shm_open+0x340/0x3b0
[ 124.550562][ T6045] ? __shm_open+0x351/0x3b0
[ 124.550593][ T6045] shm_mmap+0xda/0x200
[ 124.550623][ T6045] mmap_region+0x1ab2/0x2280
[ 124.550671][ T6045] ? __pfx_mmap_region+0x10/0x10
[ 124.550703][ T6045] ? unwind_next_frame+0xa6/0x2550
[ 124.550736][ T6045] ? __lock_acquire+0x6b5/0x2cf0
[ 124.550775][ T6045] ? is_bpf_text_address+0x292/0x2b0
[ 124.550804][ T6045] ? is_bpf_text_address+0x26/0x2b0
[ 124.550873][ T6045] ? security_file_alloc+0x34/0x310
[ 124.550895][ T6045] ? kasan_save_track+0x4f/0x80
[ 124.550913][ T6045] ? kasan_save_track+0x3e/0x80
[ 124.550930][ T6045] ? __kasan_slab_alloc+0x6c/0x80
[ 124.550983][ T6045] ? mm_get_unmapped_area_vmflags+0xd9/0x110
[ 124.551035][ T6045] ? cap_mmap_addr+0xaf/0x100
[ 124.551057][ T6045] ? bpf_lsm_mmap_addr+0x9/0x50
[ 124.551084][ T6045] ? shmem_mapping+0xd/0x50
[ 124.551108][ T6045] ? memfd_check_seals_mmap+0x165/0x200
[ 124.551141][ T6045] do_mmap+0xc39/0x10c0
[ 124.551183][ T6045] ? __pfx_do_mmap+0x10/0x10
[ 124.551212][ T6045] ? __pfx_down_write_killable+0x10/0x10
[ 124.551242][ T6045] ? apparmor_mmap_file+0x2da/0x3e0
[ 124.551270][ T6045] do_shmat+0x8d8/0xc10
[ 124.551308][ T6045] ? __pfx_do_shmat+0x10/0x10
[ 124.551333][ T6045] ? __pfx_ksys_write+0x10/0x10
[ 124.551358][ T6045] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.551381][ T6045] __x64_sys_shmat+0x9c/0xf0
[ 124.551418][ T6045] do_syscall_64+0x15f/0xf80
[ 124.551438][ T6045] ? trace_irq_disable+0x3b/0x140
[ 124.551463][ T6045] ? clear_bhb_loop+0x40/0x90
[ 124.551488][ T6045] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.551509][ T6045] RIP: 0033:0x7fd34999c819
[ 124.551536][ T6045] 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
[ 124.551552][ T6045] RSP: 002b:00007ffe37b0a028 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 124.551582][ T6045] RAX: ffffffffffffffda RBX: 00007fd349c15fa0 RCX: 00007fd34999c819
[ 124.551597][ T6045] RDX: bbdccba4532b703b RSI: 0000200000000000 RDI: 0000000000000000
[ 124.551610][ T6045] RBP: 00007ffe37b0a090 R08: 0000000000000000 R09: 0000000000000000
[ 124.551622][ T6045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 124.551633][ T6045] R13: 00007fd349c15fac R14: 00007fd349c15fa0 R15: 00007fd349c15fa0
[ 124.551666][ T6045]
[ 124.551708][ T6045] HugeTLB: unable to allocate vma specific lock
[ 124.798998][ T5150] Bluetooth: hci0: command tx timeout
[ 124.812296][ T6045] ------------[ cut here ]------------
[ 124.916226][ T6045] !vma_is_attached(vma)
[ 124.916253][ T6045] WARNING: ./include/linux/mmap_lock.h:435 at vma_mark_detached+0x198/0x260, CPU#1: syz.0.17/6045
[ 124.931648][ T6045] Modules linked in:
[ 124.936458][ T6045] CPU: 1 UID: 0 PID: 6045 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 124.945715][ T6045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 124.955914][ T6045] RIP: 0010:vma_mark_detached+0x198/0x260
[ 124.961778][ T6045] Code: 01 00 00 00 89 ee e8 57 5f a4 ff 85 ed 7e 4b e8 0e 5b a4 ff 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 7e db f3 ff e8 f9 5a a4 ff 90 <0f> 0b 90 eb 95 e8 ee 5a a4 ff 90 0f 0b 90 e9 04 ff ff ff e8 e0 5a
[ 124.982534][ T6045] RSP: 0018:ffffc900037d6df0 EFLAGS: 00010293
[ 124.989999][ T6045] RAX: ffffffff8220ba17 RBX: ffff8880766d8280 RCX: ffff88802e0abd80
[ 124.998301][ T6045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 125.006335][ T6045] RBP: 0000000000000000 R08: ffff8880766d8303 R09: 1ffff1100ecdb060
[ 125.015448][ T6045] R10: dffffc0000000000 R11: ffffed100ecdb061 R12: dffffc0000000000
[ 125.023601][ T6045] R13: ffffc900037d7130 R14: ffff8880766d8300 R15: 0000000000000001
[ 125.031985][ T6045] FS: 000055555c455500(0000) GS:ffff88812532b000(0000) knlGS:0000000000000000
[ 125.041041][ T6045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.047763][ T6045] CR2: 0000001b31824008 CR3: 0000000033514000 CR4: 00000000003526f0
[ 125.055876][ T6045] Call Trace:
[ 125.060008][ T6045]
[ 125.062992][ T6045] vms_gather_munmap_vmas+0x6ab/0x1380
[ 125.069597][ T6045] ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 125.075566][ T6045] ? __schedule+0x17ca/0x5680
[ 125.081013][ T6045] do_vmi_align_munmap+0x2b4/0x4b0
[ 125.086218][ T6045] ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 125.092008][ T6045] do_vmi_munmap+0x252/0x2d0
[ 125.096755][ T6045] do_munmap+0xf9/0x170
[ 125.101036][ T6045] ? __pfx_do_munmap+0x10/0x10
[ 125.105867][ T6045] ? up_write+0x1ab/0x410
[ 125.110362][ T6045] ? hugetlb_vma_lock_alloc+0x19b/0x1c0
[ 125.115977][ T6045] mmap_action_complete+0x480/0x590
[ 125.121304][ T6045] ? __pfx_mmap_action_complete+0x10/0x10
[ 125.127607][ T6045] ? mmap_action_prepare+0xd4/0x150
[ 125.132871][ T6045] ? __compat_vma_mmap+0x137/0x260
[ 125.138133][ T6045] compat_vma_mmap+0x243/0x2c0
[ 125.142978][ T6045] ? __pfx_compat_vma_mmap+0x10/0x10
[ 125.148391][ T6045] ? __pfx_hugetlb_file_mmap_prepare_success+0x10/0x10
[ 125.155298][ T6045] ? __shm_open+0x340/0x3b0
[ 125.160352][ T6045] ? __shm_open+0x351/0x3b0
[ 125.164944][ T6045] shm_mmap+0xda/0x200
[ 125.169544][ T6045] mmap_region+0x1ab2/0x2280
[ 125.174232][ T6045] ? __pfx_mmap_region+0x10/0x10
[ 125.179673][ T6045] ? unwind_next_frame+0xa6/0x2550
[ 125.184911][ T6045] ? __lock_acquire+0x6b5/0x2cf0
[ 125.190331][ T6045] ? is_bpf_text_address+0x292/0x2b0
[ 125.196590][ T6045] ? is_bpf_text_address+0x26/0x2b0
[ 125.202005][ T6045] ? security_file_alloc+0x34/0x310
[ 125.207866][ T6045] ? kasan_save_track+0x4f/0x80
[ 125.213216][ T6045] ? kasan_save_track+0x3e/0x80
[ 125.218498][ T6045] ? __kasan_slab_alloc+0x6c/0x80
[ 125.223627][ T6045] ? mm_get_unmapped_area_vmflags+0xd9/0x110
[ 125.229783][ T6045] ? cap_mmap_addr+0xaf/0x100
[ 125.234557][ T6045] ? bpf_lsm_mmap_addr+0x9/0x50
[ 125.239695][ T6045] ? shmem_mapping+0xd/0x50
[ 125.244259][ T6045] ? memfd_check_seals_mmap+0x165/0x200
[ 125.249919][ T6045] do_mmap+0xc39/0x10c0
[ 125.254157][ T6045] ? __pfx_do_mmap+0x10/0x10
[ 125.258909][ T6045] ? __pfx_down_write_killable+0x10/0x10
[ 125.264603][ T6045] ? apparmor_mmap_file+0x2da/0x3e0
[ 125.269950][ T6045] do_shmat+0x8d8/0xc10
[ 125.274679][ T6045] ? __pfx_do_shmat+0x10/0x10
[ 125.279802][ T6045] ? __pfx_ksys_write+0x10/0x10
[ 125.284725][ T6045] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.290935][ T6045] __x64_sys_shmat+0x9c/0xf0
[ 125.295617][ T6045] do_syscall_64+0x15f/0xf80
[ 125.300362][ T6045] ? trace_irq_disable+0x3b/0x140
[ 125.305541][ T6045] ? clear_bhb_loop+0x40/0x90
[ 125.310329][ T6045] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.316278][ T6045] RIP: 0033:0x7fd34999c819
[ 125.321074][ T6045] 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
[ 125.340809][ T6045] RSP: 002b:00007ffe37b0a028 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 125.349373][ T6045] RAX: ffffffffffffffda RBX: 00007fd349c15fa0 RCX: 00007fd34999c819
[ 125.357444][ T6045] RDX: bbdccba4532b703b RSI: 0000200000000000 RDI: 0000000000000000
[ 125.365465][ T6045] RBP: 00007ffe37b0a090 R08: 0000000000000000 R09: 0000000000000000
[ 125.373970][ T6045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 125.382451][ T6045] R13: 00007fd349c15fac R14: 00007fd349c15fa0 R15: 00007fd349c15fa0
[ 125.390563][ T6045]
[ 125.393637][ T6045] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 125.400958][ T6045] CPU: 1 UID: 0 PID: 6045 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 125.410116][ T6045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 125.420223][ T6045] Call Trace:
[ 125.423580][ T6045]
[ 125.426565][ T6045] vpanic+0x56c/0xa60
[ 125.430612][ T6045] ? __pfx__printk+0x10/0x10
[ 125.435263][ T6045] ? __pfx_vpanic+0x10/0x10
[ 125.439821][ T6045] ? is_bpf_text_address+0x292/0x2b0
[ 125.445362][ T6045] ? is_bpf_text_address+0x26/0x2b0
[ 125.450621][ T6045] panic+0xc5/0xd0
[ 125.454404][ T6045] ? __pfx_panic+0x10/0x10
[ 125.458877][ T6045] __warn+0x315/0x4c0
[ 125.462900][ T6045] ? vma_mark_detached+0x198/0x260
[ 125.468047][ T6045] ? vma_mark_detached+0x198/0x260
[ 125.473205][ T6045] __report_bug+0x29a/0x540
[ 125.477739][ T6045] ? vma_mark_detached+0x198/0x260
[ 125.482883][ T6045] ? __pfx___report_bug+0x10/0x10
[ 125.487939][ T6045] ? mas_start+0x481/0x560
[ 125.492562][ T6045] ? mas_prealloc_calc+0x392/0x440
[ 125.497723][ T6045] ? mas_store_gfp+0x784/0x850
[ 125.502529][ T6045] ? vma_mark_detached+0x198/0x260
[ 125.507678][ T6045] report_bug+0x16a/0x220
[ 125.512040][ T6045] ? vma_mark_detached+0x198/0x260
[ 125.517199][ T6045] ? vma_mark_detached+0x19a/0x260
[ 125.522345][ T6045] handle_bug+0x9c/0x200
[ 125.526623][ T6045] exc_invalid_op+0x1a/0x50
[ 125.531173][ T6045] asm_exc_invalid_op+0x1a/0x20
[ 125.536066][ T6045] RIP: 0010:vma_mark_detached+0x198/0x260
[ 125.541828][ T6045] Code: 01 00 00 00 89 ee e8 57 5f a4 ff 85 ed 7e 4b e8 0e 5b a4 ff 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 7e db f3 ff e8 f9 5a a4 ff 90 <0f> 0b 90 eb 95 e8 ee 5a a4 ff 90 0f 0b 90 e9 04 ff ff ff e8 e0 5a
[ 125.561461][ T6045] RSP: 0018:ffffc900037d6df0 EFLAGS: 00010293
[ 125.567555][ T6045] RAX: ffffffff8220ba17 RBX: ffff8880766d8280 RCX: ffff88802e0abd80
[ 125.575551][ T6045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 125.583550][ T6045] RBP: 0000000000000000 R08: ffff8880766d8303 R09: 1ffff1100ecdb060
[ 125.591552][ T6045] R10: dffffc0000000000 R11: ffffed100ecdb061 R12: dffffc0000000000
[ 125.599575][ T6045] R13: ffffc900037d7130 R14: ffff8880766d8300 R15: 0000000000000001
[ 125.607584][ T6045] ? vma_mark_detached+0x197/0x260
[ 125.612751][ T6045] vms_gather_munmap_vmas+0x6ab/0x1380
[ 125.618362][ T6045] ? __pfx_vms_gather_munmap_vmas+0x10/0x10
[ 125.624295][ T6045] ? __schedule+0x17ca/0x5680
[ 125.629024][ T6045] do_vmi_align_munmap+0x2b4/0x4b0
[ 125.634182][ T6045] ? __pfx_do_vmi_align_munmap+0x10/0x10
[ 125.639962][ T6045] do_vmi_munmap+0x252/0x2d0
[ 125.644597][ T6045] do_munmap+0xf9/0x170
[ 125.648794][ T6045] ? __pfx_do_munmap+0x10/0x10
[ 125.653599][ T6045] ? up_write+0x1ab/0x410
[ 125.658006][ T6045] ? hugetlb_vma_lock_alloc+0x19b/0x1c0
[ 125.663611][ T6045] mmap_action_complete+0x480/0x590
[ 125.668851][ T6045] ? __pfx_mmap_action_complete+0x10/0x10
[ 125.674608][ T6045] ? mmap_action_prepare+0xd4/0x150
[ 125.679867][ T6045] ? __compat_vma_mmap+0x137/0x260
[ 125.685010][ T6045] compat_vma_mmap+0x243/0x2c0
[ 125.689807][ T6045] ? __pfx_compat_vma_mmap+0x10/0x10
[ 125.695144][ T6045] ? __pfx_hugetlb_file_mmap_prepare_success+0x10/0x10
[ 125.702044][ T6045] ? __shm_open+0x340/0x3b0
[ 125.706584][ T6045] ? __shm_open+0x351/0x3b0
[ 125.711117][ T6045] shm_mmap+0xda/0x200
[ 125.715222][ T6045] mmap_region+0x1ab2/0x2280
[ 125.720032][ T6045] ? __pfx_mmap_region+0x10/0x10
[ 125.725002][ T6045] ? unwind_next_frame+0xa6/0x2550
[ 125.730292][ T6045] ? __lock_acquire+0x6b5/0x2cf0
[ 125.735306][ T6045] ? is_bpf_text_address+0x292/0x2b0
[ 125.740642][ T6045] ? is_bpf_text_address+0x26/0x2b0
[ 125.745919][ T6045] ? security_file_alloc+0x34/0x310
[ 125.751151][ T6045] ? kasan_save_track+0x4f/0x80
[ 125.756030][ T6045] ? kasan_save_track+0x3e/0x80
[ 125.760918][ T6045] ? __kasan_slab_alloc+0x6c/0x80
[ 125.766004][ T6045] ? mm_get_unmapped_area_vmflags+0xd9/0x110
[ 125.772025][ T6045] ? cap_mmap_addr+0xaf/0x100
[ 125.776749][ T6045] ? bpf_lsm_mmap_addr+0x9/0x50
[ 125.781662][ T6045] ? shmem_mapping+0xd/0x50
[ 125.786261][ T6045] ? memfd_check_seals_mmap+0x165/0x200
[ 125.791982][ T6045] do_mmap+0xc39/0x10c0
[ 125.796202][ T6045] ? __pfx_do_mmap+0x10/0x10
[ 125.800828][ T6045] ? __pfx_down_write_killable+0x10/0x10
[ 125.806494][ T6045] ? apparmor_mmap_file+0x2da/0x3e0
[ 125.811731][ T6045] do_shmat+0x8d8/0xc10
[ 125.815927][ T6045] ? __pfx_do_shmat+0x10/0x10
[ 125.820636][ T6045] ? __pfx_ksys_write+0x10/0x10
[ 125.825521][ T6045] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.831621][ T6045] __x64_sys_shmat+0x9c/0xf0
[ 125.836257][ T6045] do_syscall_64+0x15f/0xf80
[ 125.840880][ T6045] ? trace_irq_disable+0x3b/0x140
[ 125.845943][ T6045] ? clear_bhb_loop+0x40/0x90
[ 125.850653][ T6045] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.856573][ T6045] RIP: 0033:0x7fd34999c819
[ 125.861017][ T6045] 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
[ 125.880668][ T6045] RSP: 002b:00007ffe37b0a028 EFLAGS: 00000246 ORIG_RAX: 000000000000001e
[ 125.889121][ T6045] RAX: ffffffffffffffda RBX: 00007fd349c15fa0 RCX: 00007fd34999c819
[ 125.897129][ T6045] RDX: bbdccba4532b703b RSI: 0000200000000000 RDI: 0000000000000000
[ 125.905139][ T6045] RBP: 00007ffe37b0a090 R08: 0000000000000000 R09: 0000000000000000
[ 125.913155][ T6045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 125.921199][ T6045] R13: 00007fd349c15fac R14: 00007fd349c15fa0 R15: 00007fd349c15fa0
[ 125.929220][ T6045]
[ 125.932856][ T6045] Kernel Offset: disabled
[ 125.937226][ T6045] Rebooting in 86400 seconds..