Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts.
2026/04/14 01:13:42 ignoring optional flag "type"="gce"
2026/04/14 01:13:42 parsed 1 programs
2026/04/14 01:13:42 executed programs: 0
[ 43.688530][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.695991][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.704849][ T336] device bridge_slave_0 entered promiscuous mode
[ 43.713944][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.721200][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.729208][ T336] device bridge_slave_1 entered promiscuous mode
[ 43.820670][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.827868][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.835508][ T339] device bridge_slave_0 entered promiscuous mode
[ 43.861115][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.868565][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.876226][ T339] device bridge_slave_1 entered promiscuous mode
[ 43.899517][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.907204][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.915023][ T333] device bridge_slave_0 entered promiscuous mode
[ 43.922707][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.930170][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.938140][ T333] device bridge_slave_1 entered promiscuous mode
[ 43.991455][ T331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.998534][ T331] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.006351][ T331] device bridge_slave_0 entered promiscuous mode
[ 44.028617][ T331] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.035852][ T331] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.043751][ T331] device bridge_slave_1 entered promiscuous mode
[ 44.071488][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.078576][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.086240][ T341] device bridge_slave_0 entered promiscuous mode
[ 44.109180][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.116874][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.124815][ T341] device bridge_slave_1 entered promiscuous mode
[ 44.140886][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.147964][ T338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.156364][ T338] device bridge_slave_0 entered promiscuous mode
[ 44.182987][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.190075][ T338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.198174][ T338] device bridge_slave_1 entered promiscuous mode
[ 44.267914][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.275569][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.406318][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.414278][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.421988][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.429876][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.446600][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.454209][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.461829][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.469075][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.481619][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.489517][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.497549][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.505014][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.512945][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.522280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.531653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.547838][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.572541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 44.581514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.590256][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.597529][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.606023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.614862][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.622762][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.661844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.670453][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.678391][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.686122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.695892][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.703336][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.712269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.721133][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.748215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 44.756935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.765676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 44.775200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.783407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.791534][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.800076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 44.810187][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.818858][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.826376][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.834519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 44.843177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.851969][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.859240][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.867013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 44.875637][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.884434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 44.906770][ T339] device veth0_vlan entered promiscuous mode
[ 44.914918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 44.923318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.932160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.939670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.964106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.972083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.979706][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.987825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.996161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 45.005045][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.031380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.039879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.048336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 45.057393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.067254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 45.076608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.085890][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.095887][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.103950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 45.112881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.121860][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.129217][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.136790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 45.145478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.153942][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 45.162345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.171031][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.178971][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.186928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 45.195518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.204451][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.211780][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.219516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 45.228382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.237196][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.244396][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.252430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 45.260957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.270360][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.278368][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.287180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.295509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.303354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.311615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.329073][ T339] device veth1_macvtap entered promiscuous mode
[ 45.345697][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 45.354915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.365500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 45.374596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.383264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.393610][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 45.402732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.411303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.422759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.440785][ T336] device veth0_vlan entered promiscuous mode
[ 45.448238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.456883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.479488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.488834][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.498390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.507710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.517429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.530465][ T338] device veth0_vlan entered promiscuous mode
[ 45.540480][ T331] device veth0_vlan entered promiscuous mode
[ 45.552393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.561262][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.569886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.578320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.586303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.595788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.604727][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.632894][ T331] device veth1_macvtap entered promiscuous mode
[ 45.643065][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.652578][ T362] FAULT_INJECTION: forcing a failure.
[ 45.652578][ T362] name failslab, interval 1, probability 0, space 0, times 1
[ 45.662620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.668702][ T362] CPU: 1 PID: 362 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.681881][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 45.685311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.692542][ T362] Call Trace:
[ 45.692556][ T362]
[ 45.692564][ T362] __dump_stack+0x21/0x30
[ 45.692601][ T362] dump_stack_lvl+0x110/0x170
[ 45.703606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 45.704530][ T362] ? show_regs_print_info+0x20/0x20
[ 45.708382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.711932][ T362] dump_stack+0x15/0x20
[ 45.711957][ T362] should_fail+0x3c1/0x510
[ 45.711977][ T362] __should_failslab+0xa4/0xe0
[ 45.724930][ T336] device veth1_macvtap entered promiscuous mode
[ 45.725237][ T362] should_failslab+0x9/0x20
[ 45.763941][ T362] slab_pre_alloc_hook+0x3b/0xe0
[ 45.769125][ T362] ? anon_vma_fork+0xf2/0x510
[ 45.773981][ T362] kmem_cache_alloc+0x44/0x260
[ 45.778916][ T362] anon_vma_fork+0xf2/0x510
[ 45.783471][ T362] copy_mm+0x9de/0x13c0
[ 45.788339][ T362] ? copy_signal+0x600/0x600
[ 45.793436][ T362] ? __init_rwsem+0xfc/0x1d0
[ 45.798537][ T362] ? copy_signal+0x4cb/0x600
[ 45.803501][ T362] copy_process+0x117c/0x3250
[ 45.808242][ T362] ? __kasan_check_write+0x14/0x20
[ 45.813765][ T362] ? __pidfd_prepare+0x150/0x150
[ 45.819418][ T362] kernel_clone+0x233/0x960
[ 45.823951][ T362] ? create_io_thread+0x170/0x170
[ 45.829188][ T362] ? __kasan_check_write+0x14/0x20
[ 45.834439][ T362] ? mutex_unlock+0x8f/0x230
[ 45.840251][ T362] __x64_sys_clone+0x198/0x210
[ 45.845403][ T362] ? __kasan_check_write+0x14/0x20
[ 45.850541][ T362] ? __ia32_sys_vfork+0x130/0x130
[ 45.855887][ T362] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.861998][ T362] x64_sys_call+0x41f/0x9a0
[ 45.866532][ T362] do_syscall_64+0x4c/0xa0
[ 45.871095][ T362] ? clear_bhb_loop+0x50/0xa0
[ 45.876060][ T362] ? clear_bhb_loop+0x50/0xa0
[ 45.881210][ T362] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.887242][ T362] RIP: 0033:0x7fac65ef5fb9
[ 45.892620][ T362] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 45.912620][ T362] RSP: 002b:00007fac65a88068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.921275][ T362] RAX: ffffffffffffffda RBX: 00007fac66034f80 RCX: 00007fac65ef5fb9
[ 45.929377][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 45.938119][ T362] RBP: 00007fac65a88120 R08: 0000000000000000 R09: 0000000000000000
[ 45.946408][ T362] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.954860][ T362] R13: 000000000000000b R14: 00007fac66034f80 R15: 00007ffd6f9d7a08
[ 45.963007][ T362]
[ 45.975323][ T341] device veth0_vlan entered promiscuous mode
[ 45.987073][ T333] device veth0_vlan entered promiscuous mode
[ 45.995083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.003685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.017852][ T365] FAULT_INJECTION: forcing a failure.
[ 46.017852][ T365] name failslab, interval 1, probability 0, space 0, times 0
[ 46.020755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.032760][ T365] CPU: 1 PID: 365 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.040161][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.047078][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 46.047094][ T365] Call Trace:
[ 46.047100][ T365]
[ 46.047108][ T365] __dump_stack+0x21/0x30
[ 46.047135][ T365] dump_stack_lvl+0x110/0x170
[ 46.047155][ T365] ? show_regs_print_info+0x20/0x20
[ 46.047177][ T365] dump_stack+0x15/0x20
[ 46.047196][ T365] should_fail+0x3c1/0x510
[ 46.057147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.065857][ T365] __should_failslab+0xa4/0xe0
[ 46.065891][ T365] should_failslab+0x9/0x20
[ 46.070213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.072221][ T365] slab_pre_alloc_hook+0x3b/0xe0
[ 46.072248][ T365] ? anon_vma_clone+0xc0/0x500
[ 46.077446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 46.081634][ T365] kmem_cache_alloc+0x44/0x260
[ 46.081669][ T365] anon_vma_clone+0xc0/0x500
[ 46.088471][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 46.092334][ T365] anon_vma_fork+0x8c/0x510
[ 46.092364][ T365] copy_mm+0x9de/0x13c0
[ 46.092384][ T365] ? copy_signal+0x600/0x600
[ 46.092400][ T365] ? __init_rwsem+0xfc/0x1d0
[ 46.092420][ T365] ? copy_signal+0x4cb/0x600
[ 46.092437][ T365] copy_process+0x117c/0x3250
[ 46.092461][ T365] ? __kasan_check_write+0x14/0x20
[ 46.100230][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.104731][ T365] ? __pidfd_prepare+0x150/0x150
[ 46.104769][ T365] kernel_clone+0x233/0x960
[ 46.110918][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 46.114368][ T365] ? create_io_thread+0x170/0x170
[ 46.124223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.128580][ T365] ? __kasan_check_write+0x14/0x20
[ 46.242150][ T365] ? mutex_unlock+0x8f/0x230
[ 46.247136][ T365] __x64_sys_clone+0x198/0x210
[ 46.252401][ T365] ? __kasan_check_write+0x14/0x20
[ 46.258251][ T365] ? __ia32_sys_vfork+0x130/0x130
[ 46.263412][ T365] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.269508][ T365] x64_sys_call+0x41f/0x9a0
[ 46.274015][ T365] do_syscall_64+0x4c/0xa0
[ 46.278738][ T365] ? clear_bhb_loop+0x50/0xa0
[ 46.283721][ T365] ? clear_bhb_loop+0x50/0xa0
[ 46.289245][ T365] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.296866][ T365] RIP: 0033:0x7fac65ef5fb9
[ 46.301603][ T365] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.323941][ T365] RSP: 002b:00007fac65a88068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.334539][ T365] RAX: ffffffffffffffda RBX: 00007fac66034f80 RCX: 00007fac65ef5fb9
[ 46.345055][ T365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 46.353905][ T365] RBP: 00007fac65a88120 R08: 0000000000000000 R09: 0000000000000000
[ 46.363025][ T365] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.371623][ T365] R13: 000000000000000b R14: 00007fac66034f80 R15: 00007ffd6f9d7a08
[ 46.380411][ T365]
[ 46.403322][ T338] device veth1_macvtap entered promiscuous mode
[ 46.415508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 46.416507][ T369] FAULT_INJECTION: forcing a failure.
[ 46.416507][ T369] name failslab, interval 1, probability 0, space 0, times 0
[ 46.428403][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.447490][ T371] FAULT_INJECTION: forcing a failure.
[ 46.447490][ T371] name failslab, interval 1, probability 0, space 0, times 0
[ 46.461901][ T371] CPU: 1 PID: 371 Comm: syz-executor.5 Not tainted syzkaller #0
[ 46.464483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 46.469928][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 46.469941][ T371] Call Trace:
[ 46.469948][ T371]
[ 46.469955][ T371] __dump_stack+0x21/0x30
[ 46.481449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.488979][ T371] dump_stack_lvl+0x110/0x170
[ 46.489020][ T371] ? show_regs_print_info+0x20/0x20
[ 46.521244][ T371] ? avc_denied+0x1b0/0x1b0
[ 46.526063][ T371] dump_stack+0x15/0x20
[ 46.530738][ T371] should_fail+0x3c1/0x510
[ 46.535284][ T371] __should_failslab+0xa4/0xe0
[ 46.540188][ T371] should_failslab+0x9/0x20
[ 46.545530][ T371] slab_pre_alloc_hook+0x3b/0xe0
[ 46.551148][ T371] ? vm_area_dup+0x26/0x210
[ 46.556053][ T371] kmem_cache_alloc+0x44/0x260
[ 46.561505][ T371] vm_area_dup+0x26/0x210
[ 46.565877][ T371] copy_mm+0x947/0x13c0
[ 46.570448][ T371] ? copy_signal+0x600/0x600
[ 46.575253][ T371] ? __init_rwsem+0xfc/0x1d0
[ 46.580145][ T371] ? copy_signal+0x4cb/0x600
[ 46.584854][ T371] copy_process+0x117c/0x3250
[ 46.589562][ T371] ? __kasan_check_write+0x14/0x20
[ 46.595167][ T371] ? __pidfd_prepare+0x150/0x150
[ 46.600494][ T371] kernel_clone+0x233/0x960
[ 46.605034][ T371] ? create_io_thread+0x170/0x170
[ 46.610089][ T371] ? __kasan_check_write+0x14/0x20
[ 46.615566][ T371] ? mutex_unlock+0x8f/0x230
[ 46.620651][ T371] __x64_sys_clone+0x198/0x210
[ 46.625467][ T371] ? __kasan_check_write+0x14/0x20
[ 46.631050][ T371] ? __ia32_sys_vfork+0x130/0x130
[ 46.636323][ T371] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.643127][ T371] x64_sys_call+0x41f/0x9a0
[ 46.647933][ T371] do_syscall_64+0x4c/0xa0
[ 46.652467][ T371] ? clear_bhb_loop+0x50/0xa0
[ 46.657604][ T371] ? clear_bhb_loop+0x50/0xa0
[ 46.662428][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.669680][ T371] RIP: 0033:0x7f7e54752fb9
[ 46.674617][ T371] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.696222][ T371] RSP: 002b:00007f7e542e5068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.705598][ T371] RAX: ffffffffffffffda RBX: 00007f7e54891f80 RCX: 00007f7e54752fb9
[ 46.714251][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 46.723052][ T371] RBP: 00007f7e542e5120 R08: 0000000000000000 R09: 0000000000000000
[ 46.731916][ T371] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.740423][ T371] R13: 000000000000000b R14: 00007f7e54891f80 R15: 00007ffe8c1d3a58
[ 46.750215][ T371]
[ 46.755324][ T369] CPU: 0 PID: 369 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.763295][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 46.773838][ T369] Call Trace:
[ 46.777246][ T369]
[ 46.780200][ T369] __dump_stack+0x21/0x30
[ 46.784555][ T369] dump_stack_lvl+0x110/0x170
[ 46.789448][ T369] ? show_regs_print_info+0x20/0x20
[ 46.795025][ T369] dump_stack+0x15/0x20
[ 46.799398][ T369] should_fail+0x3c1/0x510
[ 46.804933][ T369] __should_failslab+0xa4/0xe0
[ 46.809766][ T369] should_failslab+0x9/0x20
[ 46.814526][ T369] slab_pre_alloc_hook+0x3b/0xe0
[ 46.819534][ T369] ? anon_vma_fork+0x200/0x510
[ 46.824946][ T369] kmem_cache_alloc+0x44/0x260
[ 46.829961][ T369] anon_vma_fork+0x200/0x510
[ 46.834748][ T369] copy_mm+0x9de/0x13c0
[ 46.839210][ T369] ? copy_signal+0x600/0x600
[ 46.843832][ T369] ? __init_rwsem+0xfc/0x1d0
[ 46.848744][ T369] ? copy_signal+0x4cb/0x600
[ 46.853661][ T369] copy_process+0x117c/0x3250
[ 46.858870][ T369] ? __kasan_check_write+0x14/0x20
[ 46.864245][ T369] ? __pidfd_prepare+0x150/0x150
[ 46.869762][ T369] kernel_clone+0x233/0x960
[ 46.874963][ T369] ? create_io_thread+0x170/0x170
[ 46.880311][ T369] ? __kasan_check_write+0x14/0x20
[ 46.885709][ T369] ? mutex_unlock+0x8f/0x230
[ 46.890869][ T369] __x64_sys_clone+0x198/0x210
[ 46.896093][ T369] ? __kasan_check_write+0x14/0x20
[ 46.901325][ T369] ? __ia32_sys_vfork+0x130/0x130
[ 46.906696][ T369] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.913184][ T369] x64_sys_call+0x41f/0x9a0
[ 46.917799][ T369] do_syscall_64+0x4c/0xa0
[ 46.922246][ T369] ? clear_bhb_loop+0x50/0xa0
[ 46.927041][ T369] ? clear_bhb_loop+0x50/0xa0
[ 46.931735][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.938159][ T369] RIP: 0033:0x7fac65ef5fb9
[ 46.942610][ T369] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.962687][ T369] RSP: 002b:00007fac65a88068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.971496][ T369] RAX: ffffffffffffffda RBX: 00007fac66034f80 RCX: 00007fac65ef5fb9
[ 46.980004][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 46.988913][ T369] RBP: 00007fac65a88120 R08: 0000000000000000 R09: 0000000000000000
[ 46.997086][ T369] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.005521][ T369] R13: 000000000000000b R14: 00007fac66034f80 R15: 00007ffd6f9d7a08
[ 47.013712][ T369]
[ 47.023215][ T333] device veth1_macvtap entered promiscuous mode
[ 47.032880][ T373] FAULT_INJECTION: forcing a failure.
[ 47.032880][ T373] name failslab, interval 1, probability 0, space 0, times 0
[ 47.051904][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.060854][ T369] ==================================================================
[ 47.061115][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.069945][ T369] BUG: KASAN: use-after-free in vm_area_free_no_check+0x7e/0x140
[ 47.078783][ T373] CPU: 1 PID: 373 Comm: syz-executor.5 Not tainted syzkaller #0
[ 47.086195][ T369] Write of size 4 at addr ffff88810dc07870 by task syz-executor.0/369
[ 47.094112][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 47.103232][ T369]
[ 47.115700][ T373] Call Trace:
[ 47.119315][ T373]
[ 47.122727][ T373] __dump_stack+0x21/0x30
[ 47.127089][ T373] dump_stack_lvl+0x110/0x170
[ 47.132075][ T373] ? show_regs_print_info+0x20/0x20
[ 47.137891][ T373] dump_stack+0x15/0x20
[ 47.142302][ T373] should_fail+0x3c1/0x510
[ 47.146845][ T373] __should_failslab+0xa4/0xe0
[ 47.151721][ T373] should_failslab+0x9/0x20
[ 47.156252][ T373] slab_pre_alloc_hook+0x3b/0xe0
[ 47.161251][ T373] ? anon_vma_fork+0x200/0x510
[ 47.166065][ T373] kmem_cache_alloc+0x44/0x260
[ 47.171168][ T373] anon_vma_fork+0x200/0x510
[ 47.176216][ T373] copy_mm+0x9de/0x13c0
[ 47.180429][ T373] ? copy_signal+0x600/0x600
[ 47.185093][ T373] ? __init_rwsem+0xfc/0x1d0
[ 47.189830][ T373] ? copy_signal+0x4cb/0x600
[ 47.194814][ T373] copy_process+0x117c/0x3250
[ 47.199629][ T373] ? __kasan_check_write+0x14/0x20
[ 47.204849][ T373] ? __pidfd_prepare+0x150/0x150
[ 47.209813][ T373] kernel_clone+0x233/0x960
[ 47.214441][ T373] ? create_io_thread+0x170/0x170
[ 47.219489][ T373] ? __kasan_check_write+0x14/0x20
[ 47.224983][ T373] ? mutex_unlock+0x8f/0x230
[ 47.230120][ T373] __x64_sys_clone+0x198/0x210
[ 47.235372][ T373] ? __kasan_check_write+0x14/0x20
[ 47.241290][ T373] ? __ia32_sys_vfork+0x130/0x130
[ 47.246730][ T373] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.252836][ T373] x64_sys_call+0x41f/0x9a0
[ 47.257517][ T373] do_syscall_64+0x4c/0xa0
[ 47.262232][ T373] ? clear_bhb_loop+0x50/0xa0
[ 47.267055][ T373] ? clear_bhb_loop+0x50/0xa0
[ 47.272192][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.278209][ T373] RIP: 0033:0x7f7e54752fb9
[ 47.282742][ T373] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 47.306589][ T373] RSP: 002b:00007f7e542e5068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.315162][ T373] RAX: ffffffffffffffda RBX: 00007f7e54891f80 RCX: 00007f7e54752fb9
[ 47.324181][ T373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 47.332946][ T373] RBP: 00007f7e542e5120 R08: 0000000000000000 R09: 0000000000000000
[ 47.341716][ T373] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.349755][ T373] R13: 000000000000000b R14: 00007f7e54891f80 R15: 00007ffe8c1d3a58
[ 47.358593][ T373]
[ 47.361731][ T369] CPU: 0 PID: 369 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.369598][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 47.371633][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.380286][ T369] Call Trace:
[ 47.380299][ T369]
[ 47.390753][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.391620][ T369] __dump_stack+0x21/0x30
[ 47.396034][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.403364][ T369] dump_stack_lvl+0x110/0x170
[ 47.403392][ T369] ? show_regs_print_info+0x20/0x20
[ 47.403413][ T369] ? load_image+0x3e0/0x3e0
[ 47.410711][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.416557][ T369] ? unlink_anon_vmas+0x2ce/0x590
[ 47.423427][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.426798][ T369] print_address_description+0x7f/0x2c0
[ 47.459450][ T369] ? vm_area_free_no_check+0x7e/0x140
[ 47.465101][ T369] kasan_report+0xf1/0x140
[ 47.469597][ T369] ? vm_area_free_no_check+0x7e/0x140
[ 47.475001][ T369] kasan_check_range+0x249/0x2a0
[ 47.479976][ T369] __kasan_check_write+0x14/0x20
[ 47.484930][ T369] vm_area_free_no_check+0x7e/0x140
[ 47.490154][ T369] copy_mm+0xe90/0x13c0
[ 47.494451][ T369] ? copy_signal+0x600/0x600
[ 47.499059][ T369] ? __init_rwsem+0xfc/0x1d0
[ 47.503998][ T369] ? copy_signal+0x4cb/0x600
[ 47.508731][ T369] copy_process+0x117c/0x3250
[ 47.513633][ T369] ? __kasan_check_write+0x14/0x20
[ 47.518783][ T369] ? __pidfd_prepare+0x150/0x150
[ 47.523747][ T369] kernel_clone+0x233/0x960
[ 47.528279][ T369] ? create_io_thread+0x170/0x170
[ 47.533569][ T369] ? __kasan_check_write+0x14/0x20
[ 47.538731][ T369] ? mutex_unlock+0x8f/0x230
[ 47.543720][ T369] __x64_sys_clone+0x198/0x210
[ 47.548669][ T369] ? __kasan_check_write+0x14/0x20
[ 47.553814][ T369] ? __ia32_sys_vfork+0x130/0x130
[ 47.558972][ T369] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.565083][ T369] x64_sys_call+0x41f/0x9a0
[ 47.569790][ T369] do_syscall_64+0x4c/0xa0
[ 47.574950][ T369] ? clear_bhb_loop+0x50/0xa0
[ 47.579755][ T369] ? clear_bhb_loop+0x50/0xa0
[ 47.584472][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.590591][ T369] RIP: 0033:0x7fac65ef5fb9
[ 47.595468][ T369] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 47.615631][ T369] RSP: 002b:00007fac65a88068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.624377][ T369] RAX: ffffffffffffffda RBX: 00007fac66034f80 RCX: 00007fac65ef5fb9
[ 47.632583][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 47.640871][ T369] RBP: 00007fac65a88120 R08: 0000000000000000 R09: 0000000000000000
[ 47.648894][ T369] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.656910][ T369] R13: 000000000000000b R14: 00007fac66034f80 R15: 00007ffd6f9d7a08
[ 47.666095][ T369]
[ 47.669342][ T369]
[ 47.672133][ T369] Allocated by task 365:
[ 47.676745][ T369] __kasan_slab_alloc+0xbd/0xf0
[ 47.681817][ T369] slab_post_alloc_hook+0x4f/0x2b0
[ 47.687181][ T369] kmem_cache_alloc+0xf7/0x260
[ 47.692169][ T369] vm_area_dup+0x26/0x210
[ 47.696676][ T369] copy_mm+0x947/0x13c0
[ 47.700872][ T369] copy_process+0x117c/0x3250
[ 47.705596][ T369] kernel_clone+0x233/0x960
[ 47.710139][ T369] __x64_sys_clone+0x198/0x210
[ 47.714956][ T369] x64_sys_call+0x41f/0x9a0
[ 47.719543][ T369] do_syscall_64+0x4c/0xa0
[ 47.724212][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.730531][ T369]
[ 47.732869][ T369] Freed by task 13:
[ 47.736693][ T369] kasan_set_track+0x4a/0x70
[ 47.741376][ T369] kasan_set_free_info+0x23/0x40
[ 47.747538][ T369] ____kasan_slab_free+0x125/0x160
[ 47.752792][ T369] __kasan_slab_free+0x11/0x20
[ 47.757579][ T369] slab_free_freelist_hook+0xc2/0x190
[ 47.762977][ T369] kmem_cache_free+0x100/0x320
[ 47.767881][ T369] __free_vm_area_struct+0x1c/0x20
[ 47.773220][ T369] rcu_do_batch+0x532/0xbe0
[ 47.778000][ T369] rcu_core+0x5ee/0xf80
[ 47.782543][ T369] rcu_core_si+0x9/0x10
[ 47.786914][ T369] handle_softirqs+0x250/0x560
[ 47.792268][ T369] run_ksoftirqd+0x28/0x40
[ 47.798049][ T369] smpboot_thread_fn+0x45a/0x8c0
[ 47.803130][ T369] kthread+0x411/0x500
[ 47.807343][ T369] ret_from_fork+0x1f/0x30
[ 47.811894][ T369]
[ 47.814307][ T369] Last potentially related work creation:
[ 47.820652][ T369] kasan_save_stack+0x3a/0x60
[ 47.825639][ T369] __kasan_record_aux_stack+0xd2/0x100
[ 47.831257][ T369] kasan_record_aux_stack_noalloc+0xb/0x10
[ 47.837140][ T369] call_rcu+0x10b/0xf80
[ 47.841684][ T369] vm_area_free_no_check+0x10e/0x140
[ 47.847093][ T369] vm_area_free+0x56/0x60
[ 47.851534][ T369] exit_mmap+0x4e6/0x8b0
[ 47.855929][ T369] __mmput+0x93/0x320
[ 47.860109][ T369] mmput+0x50/0x150
[ 47.864115][ T369] do_exit+0x9f2/0x27e0
[ 47.868391][ T369] __ia32_sys_exit+0x0/0x40
[ 47.872928][ T369] x64_sys_call+0x44/0x9a0
[ 47.877371][ T369] do_syscall_64+0x4c/0xa0
[ 47.882256][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.888179][ T369]
[ 47.890620][ T369] Second to last potentially related work creation:
[ 47.898210][ T369] kasan_save_stack+0x3a/0x60
[ 47.902956][ T369] __kasan_record_aux_stack+0xd2/0x100
[ 47.908703][ T369] kasan_record_aux_stack_noalloc+0xb/0x10
[ 47.914583][ T369] call_rcu+0x10b/0xf80
[ 47.918884][ T369] vm_area_free_no_check+0x10e/0x140
[ 47.924320][ T369] vm_area_free+0x56/0x60
[ 47.928677][ T369] exit_mmap+0x4e6/0x8b0
[ 47.933039][ T369] __mmput+0x93/0x320
[ 47.937366][ T369] mmput+0x50/0x150
[ 47.941214][ T369] exec_mmap+0x422/0x4e0
[ 47.945508][ T369] begin_new_exec+0xa8b/0x1ea0
[ 47.950315][ T369] load_elf_binary+0x99c/0x28e0
[ 47.955451][ T369] bprm_execve+0x7af/0x1490
[ 47.959987][ T369] do_execveat_common+0x923/0xa80
[ 47.965220][ T369] __x64_sys_execve+0x92/0xb0
[ 47.969975][ T369] x64_sys_call+0x919/0x9a0
[ 47.974679][ T369] do_syscall_64+0x4c/0xa0
[ 47.979116][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.985121][ T369]
[ 47.987459][ T369] The buggy address belongs to the object at ffff88810dc07818
[ 47.987459][ T369] which belongs to the cache vm_area_struct of size 232
[ 48.002046][ T369] The buggy address is located 88 bytes inside of
[ 48.002046][ T369] 232-byte region [ffff88810dc07818, ffff88810dc07900)
[ 48.015627][ T369] The buggy address belongs to the page:
[ 48.021652][ T369] page:ffffea00043701c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10dc07
[ 48.033222][ T369] flags: 0x4000000000000200(slab|zone=1)
[ 48.039812][ T369] raw: 4000000000000200 ffffea000435dd80 0000000400000004 ffff888100187800
[ 48.049109][ T369] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
[ 48.057708][ T369] page dumped because: kasan: bad access detected
[ 48.064218][ T369] page_owner tracks the page as allocated
[ 48.069969][ T369] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 99, ts 6124129533, free_ts 6123092716
[ 48.086061][ T369] post_alloc_hook+0x192/0x1b0
[ 48.090856][ T369] prep_new_page+0x1c/0x110
[ 48.095394][ T369] get_page_from_freelist+0x2d3a/0x2dc0
[ 48.101548][ T369] __alloc_pages+0x1a2/0x460
[ 48.106170][ T369] new_slab+0xa1/0x4d0
[ 48.110358][ T369] ___slab_alloc+0x381/0x810
[ 48.115003][ T369] __slab_alloc+0x49/0x90
[ 48.119534][ T369] kmem_cache_alloc+0x138/0x260
[ 48.124789][ T369] vm_area_dup+0x26/0x210
[ 48.129140][ T369] copy_mm+0x947/0x13c0
[ 48.133330][ T369] copy_process+0x117c/0x3250
[ 48.138132][ T369] kernel_clone+0x233/0x960
[ 48.142656][ T369] __x64_sys_clone+0x198/0x210
[ 48.147457][ T369] x64_sys_call+0x41f/0x9a0
[ 48.151988][ T369] do_syscall_64+0x4c/0xa0
[ 48.156525][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.162438][ T369] page last free stack trace:
[ 48.167336][ T369] free_unref_page_prepare+0x542/0x550
[ 48.172968][ T369] free_unref_page_list+0x13a/0x9d0
[ 48.178191][ T369] release_pages+0x1006/0x1060
[ 48.182971][ T369] free_pages_and_swap_cache+0x86/0xa0
[ 48.188444][ T369] tlb_finish_mmu+0x17e/0x310
[ 48.193231][ T369] exit_mmap+0x43b/0x8b0
[ 48.197754][ T369] __mmput+0x93/0x320
[ 48.201754][ T369] mmput+0x50/0x150
[ 48.205598][ T369] do_exit+0x9f2/0x27e0
[ 48.209938][ T369] do_group_exit+0x141/0x310
[ 48.214911][ T369] __x64_sys_exit_group+0x3f/0x40
[ 48.220181][ T369] x64_sys_call+0x832/0x9a0
[ 48.224832][ T369] do_syscall_64+0x4c/0xa0
[ 48.229424][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.235370][ T369]
[ 48.237722][ T369] Memory state around the buggy address:
[ 48.243487][ T369] ffff88810dc07700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 48.251570][ T369] ffff88810dc07780: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc
[ 48.259732][ T369] >ffff88810dc07800: fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb
[ 48.268252][ T369] ^
[ 48.276307][ T369] ffff88810dc07880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 48.284481][ T369] ffff88810dc07900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[ 48.292826][ T369] ==================================================================
[ 48.300896][ T369] Disabling lock debugging due to kernel taint
[ 48.328612][ T30] kauditd_printk_skb: 14 callbacks suppressed
[ 48.328627][ T30] audit: type=1400 audit(1776129227.248:88): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 48.332822][ T375] FAULT_INJECTION: forcing a failure.
[ 48.332822][ T375] name failslab, interval 1, probability 0, space 0, times 0
[ 48.337225][ T30] audit: type=1400 audit(1776129227.248:89): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 48.393864][ T375] CPU: 0 PID: 375 Comm: syz-executor.3 Tainted: G B syzkaller #0
[ 48.400459][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.403546][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 48.403561][ T375] Call Trace:
[ 48.422949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.425584][ T375]
[ 48.425595][ T375] __dump_stack+0x21/0x30
[ 48.436151][ T30] audit: type=1400 audit(1776129227.248:90): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 48.436650][ T375] dump_stack_lvl+0x110/0x170
[ 48.443034][ T30] audit: type=1400 audit(1776129227.248:91): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 48.462678][ T375] ? show_regs_print_info+0x20/0x20
[ 48.462712][ T375] dump_stack+0x15/0x20
[ 48.462731][ T375] should_fail+0x3c1/0x510
[ 48.462749][ T375] __should_failslab+0xa4/0xe0
[ 48.462770][ T375] should_failslab+0x9/0x20
[ 48.474599][ T30] audit: type=1400 audit(1776129227.248:92): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 48.488599][ T375] slab_pre_alloc_hook+0x3b/0xe0
[ 48.488634][ T375] ? anon_vma_clone+0xc0/0x500
[ 48.488651][ T375] kmem_cache_alloc+0x44/0x260
[ 48.495775][ T30] audit: type=1400 audit(1776129227.248:93): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 48.498970][ T375] anon_vma_clone+0xc0/0x500
[ 48.504981][ T30] audit: type=1400 audit(1776129227.248:94): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 48.509580][ T375] anon_vma_fork+0x8c/0x510
[ 48.606447][ T375] copy_mm+0x9de/0x13c0
[ 48.610733][ T375] ? copy_signal+0x600/0x600
[ 48.615560][ T375] ? __init_rwsem+0xfc/0x1d0
[ 48.620351][ T375] ? copy_signal+0x4cb/0x600
[ 48.625068][ T375] copy_process+0x117c/0x3250
[ 48.630132][ T375] ? __kasan_check_write+0x14/0x20
[ 48.635999][ T375] ? __pidfd_prepare+0x150/0x150
[ 48.640976][ T375] kernel_clone+0x233/0x960
[ 48.645715][ T375] ? create_io_thread+0x170/0x170
[ 48.651070][ T375] ? __kasan_check_write+0x14/0x20
[ 48.656488][ T375] ? mutex_unlock+0x8f/0x230
[ 48.661145][ T375] __x64_sys_clone+0x198/0x210
[ 48.665959][ T375] ? __kasan_check_write+0x14/0x20
[ 48.671192][ T375] ? __ia32_sys_vfork+0x130/0x130
[ 48.676392][ T375] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.682572][ T375] x64_sys_call+0x41f/0x9a0
[ 48.687190][ T375] do_syscall_64+0x4c/0xa0
[ 48.691825][ T375] ? clear_bhb_loop+0x50/0xa0
[ 48.696632][ T375] ? clear_bhb_loop+0x50/0xa0
[ 48.701414][ T375] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.707500][ T375] RIP: 0033:0x7fe7eabc3fb9
[ 48.711938][ T375] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 48.731761][ T375] RSP: 002b:00007fe7ea756068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.740452][ T375] RAX: ffffffffffffffda RBX: 00007fe7ead02f80 RCX: 00007fe7eabc3fb9
[ 48.748572][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 48.756736][ T375] RBP: 00007fe7ea756120 R08: 0000000000000000 R09: 0000000000000000
[ 48.765033][ T375] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
2026/04/14 01:13:47 executed programs: 10
[ 48.773154][ T375] R13: 000000000000000b R14: 00007fe7ead02f80 R15: 00007ffe767f2d38
[ 48.781525][ T375]
[ 48.787043][ T377] FAULT_INJECTION: forcing a failure.
[ 48.787043][ T377] name failslab, interval 1, probability 0, space 0, times 0
[ 48.801950][ T341] device veth1_macvtap entered promiscuous mode
[ 48.809098][ T377] CPU: 0 PID: 377 Comm: syz-executor.5 Tainted: G B syzkaller #0
[ 48.818609][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 48.830030][ T377] Call Trace:
[ 48.833341][ T377]
[ 48.836321][ T377] __dump_stack+0x21/0x30
[ 48.838730][ T380] FAULT_INJECTION: forcing a failure.
[ 48.838730][ T380] name failslab, interval 1, probability 0, space 0, times 0
[ 48.840786][ T377] dump_stack_lvl+0x110/0x170
[ 48.840813][ T377] ? show_regs_print_info+0x20/0x20
[ 48.840837][ T377] dump_stack+0x15/0x20
[ 48.868182][ T377] should_fail+0x3c1/0x510
[ 48.872904][ T377] __should_failslab+0xa4/0xe0
[ 48.877696][ T377] should_failslab+0x9/0x20
[ 48.882596][ T377] slab_pre_alloc_hook+0x3b/0xe0
[ 48.887600][ T377] ? anon_vma_fork+0x200/0x510
[ 48.892582][ T377] kmem_cache_alloc+0x44/0x260
[ 48.897447][ T377] anon_vma_fork+0x200/0x510
[ 48.902268][ T377] copy_mm+0x9de/0x13c0
[ 48.906471][ T377] ? copy_signal+0x600/0x600
[ 48.911191][ T377] ? __init_rwsem+0xfc/0x1d0
[ 48.915822][ T377] ? copy_signal+0x4cb/0x600
[ 48.920951][ T377] copy_process+0x117c/0x3250
[ 48.925872][ T377] ? __kasan_check_write+0x14/0x20
[ 48.931199][ T377] ? __pidfd_prepare+0x150/0x150
[ 48.936265][ T377] kernel_clone+0x233/0x960
[ 48.940802][ T377] ? create_io_thread+0x170/0x170
[ 48.946219][ T377] ? __kasan_check_write+0x14/0x20
[ 48.951661][ T377] ? mutex_unlock+0x8f/0x230
[ 48.956563][ T377] __x64_sys_clone+0x198/0x210
[ 48.961371][ T377] ? __kasan_check_write+0x14/0x20
[ 48.966589][ T377] ? __ia32_sys_vfork+0x130/0x130
[ 48.971646][ T377] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.977936][ T377] x64_sys_call+0x41f/0x9a0
[ 48.982482][ T377] do_syscall_64+0x4c/0xa0
[ 48.986943][ T377] ? clear_bhb_loop+0x50/0xa0
[ 48.991933][ T377] ? clear_bhb_loop+0x50/0xa0
[ 48.996642][ T377] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.002756][ T377] RIP: 0033:0x7f7e54752fb9
[ 49.007303][ T377] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.027780][ T377] RSP: 002b:00007f7e542e5068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.036875][ T377] RAX: ffffffffffffffda RBX: 00007f7e54891f80 RCX: 00007f7e54752fb9
[ 49.045192][ T377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 49.053215][ T377] RBP: 00007f7e542e5120 R08: 0000000000000000 R09: 0000000000000000
[ 49.061226][ T377] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.069326][ T377] R13: 000000000000000b R14: 00007f7e54891f80 R15: 00007ffe8c1d3a58
[ 49.078070][ T377]
[ 49.081112][ T380] CPU: 1 PID: 380 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 49.090184][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 49.101292][ T380] Call Trace:
[ 49.104603][ T380]
[ 49.107638][ T380] __dump_stack+0x21/0x30
[ 49.112218][ T380] dump_stack_lvl+0x110/0x170
[ 49.117063][ T380] ? show_regs_print_info+0x20/0x20
[ 49.122592][ T380] dump_stack+0x15/0x20
[ 49.127098][ T380] should_fail+0x3c1/0x510
[ 49.132146][ T380] __should_failslab+0xa4/0xe0
[ 49.137292][ T380] should_failslab+0x9/0x20
[ 49.141811][ T380] slab_pre_alloc_hook+0x3b/0xe0
[ 49.146763][ T380] ? anon_vma_fork+0x200/0x510
[ 49.151542][ T380] kmem_cache_alloc+0x44/0x260
[ 49.156749][ T380] anon_vma_fork+0x200/0x510
[ 49.161624][ T380] copy_mm+0x9de/0x13c0
[ 49.166009][ T380] ? copy_signal+0x600/0x600
[ 49.171063][ T380] ? __init_rwsem+0xfc/0x1d0
[ 49.175689][ T380] ? copy_signal+0x4cb/0x600
[ 49.180304][ T380] copy_process+0x117c/0x3250
[ 49.185005][ T380] ? __kasan_check_write+0x14/0x20
[ 49.190232][ T380] ? __pidfd_prepare+0x150/0x150
[ 49.195366][ T380] kernel_clone+0x233/0x960
[ 49.200077][ T380] ? create_io_thread+0x170/0x170
[ 49.205369][ T380] ? __kasan_check_write+0x14/0x20
[ 49.210591][ T380] ? mutex_unlock+0x8f/0x230
[ 49.215195][ T380] __x64_sys_clone+0x198/0x210
[ 49.219976][ T380] ? __kasan_check_write+0x14/0x20
[ 49.225193][ T380] ? __ia32_sys_vfork+0x130/0x130
[ 49.230241][ T380] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.236348][ T380] x64_sys_call+0x41f/0x9a0
[ 49.241055][ T380] do_syscall_64+0x4c/0xa0
[ 49.245491][ T380] ? clear_bhb_loop+0x50/0xa0
[ 49.250200][ T380] ? clear_bhb_loop+0x50/0xa0
[ 49.254985][ T380] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.260917][ T380] RIP: 0033:0x7fac65ef5fb9
[ 49.265651][ T380] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.285603][ T380] RSP: 002b:00007fac65a88068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.294048][ T380] RAX: ffffffffffffffda RBX: 00007fac66034f80 RCX: 00007fac65ef5fb9
[ 49.302042][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 49.310062][ T380] RBP: 00007fac65a88120 R08: 0000000000000000 R09: 0000000000000000
[ 49.318143][ T380] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.326314][ T380] R13: 000000000000000b R14: 00007fac66034f80 R15: 00007ffd6f9d7a08
[ 49.334504][ T380]
[ 49.338592][ T383] FAULT_INJECTION: forcing a failure.
[ 49.338592][ T383] name failslab, interval 1, probability 0, space 0, times 0
[ 49.360597][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.369716][ T383] CPU: 0 PID: 383 Comm: syz-executor.3 Tainted: G B syzkaller #0
[ 49.378222][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.378906][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 49.378920][ T383] Call Trace:
[ 49.378925][ T383]
[ 49.389308][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.397409][ T383] __dump_stack+0x21/0x30
[ 49.397445][ T383] dump_stack_lvl+0x110/0x170
[ 49.397463][ T383] ? show_regs_print_info+0x20/0x20
[ 49.397485][ T383] dump_stack+0x15/0x20
[ 49.397503][ T383] should_fail+0x3c1/0x510
[ 49.397521][ T383] __should_failslab+0xa4/0xe0
[ 49.397542][ T383] should_failslab+0x9/0x20
[ 49.397561][ T383] slab_pre_alloc_hook+0x3b/0xe0
[ 49.413823][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.416169][ T383] ? anon_vma_fork+0x200/0x510
[ 49.416205][ T383] kmem_cache_alloc+0x44/0x260
[ 49.437122][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.439890][ T383] anon_vma_fork+0x200/0x510
[ 49.480249][ T383] copy_mm+0x9de/0x13c0
[ 49.484533][ T383] ? copy_signal+0x600/0x600
[ 49.489215][ T383] ? __init_rwsem+0xfc/0x1d0
[ 49.493849][ T383] ? copy_signal+0x4cb/0x600
[ 49.498472][ T383] copy_process+0x117c/0x3250
[ 49.503178][ T383] ? __kasan_check_write+0x14/0x20
[ 49.508343][ T383] ? __pidfd_prepare+0x150/0x150
[ 49.513345][ T383] kernel_clone+0x233/0x960
[ 49.518062][ T383] ? create_io_thread+0x170/0x170
[ 49.523468][ T383] ? __kasan_check_write+0x14/0x20
[ 49.529107][ T383] ? mutex_unlock+0x8f/0x230
[ 49.534267][ T383] __x64_sys_clone+0x198/0x210
[ 49.539087][ T383] ? __kasan_check_write+0x14/0x20
[ 49.544535][ T383] ? __ia32_sys_vfork+0x130/0x130
[ 49.549690][ T383] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.555865][ T383] x64_sys_call+0x41f/0x9a0
[ 49.560490][ T383] do_syscall_64+0x4c/0xa0
[ 49.564938][ T383] ? clear_bhb_loop+0x50/0xa0
[ 49.569839][ T383] ? clear_bhb_loop+0x50/0xa0
[ 49.574633][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.580558][ T383] RIP: 0033:0x7fe7eabc3fb9
[ 49.585123][ T383] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.605526][ T383] RSP: 002b:00007fe7ea756068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.614345][ T383] RAX: ffffffffffffffda RBX: 00007fe7ead02f80 RCX: 00007fe7eabc3fb9
[ 49.622827][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 49.631179][ T383] RBP: 00007fe7ea756120 R08: 0000000000000000 R09: 0000000000000000
[ 49.639624][ T383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.648074][ T383] R13: 000000000000000b R14: 00007fe7ead02f80 R15: 00007ffe767f2d38
[ 49.656420][ T383]
[ 49.663528][ T383] ------------[ cut here ]------------
[ 49.672454][ T383] refcount_t: underflow; use-after-free.
[ 49.679179][ T383] WARNING: CPU: 1 PID: 383 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 49.690775][ T383] Modules linked in:
[ 49.694943][ T383] CPU: 1 PID: 383 Comm: syz-executor.3 Tainted: G B syzkaller #0
[ 49.709681][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 49.720303][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.730096][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.739664][ T383] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 49.746338][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.753032][ T386] FAULT_INJECTION: forcing a failure.
[ 49.753032][ T386] name failslab, interval 1, probability 0, space 0, times 0
[ 49.755983][ T384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.768432][ T383] Code: 04 01 48 c7 c7 c0 63 63 85 e8 ec b6 5a 02 0f 0b eb c3 e8 c3 9f 19 ff c6 05 3e 01 96 04 01 48 c7 c7 20 64 63 85 e8 d0 b6 5a 02 <0f> 0b eb a7 e8 a7 9f 19 ff c6 05 1f 01 96 04 01 48 c7 c7 60 63 63
[ 49.777060][ T386] CPU: 0 PID: 386 Comm: syz-executor.2 Tainted: G B syzkaller #0
[ 49.804218][ T383] RSP: 0018:ffffc90001037928 EFLAGS: 00010246
[ 49.805202][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 49.805215][ T386] Call Trace:
[ 49.805221][ T386]
[ 49.805228][ T386] __dump_stack+0x21/0x30
[ 49.813073][ T383]
[ 49.821696][ T386] dump_stack_lvl+0x110/0x170
[ 49.821724][ T386] ? show_regs_print_info+0x20/0x20
[ 49.821746][ T386] dump_stack+0x15/0x20
[ 49.821765][ T386] should_fail+0x3c1/0x510
[ 49.826356][ T383] RAX: e74ad3427d9f3c00 RBX: 0000000000000003 RCX: ffff888112b62780
[ 49.828035][ T386] __should_failslab+0xa4/0xe0
[ 49.834575][ T383] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 49.834983][ T386] should_failslab+0x9/0x20
[ 49.839929][ T383] RBP: ffffc90001037938 R08: ffffc90001037387 R09: 1ffff92000206e70
[ 49.844996][ T386] slab_pre_alloc_hook+0x3b/0xe0
[ 49.845023][ T386] ? anon_vma_fork+0x200/0x510
[ 49.845040][ T386] kmem_cache_alloc+0x44/0x260
[ 49.845061][ T386] anon_vma_fork+0x200/0x510
[ 49.850911][ T383] R10: dffffc0000000000 R11: fffff52000206e71 R12: 00000000810cba42
[ 49.854145][ T386] copy_mm+0x9de/0x13c0
[ 49.854173][ T386] ? copy_signal+0x600/0x600
[ 49.863554][ T383] R13: ffff88812713d668 R14: 0000000000000003 R15: ffff88810d6674f9
[ 49.867104][ T386] ? __init_rwsem+0xfc/0x1d0
[ 49.876133][ T383] FS: 00007fe7ea7566c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 49.880013][ T386] ? copy_signal+0x4cb/0x600
[ 49.880044][ T386] copy_process+0x117c/0x3250
[ 49.889195][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.893147][ T386] ? __kasan_check_write+0x14/0x20
[ 49.893181][ T386] ? __pidfd_prepare+0x150/0x150
[ 49.893206][ T386] kernel_clone+0x233/0x960
[ 49.893227][ T386] ? create_io_thread+0x170/0x170
[ 49.893248][ T386] ? __kasan_check_write+0x14/0x20
[ 49.893265][ T386] ? mutex_unlock+0x8f/0x230
[ 49.900266][ T383] CR2: 00007fe7eacff000 CR3: 00000001247d4000 CR4: 00000000003506a0
[ 49.903022][ T386] __x64_sys_clone+0x198/0x210
[ 49.903051][ T386] ? __kasan_check_write+0x14/0x20
[ 49.903072][ T386] ? __ia32_sys_vfork+0x130/0x130
[ 49.909129][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.916076][ T386] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.916108][ T386] x64_sys_call+0x41f/0x9a0
[ 49.916127][ T386] do_syscall_64+0x4c/0xa0
[ 49.916147][ T386] ? clear_bhb_loop+0x50/0xa0
[ 49.916164][ T386] ? clear_bhb_loop+0x50/0xa0
[ 49.916181][ T386] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.916202][ T386] RIP: 0033:0x7f916658afb9
[ 49.916218][ T386] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.916233][ T386] RSP: 002b:00007f916611d068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.916253][ T386] RAX: ffffffffffffffda RBX: 00007f91666c9f80 RCX: 00007f916658afb9
[ 49.923536][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.925081][ T386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 49.925096][ T386] RBP: 00007f916611d120 R08: 0000000000000000 R09: 0000000000000000
[ 49.925108][ T386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.935380][ T383] Call Trace:
[ 49.938230][ T386] R13: 000000000000000b R14: 00007f91666c9f80 R15: 00007ffdcff9e3f8
[ 49.938253][ T386]
[ 50.147136][ T383]
[ 50.150469][ T383] vm_area_free_no_check+0x132/0x140
[ 50.183251][ T383] copy_mm+0xe90/0x13c0
[ 50.188165][ T388] FAULT_INJECTION: forcing a failure.
[ 50.188165][ T388] name failslab, interval 1, probability 0, space 0, times 0
[ 50.205487][ T390] FAULT_INJECTION: forcing a failure.
[ 50.205487][ T390] name failslab, interval 1, probability 0, space 0, times 0
[ 50.212098][ T383] ? copy_signal+0x600/0x600
[ 50.219842][ T390] CPU: 0 PID: 390 Comm: syz-executor.1 Tainted: G B syzkaller #0
[ 50.226876][ T383] ? __init_rwsem+0xfc/0x1d0
[ 50.231826][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 50.231839][ T390] Call Trace:
[ 50.231844][ T390]
[ 50.231850][ T390] __dump_stack+0x21/0x30
[ 50.231873][ T390] dump_stack_lvl+0x110/0x170
[ 50.231892][ T390] ? show_regs_print_info+0x20/0x20
[ 50.231914][ T390] dump_stack+0x15/0x20
[ 50.231932][ T390] should_fail+0x3c1/0x510
[ 50.231951][ T390] __should_failslab+0xa4/0xe0
[ 50.231970][ T390] should_failslab+0x9/0x20
[ 50.231989][ T390] slab_pre_alloc_hook+0x3b/0xe0
[ 50.232010][ T390] ? anon_vma_fork+0x200/0x510
[ 50.232035][ T390] kmem_cache_alloc+0x44/0x260
[ 50.232054][ T390] anon_vma_fork+0x200/0x510
[ 50.232072][ T390] copy_mm+0x9de/0x13c0
[ 50.232092][ T390] ? copy_signal+0x600/0x600
[ 50.241264][ T383] ? copy_signal+0x4cb/0x600
[ 50.246915][ T390] ? __init_rwsem+0xfc/0x1d0
[ 50.246938][ T390] ? copy_signal+0x4cb/0x600
[ 50.251125][ T383] copy_process+0x117c/0x3250
[ 50.253307][ T390] copy_process+0x117c/0x3250
[ 50.253336][ T390] ? __kasan_check_write+0x14/0x20
[ 50.263788][ T383] ? __kasan_check_write+0x14/0x20
[ 50.268088][ T390] ? __pidfd_prepare+0x150/0x150
[ 50.278302][ T383] ? __pidfd_prepare+0x150/0x150
[ 50.282120][ T390] kernel_clone+0x233/0x960
[ 50.282155][ T390] ? create_io_thread+0x170/0x170
[ 50.282176][ T390] ? __kasan_check_write+0x14/0x20
[ 50.282196][ T390] ? mutex_unlock+0x8f/0x230
[ 50.287411][ T383] kernel_clone+0x233/0x960
[ 50.292147][ T390] __x64_sys_clone+0x198/0x210
[ 50.292179][ T390] ? __kasan_check_write+0x14/0x20
[ 50.292201][ T390] ? __ia32_sys_vfork+0x130/0x130
[ 50.292223][ T390] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.307648][ T383] ? create_io_thread+0x170/0x170
[ 50.311593][ T390] x64_sys_call+0x41f/0x9a0
[ 50.311626][ T390] do_syscall_64+0x4c/0xa0
[ 50.311647][ T390] ? clear_bhb_loop+0x50/0xa0
[ 50.319614][ T383] ? __kasan_check_write+0x14/0x20
[ 50.321270][ T390] ? clear_bhb_loop+0x50/0xa0
[ 50.321299][ T390] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.321323][ T390] RIP: 0033:0x7f0e1743cfb9
[ 50.321338][ T390] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 50.327202][ T383] ? mutex_unlock+0x8f/0x230
[ 50.330751][ T390] RSP: 002b:00007f0e16fcf068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.330774][ T390] RAX: ffffffffffffffda RBX: 00007f0e1757bf80 RCX: 00007f0e1743cfb9
[ 50.330788][ T390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 50.330799][ T390] RBP: 00007f0e16fcf120 R08: 0000000000000000 R09: 0000000000000000
[ 50.330810][ T390] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.330822][ T390] R13: 000000000000000b R14: 00007f0e1757bf80 R15: 00007ffcbfa57b98
[ 50.342305][ T383] __x64_sys_clone+0x198/0x210
[ 50.345710][ T390]
[ 50.347952][ T388] CPU: 0 PID: 388 Comm: syz-executor.4 Tainted: G B syzkaller #0
[ 50.352079][ T383] ? __kasan_check_write+0x14/0x20
[ 50.355818][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 50.355832][ T388] Call Trace:
[ 50.355838][ T388]
[ 50.355845][ T388] __dump_stack+0x21/0x30
[ 50.361412][ T383] ? __ia32_sys_vfork+0x130/0x130
[ 50.365569][ T388] dump_stack_lvl+0x110/0x170
[ 50.365594][ T388] ? show_regs_print_info+0x20/0x20
[ 50.371420][ T383] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.376413][ T388] dump_stack+0x15/0x20
[ 50.376436][ T388] should_fail+0x3c1/0x510
[ 50.382216][ T383] x64_sys_call+0x41f/0x9a0
[ 50.386118][ T388] __should_failslab+0xa4/0xe0
[ 50.386143][ T388] should_failslab+0x9/0x20
[ 50.396150][ T383] do_syscall_64+0x4c/0xa0
[ 50.401617][ T388] slab_pre_alloc_hook+0x3b/0xe0
[ 50.401645][ T388] ? anon_vma_fork+0xf2/0x510
[ 50.401662][ T388] kmem_cache_alloc+0x44/0x260
[ 50.401683][ T388] anon_vma_fork+0xf2/0x510
[ 50.408124][ T383] ? clear_bhb_loop+0x50/0xa0
[ 50.413178][ T388] copy_mm+0x9de/0x13c0
[ 50.413201][ T388] ? copy_signal+0x600/0x600
[ 50.413217][ T388] ? __init_rwsem+0xfc/0x1d0
[ 50.413235][ T388] ? copy_signal+0x4cb/0x600
[ 50.413251][ T388] copy_process+0x117c/0x3250
[ 50.413274][ T388] ? __kasan_check_write+0x14/0x20
[ 50.422223][ T383] ? clear_bhb_loop+0x50/0xa0
[ 50.422505][ T388] ? __pidfd_prepare+0x150/0x150
[ 50.427523][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.432598][ T388] kernel_clone+0x233/0x960
[ 50.432622][ T388] ? create_io_thread+0x170/0x170
[ 50.432643][ T388] ? __kasan_check_write+0x14/0x20
[ 50.432663][ T388] ? mutex_unlock+0x8f/0x230
[ 50.438774][ T383] RIP: 0033:0x7fe7eabc3fb9
[ 50.444066][ T388] __x64_sys_clone+0x198/0x210
[ 50.444094][ T388] ? __kasan_check_write+0x14/0x20
[ 50.444115][ T388] ? __ia32_sys_vfork+0x130/0x130
[ 50.444139][ T388] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.450031][ T383] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 50.468657][ T388] x64_sys_call+0x41f/0x9a0
[ 50.468684][ T388] do_syscall_64+0x4c/0xa0
[ 50.468706][ T388] ? clear_bhb_loop+0x50/0xa0
[ 50.468723][ T388] ? clear_bhb_loop+0x50/0xa0
[ 50.468740][ T388] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.475728][ T383] RSP: 002b:00007fe7ea756068 EFLAGS: 00000206
[ 50.481848][ T388] RIP: 0033:0x7f7f04181fb9
[ 50.481868][ T388] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48
[ 50.481884][ T388] RSP: 002b:00007f7f03d14068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.481904][ T388] RAX: ffffffffffffffda RBX: 00007f7f042c0f80 RCX: 00007f7f04181fb9
[ 50.481918][ T388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 50.491946][ T383] ORIG_RAX: 0000000000000038
[ 50.498346][ T388] RBP: 00007f7f03d14120 R08: 0000000000000000 R09: 0000000000000000
[ 50.498366][ T388] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.498378][ T388] R13: 000000000000000b R14: 00007f7f042c0f80 R15: 00007ffdc1424c58
[ 50.498395][ T388]
[ 50.549224][ T333] BUG: unable to handle page fault for address: ffffed1800000017
[ 50.622668][ T383] RAX: ffffffffffffffda RBX: 00007fe7ead02f80 RCX: 00007fe7eabc3fb9
[ 50.625827][ T333] #PF: supervisor read access in kernel mode
[ 50.625839][ T333] #PF: error_code(0x0000) - not-present page
[ 50.625850][ T333] PGD 23fff2067 P4D 23fff2067 PUD 0
[ 50.631403][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100000
[ 50.635173][ T333]
[ 50.635181][ T333] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 50.635199][ T333] CPU: 0 PID: 333 Comm: syz-executor.1 Tainted: G B syzkaller #0
[ 50.640406][ T383] RBP: 00007fe7ea756120 R08: 0000000000000000 R09: 0000000000000000
[ 50.644443][ T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 50.644461][ T333] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 50.644493][ T333] Code: 38 ff 4d 89 37 48 8b 7d d0 4c 89 3f 48 85 db 0f 84 a0 00 00 00 4c 8d 63 10 4d 89 e6 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 06 00 74 08 4c 89 e7 e8 52 1b 38 ff 48 8b 45 d0 49 39 04
[ 50.644509][ T333] RSP: 0018:ffffc90000d678c0 EFLAGS: 00010a06
[ 50.649675][ T383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.654047][ T333] RAX: dffffc0000000000 RBX: ffff88c0000000a8 RCX: dffffc0000000000
[ 50.654072][ T333] RDX: ffffffff819c9ca0 RSI: ffff888109908920 RDI: ffff88810d6674f8
[ 50.654086][ T333] RBP: ffffc90000d67920 R08: ffff888126f39197 R09: ffff888126f39188
[ 50.654100][ T333] R10: dffffc0000000000 R11: ffffed1024de7233 R12: ffff88c0000000b8
[ 50.654113][ T333] R13: 1ffff11021906533 R14: 1ffff11800000017 R15: ffff88810c832998
[ 50.659031][ T383] R13: 000000000000000b R14: 00007fe7ead02f80 R15: 00007ffe767f2d38
[ 50.663476][ T333] FS: 000055558568d480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 50.663502][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.663516][ T333] CR2: ffffed1800000017 CR3: 00000001256b5000 CR4: 00000000003506b0
[ 50.663533][ T333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.663544][ T333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.663556][ T333] Call Trace:
[ 50.663561][ T333]
[ 50.663569][ T333] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 50.669879][ T383]
[ 50.674205][ T333] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 50.674234][ T333] copy_mm+0xb2d/0x13c0
[ 50.674255][ T333] ? copy_signal+0x600/0x600
[ 50.674270][ T333] ? __init_rwsem+0xfc/0x1d0
[ 50.679401][ T383] ---[ end trace 19b1f310615ebe68 ]---
[ 50.685281][ T333] ? copy_signal+0x4cb/0x600
[ 50.685302][ T333] copy_process+0x117c/0x3250
[ 50.685327][ T333] ? pipe_wait_writable+0x580/0x580
[ 50.685347][ T333] ? __pidfd_prepare+0x150/0x150
[ 50.685368][ T333] kernel_clone+0x233/0x960
[ 51.151186][ T333] ? __kasan_check_write+0x14/0x20
[ 51.156351][ T333] ? create_io_thread+0x170/0x170
[ 51.161689][ T333] ? recalc_sigpending+0x1ac/0x230
[ 51.166895][ T333] __x64_sys_clone+0x198/0x210
[ 51.172076][ T333] ? __ia32_sys_vfork+0x130/0x130
[ 51.177502][ T333] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.184606][ T333] x64_sys_call+0x41f/0x9a0
[ 51.189221][ T333] do_syscall_64+0x4c/0xa0
[ 51.193665][ T333] ? clear_bhb_loop+0x50/0xa0
[ 51.198493][ T333] ? clear_bhb_loop+0x50/0xa0
[ 51.203364][ T333] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.209364][ T333] RIP: 0033:0x7f0e17469922
[ 51.213974][ T333] Code: 89 e7 e8 71 2f fa ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
[ 51.234972][ T333] RSP: 002b:00007ffcbfa57d60 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.243566][ T333] RAX: ffffffffffffffda RBX: 00007ffcbfa57d60 RCX: 00007f0e17469922
[ 51.251739][ T333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 51.259821][ T333] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 51.267819][ T333] R10: 000055558568d750 R11: 0000000000000246 R12: 0000000000000000
[ 51.275802][ T333] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 51.284673][ T333]
[ 51.288403][ T333] Modules linked in:
[ 51.292513][ T333] CR2: ffffed1800000017
[ 51.297018][ T333] ---[ end trace 19b1f310615ebe69 ]---
[ 51.302910][ T333] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 51.309262][ T333] Code: 38 ff 4d 89 37 48 8b 7d d0 4c 89 3f 48 85 db 0f 84 a0 00 00 00 4c 8d 63 10 4d 89 e6 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 06 00 74 08 4c 89 e7 e8 52 1b 38 ff 48 8b 45 d0 49 39 04
[ 51.329962][ T333] RSP: 0018:ffffc90000d678c0 EFLAGS: 00010a06
[ 51.336353][ T333] RAX: dffffc0000000000 RBX: ffff88c0000000a8 RCX: dffffc0000000000
[ 51.344886][ T333] RDX: ffffffff819c9ca0 RSI: ffff888109908920 RDI: ffff88810d6674f8
[ 51.353877][ T333] RBP: ffffc90000d67920 R08: ffff888126f39197 R09: ffff888126f39188
[ 51.362047][ T333] R10: dffffc0000000000 R11: ffffed1024de7233 R12: ffff88c0000000b8
[ 51.370570][ T333] R13: 1ffff11021906533 R14: 1ffff11800000017 R15: ffff88810c832998
[ 51.379798][ T333] FS: 000055558568d480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 51.389492][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.396430][ T333] CR2: ffffed1800000017 CR3: 00000001256b5000 CR4: 00000000003506b0
[ 51.406390][ T333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.414469][ T333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.423166][ T333] Kernel panic - not syncing: Fatal exception
[ 51.430132][ T333] Kernel Offset: disabled
[ 51.434505][ T333] Rebooting in 86400 seconds..