Warning: Permanently added '10.128.1.59' (ED25519) to the list of known hosts.
2026/02/27 20:13:13 ignoring optional flag "type"="gce"
2026/02/27 20:13:14 parsed 1 programs
2026/02/27 20:13:14 executed programs: 0
[ 40.029728][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 40.029743][ T30] audit: type=1400 audit(1772223194.101:92): avc: denied { unlink } for pid=324 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 40.083031][ T324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.227385][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.234604][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.242838][ T339] device bridge_slave_0 entered promiscuous mode
[ 40.250647][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.257956][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.266178][ T339] device bridge_slave_1 entered promiscuous mode
[ 40.286421][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.293617][ T340] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.301691][ T340] device bridge_slave_0 entered promiscuous mode
[ 40.325955][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.333679][ T340] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.341369][ T340] device bridge_slave_1 entered promiscuous mode
[ 40.461243][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.468330][ T343] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.476199][ T343] device bridge_slave_0 entered promiscuous mode
[ 40.484552][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.492095][ T343] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.499938][ T343] device bridge_slave_1 entered promiscuous mode
[ 40.529777][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.537367][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.546104][ T341] device bridge_slave_0 entered promiscuous mode
[ 40.568846][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.576365][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.584345][ T341] device bridge_slave_1 entered promiscuous mode
[ 40.623323][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.631158][ T344] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.639431][ T344] device bridge_slave_0 entered promiscuous mode
[ 40.646613][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.654013][ T344] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.661502][ T344] device bridge_slave_1 entered promiscuous mode
[ 40.726609][ T30] audit: type=1400 audit(1772223194.791:93): avc: denied { create } for pid=339 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.751552][ T30] audit: type=1400 audit(1772223194.821:94): avc: denied { write } for pid=339 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.772400][ T30] audit: type=1400 audit(1772223194.821:95): avc: denied { read } for pid=339 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 40.772779][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.799964][ T342] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.807577][ T342] device bridge_slave_0 entered promiscuous mode
[ 40.814624][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.821777][ T342] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.829406][ T342] device bridge_slave_1 entered promiscuous mode
[ 40.877282][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.884368][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.892055][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.899608][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.914620][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.922937][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.930589][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.937961][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.010348][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.017946][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.026072][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.033817][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.060182][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.067316][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.074607][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.081909][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.096532][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.103787][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.111613][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.118637][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.140209][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.148114][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.156269][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.164187][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.172090][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.180336][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.187893][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.195477][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.203694][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.211054][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.219649][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.227142][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.253550][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.262408][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.271379][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.278651][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.286191][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.295090][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.303920][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.311158][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.318678][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.326953][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.335752][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 41.343944][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.362657][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 41.371688][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.399648][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.408281][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.417109][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.425002][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.433098][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.441348][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.449310][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.457209][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.465110][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.473883][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.483257][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.490728][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.498262][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.506773][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.515130][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.522478][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.556003][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.564745][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.573339][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.580398][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.588323][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 41.597479][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.606042][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.613888][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.621605][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 41.630297][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.638338][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.647203][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.656101][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.663696][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.671599][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.680136][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.688344][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.695847][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.703602][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.711316][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.718831][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.727673][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.735995][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.744658][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.753092][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.760362][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.768231][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.776715][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.785453][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.792511][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.799984][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.809020][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.829886][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.838065][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.847148][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.855899][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.863568][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.871091][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.879491][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.887993][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.896295][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.903626][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.911006][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.919468][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.938435][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 41.946318][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.955154][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.963839][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.972488][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.981082][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.988881][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.997640][ T339] device veth0_vlan entered promiscuous mode
[ 42.010462][ T340] device veth0_vlan entered promiscuous mode
[ 42.016991][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 42.025875][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.034835][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 42.043380][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.051675][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.059197][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.073490][ T341] device veth0_vlan entered promiscuous mode
[ 42.085351][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.094193][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.102672][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.110833][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.122375][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.140598][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.149803][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.158530][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.169578][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.177770][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.185439][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.198343][ T339] device veth1_macvtap entered promiscuous mode
[ 42.206382][ T344] device veth0_vlan entered promiscuous mode
[ 42.213269][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.222274][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.230132][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.238491][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.247923][ T342] device veth0_vlan entered promiscuous mode
[ 42.255832][ T341] device veth1_macvtap entered promiscuous mode
[ 42.271919][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.280255][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.287652][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.295580][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.303740][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.311759][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.320386][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.329418][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.337754][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.346346][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.361183][ T340] device veth1_macvtap entered promiscuous mode
[ 42.369363][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.377790][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.386805][ T343] device veth0_vlan entered promiscuous mode
[ 42.400271][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.408739][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.417341][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.426350][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.435256][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.444666][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.454957][ T342] device veth1_macvtap entered promiscuous mode
[ 42.462151][ T344] device veth1_macvtap entered promiscuous mode
[ 42.477057][ T343] device veth1_macvtap entered promiscuous mode
[ 42.485976][ T365] FAULT_INJECTION: forcing a failure.
[ 42.485976][ T365] name failslab, interval 1, probability 0, space 0, times 1
[ 42.498875][ T365] CPU: 1 PID: 365 Comm: syz-executor.1 Not tainted syzkaller #0
[ 42.506601][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.517086][ T365] Call Trace:
[ 42.520454][ T365]
[ 42.523802][ T365] __dump_stack+0x21/0x30
[ 42.528356][ T365] dump_stack_lvl+0x110/0x170
[ 42.533126][ T365] ? show_regs_print_info+0x20/0x20
[ 42.538324][ T365] dump_stack+0x15/0x20
[ 42.542774][ T365] should_fail+0x3c1/0x510
[ 42.547253][ T365] __should_failslab+0xa4/0xe0
[ 42.552212][ T365] should_failslab+0x9/0x20
[ 42.556726][ T365] slab_pre_alloc_hook+0x3b/0xe0
[ 42.561740][ T365] ? anon_vma_clone+0xc0/0x500
[ 42.566572][ T365] kmem_cache_alloc+0x44/0x260
[ 42.571801][ T365] anon_vma_clone+0xc0/0x500
[ 42.576688][ T365] anon_vma_fork+0x8c/0x510
[ 42.581299][ T365] copy_mm+0x9de/0x13c0
[ 42.585620][ T365] ? copy_signal+0x600/0x600
[ 42.590388][ T365] ? __init_rwsem+0xfc/0x1d0
[ 42.595087][ T365] ? copy_signal+0x4cb/0x600
[ 42.599662][ T365] copy_process+0x117c/0x3250
[ 42.604600][ T365] ? __kasan_check_write+0x14/0x20
[ 42.609927][ T365] ? __pidfd_prepare+0x150/0x150
[ 42.614944][ T365] kernel_clone+0x233/0x960
[ 42.619438][ T365] ? create_io_thread+0x170/0x170
[ 42.624805][ T365] ? __kasan_check_write+0x14/0x20
[ 42.629906][ T365] ? mutex_unlock+0x8f/0x230
[ 42.634491][ T365] __x64_sys_clone+0x198/0x210
[ 42.639246][ T365] ? __kasan_check_write+0x14/0x20
[ 42.644421][ T365] ? __ia32_sys_vfork+0x130/0x130
[ 42.649520][ T365] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.655918][ T365] x64_sys_call+0x41f/0x9a0
[ 42.660418][ T365] do_syscall_64+0x4c/0xa0
[ 42.665229][ T365] ? clear_bhb_loop+0x50/0xa0
[ 42.670075][ T365] ? clear_bhb_loop+0x50/0xa0
[ 42.674748][ T365] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.680920][ T365] RIP: 0033:0x7fabc24872b9
[ 42.685592][ T365] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 42.705820][ T365] RSP: 002b:00007fabc2019068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 42.714414][ T365] RAX: ffffffffffffffda RBX: 00007fabc25c5f80 RCX: 00007fabc24872b9
[ 42.723022][ T365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 42.731085][ T365] RBP: 00007fabc2019120 R08: 0000000000000000 R09: 0000000000000000
[ 42.739207][ T365] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 42.747607][ T365] R13: 000000000000000b R14: 00007fabc25c5f80 R15: 00007ffc0c54a538
[ 42.755695][ T365]
[ 42.770106][ T30] audit: type=1400 audit(1772223196.841:96): avc: denied { map_create } for pid=364 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 42.771051][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.798629][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.805740][ T370] FAULT_INJECTION: forcing a failure.
[ 42.805740][ T370] name failslab, interval 1, probability 0, space 0, times 0
[ 42.814494][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.820760][ T370] CPU: 1 PID: 370 Comm: syz-executor.1 Not tainted syzkaller #0
[ 42.829161][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.836275][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.845181][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.854893][ T370] Call Trace:
[ 42.854902][ T370]
[ 42.854908][ T370] __dump_stack+0x21/0x30
[ 42.863202][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.866104][ T370] dump_stack_lvl+0x110/0x170
[ 42.869594][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.873595][ T370] ? show_regs_print_info+0x20/0x20
[ 42.882847][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.886387][ T370] dump_stack+0x15/0x20
[ 42.895165][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.899904][ T370] should_fail+0x3c1/0x510
[ 42.899929][ T370] __should_failslab+0xa4/0xe0
[ 42.908324][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.912188][ T370] should_failslab+0x9/0x20
[ 42.912209][ T370] slab_pre_alloc_hook+0x3b/0xe0
[ 42.921001][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.924997][ T370] ? anon_vma_fork+0xf2/0x510
[ 42.931221][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.938449][ T370] kmem_cache_alloc+0x44/0x260
[ 42.943780][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.948387][ T370] anon_vma_fork+0xf2/0x510
[ 42.988229][ T370] copy_mm+0x9de/0x13c0
[ 42.992469][ T370] ? copy_signal+0x600/0x600
[ 42.997133][ T370] ? __init_rwsem+0xfc/0x1d0
[ 43.001857][ T370] ? copy_signal+0x4cb/0x600
[ 43.007079][ T370] copy_process+0x117c/0x3250
[ 43.011766][ T370] ? __kasan_check_write+0x14/0x20
[ 43.016963][ T370] ? __pidfd_prepare+0x150/0x150
[ 43.022271][ T370] kernel_clone+0x233/0x960
[ 43.026871][ T370] ? create_io_thread+0x170/0x170
[ 43.032317][ T370] ? __kasan_check_write+0x14/0x20
[ 43.037803][ T370] ? mutex_unlock+0x8f/0x230
[ 43.042645][ T370] __x64_sys_clone+0x198/0x210
[ 43.047547][ T370] ? __kasan_check_write+0x14/0x20
[ 43.052966][ T370] ? __ia32_sys_vfork+0x130/0x130
[ 43.058093][ T370] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.064155][ T370] x64_sys_call+0x41f/0x9a0
[ 43.068749][ T370] do_syscall_64+0x4c/0xa0
[ 43.073260][ T370] ? clear_bhb_loop+0x50/0xa0
[ 43.078110][ T370] ? clear_bhb_loop+0x50/0xa0
[ 43.082996][ T370] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.088929][ T370] RIP: 0033:0x7fabc24872b9
[ 43.093520][ T370] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 43.113733][ T370] RSP: 002b:00007fabc2019068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.122284][ T370] RAX: ffffffffffffffda RBX: 00007fabc25c5f80 RCX: 00007fabc24872b9
[ 43.130511][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 43.138475][ T370] RBP: 00007fabc2019120 R08: 0000000000000000 R09: 0000000000000000
[ 43.146623][ T370] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.154798][ T370] R13: 000000000000000b R14: 00007fabc25c5f80 R15: 00007ffc0c54a538
[ 43.162784][ T370]
[ 43.197971][ T374] FAULT_INJECTION: forcing a failure.
[ 43.197971][ T374] name failslab, interval 1, probability 0, space 0, times 0
[ 43.199130][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 43.211795][ T374] CPU: 1 PID: 374 Comm: syz-executor.1 Not tainted syzkaller #0
[ 43.220695][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.226831][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.226843][ T374] Call Trace:
[ 43.226848][ T374]
[ 43.226855][ T374] __dump_stack+0x21/0x30
[ 43.235608][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 43.245305][ T374] dump_stack_lvl+0x110/0x170
[ 43.245335][ T374] ? show_regs_print_info+0x20/0x20
[ 43.245351][ T374] dump_stack+0x15/0x20
[ 43.249037][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.251538][ T374] should_fail+0x3c1/0x510
[ 43.251569][ T374] __should_failslab+0xa4/0xe0
[ 43.256557][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 43.264619][ T374] should_failslab+0x9/0x20
[ 43.264653][ T374] slab_pre_alloc_hook+0x3b/0xe0
[ 43.264670][ T374] ? anon_vma_fork+0xf2/0x510
[ 43.264684][ T374] kmem_cache_alloc+0x44/0x260
[ 43.271037][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.274570][ T374] anon_vma_fork+0xf2/0x510
[ 43.274598][ T374] copy_mm+0x9de/0x13c0
[ 43.279254][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 43.286973][ T374] ? copy_signal+0x600/0x600
[ 43.287003][ T374] ? __init_rwsem+0xfc/0x1d0
[ 43.291815][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 43.296161][ T374] ? copy_signal+0x4cb/0x600
[ 43.296187][ T374] copy_process+0x117c/0x3250
[ 43.307727][ T376] FAULT_INJECTION: forcing a failure.
[ 43.307727][ T376] name failslab, interval 1, probability 0, space 0, times 0
[ 43.308812][ T374] ? __kasan_check_write+0x14/0x20
[ 43.394422][ T374] ? __pidfd_prepare+0x150/0x150
[ 43.399490][ T374] kernel_clone+0x233/0x960
[ 43.403981][ T374] ? create_io_thread+0x170/0x170
[ 43.409190][ T374] ? __kasan_check_write+0x14/0x20
[ 43.414310][ T374] ? mutex_unlock+0x8f/0x230
[ 43.418976][ T374] __x64_sys_clone+0x198/0x210
[ 43.423735][ T374] ? __kasan_check_write+0x14/0x20
[ 43.429017][ T374] ? __ia32_sys_vfork+0x130/0x130
[ 43.434027][ T374] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.440178][ T374] x64_sys_call+0x41f/0x9a0
[ 43.444752][ T374] do_syscall_64+0x4c/0xa0
[ 43.449508][ T374] ? clear_bhb_loop+0x50/0xa0
[ 43.454258][ T374] ? clear_bhb_loop+0x50/0xa0
[ 43.459191][ T374] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.465068][ T374] RIP: 0033:0x7fabc24872b9
[ 43.469466][ T374] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 43.490774][ T374] RSP: 002b:00007fabc2019068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.499191][ T374] RAX: ffffffffffffffda RBX: 00007fabc25c5f80 RCX: 00007fabc24872b9
[ 43.507275][ T374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 43.515327][ T374] RBP: 00007fabc2019120 R08: 0000000000000000 R09: 0000000000000000
[ 43.523463][ T374] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.531722][ T374] R13: 000000000000000b R14: 00007fabc25c5f80 R15: 00007ffc0c54a538
[ 43.540030][ T374]
[ 43.545121][ T376] CPU: 1 PID: 376 Comm: syz-executor.0 Not tainted syzkaller #0
[ 43.552949][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.563528][ T376] Call Trace:
[ 43.566985][ T376]
[ 43.569901][ T376] __dump_stack+0x21/0x30
[ 43.574242][ T376] dump_stack_lvl+0x110/0x170
[ 43.579058][ T376] ? show_regs_print_info+0x20/0x20
[ 43.584505][ T376] dump_stack+0x15/0x20
[ 43.588840][ T376] should_fail+0x3c1/0x510
[ 43.593330][ T376] __should_failslab+0xa4/0xe0
[ 43.598415][ T376] should_failslab+0x9/0x20
[ 43.602942][ T376] slab_pre_alloc_hook+0x3b/0xe0
[ 43.608073][ T376] ? anon_vma_fork+0x200/0x510
[ 43.612929][ T376] kmem_cache_alloc+0x44/0x260
[ 43.617888][ T376] anon_vma_fork+0x200/0x510
[ 43.622466][ T376] copy_mm+0x9de/0x13c0
[ 43.626695][ T376] ? copy_signal+0x600/0x600
[ 43.631462][ T376] ? __init_rwsem+0xfc/0x1d0
[ 43.636155][ T376] ? copy_signal+0x4cb/0x600
[ 43.640822][ T376] copy_process+0x117c/0x3250
[ 43.645842][ T376] ? __kasan_check_write+0x14/0x20
[ 43.650962][ T376] ? __pidfd_prepare+0x150/0x150
[ 43.655996][ T376] kernel_clone+0x233/0x960
[ 43.660527][ T376] ? create_io_thread+0x170/0x170
[ 43.665711][ T376] ? __kasan_check_write+0x14/0x20
[ 43.670896][ T376] ? mutex_unlock+0x8f/0x230
[ 43.675572][ T376] __x64_sys_clone+0x198/0x210
[ 43.680415][ T376] ? __kasan_check_write+0x14/0x20
[ 43.686050][ T376] ? __ia32_sys_vfork+0x130/0x130
[ 43.691175][ T376] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.697684][ T376] x64_sys_call+0x41f/0x9a0
[ 43.702202][ T376] do_syscall_64+0x4c/0xa0
[ 43.706727][ T376] ? clear_bhb_loop+0x50/0xa0
[ 43.711743][ T376] ? clear_bhb_loop+0x50/0xa0
[ 43.716606][ T376] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.722574][ T376] RIP: 0033:0x7f2461b292b9
[ 43.727234][ T376] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 43.747386][ T376] RSP: 002b:00007f24616bb068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.756438][ T376] RAX: ffffffffffffffda RBX: 00007f2461c67f80 RCX: 00007f2461b292b9
[ 43.764575][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 43.772731][ T376] RBP: 00007f24616bb120 R08: 0000000000000000 R09: 0000000000000000
[ 43.780793][ T376] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.788857][ T376] R13: 000000000000000b R14: 00007f2461c67f80 R15: 00007ffd84ca7af8
[ 43.797214][ T376]
[ 43.837481][ T382] FAULT_INJECTION: forcing a failure.
[ 43.837481][ T382] name failslab, interval 1, probability 0, space 0, times 0
[ 43.846649][ T385] FAULT_INJECTION: forcing a failure.
[ 43.846649][ T385] name failslab, interval 1, probability 0, space 0, times 0
[ 43.854418][ T386] FAULT_INJECTION: forcing a failure.
[ 43.854418][ T386] name failslab, interval 1, probability 0, space 0, times 0
[ 43.867954][ T388] FAULT_INJECTION: forcing a failure.
[ 43.867954][ T388] name failslab, interval 1, probability 0, space 0, times 0
[ 43.891123][ T380] FAULT_INJECTION: forcing a failure.
[ 43.891123][ T380] name failslab, interval 1, probability 0, space 0, times 0
[ 43.893913][ T385] CPU: 0 PID: 385 Comm: syz-executor.1 Not tainted syzkaller #0
[ 43.911552][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.921986][ T385] Call Trace:
[ 43.925269][ T385]
[ 43.928297][ T385] __dump_stack+0x21/0x30
[ 43.932891][ T385] dump_stack_lvl+0x110/0x170
[ 43.937660][ T385] ? show_regs_print_info+0x20/0x20
[ 43.943384][ T385] dump_stack+0x15/0x20
[ 43.947631][ T385] should_fail+0x3c1/0x510
[ 43.952042][ T385] __should_failslab+0xa4/0xe0
[ 43.956899][ T385] should_failslab+0x9/0x20
[ 43.961608][ T385] slab_pre_alloc_hook+0x3b/0xe0
[ 43.966644][ T385] ? anon_vma_clone+0xc0/0x500
[ 43.971539][ T385] kmem_cache_alloc+0x44/0x260
[ 43.976315][ T385] anon_vma_clone+0xc0/0x500
[ 43.981196][ T385] anon_vma_fork+0x8c/0x510
[ 43.985780][ T385] copy_mm+0x9de/0x13c0
[ 43.990160][ T385] ? copy_signal+0x600/0x600
[ 43.994854][ T385] ? __init_rwsem+0xfc/0x1d0
[ 43.999528][ T385] ? copy_signal+0x4cb/0x600
[ 44.004207][ T385] copy_process+0x117c/0x3250
[ 44.009155][ T385] ? __kasan_check_write+0x14/0x20
[ 44.014366][ T385] ? __pidfd_prepare+0x150/0x150
[ 44.019506][ T385] kernel_clone+0x233/0x960
[ 44.024120][ T385] ? create_io_thread+0x170/0x170
[ 44.029315][ T385] ? __kasan_check_write+0x14/0x20
[ 44.034415][ T385] ? mutex_unlock+0x8f/0x230
[ 44.039271][ T385] __x64_sys_clone+0x198/0x210
[ 44.044229][ T385] ? __kasan_check_write+0x14/0x20
[ 44.049343][ T385] ? __ia32_sys_vfork+0x130/0x130
[ 44.054468][ T385] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.060544][ T385] x64_sys_call+0x41f/0x9a0
[ 44.065219][ T385] do_syscall_64+0x4c/0xa0
[ 44.069976][ T385] ? clear_bhb_loop+0x50/0xa0
[ 44.075225][ T385] ? clear_bhb_loop+0x50/0xa0
[ 44.080093][ T385] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.085999][ T385] RIP: 0033:0x7fabc24872b9
[ 44.090464][ T385] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 44.110458][ T385] RSP: 002b:00007fabc2019068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.119199][ T385] RAX: ffffffffffffffda RBX: 00007fabc25c5f80 RCX: 00007fabc24872b9
[ 44.127343][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 44.135655][ T385] RBP: 00007fabc2019120 R08: 0000000000000000 R09: 0000000000000000
[ 44.143810][ T385] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.152442][ T385] R13: 000000000000000b R14: 00007fabc25c5f80 R15: 00007ffc0c54a538
[ 44.160591][ T385]
[ 44.163604][ T382] CPU: 1 PID: 382 Comm: syz-executor.5 Not tainted syzkaller #0
[ 44.171322][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.181749][ T382] Call Trace:
[ 44.185133][ T382]
[ 44.188057][ T382] __dump_stack+0x21/0x30
[ 44.192476][ T382] dump_stack_lvl+0x110/0x170
[ 44.197584][ T382] ? show_regs_print_info+0x20/0x20
[ 44.202775][ T382] dump_stack+0x15/0x20
[ 44.206930][ T382] should_fail+0x3c1/0x510
[ 44.211511][ T382] __should_failslab+0xa4/0xe0
[ 44.216541][ T382] should_failslab+0x9/0x20
[ 44.221161][ T382] slab_pre_alloc_hook+0x3b/0xe0
[ 44.226272][ T382] ? anon_vma_clone+0xc0/0x500
[ 44.231234][ T382] kmem_cache_alloc+0x44/0x260
[ 44.236079][ T382] anon_vma_clone+0xc0/0x500
[ 44.240663][ T382] anon_vma_fork+0x8c/0x510
[ 44.245469][ T382] copy_mm+0x9de/0x13c0
[ 44.249623][ T382] ? copy_signal+0x600/0x600
[ 44.254405][ T382] ? __init_rwsem+0xfc/0x1d0
[ 44.259124][ T382] ? copy_signal+0x4cb/0x600
[ 44.264073][ T382] copy_process+0x117c/0x3250
[ 44.268933][ T382] ? __kasan_check_write+0x14/0x20
[ 44.274055][ T382] ? __pidfd_prepare+0x150/0x150
[ 44.279273][ T382] kernel_clone+0x233/0x960
[ 44.284135][ T382] ? create_io_thread+0x170/0x170
[ 44.289241][ T382] ? __kasan_check_write+0x14/0x20
[ 44.294803][ T382] ? mutex_unlock+0x8f/0x230
[ 44.299473][ T382] __x64_sys_clone+0x198/0x210
[ 44.304400][ T382] ? __kasan_check_write+0x14/0x20
[ 44.309777][ T382] ? __ia32_sys_vfork+0x130/0x130
[ 44.315003][ T382] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.321067][ T382] x64_sys_call+0x41f/0x9a0
[ 44.325655][ T382] do_syscall_64+0x4c/0xa0
[ 44.330184][ T382] ? clear_bhb_loop+0x50/0xa0
[ 44.334984][ T382] ? clear_bhb_loop+0x50/0xa0
[ 44.340000][ T382] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.345980][ T382] RIP: 0033:0x7f259d0bd2b9
[ 44.350560][ T382] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 44.370986][ T382] RSP: 002b:00007f259cc4f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.379665][ T382] RAX: ffffffffffffffda RBX: 00007f259d1fbf80 RCX: 00007f259d0bd2b9
[ 44.388584][ T382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 44.397051][ T382] RBP: 00007f259cc4f120 R08: 0000000000000000 R09: 0000000000000000
[ 44.405103][ T382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.413353][ T382] R13: 000000000000000b R14: 00007f259d1fbf80 R15: 00007ffd98733ad8
[ 44.421680][ T382]
[ 44.424785][ T386] CPU: 0 PID: 386 Comm: syz-executor.0 Not tainted syzkaller #0
[ 44.432513][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.442835][ T386] Call Trace:
[ 44.446137][ T386]
[ 44.449056][ T386] __dump_stack+0x21/0x30
[ 44.453465][ T386] dump_stack_lvl+0x110/0x170
[ 44.458153][ T386] ? show_regs_print_info+0x20/0x20
[ 44.463511][ T386] dump_stack+0x15/0x20
[ 44.467749][ T386] should_fail+0x3c1/0x510
[ 44.472298][ T386] __should_failslab+0xa4/0xe0
[ 44.477059][ T386] should_failslab+0x9/0x20
[ 44.481539][ T386] slab_pre_alloc_hook+0x3b/0xe0
[ 44.486634][ T386] ? anon_vma_clone+0xc0/0x500
[ 44.491378][ T386] kmem_cache_alloc+0x44/0x260
[ 44.496232][ T386] anon_vma_clone+0xc0/0x500
[ 44.500976][ T386] anon_vma_fork+0x8c/0x510
[ 44.505553][ T386] copy_mm+0x9de/0x13c0
[ 44.509977][ T386] ? copy_signal+0x600/0x600
[ 44.514812][ T386] ? __init_rwsem+0xfc/0x1d0
[ 44.519385][ T386] ? copy_signal+0x4cb/0x600
[ 44.523953][ T386] copy_process+0x117c/0x3250
[ 44.528926][ T386] ? __kasan_check_write+0x14/0x20
[ 44.534208][ T386] ? __pidfd_prepare+0x150/0x150
[ 44.539784][ T386] kernel_clone+0x233/0x960
[ 44.544644][ T386] ? create_io_thread+0x170/0x170
[ 44.549836][ T386] ? __kasan_check_write+0x14/0x20
[ 44.555086][ T386] ? mutex_unlock+0x8f/0x230
[ 44.559798][ T386] __x64_sys_clone+0x198/0x210
[ 44.564682][ T386] ? __kasan_check_write+0x14/0x20
[ 44.569953][ T386] ? __ia32_sys_vfork+0x130/0x130
[ 44.575246][ T386] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.582546][ T386] x64_sys_call+0x41f/0x9a0
[ 44.587445][ T386] do_syscall_64+0x4c/0xa0
[ 44.592238][ T386] ? clear_bhb_loop+0x50/0xa0
[ 44.597285][ T386] ? clear_bhb_loop+0x50/0xa0
[ 44.602300][ T386] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.608468][ T386] RIP: 0033:0x7f2461b292b9
[ 44.613050][ T386] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 44.634733][ T386] RSP: 002b:00007f24616bb068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.644663][ T386] RAX: ffffffffffffffda RBX: 00007f2461c67f80 RCX: 00007f2461b292b9
[ 44.653152][ T386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 44.661464][ T386] RBP: 00007f24616bb120 R08: 0000000000000000 R09: 0000000000000000
[ 44.670651][ T386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.680184][ T386] R13: 000000000000000b R14: 00007f2461c67f80 R15: 00007ffd84ca7af8
[ 44.688793][ T386]
[ 44.699084][ T380] CPU: 1 PID: 380 Comm: syz-executor.3 Not tainted syzkaller #0
[ 44.706950][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.717459][ T380] Call Trace:
[ 44.721130][ T380]
[ 44.724326][ T380] __dump_stack+0x21/0x30
[ 44.728950][ T380] dump_stack_lvl+0x110/0x170
[ 44.733743][ T380] ? show_regs_print_info+0x20/0x20
[ 44.739027][ T380] dump_stack+0x15/0x20
[ 44.743177][ T380] should_fail+0x3c1/0x510
[ 44.747710][ T380] __should_failslab+0xa4/0xe0
[ 44.752499][ T380] should_failslab+0x9/0x20
[ 44.757047][ T380] slab_pre_alloc_hook+0x3b/0xe0
[ 44.762204][ T380] ? anon_vma_clone+0xc0/0x500
[ 44.767161][ T380] kmem_cache_alloc+0x44/0x260
[ 44.772312][ T380] anon_vma_clone+0xc0/0x500
[ 44.777078][ T380] anon_vma_fork+0x8c/0x510
[ 44.781662][ T380] copy_mm+0x9de/0x13c0
[ 44.786218][ T380] ? copy_signal+0x600/0x600
[ 44.790855][ T380] ? __init_rwsem+0xfc/0x1d0
[ 44.796417][ T380] ? copy_signal+0x4cb/0x600
[ 44.801320][ T380] copy_process+0x117c/0x3250
[ 44.806268][ T380] ? __kasan_check_write+0x14/0x20
[ 44.811755][ T380] ? __pidfd_prepare+0x150/0x150
[ 44.817007][ T380] kernel_clone+0x233/0x960
[ 44.821601][ T380] ? create_io_thread+0x170/0x170
[ 44.826803][ T380] ? __kasan_check_write+0x14/0x20
[ 44.832421][ T380] ? mutex_unlock+0x8f/0x230
[ 44.837375][ T380] __x64_sys_clone+0x198/0x210
[ 44.842781][ T380] ? __kasan_check_write+0x14/0x20
[ 44.849357][ T380] ? __ia32_sys_vfork+0x130/0x130
[ 44.854765][ T380] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.861395][ T380] x64_sys_call+0x41f/0x9a0
[ 44.866096][ T380] do_syscall_64+0x4c/0xa0
[ 44.870707][ T380] ? clear_bhb_loop+0x50/0xa0
[ 44.875492][ T380] ? clear_bhb_loop+0x50/0xa0
[ 44.880795][ T380] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.887244][ T380] RIP: 0033:0x7f36869f82b9
[ 44.891677][ T380] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 44.913119][ T380] RSP: 002b:00007f368658a068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.922727][ T380] RAX: ffffffffffffffda RBX: 00007f3686b36f80 RCX: 00007f36869f82b9
[ 44.933917][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 44.943198][ T380] RBP: 00007f368658a120 R08: 0000000000000000 R09: 0000000000000000
[ 44.952018][ T380] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.960457][ T380] R13: 000000000000000b R14: 00007f3686b36f80 R15: 00007fff744b3cf8
[ 44.968714][ T380]
[ 44.972016][ T388] CPU: 0 PID: 388 Comm: syz-executor.2 Not tainted syzkaller #0
[ 44.980422][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.992449][ T388] Call Trace:
[ 44.995744][ T388]
[ 44.998954][ T388] __dump_stack+0x21/0x30
[ 45.003905][ T388] dump_stack_lvl+0x110/0x170
[ 45.009178][ T388] ? show_regs_print_info+0x20/0x20
[ 45.015057][ T388] dump_stack+0x15/0x20
[ 45.019585][ T388] should_fail+0x3c1/0x510
[ 45.024178][ T388] __should_failslab+0xa4/0xe0
[ 45.029403][ T388] should_failslab+0x9/0x20
[ 45.034353][ T388] slab_pre_alloc_hook+0x3b/0xe0
[ 45.039726][ T388] ? anon_vma_clone+0xc0/0x500
[ 45.044716][ T388] kmem_cache_alloc+0x44/0x260
[ 45.049581][ T388] anon_vma_clone+0xc0/0x500
[ 45.054351][ T388] anon_vma_fork+0x8c/0x510
[ 45.058930][ T388] copy_mm+0x9de/0x13c0
[ 45.063138][ T388] ? copy_signal+0x600/0x600
[ 45.067993][ T388] ? __init_rwsem+0xfc/0x1d0
[ 45.072764][ T388] ? copy_signal+0x4cb/0x600
[ 45.077452][ T388] copy_process+0x117c/0x3250
[ 45.082215][ T388] ? __kasan_check_write+0x14/0x20
[ 45.087593][ T388] ? __pidfd_prepare+0x150/0x150
[ 45.092731][ T388] kernel_clone+0x233/0x960
[ 45.097323][ T388] ? create_io_thread+0x170/0x170
[ 45.102507][ T388] ? __kasan_check_write+0x14/0x20
[ 45.108100][ T388] ? mutex_unlock+0x8f/0x230
[ 45.114038][ T388] __x64_sys_clone+0x198/0x210
[ 45.119746][ T388] ? __kasan_check_write+0x14/0x20
[ 45.126302][ T388] ? __ia32_sys_vfork+0x130/0x130
[ 45.132549][ T388] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.139913][ T388] x64_sys_call+0x41f/0x9a0
[ 45.144691][ T388] do_syscall_64+0x4c/0xa0
[ 45.149761][ T388] ? clear_bhb_loop+0x50/0xa0
[ 45.155026][ T388] ? clear_bhb_loop+0x50/0xa0
[ 45.160086][ T388] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.166877][ T388] RIP: 0033:0x7fb4c6a952b9
[ 45.171404][ T388] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 45.191528][ T388] RSP: 002b:00007fb4c6627068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
2026/02/27 20:13:19 executed programs: 12
[ 45.200327][ T388] RAX: ffffffffffffffda RBX: 00007fb4c6bd3f80 RCX: 00007fb4c6a952b9
[ 45.208389][ T388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 45.216573][ T388] RBP: 00007fb4c6627120 R08: 0000000000000000 R09: 0000000000000000
[ 45.225673][ T388] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.233930][ T388] R13: 000000000000000b R14: 00007fb4c6bd3f80 R15: 00007ffde7ce3cb8
[ 45.242206][ T388]
[ 45.246837][ T395] FAULT_INJECTION: forcing a failure.
[ 45.246837][ T395] name failslab, interval 1, probability 0, space 0, times 0
[ 45.272811][ T395] CPU: 0 PID: 395 Comm: syz-executor.1 Not tainted syzkaller #0
[ 45.280392][ T398] FAULT_INJECTION: forcing a failure.
[ 45.280392][ T398] name failslab, interval 1, probability 0, space 0, times 0
[ 45.284195][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.284217][ T395] Call Trace:
[ 45.284223][ T395]
[ 45.284231][ T395] __dump_stack+0x21/0x30
[ 45.284257][ T395] dump_stack_lvl+0x110/0x170
[ 45.284270][ T395] ? show_regs_print_info+0x20/0x20
[ 45.284284][ T395] dump_stack+0x15/0x20
[ 45.284296][ T395] should_fail+0x3c1/0x510
[ 45.284315][ T395] __should_failslab+0xa4/0xe0
[ 45.284332][ T395] should_failslab+0x9/0x20
[ 45.284346][ T395] slab_pre_alloc_hook+0x3b/0xe0
[ 45.284373][ T395] ? anon_vma_clone+0xc0/0x500
[ 45.284389][ T395] kmem_cache_alloc+0x44/0x260
[ 45.284406][ T395] anon_vma_clone+0xc0/0x500
[ 45.284421][ T395] anon_vma_fork+0x8c/0x510
[ 45.335239][ T404] FAULT_INJECTION: forcing a failure.
[ 45.335239][ T404] name failslab, interval 1, probability 0, space 0, times 0
[ 45.338906][ T395] copy_mm+0x9de/0x13c0
[ 45.345385][ T403] FAULT_INJECTION: forcing a failure.
[ 45.345385][ T403] name failslab, interval 1, probability 0, space 0, times 0
[ 45.348932][ T395] ? copy_signal+0x600/0x600
[ 45.348959][ T395] ? __init_rwsem+0xfc/0x1d0
[ 45.348973][ T395] ? copy_signal+0x4cb/0x600
[ 45.348984][ T395] copy_process+0x117c/0x3250
[ 45.349003][ T395] ? __kasan_check_write+0x14/0x20
[ 45.433487][ T395] ? __pidfd_prepare+0x150/0x150
[ 45.438622][ T395] kernel_clone+0x233/0x960
[ 45.443673][ T395] ? create_io_thread+0x170/0x170
[ 45.449125][ T395] ? __kasan_check_write+0x14/0x20
[ 45.454360][ T395] ? mutex_unlock+0x8f/0x230
[ 45.458986][ T395] __x64_sys_clone+0x198/0x210
[ 45.463872][ T395] ? __kasan_check_write+0x14/0x20
[ 45.469079][ T395] ? __ia32_sys_vfork+0x130/0x130
[ 45.474395][ T395] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.480649][ T395] x64_sys_call+0x41f/0x9a0
[ 45.485574][ T395] do_syscall_64+0x4c/0xa0
[ 45.490688][ T395] ? clear_bhb_loop+0x50/0xa0
[ 45.495378][ T395] ? clear_bhb_loop+0x50/0xa0
[ 45.500150][ T395] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.506243][ T395] RIP: 0033:0x7fabc24872b9
[ 45.510660][ T395] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 45.531409][ T395] RSP: 002b:00007fabc1ff8068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.541079][ T395] RAX: ffffffffffffffda RBX: 00007fabc25c6050 RCX: 00007fabc24872b9
[ 45.549764][ T395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 45.558531][ T395] RBP: 00007fabc1ff8120 R08: 0000000000000000 R09: 0000000000000000
[ 45.567006][ T395] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.575448][ T395] R13: 000000000000006e R14: 00007fabc25c6050 R15: 00007ffc0c54a538
[ 45.583606][ T395]
[ 45.586627][ T403] CPU: 1 PID: 403 Comm: syz-executor.2 Not tainted syzkaller #0
[ 45.594454][ T403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.604870][ T403] Call Trace:
[ 45.608250][ T403]
[ 45.611425][ T403] __dump_stack+0x21/0x30
[ 45.615843][ T403] dump_stack_lvl+0x110/0x170
[ 45.620509][ T403] ? show_regs_print_info+0x20/0x20
[ 45.626068][ T403] dump_stack+0x15/0x20
[ 45.630462][ T403] should_fail+0x3c1/0x510
[ 45.635260][ T403] __should_failslab+0xa4/0xe0
[ 45.640126][ T403] should_failslab+0x9/0x20
[ 45.644711][ T403] slab_pre_alloc_hook+0x3b/0xe0
[ 45.649818][ T403] ? anon_vma_clone+0xc0/0x500
[ 45.654833][ T403] kmem_cache_alloc+0x44/0x260
[ 45.659679][ T403] anon_vma_clone+0xc0/0x500
[ 45.664354][ T403] anon_vma_fork+0x8c/0x510
[ 45.669156][ T403] copy_mm+0x9de/0x13c0
[ 45.673663][ T403] ? copy_signal+0x600/0x600
[ 45.678238][ T403] ? __init_rwsem+0xfc/0x1d0
[ 45.682845][ T403] ? copy_signal+0x4cb/0x600
[ 45.687813][ T403] copy_process+0x117c/0x3250
[ 45.692603][ T403] ? __kasan_check_write+0x14/0x20
[ 45.698090][ T403] ? __pidfd_prepare+0x150/0x150
[ 45.703295][ T403] kernel_clone+0x233/0x960
[ 45.708088][ T403] ? create_io_thread+0x170/0x170
[ 45.713632][ T403] ? __kasan_check_write+0x14/0x20
[ 45.719241][ T403] ? mutex_unlock+0x8f/0x230
[ 45.723843][ T403] __x64_sys_clone+0x198/0x210
[ 45.729087][ T403] ? __kasan_check_write+0x14/0x20
[ 45.734368][ T403] ? __ia32_sys_vfork+0x130/0x130
[ 45.739402][ T403] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.745646][ T403] x64_sys_call+0x41f/0x9a0
[ 45.750245][ T403] do_syscall_64+0x4c/0xa0
[ 45.754659][ T403] ? clear_bhb_loop+0x50/0xa0
[ 45.759753][ T403] ? clear_bhb_loop+0x50/0xa0
[ 45.764454][ T403] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.770443][ T403] RIP: 0033:0x7fb4c6a952b9
[ 45.774943][ T403] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 45.795454][ T403] RSP: 002b:00007fb4c6627068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 45.804279][ T403] RAX: ffffffffffffffda RBX: 00007fb4c6bd3f80 RCX: 00007fb4c6a952b9
[ 45.813023][ T403] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 45.822663][ T403] RBP: 00007fb4c6627120 R08: 0000000000000000 R09: 0000000000000000
[ 45.831408][ T403] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 45.839823][ T403] R13: 000000000000000b R14: 00007fb4c6bd3f80 R15: 00007ffde7ce3cb8
[ 45.847976][ T403]
[ 45.851262][ T404] CPU: 0 PID: 404 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.854685][ T408] FAULT_INJECTION: forcing a failure.
[ 45.854685][ T408] name failslab, interval 1, probability 0, space 0, times 0
[ 45.859084][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.859097][ T404] Call Trace:
[ 45.859101][ T404]
[ 45.859107][ T404] __dump_stack+0x21/0x30
[ 45.859131][ T404] dump_stack_lvl+0x110/0x170
[ 45.859147][ T404] ? show_regs_print_info+0x20/0x20
[ 45.859164][ T404] ? avc_denied+0x1b0/0x1b0
[ 45.859180][ T404] dump_stack+0x15/0x20
[ 45.859194][ T404] should_fail+0x3c1/0x510
[ 45.917123][ T404] __should_failslab+0xa4/0xe0
[ 45.922168][ T404] should_failslab+0x9/0x20
[ 45.926964][ T404] slab_pre_alloc_hook+0x3b/0xe0
[ 45.931902][ T404] ? vm_area_dup+0x26/0x210
[ 45.936749][ T404] kmem_cache_alloc+0x44/0x260
[ 45.941702][ T404] vm_area_dup+0x26/0x210
[ 45.946356][ T404] copy_mm+0x947/0x13c0
[ 45.950542][ T404] ? copy_signal+0x600/0x600
[ 45.955426][ T404] ? __init_rwsem+0xfc/0x1d0
[ 45.960375][ T404] ? copy_signal+0x4cb/0x600
[ 45.965073][ T404] copy_process+0x117c/0x3250
[ 45.970134][ T404] ? __kasan_check_write+0x14/0x20
[ 45.975442][ T404] ? __pidfd_prepare+0x150/0x150
[ 45.980418][ T404] kernel_clone+0x233/0x960
[ 45.985726][ T404] ? create_io_thread+0x170/0x170
[ 45.991111][ T404] ? __kasan_check_write+0x14/0x20
[ 45.996540][ T404] ? mutex_unlock+0x8f/0x230
[ 46.001345][ T404] __x64_sys_clone+0x198/0x210
[ 46.006226][ T404] ? __kasan_check_write+0x14/0x20
[ 46.011358][ T404] ? __ia32_sys_vfork+0x130/0x130
[ 46.016516][ T404] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.022803][ T404] x64_sys_call+0x41f/0x9a0
[ 46.027301][ T404] do_syscall_64+0x4c/0xa0
[ 46.032052][ T404] ? clear_bhb_loop+0x50/0xa0
[ 46.036811][ T404] ? clear_bhb_loop+0x50/0xa0
[ 46.041475][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.047457][ T404] RIP: 0033:0x7f2461b292b9
[ 46.051880][ T404] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.071915][ T404] RSP: 002b:00007f24616bb068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.080409][ T404] RAX: ffffffffffffffda RBX: 00007f2461c67f80 RCX: 00007f2461b292b9
[ 46.088763][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 46.096856][ T404] RBP: 00007f24616bb120 R08: 0000000000000000 R09: 0000000000000000
[ 46.104995][ T404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.113233][ T404] R13: 000000000000000b R14: 00007f2461c67f80 R15: 00007ffd84ca7af8
[ 46.121840][ T404]
[ 46.125208][ T408] CPU: 1 PID: 408 Comm: syz-executor.4 Not tainted syzkaller #0
[ 46.131590][ T413] FAULT_INJECTION: forcing a failure.
[ 46.131590][ T413] name failslab, interval 1, probability 0, space 0, times 0
[ 46.133104][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.133116][ T408] Call Trace:
[ 46.148877][ T414] FAULT_INJECTION: forcing a failure.
[ 46.148877][ T414] name failslab, interval 1, probability 0, space 0, times 0
[ 46.156342][ T408]
[ 46.156356][ T408] __dump_stack+0x21/0x30
[ 46.156381][ T408] dump_stack_lvl+0x110/0x170
[ 46.156396][ T408] ? show_regs_print_info+0x20/0x20
[ 46.189960][ T408] dump_stack+0x15/0x20
[ 46.194118][ T408] should_fail+0x3c1/0x510
[ 46.198526][ T408] __should_failslab+0xa4/0xe0
[ 46.203285][ T408] should_failslab+0x9/0x20
[ 46.207863][ T408] slab_pre_alloc_hook+0x3b/0xe0
[ 46.213054][ T408] ? anon_vma_clone+0xc0/0x500
[ 46.217823][ T408] kmem_cache_alloc+0x44/0x260
[ 46.222587][ T408] anon_vma_clone+0xc0/0x500
[ 46.227179][ T408] anon_vma_fork+0x8c/0x510
[ 46.231772][ T408] copy_mm+0x9de/0x13c0
[ 46.236143][ T408] ? copy_signal+0x600/0x600
[ 46.240822][ T408] ? __init_rwsem+0xfc/0x1d0
[ 46.245402][ T408] ? copy_signal+0x4cb/0x600
[ 46.250064][ T408] copy_process+0x117c/0x3250
[ 46.254825][ T408] ? __kasan_check_write+0x14/0x20
[ 46.259949][ T408] ? __pidfd_prepare+0x150/0x150
[ 46.265064][ T408] kernel_clone+0x233/0x960
[ 46.269558][ T408] ? create_io_thread+0x170/0x170
[ 46.274585][ T408] ? __kasan_check_write+0x14/0x20
[ 46.279878][ T408] ? mutex_unlock+0x8f/0x230
[ 46.284754][ T408] __x64_sys_clone+0x198/0x210
[ 46.289695][ T408] ? __kasan_check_write+0x14/0x20
[ 46.294989][ T408] ? __ia32_sys_vfork+0x130/0x130
[ 46.300351][ T408] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.306952][ T408] x64_sys_call+0x41f/0x9a0
[ 46.312698][ T408] do_syscall_64+0x4c/0xa0
[ 46.317322][ T408] ? clear_bhb_loop+0x50/0xa0
[ 46.322181][ T408] ? clear_bhb_loop+0x50/0xa0
[ 46.327322][ T408] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.333268][ T408] RIP: 0033:0x7fb497c312b9
[ 46.337826][ T408] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.358672][ T408] RSP: 002b:00007fb4977c3068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.367356][ T408] RAX: ffffffffffffffda RBX: 00007fb497d6ff80 RCX: 00007fb497c312b9
[ 46.375597][ T408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 46.383873][ T408] RBP: 00007fb4977c3120 R08: 0000000000000000 R09: 0000000000000000
[ 46.392210][ T408] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.400459][ T408] R13: 000000000000000b R14: 00007fb497d6ff80 R15: 00007ffffb5a4c98
[ 46.408532][ T408]
[ 46.411643][ T398] CPU: 0 PID: 398 Comm: syz-executor.5 Not tainted syzkaller #0
[ 46.419457][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.430101][ T398] Call Trace:
[ 46.433547][ T398]
[ 46.436644][ T398] __dump_stack+0x21/0x30
[ 46.441053][ T398] dump_stack_lvl+0x110/0x170
[ 46.445886][ T398] ? show_regs_print_info+0x20/0x20
[ 46.451081][ T398] dump_stack+0x15/0x20
[ 46.455239][ T398] should_fail+0x3c1/0x510
[ 46.459753][ T398] __should_failslab+0xa4/0xe0
[ 46.464685][ T398] should_failslab+0x9/0x20
[ 46.469275][ T398] slab_pre_alloc_hook+0x3b/0xe0
[ 46.474482][ T398] ? anon_vma_clone+0xc0/0x500
[ 46.479602][ T398] kmem_cache_alloc+0x44/0x260
[ 46.484459][ T398] anon_vma_clone+0xc0/0x500
[ 46.489342][ T398] anon_vma_fork+0x8c/0x510
[ 46.493829][ T398] copy_mm+0x9de/0x13c0
[ 46.498096][ T398] ? copy_signal+0x600/0x600
[ 46.502967][ T398] ? __init_rwsem+0xfc/0x1d0
[ 46.507557][ T398] ? copy_signal+0x4cb/0x600
[ 46.512133][ T398] copy_process+0x117c/0x3250
[ 46.516813][ T398] ? __kasan_check_write+0x14/0x20
[ 46.521914][ T398] ? __pidfd_prepare+0x150/0x150
[ 46.527280][ T398] kernel_clone+0x233/0x960
[ 46.531794][ T398] ? create_io_thread+0x170/0x170
[ 46.537010][ T398] ? __kasan_check_write+0x14/0x20
[ 46.542395][ T398] ? mutex_unlock+0x8f/0x230
[ 46.547244][ T398] __x64_sys_clone+0x198/0x210
[ 46.552427][ T398] ? __kasan_check_write+0x14/0x20
[ 46.557524][ T398] ? __ia32_sys_vfork+0x130/0x130
[ 46.562881][ T398] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.569255][ T398] x64_sys_call+0x41f/0x9a0
[ 46.573812][ T398] do_syscall_64+0x4c/0xa0
[ 46.578214][ T398] ? clear_bhb_loop+0x50/0xa0
[ 46.582986][ T398] ? clear_bhb_loop+0x50/0xa0
[ 46.587752][ T398] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.594029][ T398] RIP: 0033:0x7f259d0bd2b9
[ 46.598436][ T398] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.618300][ T398] RSP: 002b:00007f259cc4f068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.627419][ T398] RAX: ffffffffffffffda RBX: 00007f259d1fbf80 RCX: 00007f259d0bd2b9
[ 46.635389][ T398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 46.643356][ T398] RBP: 00007f259cc4f120 R08: 0000000000000000 R09: 0000000000000000
[ 46.651460][ T398] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.659831][ T398] R13: 000000000000000b R14: 00007f259d1fbf80 R15: 00007ffd98733ad8
[ 46.667968][ T398]
[ 46.673124][ T414] CPU: 1 PID: 414 Comm: syz-executor.3 Not tainted syzkaller #0
[ 46.681057][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.691201][ T414] Call Trace:
[ 46.694476][ T414]
[ 46.697405][ T414] __dump_stack+0x21/0x30
[ 46.701931][ T414] dump_stack_lvl+0x110/0x170
[ 46.706625][ T414] ? show_regs_print_info+0x20/0x20
[ 46.711830][ T414] dump_stack+0x15/0x20
[ 46.715982][ T414] should_fail+0x3c1/0x510
[ 46.720393][ T414] __should_failslab+0xa4/0xe0
[ 46.725208][ T414] should_failslab+0x9/0x20
[ 46.730155][ T414] slab_pre_alloc_hook+0x3b/0xe0
[ 46.735216][ T414] ? anon_vma_clone+0xc0/0x500
[ 46.740099][ T414] kmem_cache_alloc+0x44/0x260
[ 46.744989][ T414] anon_vma_clone+0xc0/0x500
[ 46.749675][ T414] anon_vma_fork+0x8c/0x510
[ 46.754173][ T414] copy_mm+0x9de/0x13c0
[ 46.758320][ T414] ? copy_signal+0x600/0x600
[ 46.762896][ T414] ? __init_rwsem+0xfc/0x1d0
[ 46.767476][ T414] ? copy_signal+0x4cb/0x600
[ 46.772063][ T414] copy_process+0x117c/0x3250
[ 46.777024][ T414] ? __kasan_check_write+0x14/0x20
[ 46.782149][ T414] ? __pidfd_prepare+0x150/0x150
[ 46.787089][ T414] kernel_clone+0x233/0x960
[ 46.791587][ T414] ? create_io_thread+0x170/0x170
[ 46.796625][ T414] ? __kasan_check_write+0x14/0x20
[ 46.801826][ T414] ? mutex_unlock+0x8f/0x230
[ 46.806694][ T414] __x64_sys_clone+0x198/0x210
[ 46.811553][ T414] ? __kasan_check_write+0x14/0x20
[ 46.816915][ T414] ? __ia32_sys_vfork+0x130/0x130
[ 46.820703][ T421] FAULT_INJECTION: forcing a failure.
[ 46.820703][ T421] name failslab, interval 1, probability 0, space 0, times 0
[ 46.822019][ T414] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.841010][ T414] x64_sys_call+0x41f/0x9a0
[ 46.846063][ T414] do_syscall_64+0x4c/0xa0
[ 46.850572][ T414] ? clear_bhb_loop+0x50/0xa0
[ 46.855240][ T414] ? clear_bhb_loop+0x50/0xa0
[ 46.859988][ T414] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.865882][ T414] RIP: 0033:0x7f36869f82b9
[ 46.870759][ T414] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 46.890588][ T414] RSP: 002b:00007f368658a068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.899387][ T414] RAX: ffffffffffffffda RBX: 00007f3686b36f80 RCX: 00007f36869f82b9
[ 46.907542][ T414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 46.915513][ T414] RBP: 00007f368658a120 R08: 0000000000000000 R09: 0000000000000000
[ 46.923741][ T414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.932083][ T414] R13: 000000000000000b R14: 00007f3686b36f80 R15: 00007fff744b3cf8
[ 46.940176][ T414]
[ 46.943274][ T421] CPU: 0 PID: 421 Comm: syz-executor.2 Not tainted syzkaller #0
[ 46.951011][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.961418][ T421] Call Trace:
[ 46.964702][ T421]
[ 46.967658][ T421] __dump_stack+0x21/0x30
[ 46.971999][ T421] dump_stack_lvl+0x110/0x170
[ 46.976951][ T421] ? show_regs_print_info+0x20/0x20
[ 46.982546][ T421] ? avc_denied+0x1b0/0x1b0
[ 46.987303][ T421] dump_stack+0x15/0x20
[ 46.991568][ T421] should_fail+0x3c1/0x510
[ 46.996193][ T421] __should_failslab+0xa4/0xe0
[ 46.998131][ T428] FAULT_INJECTION: forcing a failure.
[ 46.998131][ T428] name failslab, interval 1, probability 0, space 0, times 0
[ 47.001602][ T421] should_failslab+0x9/0x20
[ 47.001632][ T421] slab_pre_alloc_hook+0x3b/0xe0
[ 47.001650][ T421] ? vm_area_dup+0x26/0x210
[ 47.001667][ T421] kmem_cache_alloc+0x44/0x260
[ 47.001681][ T421] vm_area_dup+0x26/0x210
[ 47.001695][ T421] copy_mm+0x947/0x13c0
[ 47.001709][ T421] ? copy_signal+0x600/0x600
[ 47.001719][ T421] ? __init_rwsem+0xfc/0x1d0
[ 47.001733][ T421] ? copy_signal+0x4cb/0x600
[ 47.016314][ T429] FAULT_INJECTION: forcing a failure.
[ 47.016314][ T429] name failslab, interval 1, probability 0, space 0, times 0
[ 47.018971][ T421] copy_process+0x117c/0x3250
[ 47.018999][ T421] ? __kasan_check_write+0x14/0x20
[ 47.078356][ T421] ? __kasan_check_write+0x14/0x20
[ 47.083563][ T421] ? __pidfd_prepare+0x150/0x150
[ 47.088507][ T421] kernel_clone+0x233/0x960
[ 47.093210][ T421] ? create_io_thread+0x170/0x170
[ 47.098488][ T421] ? __kasan_check_write+0x14/0x20
[ 47.103613][ T421] ? mutex_unlock+0x8f/0x230
[ 47.108220][ T421] __x64_sys_clone+0x198/0x210
[ 47.113070][ T421] ? __kasan_check_write+0x14/0x20
[ 47.118181][ T421] ? __ia32_sys_vfork+0x130/0x130
[ 47.123562][ T421] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.129768][ T421] x64_sys_call+0x41f/0x9a0
[ 47.134480][ T421] do_syscall_64+0x4c/0xa0
[ 47.139200][ T421] ? clear_bhb_loop+0x50/0xa0
[ 47.143887][ T421] ? clear_bhb_loop+0x50/0xa0
[ 47.148648][ T421] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.154629][ T421] RIP: 0033:0x7fb4c6a952b9
[ 47.159045][ T421] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 47.179186][ T421] RSP: 002b:00007fb4c6627068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.187946][ T421] RAX: ffffffffffffffda RBX: 00007fb4c6bd3f80 RCX: 00007fb4c6a952b9
[ 47.196110][ T421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 47.204187][ T421] RBP: 00007fb4c6627120 R08: 0000000000000000 R09: 0000000000000000
[ 47.212153][ T421] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.220381][ T421] R13: 000000000000000b R14: 00007fb4c6bd3f80 R15: 00007ffde7ce3cb8
[ 47.228528][ T421]
[ 47.231554][ T413] CPU: 1 PID: 413 Comm: syz-executor.1 Not tainted syzkaller #0
[ 47.239363][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 47.249597][ T413] Call Trace:
[ 47.252869][ T413]
[ 47.255789][ T413] __dump_stack+0x21/0x30
[ 47.260291][ T413] dump_stack_lvl+0x110/0x170
[ 47.264949][ T413] ? show_regs_print_info+0x20/0x20
[ 47.270221][ T413] dump_stack+0x15/0x20
[ 47.274543][ T413] should_fail+0x3c1/0x510
[ 47.279035][ T413] __should_failslab+0xa4/0xe0
[ 47.284053][ T413] should_failslab+0x9/0x20
[ 47.288657][ T413] slab_pre_alloc_hook+0x3b/0xe0
[ 47.293761][ T413] ? anon_vma_clone+0xc0/0x500
[ 47.299045][ T413] kmem_cache_alloc+0x44/0x260
[ 47.304052][ T413] anon_vma_clone+0xc0/0x500
[ 47.308716][ T413] anon_vma_fork+0x8c/0x510
[ 47.313558][ T413] copy_mm+0x9de/0x13c0
[ 47.317887][ T413] ? copy_signal+0x600/0x600
[ 47.322543][ T413] ? __init_rwsem+0xfc/0x1d0
[ 47.327117][ T413] ? copy_signal+0x4cb/0x600
[ 47.331692][ T413] copy_process+0x117c/0x3250
[ 47.336357][ T413] ? __kasan_check_write+0x14/0x20
[ 47.341453][ T413] ? __pidfd_prepare+0x150/0x150
[ 47.346376][ T413] kernel_clone+0x233/0x960
[ 47.350861][ T413] ? create_io_thread+0x170/0x170
[ 47.355961][ T413] ? __kasan_check_write+0x14/0x20
[ 47.361236][ T413] ? mutex_unlock+0x8f/0x230
[ 47.365981][ T413] __x64_sys_clone+0x198/0x210
[ 47.370825][ T413] ? __kasan_check_write+0x14/0x20
[ 47.375922][ T413] ? __ia32_sys_vfork+0x130/0x130
[ 47.380944][ T413] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.387101][ T413] x64_sys_call+0x41f/0x9a0
[ 47.391590][ T413] do_syscall_64+0x4c/0xa0
[ 47.396435][ T413] ? clear_bhb_loop+0x50/0xa0
[ 47.401094][ T413] ? clear_bhb_loop+0x50/0xa0
[ 47.405958][ T413] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.411838][ T413] RIP: 0033:0x7fabc24872b9
[ 47.416336][ T413] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 47.436453][ T413] RSP: 002b:00007fabc2019068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.444958][ T413] RAX: ffffffffffffffda RBX: 00007fabc25c5f80 RCX: 00007fabc24872b9
[ 47.452926][ T413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 47.461033][ T413] RBP: 00007fabc2019120 R08: 0000000000000000 R09: 0000000000000000
[ 47.469183][ T413] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.477247][ T413] R13: 000000000000000b R14: 00007fabc25c5f80 R15: 00007ffc0c54a538
[ 47.485295][ T413]
[ 47.489369][ T429] CPU: 0 PID: 429 Comm: syz-executor.0 Not tainted syzkaller #0
[ 47.491717][ T431] FAULT_INJECTION: forcing a failure.
[ 47.491717][ T431] name failslab, interval 1, probability 0, space 0, times 0
[ 47.497367][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 47.520542][ T429] Call Trace:
[ 47.523835][ T429]
[ 47.526868][ T429] __dump_stack+0x21/0x30
[ 47.531389][ T429] dump_stack_lvl+0x110/0x170
[ 47.536180][ T429] ? show_regs_print_info+0x20/0x20
[ 47.541569][ T429] dump_stack+0x15/0x20
[ 47.546000][ T429] should_fail+0x3c1/0x510
[ 47.550420][ T429] __should_failslab+0xa4/0xe0
[ 47.555281][ T429] should_failslab+0x9/0x20
[ 47.559960][ T429] slab_pre_alloc_hook+0x3b/0xe0
[ 47.565001][ T429] ? anon_vma_fork+0xf2/0x510
[ 47.569666][ T429] kmem_cache_alloc+0x44/0x260
[ 47.574435][ T429] anon_vma_fork+0xf2/0x510
[ 47.578926][ T429] copy_mm+0x9de/0x13c0
[ 47.583070][ T429] ? copy_signal+0x600/0x600
[ 47.587739][ T429] ? __init_rwsem+0xfc/0x1d0
[ 47.592585][ T429] ? copy_signal+0x4cb/0x600
[ 47.597180][ T429] copy_process+0x117c/0x3250
[ 47.601869][ T429] ? __kasan_check_write+0x14/0x20
[ 47.606980][ T429] ? __pidfd_prepare+0x150/0x150
[ 47.612083][ T429] kernel_clone+0x233/0x960
[ 47.616576][ T429] ? create_io_thread+0x170/0x170
[ 47.621774][ T429] ? __kasan_check_write+0x14/0x20
[ 47.626896][ T429] ? mutex_unlock+0x8f/0x230
[ 47.631575][ T429] __x64_sys_clone+0x198/0x210
[ 47.636348][ T429] ? __kasan_check_write+0x14/0x20
[ 47.641460][ T429] ? __ia32_sys_vfork+0x130/0x130
[ 47.646478][ T429] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.652539][ T429] x64_sys_call+0x41f/0x9a0
[ 47.657044][ T429] do_syscall_64+0x4c/0xa0
[ 47.661470][ T429] ? clear_bhb_loop+0x50/0xa0
[ 47.666140][ T429] ? clear_bhb_loop+0x50/0xa0
[ 47.670976][ T429] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.676860][ T429] RIP: 0033:0x7f2461b292b9
[ 47.681442][ T429] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 47.701154][ T429] RSP: 002b:00007f246169a068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.709569][ T429] RAX: ffffffffffffffda RBX: 00007f2461c68050 RCX: 00007f2461b292b9
[ 47.717532][ T429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 47.725528][ T429] RBP: 00007f246169a120 R08: 0000000000000000 R09: 0000000000000000
[ 47.733679][ T429] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.741991][ T429] R13: 000000000000006e R14: 00007f2461c68050 R15: 00007ffd84ca7af8
[ 47.749974][ T429]
[ 47.753198][ T428] CPU: 1 PID: 428 Comm: syz-executor.4 Not tainted syzkaller #0
[ 47.760831][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 47.761287][ T436] FAULT_INJECTION: forcing a failure.
[ 47.761287][ T436] name failslab, interval 1, probability 0, space 0, times 0
[ 47.770881][ T428] Call Trace:
[ 47.770890][ T428]
[ 47.770895][ T428] __dump_stack+0x21/0x30
[ 47.770919][ T428] dump_stack_lvl+0x110/0x170
[ 47.770934][ T428] ? show_regs_print_info+0x20/0x20
[ 47.805345][ T428] dump_stack+0x15/0x20
[ 47.809696][ T428] should_fail+0x3c1/0x510
[ 47.810222][ T437] FAULT_INJECTION: forcing a failure.
[ 47.810222][ T437] name failslab, interval 1, probability 0, space 0, times 0
[ 47.814296][ T428] __should_failslab+0xa4/0xe0
[ 47.814321][ T428] should_failslab+0x9/0x20
[ 47.837493][ T428] slab_pre_alloc_hook+0x3b/0xe0
[ 47.842523][ T428] ? anon_vma_fork+0xf2/0x510
[ 47.847374][ T428] kmem_cache_alloc+0x44/0x260
[ 47.852405][ T428] anon_vma_fork+0xf2/0x510
[ 47.856918][ T428] copy_mm+0x9de/0x13c0
[ 47.861072][ T428] ? copy_signal+0x600/0x600
[ 47.865938][ T428] ? __init_rwsem+0xfc/0x1d0
[ 47.870542][ T428] ? copy_signal+0x4cb/0x600
[ 47.875322][ T428] copy_process+0x117c/0x3250
[ 47.880193][ T428] ? __kasan_check_write+0x14/0x20
[ 47.885486][ T428] ? __pidfd_prepare+0x150/0x150
[ 47.890415][ T428] kernel_clone+0x233/0x960
[ 47.894921][ T428] ? create_io_thread+0x170/0x170
[ 47.900041][ T428] ? __kasan_check_write+0x14/0x20
[ 47.905475][ T428] ? mutex_unlock+0x8f/0x230
[ 47.910078][ T428] __x64_sys_clone+0x198/0x210
[ 47.915043][ T428] ? __kasan_check_write+0x14/0x20
[ 47.920342][ T428] ? __ia32_sys_vfork+0x130/0x130
[ 47.925714][ T428] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.931880][ T428] x64_sys_call+0x41f/0x9a0
[ 47.936578][ T428] do_syscall_64+0x4c/0xa0
[ 47.940996][ T428] ? clear_bhb_loop+0x50/0xa0
[ 47.945756][ T428] ? clear_bhb_loop+0x50/0xa0
[ 47.950430][ T428] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.957180][ T428] RIP: 0033:0x7fb497c312b9
[ 47.961621][ T428] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 47.975296][ T443] FAULT_INJECTION: forcing a failure.
[ 47.975296][ T443] name failslab, interval 1, probability 0, space 0, times 0
[ 47.981683][ T428] RSP: 002b:00007fb4977a2068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.981711][ T428] RAX: ffffffffffffffda RBX: 00007fb497d70050 RCX: 00007fb497c312b9
[ 47.981723][ T428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 48.019155][ T428] RBP: 00007fb4977a2120 R08: 0000000000000000 R09: 0000000000000000
[ 48.027229][ T428] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.035394][ T428] R13: 000000000000006e R14: 00007fb497d70050 R15: 00007ffffb5a4c98
[ 48.043809][ T428]
[ 48.046829][ T437] CPU: 0 PID: 437 Comm: syz-executor.5 Not tainted syzkaller #0
[ 48.054562][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 48.064878][ T437] Call Trace:
[ 48.068159][ T437]
[ 48.071075][ T437] __dump_stack+0x21/0x30
[ 48.075659][ T437] dump_stack_lvl+0x110/0x170
[ 48.080405][ T437] ? show_regs_print_info+0x20/0x20
[ 48.086164][ T437] dump_stack+0x15/0x20
[ 48.090350][ T437] should_fail+0x3c1/0x510
[ 48.094765][ T437] __should_failslab+0xa4/0xe0
[ 48.099525][ T437] should_failslab+0x9/0x20
[ 48.104024][ T437] slab_pre_alloc_hook+0x3b/0xe0
[ 48.109051][ T437] ? anon_vma_clone+0xc0/0x500
[ 48.113829][ T437] kmem_cache_alloc+0x44/0x260
[ 48.118746][ T437] anon_vma_clone+0xc0/0x500
[ 48.123352][ T437] anon_vma_fork+0x8c/0x510
[ 48.127856][ T437] copy_mm+0x9de/0x13c0
[ 48.132096][ T437] ? copy_signal+0x600/0x600
[ 48.136687][ T437] ? __init_rwsem+0xfc/0x1d0
[ 48.141358][ T437] ? copy_signal+0x4cb/0x600
[ 48.145942][ T437] copy_process+0x117c/0x3250
[ 48.150877][ T437] ? __kasan_check_write+0x14/0x20
[ 48.156086][ T437] ? __pidfd_prepare+0x150/0x150
[ 48.161045][ T437] kernel_clone+0x233/0x960
[ 48.165648][ T437] ? create_io_thread+0x170/0x170
[ 48.170671][ T437] ? __kasan_check_write+0x14/0x20
[ 48.175861][ T437] ? mutex_unlock+0x8f/0x230
[ 48.180439][ T437] __x64_sys_clone+0x198/0x210
[ 48.185337][ T437] ? __kasan_check_write+0x14/0x20
[ 48.190547][ T437] ? __ia32_sys_vfork+0x130/0x130
[ 48.195750][ T437] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.201815][ T437] x64_sys_call+0x41f/0x9a0
[ 48.206389][ T437] do_syscall_64+0x4c/0xa0
[ 48.211358][ T437] ? clear_bhb_loop+0x50/0xa0
[ 48.216042][ T437] ? clear_bhb_loop+0x50/0xa0
[ 48.220700][ T437] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.227100][ T437] RIP: 0033:0x7f259d0bd2b9
[ 48.231587][ T437] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 48.251388][ T437] RSP: 002b:00007f259cc2e068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.260058][ T437] RAX: ffffffffffffffda RBX: 00007f259d1fc050 RCX: 00007f259d0bd2b9
[ 48.268486][ T437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 48.276449][ T437] RBP: 00007f259cc2e120 R08: 0000000000000000 R09: 0000000000000000
[ 48.284560][ T437] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.292609][ T437] R13: 000000000000006e R14: 00007f259d1fc050 R15: 00007ffd98733ad8
[ 48.301006][ T437]
[ 48.304322][ T428] ------------[ cut here ]------------
[ 48.310122][ T428] refcount_t: underflow; use-after-free.
[ 48.316060][ T431] CPU: 0 PID: 431 Comm: syz-executor.3 Not tainted syzkaller #0
[ 48.322436][ T445] FAULT_INJECTION: forcing a failure.
[ 48.322436][ T445] name failslab, interval 1, probability 0, space 0, times 0
[ 48.324131][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 48.337781][ T428] WARNING: CPU: 1 PID: 428 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 48.347708][ T431] Call Trace:
[ 48.347720][ T431]
[ 48.347727][ T431] __dump_stack+0x21/0x30
[ 48.347750][ T431] dump_stack_lvl+0x110/0x170
[ 48.347765][ T431] ? show_regs_print_info+0x20/0x20
[ 48.347779][ T431] dump_stack+0x15/0x20
[ 48.347792][ T431] should_fail+0x3c1/0x510
[ 48.347809][ T431] __should_failslab+0xa4/0xe0
[ 48.347825][ T431] should_failslab+0x9/0x20
[ 48.367306][ T428] Modules linked in:
[ 48.368069][ T431] slab_pre_alloc_hook+0x3b/0xe0
[ 48.378493][ T428]
[ 48.382637][ T431] ? anon_vma_fork+0xf2/0x510
[ 48.382663][ T431] kmem_cache_alloc+0x44/0x260
[ 48.382690][ T431] anon_vma_fork+0xf2/0x510
[ 48.382703][ T431] copy_mm+0x9de/0x13c0
[ 48.390664][ T428] CPU: 1 PID: 428 Comm: syz-executor.4 Not tainted syzkaller #0
[ 48.391933][ T431] ? copy_signal+0x600/0x600
[ 48.408082][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 48.412480][ T431] ? __init_rwsem+0xfc/0x1d0
[ 48.412505][ T431] ? copy_signal+0x4cb/0x600
[ 48.412520][ T431] copy_process+0x117c/0x3250
[ 48.412540][ T431] ? __kasan_check_write+0x14/0x20
[ 48.424374][ T428] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 48.427927][ T431] ? __pidfd_prepare+0x150/0x150
[ 48.427955][ T431] kernel_clone+0x233/0x960
[ 48.458974][ T428] Code: 04 01 48 c7 c7 80 60 63 85 e8 1c 93 5a 02 0f 0b eb c3 e8 13 a2 19 ff c6 05 6e f9 95 04 01 48 c7 c7 e0 60 63 85 e8 00 93 5a 02 <0f> 0b eb a7 e8 f7 a1 19 ff c6 05 4f f9 95 04 01 48 c7 c7 20 60 63
[ 48.460514][ T431] ? create_io_thread+0x170/0x170
[ 48.467488][ T428] RSP: 0018:ffffc90001067928 EFLAGS: 00010246
[ 48.470480][ T431] ? __kasan_check_write+0x14/0x20
[ 48.470503][ T431] ? mutex_unlock+0x8f/0x230
[ 48.470520][ T431] __x64_sys_clone+0x198/0x210
[ 48.470538][ T431] ? __kasan_check_write+0x14/0x20
[ 48.482204][ T428]
[ 48.486331][ T431] ? __ia32_sys_vfork+0x130/0x130
[ 48.546005][ T431] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.552506][ T431] x64_sys_call+0x41f/0x9a0
[ 48.557195][ T431] do_syscall_64+0x4c/0xa0
[ 48.561775][ T431] ? clear_bhb_loop+0x50/0xa0
[ 48.566614][ T431] ? clear_bhb_loop+0x50/0xa0
[ 48.571572][ T431] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.577646][ T431] RIP: 0033:0x7f36869f82b9
[ 48.582159][ T431] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 48.602321][ T431] RSP: 002b:00007f368658a068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.611127][ T431] RAX: ffffffffffffffda RBX: 00007f3686b36f80 RCX: 00007f36869f82b9
[ 48.620277][ T431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 48.628456][ T431] RBP: 00007f368658a120 R08: 0000000000000000 R09: 0000000000000000
[ 48.636614][ T431] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.644686][ T431] R13: 000000000000000b R14: 00007f3686b36f80 R15: 00007fff744b3cf8
[ 48.652785][ T431]
[ 48.657150][ T443] CPU: 1 PID: 443 Comm: syz-executor.0 Not tainted syzkaller #0
[ 48.665149][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 48.675353][ T443] Call Trace:
[ 48.678642][ T443]
[ 48.681563][ T443] __dump_stack+0x21/0x30
[ 48.685982][ T443] dump_stack_lvl+0x110/0x170
[ 48.690759][ T443] ? show_regs_print_info+0x20/0x20
[ 48.695948][ T443] dump_stack+0x15/0x20
[ 48.700199][ T443] should_fail+0x3c1/0x510
[ 48.705030][ T443] __should_failslab+0xa4/0xe0
[ 48.709807][ T443] should_failslab+0x9/0x20
[ 48.714830][ T443] slab_pre_alloc_hook+0x3b/0xe0
[ 48.720322][ T443] ? vm_area_dup+0x26/0x210
[ 48.725275][ T443] kmem_cache_alloc+0x44/0x260
[ 48.730224][ T443] vm_area_dup+0x26/0x210
[ 48.734687][ T443] copy_mm+0x947/0x13c0
[ 48.738930][ T443] ? copy_signal+0x600/0x600
[ 48.743604][ T443] ? __init_rwsem+0xfc/0x1d0
[ 48.748185][ T443] ? copy_signal+0x4cb/0x600
[ 48.749041][ T428] RAX: 551d2d6afa9bac00 RBX: 0000000000000003 RCX: ffff888113bd62c0
[ 48.753109][ T443] copy_process+0x117c/0x3250
[ 48.753135][ T443] ? __kasan_check_write+0x14/0x20
[ 48.765601][ T428] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 48.765958][ T443] ? __pidfd_prepare+0x150/0x150
[ 48.774514][ T428] RBP: ffffc90001067938 R08: ffff8881f7132f3f R09: 1ffff1103ee265e7
[ 48.779260][ T443] kernel_clone+0x233/0x960
[ 48.779283][ T443] ? create_io_thread+0x170/0x170
[ 48.789073][ T428] R10: dffffc0000000000 R11: ffffed103ee265e8 R12: 0000000081243ce8
[ 48.792763][ T443] ? __kasan_check_write+0x14/0x20
[ 48.792790][ T443] ? mutex_unlock+0x8f/0x230
[ 48.801286][ T428] R13: ffff8881268adc30 R14: 0000000000000003 R15: ffff88810d58b621
[ 48.802550][ T443] __x64_sys_clone+0x198/0x210
[ 48.816953][ T428] FS: 00007fb4977a26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 48.821475][ T443] ? __kasan_check_write+0x14/0x20
[ 48.821502][ T443] ? __ia32_sys_vfork+0x130/0x130
[ 48.821524][ T443] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.837842][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.844194][ T443] x64_sys_call+0x41f/0x9a0
[ 48.844217][ T443] do_syscall_64+0x4c/0xa0
[ 48.844234][ T443] ? clear_bhb_loop+0x50/0xa0
[ 48.855972][ T428] CR2: 00007fabc30effa0 CR3: 0000000126848000 CR4: 00000000003506b0
[ 48.861101][ T443] ? clear_bhb_loop+0x50/0xa0
[ 48.861126][ T443] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.879030][ T428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.881402][ T443] RIP: 0033:0x7f2461b292b9
[ 48.881420][ T443] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 48.890078][ T428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.894469][ T443] RSP: 002b:00007f2461679068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.894491][ T443] RAX: ffffffffffffffda RBX: 00007f2461c68120 RCX: 00007f2461b292b9
[ 48.894503][ T443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 48.925711][ T428] Call Trace:
[ 48.933445][ T443] RBP: 00007f2461679120 R08: 0000000000000000 R09: 0000000000000000
[ 48.933474][ T443] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.933487][ T443] R13: 000000000000006e R14: 00007f2461c68120 R15: 00007ffd84ca7af8
[ 48.933508][ T443]
[ 48.949948][ T436] CPU: 1 PID: 436 Comm: syz-executor.2 Not tainted syzkaller #0
[ 48.982062][ T428]
[ 48.986329][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 48.986349][ T436] Call Trace:
[ 48.986355][ T436]
[ 49.008993][ T428] vm_area_free_no_check+0x132/0x140
[ 49.018722][ T436] __dump_stack+0x21/0x30
[ 49.018759][ T436] dump_stack_lvl+0x110/0x170
[ 49.018775][ T436] ? show_regs_print_info+0x20/0x20
[ 49.035947][ T428] copy_mm+0xe90/0x13c0
[ 49.040008][ T436] dump_stack+0x15/0x20
[ 49.040029][ T436] should_fail+0x3c1/0x510
[ 49.040053][ T436] __should_failslab+0xa4/0xe0
[ 49.051615][ T428] ? copy_signal+0x600/0x600
[ 49.054188][ T436] should_failslab+0x9/0x20
[ 49.054208][ T436] slab_pre_alloc_hook+0x3b/0xe0
[ 49.066496][ T428] ? __init_rwsem+0xfc/0x1d0
[ 49.068428][ T436] ? anon_vma_clone+0xc0/0x500
[ 49.068445][ T436] kmem_cache_alloc+0x44/0x260
[ 49.078988][ T428] ? copy_signal+0x4cb/0x600
[ 49.082936][ T436] anon_vma_clone+0xc0/0x500
[ 49.082956][ T436] anon_vma_fork+0x8c/0x510
[ 49.087821][ T428] copy_process+0x117c/0x3250
[ 49.092610][ T436] copy_mm+0x9de/0x13c0
[ 49.092628][ T436] ? copy_signal+0x600/0x600
[ 49.092640][ T436] ? __init_rwsem+0xfc/0x1d0
[ 49.103017][ T428] ? __kasan_check_write+0x14/0x20
[ 49.106347][ T436] ? copy_signal+0x4cb/0x600
[ 49.118759][ T428] ? __pidfd_prepare+0x150/0x150
[ 49.119867][ T436] copy_process+0x117c/0x3250
[ 49.119888][ T436] ? __kasan_check_write+0x14/0x20
[ 49.124706][ T428] kernel_clone+0x233/0x960
[ 49.129657][ T436] ? __pidfd_prepare+0x150/0x150
[ 49.129680][ T436] kernel_clone+0x233/0x960
[ 49.129696][ T436] ? create_io_thread+0x170/0x170
[ 49.139180][ T428] ? create_io_thread+0x170/0x170
[ 49.139608][ T436] ? __kasan_check_write+0x14/0x20
[ 49.153206][ T428] ? __kasan_check_write+0x14/0x20
[ 49.154080][ T436] ? mutex_unlock+0x8f/0x230
[ 49.163442][ T428] ? mutex_unlock+0x8f/0x230
[ 49.163574][ T436] __x64_sys_clone+0x198/0x210
[ 49.174213][ T428] __x64_sys_clone+0x198/0x210
[ 49.179114][ T436] ? __kasan_check_write+0x14/0x20
[ 49.179135][ T436] ? __ia32_sys_vfork+0x130/0x130
[ 49.193121][ T428] ? __kasan_check_write+0x14/0x20
[ 49.193544][ T436] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.202499][ T428] ? __ia32_sys_vfork+0x130/0x130
[ 49.203965][ T436] x64_sys_call+0x41f/0x9a0
[ 49.203986][ T436] do_syscall_64+0x4c/0xa0
[ 49.215809][ T428] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.219535][ T436] ? clear_bhb_loop+0x50/0xa0
[ 49.219553][ T436] ? clear_bhb_loop+0x50/0xa0
[ 49.219564][ T436] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.232380][ T428] x64_sys_call+0x41f/0x9a0
[ 49.235310][ T436] RIP: 0033:0x7fb4c6a952b9
[ 49.235331][ T436] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.245396][ T428] do_syscall_64+0x4c/0xa0
[ 49.245760][ T436] RSP: 002b:00007fb4c6627068 EFLAGS: 00000206
[ 49.256058][ T428] ? clear_bhb_loop+0x50/0xa0
[ 49.261194][ T436] ORIG_RAX: 0000000000000038
[ 49.261204][ T436] RAX: ffffffffffffffda RBX: 00007fb4c6bd3f80 RCX: 00007fb4c6a952b9
[ 49.261214][ T436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 49.261223][ T436] RBP: 00007fb4c6627120 R08: 0000000000000000 R09: 0000000000000000
[ 49.261233][ T436] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.274951][ T428] ? clear_bhb_loop+0x50/0xa0
[ 49.291958][ T436] R13: 000000000000000b R14: 00007fb4c6bd3f80 R15: 00007ffde7ce3cb8
[ 49.291989][ T436]
[ 49.299526][ T448] BUG: unable to handle page fault for address: ffffed1800000010
[ 49.319554][ T445] CPU: 0 PID: 445 Comm: syz-executor.1 Not tainted syzkaller #0
[ 49.321356][ T448] #PF: supervisor read access in kernel mode
[ 49.329326][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.337725][ T448] #PF: error_code(0x0000) - not-present page
[ 49.345764][ T445] Call Trace:
[ 49.350498][ T448] PGD 23fff2067
[ 49.358885][ T445]
[ 49.361982][ T448] P4D 23fff2067
[ 49.369841][ T445] __dump_stack+0x21/0x30
[ 49.377845][ T448] PUD 0
[ 49.384166][ T445] dump_stack_lvl+0x110/0x170
[ 49.394986][ T448]
[ 49.394995][ T448] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 49.400963][ T445] ? show_regs_print_info+0x20/0x20
[ 49.404230][ T448] CPU: 1 PID: 448 Comm: syz-executor.3 Not tainted syzkaller #0
[ 49.407842][ T445] dump_stack+0x15/0x20
[ 49.411013][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.414871][ T445] should_fail+0x3c1/0x510
[ 49.419262][ T448] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 49.422261][ T445] __should_failslab+0xa4/0xe0
[ 49.426996][ T448] 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 62 1d 38 ff 48 8b 45 d0 49 39 04
[ 49.429300][ T445] should_failslab+0x9/0x20
[ 49.435074][ T448] RSP: 0018:ffffc900012678c0 EFLAGS: 00010a02
[ 49.440675][ T445] slab_pre_alloc_hook+0x3b/0xe0
[ 49.448278][ T448]
[ 49.448283][ T448] RAX: dffffc0000000000 RBX: ffff88c000000070 RCX: dffffc0000000000
[ 49.452460][ T445] ? anon_vma_clone+0xc0/0x500
[ 49.462668][ T448] RDX: 0000000000000000 RSI: ffff88810d7ba870 RDI: ffff88810d58b620
[ 49.467064][ T445] kmem_cache_alloc+0x44/0x260
[ 49.473272][ T448] RBP: ffffc90001267920 R08: ffff88811deadbff R09: ffff88811deadbf0
[ 49.478107][ T445] anon_vma_clone+0xc0/0x500
[ 49.500750][ T448] R10: dffffc0000000000 R11: ffffed1023bd5b80 R12: ffff88c000000080
[ 49.505432][ T445] anon_vma_fork+0x8c/0x510
[ 49.512061][ T448] R13: 1ffff11023bb6055 R14: 1ffff11800000010 R15: ffff88810d7ba870
[ 49.517001][ T445] copy_mm+0x9de/0x13c0
[ 49.519306][ T448] FS: 00007f368658a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 49.528108][ T445] ? copy_signal+0x600/0x600
[ 49.534104][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.543146][ T445] ? __init_rwsem+0xfc/0x1d0
[ 49.548172][ T448] CR2: ffffed1800000010 CR3: 000000011db19000 CR4: 00000000003506a0
[ 49.556325][ T445] ? copy_signal+0x4cb/0x600
[ 49.563666][ T448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.574319][ T445] copy_process+0x117c/0x3250
[ 49.581850][ T448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.595677][ T445] ? __kasan_check_write+0x14/0x20
[ 49.608278][ T448] Call Trace:
[ 49.608295][ T448]
[ 49.618258][ T445] ? __pidfd_prepare+0x150/0x150
[ 49.623494][ T448] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 49.631716][ T445] kernel_clone+0x233/0x960
[ 49.636424][ T448] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 49.644501][ T445] ? create_io_thread+0x170/0x170
[ 49.649270][ T448] copy_mm+0xb2d/0x13c0
[ 49.657891][ T445] ? __kasan_check_write+0x14/0x20
[ 49.662915][ T448] ? copy_signal+0x600/0x600
[ 49.670947][ T445] ? mutex_unlock+0x8f/0x230
[ 49.676392][ T448] ? __init_rwsem+0xfc/0x1d0
[ 49.679658][ T445] __x64_sys_clone+0x198/0x210
[ 49.682570][ T448] ? copy_signal+0x4cb/0x600
[ 49.687585][ T445] ? __kasan_check_write+0x14/0x20
[ 49.694404][ T448] copy_process+0x117c/0x3250
[ 49.699075][ T445] ? __ia32_sys_vfork+0x130/0x130
[ 49.706016][ T448] ? __kasan_check_write+0x14/0x20
[ 49.711192][ T445] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.715523][ T448] ? __pidfd_prepare+0x150/0x150
[ 49.720626][ T445] x64_sys_call+0x41f/0x9a0
[ 49.725294][ T448] kernel_clone+0x233/0x960
[ 49.729964][ T445] do_syscall_64+0x4c/0xa0
[ 49.734706][ T448] ? create_io_thread+0x170/0x170
[ 49.739836][ T445] ? clear_bhb_loop+0x50/0xa0
[ 49.744419][ T448] ? __kasan_check_write+0x14/0x20
[ 49.749806][ T445] ? clear_bhb_loop+0x50/0xa0
[ 49.754757][ T448] ? mutex_unlock+0x8f/0x230
[ 49.759785][ T445] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.764964][ T448] __x64_sys_clone+0x198/0x210
[ 49.771157][ T445] RIP: 0033:0x7fabc24872b9
[ 49.776156][ T448] ? __kasan_check_write+0x14/0x20
[ 49.780694][ T445] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.785290][ T448] ? __ia32_sys_vfork+0x130/0x130
[ 49.789703][ T445] RSP: 002b:00007fabc2019068 EFLAGS: 00000206
[ 49.794986][ T448] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.799847][ T445] ORIG_RAX: 0000000000000038
[ 49.805717][ T448] x64_sys_call+0x41f/0x9a0
[ 49.810990][ T445] RAX: ffffffffffffffda RBX: 00007fabc25c5f80 RCX: 00007fabc24872b9
[ 49.815752][ T448] do_syscall_64+0x4c/0xa0
[ 49.821704][ T445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 49.826465][ T448] ? clear_bhb_loop+0x50/0xa0
[ 49.831261][ T445] RBP: 00007fabc2019120 R08: 0000000000000000 R09: 0000000000000000
[ 49.836719][ T448] ? clear_bhb_loop+0x50/0xa0
[ 49.857781][ T445] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.862813][ T448] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.869203][ T445] R13: 000000000000000b R14: 00007fabc25c5f80 R15: 00007ffc0c54a538
[ 49.875605][ T448] RIP: 0033:0x7f36869f82b9
[ 49.880280][ T445]
[ 49.884857][ T448] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 49.893441][ T428] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.897584][ T448] RSP: 002b:00007f368658a068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.897606][ T448] RAX: ffffffffffffffda RBX: 00007f3686b36f80 RCX: 00007f36869f82b9
[ 49.906115][ T428] RIP: 0033:0x7fb497c312b9
[ 49.910912][ T448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001201000
[ 49.910936][ T448] RBP: 00007f368658a120 R08: 0000000000000000 R09: 0000000000000000
[ 49.910944][ T448] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.910952][ T448] R13: 000000000000000b R14: 00007f3686b36f80 R15: 00007fff744b3cf8
[ 49.910966][ T448]
[ 49.910972][ T448] Modules linked in:
[ 49.910998][ T448] CR2: ffffed1800000010
[ 49.911015][ T448] ---[ end trace 124639b09f9fbfa4 ]---
[ 49.911027][ T448] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 49.911053][ T448] 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 62 1d 38 ff 48 8b 45 d0 49 39 04
[ 49.911067][ T448] RSP: 0018:ffffc900012678c0 EFLAGS: 00010a02
[ 49.911079][ T448] RAX: dffffc0000000000 RBX: ffff88c000000070 RCX: dffffc0000000000
[ 49.911089][ T448] RDX: 0000000000000000 RSI: ffff88810d7ba870 RDI: ffff88810d58b620
[ 49.911098][ T448] RBP: ffffc90001267920 R08: ffff88811deadbff R09: ffff88811deadbf0
[ 49.911108][ T448] R10: dffffc0000000000 R11: ffffed1023bd5b80 R12: ffff88c000000080
[ 49.911118][ T448] R13: 1ffff11023bb6055 R14: 1ffff11800000010 R15: ffff88810d7ba870
[ 49.911128][ T448] FS: 00007f368658a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 49.911142][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.911152][ T448] CR2: ffffed1800000010 CR3: 000000011db19000 CR4: 00000000003506a0
[ 49.911174][ T448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.911183][ T448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.911195][ T448] Kernel panic - not syncing: Fatal exception
[ 49.912088][ T448] Kernel Offset: disabled
[ 50.176704][ T448] Rebooting in 86400 seconds..