Warning: Permanently added '10.128.1.5' (ED25519) to the list of known hosts.
2026/03/18 19:30:26 ignoring optional flag "type"="gce"
2026/03/18 19:30:26 parsed 1 programs
2026/03/18 19:30:26 executed programs: 0
[ 37.338387][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 37.338402][ T30] audit: type=1400 audit(1773862226.884:92): avc: denied { unlink } for pid=322 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 37.379563][ T322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 37.542878][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.550146][ T338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.558053][ T338] device bridge_slave_0 entered promiscuous mode
[ 37.564996][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.572193][ T338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.579894][ T338] device bridge_slave_1 entered promiscuous mode
[ 37.641070][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.648416][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.656602][ T336] device bridge_slave_0 entered promiscuous mode
[ 37.673114][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.680579][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.688303][ T336] device bridge_slave_1 entered promiscuous mode
[ 37.725513][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.732854][ T340] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.740480][ T340] device bridge_slave_0 entered promiscuous mode
[ 37.747698][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.755340][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.763027][ T339] device bridge_slave_0 entered promiscuous mode
[ 37.770541][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.777659][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.785072][ T339] device bridge_slave_1 entered promiscuous mode
[ 37.801302][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.808714][ T340] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.816151][ T340] device bridge_slave_1 entered promiscuous mode
[ 37.898851][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.906122][ T342] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.913779][ T342] device bridge_slave_0 entered promiscuous mode
[ 37.931324][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 37.938562][ T342] bridge0: port 2(bridge_slave_1) entered disabled state
[ 37.945967][ T342] device bridge_slave_1 entered promiscuous mode
[ 37.975270][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 37.982557][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 37.990252][ T341] device bridge_slave_0 entered promiscuous mode
[ 38.014139][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.021398][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.029046][ T341] device bridge_slave_1 entered promiscuous mode
[ 38.124640][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.131745][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.139449][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.146659][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.184707][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.192898][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.204367][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.212224][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.220109][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.228233][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.268767][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.279482][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.288273][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.296031][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.314478][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.321749][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.329200][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.336542][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.367226][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.375695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.383801][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.391640][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.399652][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.406970][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.414386][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.422120][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.430407][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 38.439282][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 38.451844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.463240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.470900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.481508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.489904][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.497335][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.520688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.528903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.537223][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.544804][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.552781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.561394][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.568458][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.575998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 38.584616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.592951][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.600022][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.607479][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.616135][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.623608][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.631064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.639439][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.646642][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.678998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 38.687300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 38.695475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 38.704015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 38.712142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 38.720323][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 38.728555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 38.736855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 38.745292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.752998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 38.760476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 38.768772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.776876][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.784087][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.791697][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 38.800163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 38.808533][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 38.815540][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 38.823919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 38.832796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 38.841204][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 38.851508][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 38.877429][ T339] device veth0_vlan entered promiscuous mode
[ 38.889137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 38.901380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 38.911342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 38.922471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 38.931062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 38.939982][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 38.948955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 38.959585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 38.970587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 38.978707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 38.986568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 38.994164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 39.001803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 39.010220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 39.018439][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.025536][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.032996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 39.041321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.049894][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.056919][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.064769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 39.085534][ T339] device veth1_macvtap entered promiscuous mode
[ 39.100653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.109070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.117137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.125449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 39.134284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.142389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 39.150406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.158722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 39.167023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.175452][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.182506][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.190160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 39.198166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.206148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.213867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.233152][ T336] device veth0_vlan entered promiscuous mode
[ 39.240664][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 39.249427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.259124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 39.267385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.275940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.284177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.292306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 39.300984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.314786][ T338] device veth0_vlan entered promiscuous mode
[ 39.326928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 39.335254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.343479][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.351067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.371320][ T338] device veth1_macvtap entered promiscuous mode
[ 39.379200][ T336] device veth1_macvtap entered promiscuous mode
[ 39.392001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.392583][ T364] FAULT_INJECTION: forcing a failure.
[ 39.392583][ T364] name failslab, interval 1, probability 0, space 0, times 1
[ 39.413379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 39.413580][ T364] CPU: 1 PID: 364 Comm: syz-executor.4 Not tainted syzkaller #0
[ 39.422585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.428977][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 39.429003][ T364] Call Trace:
[ 39.429008][ T364]
[ 39.429014][ T364] __dump_stack+0x21/0x30
[ 39.429049][ T364] dump_stack_lvl+0x110/0x170
[ 39.437746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 39.447139][ T364] ? show_regs_print_info+0x20/0x20
[ 39.447164][ T364] dump_stack+0x15/0x20
[ 39.447179][ T364] should_fail+0x3c1/0x510
[ 39.447194][ T364] __should_failslab+0xa4/0xe0
[ 39.447210][ T364] should_failslab+0x9/0x20
[ 39.451426][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.453439][ T364] slab_pre_alloc_hook+0x3b/0xe0
[ 39.453464][ T364] ? anon_vma_clone+0xc0/0x500
[ 39.458460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 39.462535][ T364] kmem_cache_alloc+0x44/0x260
[ 39.462560][ T364] anon_vma_clone+0xc0/0x500
[ 39.528118][ T364] anon_vma_fork+0x8c/0x510
[ 39.532749][ T364] copy_mm+0x9de/0x13c0
[ 39.536907][ T364] ? copy_signal+0x600/0x600
[ 39.541487][ T364] ? __init_rwsem+0xfc/0x1d0
[ 39.546074][ T364] ? copy_signal+0x4cb/0x600
[ 39.550645][ T364] copy_process+0x117c/0x3250
[ 39.555489][ T364] ? __kasan_check_write+0x14/0x20
[ 39.560592][ T364] ? __pidfd_prepare+0x150/0x150
[ 39.565613][ T364] kernel_clone+0x233/0x960
[ 39.570098][ T364] ? create_io_thread+0x170/0x170
[ 39.575235][ T364] ? __kasan_check_write+0x14/0x20
[ 39.580522][ T364] ? mutex_unlock+0x8f/0x230
[ 39.585122][ T364] __x64_sys_clone+0x198/0x210
[ 39.589907][ T364] ? __kasan_check_write+0x14/0x20
[ 39.595401][ T364] ? __ia32_sys_vfork+0x130/0x130
[ 39.600850][ T364] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.607103][ T364] x64_sys_call+0x41f/0x9a0
[ 39.611617][ T364] do_syscall_64+0x4c/0xa0
[ 39.616534][ T364] ? clear_bhb_loop+0x50/0xa0
[ 39.621330][ T364] ? clear_bhb_loop+0x50/0xa0
[ 39.626203][ T364] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.632283][ T364] RIP: 0033:0x7fcacf9d40f9
[ 39.636890][ T364] 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
[ 39.656662][ T364] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 39.665537][ T364] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 39.673502][ T364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.682059][ T364] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 39.690261][ T364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 39.698310][ T364] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 39.706373][ T364]
[ 39.720520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 39.729363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.738253][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 39.739085][ T368] FAULT_INJECTION: forcing a failure.
[ 39.739085][ T368] name failslab, interval 1, probability 0, space 0, times 0
[ 39.746747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.759892][ T368] CPU: 0 PID: 368 Comm: syz-executor.4 Not tainted syzkaller #0
[ 39.767922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 39.775621][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 39.783735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.793856][ T368] Call Trace:
[ 39.793871][ T368]
[ 39.793877][ T368] __dump_stack+0x21/0x30
[ 39.793901][ T368] dump_stack_lvl+0x110/0x170
[ 39.801968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.804872][ T368] ? show_regs_print_info+0x20/0x20
[ 39.808144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.812292][ T368] dump_stack+0x15/0x20
[ 39.840935][ T368] should_fail+0x3c1/0x510
[ 39.845349][ T368] __should_failslab+0xa4/0xe0
[ 39.850184][ T368] should_failslab+0x9/0x20
[ 39.854954][ T368] slab_pre_alloc_hook+0x3b/0xe0
[ 39.859983][ T368] ? anon_vma_fork+0xf2/0x510
[ 39.865112][ T368] kmem_cache_alloc+0x44/0x260
[ 39.869961][ T368] anon_vma_fork+0xf2/0x510
[ 39.874896][ T368] copy_mm+0x9de/0x13c0
[ 39.879390][ T368] ? copy_signal+0x600/0x600
[ 39.884147][ T368] ? __init_rwsem+0xfc/0x1d0
[ 39.889168][ T368] ? copy_signal+0x4cb/0x600
[ 39.894114][ T368] copy_process+0x117c/0x3250
[ 39.898954][ T368] ? __kasan_check_write+0x14/0x20
[ 39.904142][ T368] ? __pidfd_prepare+0x150/0x150
[ 39.909518][ T368] kernel_clone+0x233/0x960
[ 39.914023][ T368] ? create_io_thread+0x170/0x170
[ 39.919124][ T368] ? __kasan_check_write+0x14/0x20
[ 39.924303][ T368] ? mutex_unlock+0x8f/0x230
[ 39.929160][ T368] __x64_sys_clone+0x198/0x210
[ 39.933918][ T368] ? __kasan_check_write+0x14/0x20
[ 39.939105][ T368] ? __ia32_sys_vfork+0x130/0x130
[ 39.944299][ T368] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.950357][ T368] x64_sys_call+0x41f/0x9a0
[ 39.954851][ T368] do_syscall_64+0x4c/0xa0
[ 39.959251][ T368] ? clear_bhb_loop+0x50/0xa0
[ 39.964064][ T368] ? clear_bhb_loop+0x50/0xa0
[ 39.968741][ T368] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.974902][ T368] RIP: 0033:0x7fcacf9d40f9
[ 39.979304][ T368] 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
[ 39.998924][ T368] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.007516][ T368] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 40.015499][ T368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.023554][ T368] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 40.031858][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.039898][ T368] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 40.047952][ T368]
[ 40.056755][ T340] device veth0_vlan entered promiscuous mode
[ 40.065326][ T341] device veth0_vlan entered promiscuous mode
[ 40.074084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 40.083155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.092279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 40.102569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.102991][ T370] FAULT_INJECTION: forcing a failure.
[ 40.102991][ T370] name failslab, interval 1, probability 0, space 0, times 0
[ 40.112070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 40.125060][ T370] CPU: 1 PID: 370 Comm: syz-executor.4 Not tainted syzkaller #0
[ 40.138739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.139297][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.139308][ T370] Call Trace:
[ 40.139313][ T370]
[ 40.139318][ T370] __dump_stack+0x21/0x30
[ 40.147485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.157074][ T370] dump_stack_lvl+0x110/0x170
[ 40.157103][ T370] ? show_regs_print_info+0x20/0x20
[ 40.157120][ T370] dump_stack+0x15/0x20
[ 40.157134][ T370] should_fail+0x3c1/0x510
[ 40.157148][ T370] __should_failslab+0xa4/0xe0
[ 40.178288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.179641][ T370] should_failslab+0x9/0x20
[ 40.179665][ T370] slab_pre_alloc_hook+0x3b/0xe0
[ 40.216103][ T370] ? anon_vma_fork+0xf2/0x510
[ 40.220793][ T370] kmem_cache_alloc+0x44/0x260
[ 40.225929][ T370] anon_vma_fork+0xf2/0x510
[ 40.230432][ T370] copy_mm+0x9de/0x13c0
[ 40.234934][ T370] ? copy_signal+0x600/0x600
[ 40.240309][ T370] ? __init_rwsem+0xfc/0x1d0
[ 40.245082][ T370] ? copy_signal+0x4cb/0x600
[ 40.250125][ T370] copy_process+0x117c/0x3250
[ 40.255427][ T370] ? __kasan_check_write+0x14/0x20
[ 40.260772][ T370] ? __pidfd_prepare+0x150/0x150
[ 40.265896][ T370] kernel_clone+0x233/0x960
[ 40.270437][ T370] ? create_io_thread+0x170/0x170
[ 40.275461][ T370] ? __kasan_check_write+0x14/0x20
[ 40.280577][ T370] ? mutex_unlock+0x8f/0x230
[ 40.285165][ T370] __x64_sys_clone+0x198/0x210
[ 40.289930][ T370] ? __kasan_check_write+0x14/0x20
[ 40.295125][ T370] ? __ia32_sys_vfork+0x130/0x130
[ 40.300150][ T370] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.307032][ T370] x64_sys_call+0x41f/0x9a0
[ 40.311550][ T370] do_syscall_64+0x4c/0xa0
[ 40.316156][ T370] ? clear_bhb_loop+0x50/0xa0
[ 40.320919][ T370] ? clear_bhb_loop+0x50/0xa0
[ 40.325734][ T370] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.331735][ T370] RIP: 0033:0x7fcacf9d40f9
[ 40.336326][ 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
[ 40.356709][ T370] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.365467][ T370] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 40.373426][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.381764][ T370] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 40.390301][ T370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.398455][ T370] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 40.406849][ T370]
[ 40.425322][ T373] FAULT_INJECTION: forcing a failure.
[ 40.425322][ T373] name failslab, interval 1, probability 0, space 0, times 0
[ 40.432402][ T342] device veth0_vlan entered promiscuous mode
[ 40.439969][ T373] CPU: 1 PID: 373 Comm: syz-executor.4 Not tainted syzkaller #0
[ 40.451825][ T341] device veth1_macvtap entered promiscuous mode
[ 40.452272][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.452282][ T373] Call Trace:
[ 40.472430][ T373]
[ 40.475360][ T373] __dump_stack+0x21/0x30
[ 40.479701][ T373] dump_stack_lvl+0x110/0x170
[ 40.484591][ T373] ? show_regs_print_info+0x20/0x20
[ 40.489784][ T373] dump_stack+0x15/0x20
[ 40.494009][ T373] should_fail+0x3c1/0x510
[ 40.498592][ T373] __should_failslab+0xa4/0xe0
[ 40.503604][ T373] should_failslab+0x9/0x20
[ 40.508178][ T373] slab_pre_alloc_hook+0x3b/0xe0
[ 40.513124][ T373] ? anon_vma_fork+0x200/0x510
[ 40.517971][ T373] kmem_cache_alloc+0x44/0x260
[ 40.522914][ T373] anon_vma_fork+0x200/0x510
[ 40.527495][ T373] copy_mm+0x9de/0x13c0
[ 40.531730][ T373] ? copy_signal+0x600/0x600
[ 40.536499][ T373] ? __init_rwsem+0xfc/0x1d0
[ 40.541342][ T373] ? copy_signal+0x4cb/0x600
[ 40.546003][ T373] copy_process+0x117c/0x3250
[ 40.550922][ T373] ? __kasan_check_write+0x14/0x20
[ 40.556037][ T373] ? __pidfd_prepare+0x150/0x150
[ 40.560955][ T373] kernel_clone+0x233/0x960
[ 40.565529][ T373] ? create_io_thread+0x170/0x170
[ 40.570531][ T373] ? __kasan_check_write+0x14/0x20
[ 40.575760][ T373] ? mutex_unlock+0x8f/0x230
[ 40.580448][ T373] __x64_sys_clone+0x198/0x210
[ 40.585446][ T373] ? __kasan_check_write+0x14/0x20
[ 40.590636][ T373] ? __ia32_sys_vfork+0x130/0x130
[ 40.595779][ T373] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.601939][ T373] x64_sys_call+0x41f/0x9a0
[ 40.606539][ T373] do_syscall_64+0x4c/0xa0
[ 40.611203][ T373] ? clear_bhb_loop+0x50/0xa0
[ 40.616058][ T373] ? clear_bhb_loop+0x50/0xa0
[ 40.620981][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.627134][ T373] RIP: 0033:0x7fcacf9d40f9
[ 40.631677][ T373] 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
[ 40.651380][ T373] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 40.659869][ T373] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 40.668377][ T373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.676603][ T373] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 40.685030][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.693355][ T373] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 40.702040][ T373]
[ 40.717062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 40.725571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.733949][ T375] FAULT_INJECTION: forcing a failure.
[ 40.733949][ T375] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 40.734849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 40.748748][ T375] CPU: 0 PID: 375 Comm: syz-executor.4 Not tainted syzkaller #0
[ 40.756822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.764028][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.764041][ T375] Call Trace:
[ 40.764046][ T375]
[ 40.764052][ T375] __dump_stack+0x21/0x30
[ 40.764073][ T375] dump_stack_lvl+0x110/0x170
[ 40.764088][ T375] ? show_regs_print_info+0x20/0x20
[ 40.764104][ T375] dump_stack+0x15/0x20
[ 40.764118][ T375] should_fail+0x3c1/0x510
[ 40.764134][ T375] should_fail_alloc_page+0x55/0x80
[ 40.764152][ T375] prepare_alloc_pages+0x156/0x610
[ 40.764167][ T375] ? __alloc_pages_bulk+0xad0/0xad0
[ 40.764182][ T375] ? sched_clock_cpu+0x18/0x3c0
[ 40.764198][ T375] ? arch_stack_walk+0xee/0x140
[ 40.764216][ T375] __alloc_pages+0x11d/0x460
[ 40.773559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 40.782501][ T375] ? prep_new_page+0x110/0x110
[ 40.782526][ T375] ? __set_cpus_allowed_ptr_locked+0x5cc/0x1020
[ 40.782543][ T375] ? find_idlest_cpu+0x1139/0x2810
[ 40.782561][ T375] wp_page_copy+0x224/0x1910
[ 40.782579][ T375] ? insert_page_into_pte_locked+0x310/0x310
[ 40.782596][ T375] ? _raw_spin_trylock+0xb7/0x150
[ 40.782614][ T375] ? __cpuidle_text_end+0xb/0xb
[ 40.782631][ T375] do_wp_page+0x731/0xc90
[ 40.782646][ T375] handle_pte_fault+0x762/0x2710
[ 40.782663][ T375] ? fault_around_bytes_set+0xc0/0xc0
[ 40.787147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 40.788851][ T375] ? memcpy+0x56/0x70
[ 40.788870][ T375] do_handle_mm_fault+0x1af9/0x1de0
[ 40.788886][ T375] ? check_preempt_wakeup+0x8dc/0xba0
[ 40.793740][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 40.798044][ T375] ? numa_migrate_prep+0xd0/0xd0
[ 40.798067][ T375] ? access_error+0x152/0x260
[ 40.798081][ T375] do_user_addr_fault+0x5b0/0x1250
[ 40.803895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 40.807578][ T375] ? do_kern_addr_fault+0x80/0x80
[ 40.812383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 40.817368][ T375] ? debug_smp_processor_id+0x17/0x20
[ 40.817395][ T375] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.817413][ T375] ? exit_to_user_mode_prepare+0x39/0xd0
[ 40.823034][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 40.827788][ T375] exc_page_fault+0x51/0xb0
[ 40.827809][ T375] asm_exc_page_fault+0x27/0x30
[ 40.827826][ T375] RIP: 0033:0x7fcacf990c40
[ 40.832964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 40.837723][ T375] Code: c0 75 27 69 3d 7d ba ca 00 b8 0b 00 00 e8 f8 34 04 00 31 f6 bf 3c 00 00 00 31 c0 e8 aa 34 04 00 eb fe 0f 1f 84 00 00 00 00 00 <64> c7 04 25 b4 ff ff ff 00 00 00 00 48 83 c4 38 c3 66 66 2e 0f 1f
[ 40.837738][ T375] RSP: 002b:00007fcacf566070 EFLAGS: 00010202
[ 40.842795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 40.850021][ T375] RAX: 000000000000000d RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 40.850035][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.850043][ T375] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 40.850052][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.850061][ T375] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 40.850075][ T375]
[ 40.851436][ T375] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 40.857097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 40.872901][ T378] FAULT_INJECTION: forcing a failure.
[ 40.872901][ T378] name failslab, interval 1, probability 0, space 0, times 0
[ 40.878174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 40.897824][ T378] CPU: 0 PID: 378 Comm: syz-executor.4 Not tainted syzkaller #0
[ 40.904026][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 40.910446][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 40.910457][ T378] Call Trace:
[ 40.910462][ T378]
[ 40.910467][ T378] __dump_stack+0x21/0x30
[ 40.910489][ T378] dump_stack_lvl+0x110/0x170
[ 40.910504][ T378] ? show_regs_print_info+0x20/0x20
[ 41.178192][ T378] dump_stack+0x15/0x20
[ 41.182527][ T378] should_fail+0x3c1/0x510
[ 41.186944][ T378] __should_failslab+0xa4/0xe0
[ 41.191831][ T378] should_failslab+0x9/0x20
[ 41.196318][ T378] slab_pre_alloc_hook+0x3b/0xe0
[ 41.201233][ T378] ? anon_vma_fork+0x200/0x510
[ 41.205974][ T378] kmem_cache_alloc+0x44/0x260
[ 41.210831][ T378] anon_vma_fork+0x200/0x510
[ 41.215408][ T378] copy_mm+0x9de/0x13c0
[ 41.222236][ T378] ? copy_signal+0x600/0x600
[ 41.227565][ T378] ? __init_rwsem+0xfc/0x1d0
[ 41.232255][ T378] ? copy_signal+0x4cb/0x600
[ 41.236915][ T378] copy_process+0x117c/0x3250
[ 41.241714][ T378] ? __kasan_check_write+0x14/0x20
[ 41.246818][ T378] ? __pidfd_prepare+0x150/0x150
[ 41.251994][ T378] kernel_clone+0x233/0x960
[ 41.256578][ T378] ? create_io_thread+0x170/0x170
[ 41.261587][ T378] ? __kasan_check_write+0x14/0x20
[ 41.266701][ T378] ? mutex_unlock+0x8f/0x230
[ 41.271653][ T378] __x64_sys_clone+0x198/0x210
[ 41.276422][ T378] ? __kasan_check_write+0x14/0x20
[ 41.281528][ T378] ? __ia32_sys_vfork+0x130/0x130
[ 41.286535][ T378] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.292576][ T378] x64_sys_call+0x41f/0x9a0
[ 41.297064][ T378] do_syscall_64+0x4c/0xa0
[ 41.301474][ T378] ? clear_bhb_loop+0x50/0xa0
[ 41.306145][ T378] ? clear_bhb_loop+0x50/0xa0
[ 41.310812][ T378] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.316688][ T378] RIP: 0033:0x7fcacf9d40f9
[ 41.321083][ T378] 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
[ 41.341364][ T378] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.349868][ T378] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 41.358079][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.366126][ T378] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 41.374081][ T378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.382671][ T378] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 41.390821][ T378]
[ 41.421903][ T381] FAULT_INJECTION: forcing a failure.
[ 41.421903][ T381] name failslab, interval 1, probability 0, space 0, times 0
[ 41.429437][ T342] device veth1_macvtap entered promiscuous mode
[ 41.447433][ T340] device veth1_macvtap entered promiscuous mode
[ 41.449359][ T383] FAULT_INJECTION: forcing a failure.
[ 41.449359][ T383] name failslab, interval 1, probability 0, space 0, times 0
[ 41.463734][ T381] CPU: 1 PID: 381 Comm: syz-executor.3 Not tainted syzkaller #0
[ 41.474377][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 41.484721][ T381] Call Trace:
[ 41.488088][ T381]
[ 41.491013][ T381] __dump_stack+0x21/0x30
[ 41.495338][ T381] dump_stack_lvl+0x110/0x170
[ 41.500184][ T381] ? show_regs_print_info+0x20/0x20
[ 41.505556][ T381] dump_stack+0x15/0x20
[ 41.509886][ T381] should_fail+0x3c1/0x510
[ 41.514480][ T381] __should_failslab+0xa4/0xe0
[ 41.519505][ T381] should_failslab+0x9/0x20
[ 41.524002][ T381] slab_pre_alloc_hook+0x3b/0xe0
[ 41.529203][ T381] ? anon_vma_fork+0xf2/0x510
[ 41.534055][ T381] kmem_cache_alloc+0x44/0x260
[ 41.538918][ T381] anon_vma_fork+0xf2/0x510
[ 41.543432][ T381] copy_mm+0x9de/0x13c0
[ 41.547603][ T381] ? copy_signal+0x600/0x600
[ 41.552193][ T381] ? __init_rwsem+0xfc/0x1d0
[ 41.556778][ T381] ? copy_signal+0x4cb/0x600
[ 41.561488][ T381] copy_process+0x117c/0x3250
[ 41.566263][ T381] ? __kasan_check_write+0x14/0x20
[ 41.571377][ T381] ? __pidfd_prepare+0x150/0x150
[ 41.576313][ T381] kernel_clone+0x233/0x960
[ 41.580827][ T381] ? create_io_thread+0x170/0x170
[ 41.585847][ T381] ? __kasan_check_write+0x14/0x20
[ 41.590946][ T381] ? mutex_unlock+0x8f/0x230
[ 41.595661][ T381] __x64_sys_clone+0x198/0x210
[ 41.600422][ T381] ? __kasan_check_write+0x14/0x20
[ 41.605622][ T381] ? __ia32_sys_vfork+0x130/0x130
[ 41.610948][ T381] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.617106][ T381] x64_sys_call+0x41f/0x9a0
[ 41.622186][ T381] do_syscall_64+0x4c/0xa0
[ 41.626667][ T381] ? clear_bhb_loop+0x50/0xa0
[ 41.631337][ T381] ? clear_bhb_loop+0x50/0xa0
[ 41.636302][ T381] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.642198][ T381] RIP: 0033:0x7f10e72d10f9
[ 41.646602][ T381] 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
[ 41.666458][ T381] RSP: 002b:00007f10e6e63068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.674868][ T381] RAX: ffffffffffffffda RBX: 00007f10e740ff80 RCX: 00007f10e72d10f9
[ 41.683001][ T381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.689915][ T385] FAULT_INJECTION: forcing a failure.
[ 41.689915][ T385] name failslab, interval 1, probability 0, space 0, times 0
[ 41.691092][ T381] RBP: 00007f10e6e63120 R08: 00000000200008c0 R09: 00000000200008c0
[ 41.691106][ T381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.691116][ T381] R13: 000000000000000b R14: 00007f10e740ff80 R15: 00007ffdd60936f8
[ 41.729674][ T381]
[ 41.732694][ T385] CPU: 0 PID: 385 Comm: syz-executor.0 Not tainted syzkaller #0
[ 41.741008][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 41.751804][ T385] Call Trace:
[ 41.755183][ T385]
[ 41.758293][ T385] __dump_stack+0x21/0x30
[ 41.762623][ T385] dump_stack_lvl+0x110/0x170
[ 41.767470][ T385] ? show_regs_print_info+0x20/0x20
[ 41.772764][ T385] dump_stack+0x15/0x20
[ 41.776941][ T385] should_fail+0x3c1/0x510
[ 41.781375][ T385] __should_failslab+0xa4/0xe0
[ 41.786327][ T385] should_failslab+0x9/0x20
[ 41.790915][ T385] slab_pre_alloc_hook+0x3b/0xe0
[ 41.796018][ T385] ? anon_vma_clone+0xc0/0x500
[ 41.800769][ T385] kmem_cache_alloc+0x44/0x260
[ 41.805698][ T385] anon_vma_clone+0xc0/0x500
[ 41.810282][ T385] anon_vma_fork+0x8c/0x510
[ 41.814865][ T385] copy_mm+0x9de/0x13c0
[ 41.819013][ T385] ? copy_signal+0x600/0x600
[ 41.823682][ T385] ? __init_rwsem+0xfc/0x1d0
[ 41.828353][ T385] ? copy_signal+0x4cb/0x600
[ 41.833127][ T385] copy_process+0x117c/0x3250
[ 41.837806][ T385] ? __kasan_check_write+0x14/0x20
[ 41.843136][ T385] ? __pidfd_prepare+0x150/0x150
[ 41.848431][ T385] kernel_clone+0x233/0x960
[ 41.853123][ T385] ? create_io_thread+0x170/0x170
[ 41.858622][ T385] ? __kasan_check_write+0x14/0x20
[ 41.863821][ T385] ? mutex_unlock+0x8f/0x230
[ 41.868664][ T385] __x64_sys_clone+0x198/0x210
[ 41.873422][ T385] ? __kasan_check_write+0x14/0x20
[ 41.878691][ T385] ? __ia32_sys_vfork+0x130/0x130
[ 41.884136][ T385] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 41.890215][ T385] x64_sys_call+0x41f/0x9a0
[ 41.894725][ T385] do_syscall_64+0x4c/0xa0
[ 41.899443][ T385] ? clear_bhb_loop+0x50/0xa0
[ 41.904759][ T385] ? clear_bhb_loop+0x50/0xa0
[ 41.909521][ T385] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 41.915768][ T385] RIP: 0033:0x7f95447160f9
[ 41.920264][ 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
[ 41.941092][ T385] RSP: 002b:00007f95442a8068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 41.950108][ T385] RAX: ffffffffffffffda RBX: 00007f9544854f80 RCX: 00007f95447160f9
[ 41.958100][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.966243][ T385] RBP: 00007f95442a8120 R08: 00000000200008c0 R09: 00000000200008c0
[ 41.974462][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 41.982953][ T385] R13: 000000000000000b R14: 00007f9544854f80 R15: 00007ffd863444a8
[ 41.991098][ T385]
[ 41.994425][ T383] CPU: 1 PID: 383 Comm: syz-executor.4 Not tainted syzkaller #0
[ 42.002426][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.013437][ T383] Call Trace:
[ 42.016716][ T383]
[ 42.019749][ T383] __dump_stack+0x21/0x30
[ 42.024065][ T383] dump_stack_lvl+0x110/0x170
[ 42.028912][ T383] ? show_regs_print_info+0x20/0x20
[ 42.034276][ T383] dump_stack+0x15/0x20
[ 42.038606][ T383] should_fail+0x3c1/0x510
[ 42.043207][ T383] __should_failslab+0xa4/0xe0
[ 42.048072][ T383] should_failslab+0x9/0x20
[ 42.052869][ T383] slab_pre_alloc_hook+0x3b/0xe0
[ 42.058496][ T383] ? anon_vma_clone+0xc0/0x500
[ 42.063963][ T383] kmem_cache_alloc+0x44/0x260
[ 42.068910][ T383] anon_vma_clone+0xc0/0x500
[ 42.073845][ T383] anon_vma_fork+0x8c/0x510
[ 42.078330][ T383] copy_mm+0x9de/0x13c0
[ 42.082802][ T383] ? copy_signal+0x600/0x600
[ 42.088271][ T383] ? __init_rwsem+0xfc/0x1d0
[ 42.093054][ T383] ? copy_signal+0x4cb/0x600
[ 42.098248][ T383] copy_process+0x117c/0x3250
[ 42.104090][ T383] ? __kasan_check_write+0x14/0x20
[ 42.111048][ T383] ? __pidfd_prepare+0x150/0x150
[ 42.116951][ T383] kernel_clone+0x233/0x960
[ 42.121628][ T383] ? create_io_thread+0x170/0x170
[ 42.126756][ T383] ? __kasan_check_write+0x14/0x20
[ 42.132440][ T383] ? mutex_unlock+0x8f/0x230
[ 42.137778][ T383] __x64_sys_clone+0x198/0x210
[ 42.143639][ T383] ? __kasan_check_write+0x14/0x20
[ 42.150626][ T383] ? __ia32_sys_vfork+0x130/0x130
[ 42.156396][ T383] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.164351][ T383] x64_sys_call+0x41f/0x9a0
[ 42.169151][ T383] do_syscall_64+0x4c/0xa0
[ 42.175626][ T383] ? clear_bhb_loop+0x50/0xa0
[ 42.183506][ T383] ? clear_bhb_loop+0x50/0xa0
[ 42.189406][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.196910][ T383] RIP: 0033:0x7fcacf9d40f9
[ 42.202685][ T383] 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
[ 42.225950][ T383] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.236841][ T383] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 42.245275][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.253766][ T383] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 42.262224][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.270661][ T383] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 42.279090][ T383]
[ 42.284423][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.294082][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.303603][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.312165][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.320784][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.329538][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.337312][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.346240][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.354667][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.363125][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.380536][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.390791][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.398518][ T390] FAULT_INJECTION: forcing a failure.
[ 42.398518][ T390] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 42.399673][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.413421][ T390] CPU: 0 PID: 390 Comm: syz-executor.1 Not tainted syzkaller #0
[ 42.422026][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.428477][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.428491][ T390] Call Trace:
[ 42.428496][ T390]
[ 42.428502][ T390] __dump_stack+0x21/0x30
[ 42.428523][ T390] dump_stack_lvl+0x110/0x170
[ 42.428536][ T390] ? show_regs_print_info+0x20/0x20
[ 42.428559][ T390] dump_stack+0x15/0x20
[ 42.471641][ T390] should_fail+0x3c1/0x510
[ 42.476059][ T390] should_fail_alloc_page+0x55/0x80
[ 42.481426][ T390] prepare_alloc_pages+0x156/0x610
[ 42.486542][ T390] ? __alloc_pages_bulk+0xad0/0xad0
[ 42.491720][ T390] ? __alloc_pages+0x460/0x460
[ 42.496465][ T390] __alloc_pages+0x11d/0x460
[ 42.501139][ T390] ? prep_new_page+0x110/0x110
[ 42.506176][ T390] ? __kasan_check_write+0x14/0x20
[ 42.511467][ T390] ? _raw_spin_lock+0x94/0xf0
[ 42.516217][ T390] pte_alloc_one+0x70/0x190
[ 42.520801][ T390] ? pfn_modify_allowed+0x2f0/0x2f0
[ 42.525985][ T390] ? _raw_spin_unlock+0x4d/0x70
[ 42.530993][ T390] ? __pmd_alloc+0x406/0x4b0
[ 42.535744][ T390] ? __kasan_check_write+0x14/0x20
[ 42.540839][ T390] __pte_alloc+0x75/0x2a0
[ 42.545334][ T390] ? __pud_alloc+0x1a0/0x1a0
[ 42.549987][ T390] ? __kasan_slab_alloc+0xcf/0xf0
[ 42.554991][ T390] ? free_pgtables+0x280/0x280
[ 42.560270][ T390] ? _raw_spin_unlock+0x4d/0x70
[ 42.565533][ T390] copy_page_range+0x237c/0x28d0
[ 42.570706][ T390] ? pfn_valid+0x1d0/0x1d0
[ 42.575169][ T390] copy_mm+0xbf2/0x13c0
[ 42.579785][ T390] ? copy_signal+0x600/0x600
[ 42.584450][ T390] ? __init_rwsem+0xfc/0x1d0
[ 42.589024][ T390] ? copy_signal+0x4cb/0x600
[ 42.593620][ T390] copy_process+0x117c/0x3250
[ 42.598288][ T390] ? __kasan_check_write+0x14/0x20
[ 42.603593][ T390] ? __pidfd_prepare+0x150/0x150
[ 42.608520][ T390] kernel_clone+0x233/0x960
[ 42.613229][ T390] ? create_io_thread+0x170/0x170
[ 42.618283][ T390] ? __kasan_check_write+0x14/0x20
[ 42.623567][ T390] ? mutex_unlock+0x8f/0x230
[ 42.628225][ T390] __x64_sys_clone+0x198/0x210
[ 42.633264][ T390] ? __kasan_check_write+0x14/0x20
[ 42.638549][ T390] ? __ia32_sys_vfork+0x130/0x130
[ 42.643626][ T390] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.649681][ T390] x64_sys_call+0x41f/0x9a0
[ 42.654780][ T390] do_syscall_64+0x4c/0xa0
[ 42.659850][ T390] ? clear_bhb_loop+0x50/0xa0
[ 42.664628][ T390] ? clear_bhb_loop+0x50/0xa0
[ 42.669566][ T390] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.675578][ T390] RIP: 0033:0x7f60f2ee60f9
[ 42.680004][ T390] 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
[ 42.699718][ T390] RSP: 002b:00007f60f2a78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 42.708122][ T390] RAX: ffffffffffffffda RBX: 00007f60f3024f80 RCX: 00007f60f2ee60f9
[ 42.716084][ T390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 42.724043][ T390] RBP: 00007f60f2a78120 R08: 00000000200008c0 R09: 00000000200008c0
2026/03/18 19:30:32 executed programs: 15
[ 42.732167][ T390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 42.743300][ T390] R13: 000000000000000b R14: 00007f60f3024f80 R15: 00007ffc626b6388
[ 42.754873][ T390]
[ 42.793209][ T393] FAULT_INJECTION: forcing a failure.
[ 42.793209][ T393] name failslab, interval 1, probability 0, space 0, times 0
[ 42.806004][ T396] FAULT_INJECTION: forcing a failure.
[ 42.806004][ T396] name failslab, interval 1, probability 0, space 0, times 0
[ 42.809358][ T393] CPU: 1 PID: 393 Comm: syz-executor.2 Not tainted syzkaller #0
[ 42.836216][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.851240][ T393] Call Trace:
[ 42.855621][ T393]
[ 42.859026][ T393] __dump_stack+0x21/0x30
[ 42.863721][ T393] dump_stack_lvl+0x110/0x170
[ 42.868398][ T393] ? show_regs_print_info+0x20/0x20
[ 42.873777][ T393] dump_stack+0x15/0x20
[ 42.878437][ T393] should_fail+0x3c1/0x510
[ 42.882858][ T393] __should_failslab+0xa4/0xe0
[ 42.887706][ T393] should_failslab+0x9/0x20
[ 42.892207][ T393] slab_pre_alloc_hook+0x3b/0xe0
[ 42.897340][ T393] ? anon_vma_clone+0xc0/0x500
[ 42.902478][ T393] kmem_cache_alloc+0x44/0x260
[ 42.907360][ T393] anon_vma_clone+0xc0/0x500
[ 42.911940][ T393] anon_vma_fork+0x8c/0x510
[ 42.916518][ T393] copy_mm+0x9de/0x13c0
[ 42.920830][ T393] ? copy_signal+0x600/0x600
[ 42.925437][ T393] ? __init_rwsem+0xfc/0x1d0
[ 42.930020][ T393] ? copy_signal+0x4cb/0x600
[ 42.934766][ T393] copy_process+0x117c/0x3250
[ 42.939433][ T393] ? __kasan_check_write+0x14/0x20
[ 42.944619][ T393] ? __pidfd_prepare+0x150/0x150
[ 42.949539][ T393] kernel_clone+0x233/0x960
[ 42.954119][ T393] ? create_io_thread+0x170/0x170
[ 42.959123][ T393] ? __kasan_check_write+0x14/0x20
[ 42.964220][ T393] ? mutex_unlock+0x8f/0x230
[ 42.968969][ T393] __x64_sys_clone+0x198/0x210
[ 42.973808][ T393] ? __kasan_check_write+0x14/0x20
[ 42.979001][ T393] ? __ia32_sys_vfork+0x130/0x130
[ 42.984009][ T393] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.990059][ T393] x64_sys_call+0x41f/0x9a0
[ 42.994548][ T393] do_syscall_64+0x4c/0xa0
[ 42.999051][ T393] ? clear_bhb_loop+0x50/0xa0
[ 43.003706][ T393] ? clear_bhb_loop+0x50/0xa0
[ 43.008472][ T393] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.014483][ T393] RIP: 0033:0x7f8ec03a70f9
[ 43.019600][ T393] 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
[ 43.039437][ T393] RSP: 002b:00007f8ebff39068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.047845][ T393] RAX: ffffffffffffffda RBX: 00007f8ec04e5f80 RCX: 00007f8ec03a70f9
[ 43.055802][ T393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.064106][ T393] RBP: 00007f8ebff39120 R08: 00000000200008c0 R09: 00000000200008c0
[ 43.072510][ T393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.080645][ T393] R13: 000000000000000b R14: 00007f8ec04e5f80 R15: 00007fffc5c3ec28
[ 43.088965][ T393]
[ 43.094064][ T396] CPU: 0 PID: 396 Comm: syz-executor.5 Not tainted syzkaller #0
[ 43.102031][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.112910][ T396] Call Trace:
[ 43.116279][ T396]
[ 43.119201][ T396] __dump_stack+0x21/0x30
[ 43.123617][ T396] dump_stack_lvl+0x110/0x170
[ 43.128380][ T396] ? show_regs_print_info+0x20/0x20
[ 43.133674][ T396] dump_stack+0x15/0x20
[ 43.139108][ T396] should_fail+0x3c1/0x510
[ 43.143537][ T396] __should_failslab+0xa4/0xe0
[ 43.148542][ T396] should_failslab+0x9/0x20
[ 43.153131][ T396] slab_pre_alloc_hook+0x3b/0xe0
[ 43.158146][ T396] ? anon_vma_clone+0xc0/0x500
[ 43.163104][ T396] kmem_cache_alloc+0x44/0x260
[ 43.168000][ T396] anon_vma_clone+0xc0/0x500
[ 43.172833][ T396] anon_vma_fork+0x8c/0x510
[ 43.177560][ T396] copy_mm+0x9de/0x13c0
[ 43.181805][ T396] ? copy_signal+0x600/0x600
[ 43.186575][ T396] ? __init_rwsem+0xfc/0x1d0
[ 43.191171][ T396] ? copy_signal+0x4cb/0x600
[ 43.195830][ T396] copy_process+0x117c/0x3250
[ 43.200497][ T396] ? __kasan_check_write+0x14/0x20
[ 43.205737][ T396] ? __pidfd_prepare+0x150/0x150
[ 43.210734][ T396] kernel_clone+0x233/0x960
[ 43.215672][ T396] ? create_io_thread+0x170/0x170
[ 43.220893][ T396] ? __kasan_check_write+0x14/0x20
[ 43.226096][ T396] ? mutex_unlock+0x8f/0x230
[ 43.230679][ T396] __x64_sys_clone+0x198/0x210
[ 43.235426][ T396] ? __kasan_check_write+0x14/0x20
[ 43.240810][ T396] ? __ia32_sys_vfork+0x130/0x130
[ 43.245932][ T396] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.252238][ T396] x64_sys_call+0x41f/0x9a0
[ 43.256802][ T396] do_syscall_64+0x4c/0xa0
[ 43.261210][ T396] ? clear_bhb_loop+0x50/0xa0
[ 43.266046][ T396] ? clear_bhb_loop+0x50/0xa0
[ 43.270946][ T396] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.277753][ T396] RIP: 0033:0x7f952442f0f9
[ 43.282172][ T396] 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
[ 43.303500][ T396] RSP: 002b:00007f9523fc1068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.311995][ T396] RAX: ffffffffffffffda RBX: 00007f952456df80 RCX: 00007f952442f0f9
[ 43.320153][ T396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.328376][ T396] RBP: 00007f9523fc1120 R08: 00000000200008c0 R09: 00000000200008c0
[ 43.336828][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.345022][ T396] R13: 000000000000000b R14: 00007f952456df80 R15: 00007ffe7586de08
[ 43.354116][ T396]
[ 43.363497][ T401] FAULT_INJECTION: forcing a failure.
[ 43.363497][ T401] name failslab, interval 1, probability 0, space 0, times 0
[ 43.365536][ T404] FAULT_INJECTION: forcing a failure.
[ 43.365536][ T404] name failslab, interval 1, probability 0, space 0, times 0
[ 43.381992][ T401] CPU: 1 PID: 401 Comm: syz-executor.0 Not tainted syzkaller #0
[ 43.397968][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.409328][ T401] Call Trace:
[ 43.412684][ T401]
[ 43.415694][ T401] __dump_stack+0x21/0x30
[ 43.420106][ T401] dump_stack_lvl+0x110/0x170
[ 43.424874][ T401] ? show_regs_print_info+0x20/0x20
[ 43.430572][ T401] dump_stack+0x15/0x20
[ 43.435358][ T401] should_fail+0x3c1/0x510
[ 43.440215][ T401] __should_failslab+0xa4/0xe0
[ 43.445433][ T401] should_failslab+0x9/0x20
[ 43.450049][ T401] slab_pre_alloc_hook+0x3b/0xe0
[ 43.454992][ T401] ? anon_vma_fork+0x200/0x510
[ 43.459864][ T401] kmem_cache_alloc+0x44/0x260
[ 43.464715][ T401] anon_vma_fork+0x200/0x510
[ 43.469382][ T401] copy_mm+0x9de/0x13c0
[ 43.473528][ T401] ? copy_signal+0x600/0x600
[ 43.478484][ T401] ? __init_rwsem+0xfc/0x1d0
[ 43.483064][ T401] ? copy_signal+0x4cb/0x600
[ 43.487901][ T401] copy_process+0x117c/0x3250
[ 43.492573][ T401] ? __kasan_check_write+0x14/0x20
[ 43.497853][ T401] ? __pidfd_prepare+0x150/0x150
[ 43.503736][ T401] kernel_clone+0x233/0x960
[ 43.508645][ T401] ? create_io_thread+0x170/0x170
[ 43.513994][ T401] ? __kasan_check_write+0x14/0x20
[ 43.519202][ T401] ? mutex_unlock+0x8f/0x230
[ 43.524113][ T401] __x64_sys_clone+0x198/0x210
[ 43.528973][ T401] ? __kasan_check_write+0x14/0x20
[ 43.534163][ T401] ? __ia32_sys_vfork+0x130/0x130
[ 43.539268][ T401] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.545428][ T401] x64_sys_call+0x41f/0x9a0
[ 43.550012][ T401] do_syscall_64+0x4c/0xa0
[ 43.554421][ T401] ? clear_bhb_loop+0x50/0xa0
[ 43.559174][ T401] ? clear_bhb_loop+0x50/0xa0
[ 43.564480][ T401] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.570474][ T401] RIP: 0033:0x7f95447160f9
[ 43.575065][ T401] 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
[ 43.594952][ T401] RSP: 002b:00007f95442a8068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.603630][ T401] RAX: ffffffffffffffda RBX: 00007f9544854f80 RCX: 00007f95447160f9
[ 43.611682][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.619816][ T401] RBP: 00007f95442a8120 R08: 00000000200008c0 R09: 00000000200008c0
[ 43.627997][ T401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.636061][ T401] R13: 000000000000000b R14: 00007f9544854f80 R15: 00007ffd863444a8
[ 43.644021][ T401]
[ 43.647639][ T402] FAULT_INJECTION: forcing a failure.
[ 43.647639][ T402] name failslab, interval 1, probability 0, space 0, times 0
[ 43.652392][ T404] CPU: 1 PID: 404 Comm: syz-executor.3 Not tainted syzkaller #0
[ 43.661404][ T406] FAULT_INJECTION: forcing a failure.
[ 43.661404][ T406] name failslab, interval 1, probability 0, space 0, times 0
[ 43.668223][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.668234][ T404] Call Trace:
[ 43.668239][ T404]
[ 43.668244][ T404] __dump_stack+0x21/0x30
[ 43.668265][ T404] dump_stack_lvl+0x110/0x170
[ 43.668281][ T404] ? show_regs_print_info+0x20/0x20
[ 43.668300][ T404] dump_stack+0x15/0x20
[ 43.668316][ T404] should_fail+0x3c1/0x510
[ 43.668332][ T404] __should_failslab+0xa4/0xe0
[ 43.668350][ T404] should_failslab+0x9/0x20
[ 43.668366][ T404] slab_pre_alloc_hook+0x3b/0xe0
[ 43.668383][ T404] ? anon_vma_clone+0xc0/0x500
[ 43.740774][ T404] kmem_cache_alloc+0x44/0x260
[ 43.745722][ T404] anon_vma_clone+0xc0/0x500
[ 43.750350][ T404] anon_vma_fork+0x8c/0x510
[ 43.755028][ T404] copy_mm+0x9de/0x13c0
[ 43.759177][ T404] ? copy_signal+0x600/0x600
[ 43.764016][ T404] ? __init_rwsem+0xfc/0x1d0
[ 43.768592][ T404] ? copy_signal+0x4cb/0x600
[ 43.773190][ T404] copy_process+0x117c/0x3250
[ 43.777869][ T404] ? __kasan_check_write+0x14/0x20
[ 43.783056][ T404] ? __pidfd_prepare+0x150/0x150
[ 43.788105][ T404] kernel_clone+0x233/0x960
[ 43.792592][ T404] ? create_io_thread+0x170/0x170
[ 43.797595][ T404] ? __kasan_check_write+0x14/0x20
[ 43.802690][ T404] ? mutex_unlock+0x8f/0x230
[ 43.807406][ T404] __x64_sys_clone+0x198/0x210
[ 43.812239][ T404] ? __kasan_check_write+0x14/0x20
[ 43.817335][ T404] ? __ia32_sys_vfork+0x130/0x130
[ 43.822434][ T404] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.828670][ T404] x64_sys_call+0x41f/0x9a0
[ 43.833162][ T404] do_syscall_64+0x4c/0xa0
[ 43.837664][ T404] ? clear_bhb_loop+0x50/0xa0
[ 43.842515][ T404] ? clear_bhb_loop+0x50/0xa0
[ 43.847356][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.853421][ T404] RIP: 0033:0x7f10e72d10f9
[ 43.858027][ 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
[ 43.878237][ T404] RSP: 002b:00007f10e6e63068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 43.887125][ T404] RAX: ffffffffffffffda RBX: 00007f10e740ff80 RCX: 00007f10e72d10f9
[ 43.895357][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 43.903682][ T404] RBP: 00007f10e6e63120 R08: 00000000200008c0 R09: 00000000200008c0
[ 43.911963][ T404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 43.920337][ T404] R13: 000000000000000b R14: 00007f10e740ff80 R15: 00007ffdd60936f8
[ 43.928496][ T404]
[ 43.934920][ T410] FAULT_INJECTION: forcing a failure.
[ 43.934920][ T410] name failslab, interval 1, probability 0, space 0, times 0
[ 43.935132][ T409] FAULT_INJECTION: forcing a failure.
[ 43.935132][ T409] name failslab, interval 1, probability 0, space 0, times 0
[ 43.954453][ T410] CPU: 1 PID: 410 Comm: syz-executor.1 Not tainted syzkaller #0
[ 43.968472][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.978541][ T410] Call Trace:
[ 43.981877][ T410]
[ 43.984793][ T410] __dump_stack+0x21/0x30
[ 43.989119][ T410] dump_stack_lvl+0x110/0x170
[ 43.993877][ T410] ? show_regs_print_info+0x20/0x20
[ 43.999066][ T410] dump_stack+0x15/0x20
[ 44.003546][ T410] should_fail+0x3c1/0x510
[ 44.008042][ T410] __should_failslab+0xa4/0xe0
[ 44.013420][ T410] should_failslab+0x9/0x20
[ 44.018100][ T410] slab_pre_alloc_hook+0x3b/0xe0
[ 44.023119][ T410] ? anon_vma_clone+0xc0/0x500
[ 44.027871][ T410] kmem_cache_alloc+0x44/0x260
[ 44.033073][ T410] anon_vma_clone+0xc0/0x500
[ 44.038025][ T410] anon_vma_fork+0x8c/0x510
[ 44.042632][ T410] copy_mm+0x9de/0x13c0
[ 44.047079][ T410] ? copy_signal+0x600/0x600
[ 44.051864][ T410] ? __init_rwsem+0xfc/0x1d0
[ 44.056463][ T410] ? copy_signal+0x4cb/0x600
[ 44.061195][ T410] copy_process+0x117c/0x3250
[ 44.065981][ T410] ? __kasan_check_write+0x14/0x20
[ 44.071097][ T410] ? __pidfd_prepare+0x150/0x150
[ 44.076213][ T410] kernel_clone+0x233/0x960
[ 44.080838][ T410] ? create_io_thread+0x170/0x170
[ 44.085911][ T410] ? __kasan_check_write+0x14/0x20
[ 44.091390][ T410] ? mutex_unlock+0x8f/0x230
[ 44.096247][ T410] __x64_sys_clone+0x198/0x210
[ 44.101004][ T410] ? __kasan_check_write+0x14/0x20
[ 44.106105][ T410] ? __ia32_sys_vfork+0x130/0x130
[ 44.111224][ T410] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.117553][ T410] x64_sys_call+0x41f/0x9a0
[ 44.122428][ T410] do_syscall_64+0x4c/0xa0
[ 44.126933][ T410] ? clear_bhb_loop+0x50/0xa0
[ 44.131712][ T410] ? clear_bhb_loop+0x50/0xa0
[ 44.136483][ T410] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.142880][ T410] RIP: 0033:0x7f60f2ee60f9
[ 44.147400][ T410] 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
[ 44.167186][ T410] RSP: 002b:00007f60f2a78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 44.175689][ T410] RAX: ffffffffffffffda RBX: 00007f60f3024f80 RCX: 00007f60f2ee60f9
[ 44.183831][ T410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.188137][ T415] FAULT_INJECTION: forcing a failure.
[ 44.188137][ T415] name failslab, interval 1, probability 0, space 0, times 0
[ 44.191992][ T410] RBP: 00007f60f2a78120 R08: 00000000200008c0 R09: 00000000200008c0
[ 44.192009][ T410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.192018][ T410] R13: 000000000000000b R14: 00007f60f3024f80 R15: 00007ffc626b6388
[ 44.192031][ T410]
[ 44.221107][ T402] CPU: 1 PID: 402 Comm: syz-executor.4 Not tainted syzkaller #0
[ 44.221127][ T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.221135][ T402] Call Trace:
[ 44.221139][ T402]
[ 44.221144][ T402] __dump_stack+0x21/0x30
[ 44.221167][ T402] dump_stack_lvl+0x110/0x170
[ 44.221183][ T402] ? show_regs_print_info+0x20/0x20
[ 44.221202][ T402] dump_stack+0x15/0x20
[ 44.221216][ T402] should_fail+0x3c1/0x510
[ 44.221232][ T402] __should_failslab+0xa4/0xe0
[ 44.221249][ T402] should_failslab+0x9/0x20
[ 44.230499][ T416] FAULT_INJECTION: forcing a failure.
[ 44.230499][ T416] name failslab, interval 1, probability 0, space 0, times 0
[ 44.232718][ T402] slab_pre_alloc_hook+0x3b/0xe0
[ 44.232741][ T402] ? vm_area_dup+0x26/0x210
[ 44.312807][ T402] kmem_cache_alloc+0x44/0x260
[ 44.317660][ T402] vm_area_dup+0x26/0x210
[ 44.321980][ T402] copy_mm+0x947/0x13c0
[ 44.326255][ T402] ? copy_signal+0x600/0x600
[ 44.330833][ T402] ? __init_rwsem+0xfc/0x1d0
[ 44.335529][ T402] ? copy_signal+0x4cb/0x600
[ 44.340112][ T402] copy_process+0x117c/0x3250
[ 44.344879][ T402] ? __kasan_check_write+0x14/0x20
[ 44.350191][ T402] ? __pidfd_prepare+0x150/0x150
[ 44.355237][ T402] kernel_clone+0x233/0x960
[ 44.359906][ T402] ? create_io_thread+0x170/0x170
[ 44.364926][ T402] ? __kasan_check_write+0x14/0x20
[ 44.370392][ T402] ? mutex_unlock+0x8f/0x230
[ 44.374988][ T402] __x64_sys_clone+0x198/0x210
[ 44.379919][ T402] ? __kasan_check_write+0x14/0x20
[ 44.385128][ T402] ? __ia32_sys_vfork+0x130/0x130
[ 44.390149][ T402] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.396294][ T402] x64_sys_call+0x41f/0x9a0
[ 44.400884][ T402] do_syscall_64+0x4c/0xa0
[ 44.405383][ T402] ? clear_bhb_loop+0x50/0xa0
[ 44.410046][ T402] ? clear_bhb_loop+0x50/0xa0
[ 44.414820][ T402] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.420796][ T402] RIP: 0033:0x7fcacf9d40f9
[ 44.425573][ T402] 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
[ 44.445652][ T402] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 44.454302][ T402] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 44.462654][ T402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.470630][ T402] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 44.478765][ T402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.486995][ T402] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 44.495142][ T402]
[ 44.498223][ T409] CPU: 0 PID: 409 Comm: syz-executor.5 Not tainted syzkaller #0
[ 44.506132][ T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.516195][ T409] Call Trace:
[ 44.519686][ T409]
[ 44.522724][ T409] __dump_stack+0x21/0x30
[ 44.527150][ T409] dump_stack_lvl+0x110/0x170
[ 44.531830][ T409] ? show_regs_print_info+0x20/0x20
[ 44.537199][ T409] dump_stack+0x15/0x20
[ 44.541346][ T409] should_fail+0x3c1/0x510
[ 44.545752][ T409] __should_failslab+0xa4/0xe0
[ 44.550518][ T409] should_failslab+0x9/0x20
[ 44.555125][ T409] slab_pre_alloc_hook+0x3b/0xe0
[ 44.560068][ T409] ? anon_vma_clone+0xc0/0x500
[ 44.564823][ T409] kmem_cache_alloc+0x44/0x260
[ 44.569662][ T409] anon_vma_clone+0xc0/0x500
[ 44.574242][ T409] anon_vma_fork+0x8c/0x510
[ 44.578823][ T409] copy_mm+0x9de/0x13c0
[ 44.583056][ T409] ? copy_signal+0x600/0x600
[ 44.587934][ T409] ? __init_rwsem+0xfc/0x1d0
[ 44.592605][ T409] ? copy_signal+0x4cb/0x600
[ 44.597314][ T409] copy_process+0x117c/0x3250
[ 44.601986][ T409] ? __kasan_check_write+0x14/0x20
[ 44.607099][ T409] ? __pidfd_prepare+0x150/0x150
[ 44.612029][ T409] kernel_clone+0x233/0x960
[ 44.616716][ T409] ? create_io_thread+0x170/0x170
[ 44.621831][ T409] ? __kasan_check_write+0x14/0x20
[ 44.626930][ T409] ? mutex_unlock+0x8f/0x230
[ 44.631507][ T409] __x64_sys_clone+0x198/0x210
[ 44.636407][ T409] ? __kasan_check_write+0x14/0x20
[ 44.641519][ T409] ? __ia32_sys_vfork+0x130/0x130
[ 44.646710][ T409] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.652868][ T409] x64_sys_call+0x41f/0x9a0
[ 44.657378][ T409] do_syscall_64+0x4c/0xa0
[ 44.661814][ T409] ? clear_bhb_loop+0x50/0xa0
[ 44.666661][ T409] ? clear_bhb_loop+0x50/0xa0
[ 44.671326][ T409] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.677393][ T409] RIP: 0033:0x7f952442f0f9
[ 44.681893][ T409] 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
[ 44.701747][ T409] RSP: 002b:00007f9523fc1068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 44.711706][ T409] RAX: ffffffffffffffda RBX: 00007f952456df80 RCX: 00007f952442f0f9
[ 44.719931][ T409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.727904][ T409] RBP: 00007f9523fc1120 R08: 00000000200008c0 R09: 00000000200008c0
[ 44.735966][ T409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 44.744106][ T409] R13: 000000000000000b R14: 00007f952456df80 R15: 00007ffe7586de08
[ 44.752684][ T409]
[ 44.757687][ T415] CPU: 1 PID: 415 Comm: syz-executor.3 Not tainted syzkaller #0
[ 44.759597][ T419] FAULT_INJECTION: forcing a failure.
[ 44.759597][ T419] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 44.765506][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.788984][ T415] Call Trace:
[ 44.792258][ T415]
[ 44.795252][ T415] __dump_stack+0x21/0x30
[ 44.799752][ T415] dump_stack_lvl+0x110/0x170
[ 44.804509][ T415] ? show_regs_print_info+0x20/0x20
[ 44.809698][ T415] dump_stack+0x15/0x20
[ 44.813845][ T415] should_fail+0x3c1/0x510
[ 44.818411][ T415] __should_failslab+0xa4/0xe0
[ 44.823268][ T415] should_failslab+0x9/0x20
[ 44.827792][ T415] slab_pre_alloc_hook+0x3b/0xe0
[ 44.832727][ T415] ? anon_vma_fork+0xf2/0x510
[ 44.837442][ T415] kmem_cache_alloc+0x44/0x260
[ 44.842343][ T415] anon_vma_fork+0xf2/0x510
[ 44.846854][ T415] copy_mm+0x9de/0x13c0
[ 44.851033][ T415] ? copy_signal+0x600/0x600
[ 44.855700][ T415] ? __init_rwsem+0xfc/0x1d0
[ 44.860457][ T415] ? copy_signal+0x4cb/0x600
[ 44.865219][ T415] copy_process+0x117c/0x3250
[ 44.869997][ T415] ? __kasan_check_write+0x14/0x20
[ 44.875104][ T415] ? __pidfd_prepare+0x150/0x150
[ 44.880491][ T415] kernel_clone+0x233/0x960
[ 44.885001][ T415] ? create_io_thread+0x170/0x170
[ 44.890400][ T415] ? __kasan_check_write+0x14/0x20
[ 44.895528][ T415] ? mutex_unlock+0x8f/0x230
[ 44.900126][ T415] __x64_sys_clone+0x198/0x210
[ 44.904891][ T415] ? __kasan_check_write+0x14/0x20
[ 44.910099][ T415] ? __ia32_sys_vfork+0x130/0x130
[ 44.915119][ T415] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.921363][ T415] x64_sys_call+0x41f/0x9a0
[ 44.926080][ T415] do_syscall_64+0x4c/0xa0
[ 44.930503][ T415] ? clear_bhb_loop+0x50/0xa0
[ 44.935169][ T415] ? clear_bhb_loop+0x50/0xa0
[ 44.940128][ T415] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.946287][ T415] RIP: 0033:0x7f10e72d10f9
[ 44.950701][ T415] 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
[ 44.970384][ T415] RSP: 002b:00007f10e6e42068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 44.978794][ T415] RAX: ffffffffffffffda RBX: 00007f10e7410050 RCX: 00007f10e72d10f9
[ 44.986847][ T415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 44.994897][ T415] RBP: 00007f10e6e42120 R08: 00000000200008c0 R09: 00000000200008c0
[ 45.002869][ T415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.010825][ T415] R13: 000000000000006e R14: 00007f10e7410050 R15: 00007ffdd60936f8
[ 45.018788][ T415]
[ 45.021798][ T406] CPU: 0 PID: 406 Comm: syz-executor.2 Not tainted syzkaller #0
[ 45.029531][ T406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.039978][ T406] Call Trace:
[ 45.043248][ T406]
[ 45.046254][ T406] __dump_stack+0x21/0x30
[ 45.050582][ T406] dump_stack_lvl+0x110/0x170
[ 45.055336][ T406] ? show_regs_print_info+0x20/0x20
[ 45.060758][ T406] dump_stack+0x15/0x20
[ 45.064993][ T406] should_fail+0x3c1/0x510
[ 45.069680][ T406] __should_failslab+0xa4/0xe0
[ 45.074726][ T406] should_failslab+0x9/0x20
[ 45.079327][ T406] slab_pre_alloc_hook+0x3b/0xe0
[ 45.084345][ T406] ? vm_area_dup+0x26/0x210
[ 45.088938][ T406] kmem_cache_alloc+0x44/0x260
[ 45.093775][ T406] vm_area_dup+0x26/0x210
[ 45.098099][ T406] copy_mm+0x947/0x13c0
[ 45.102352][ T406] ? copy_signal+0x600/0x600
[ 45.106926][ T406] ? __init_rwsem+0xfc/0x1d0
[ 45.111590][ T406] ? copy_signal+0x4cb/0x600
[ 45.116253][ T406] copy_process+0x117c/0x3250
[ 45.121009][ T406] ? __kasan_check_write+0x14/0x20
[ 45.126108][ T406] ? __pidfd_prepare+0x150/0x150
[ 45.131038][ T406] kernel_clone+0x233/0x960
[ 45.135528][ T406] ? create_io_thread+0x170/0x170
[ 45.140632][ T406] ? __kasan_check_write+0x14/0x20
[ 45.145921][ T406] ? mutex_unlock+0x8f/0x230
[ 45.150501][ T406] __x64_sys_clone+0x198/0x210
[ 45.155258][ T406] ? __kasan_check_write+0x14/0x20
[ 45.160442][ T406] ? __ia32_sys_vfork+0x130/0x130
[ 45.165640][ T406] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.171825][ T406] x64_sys_call+0x41f/0x9a0
[ 45.176320][ T406] do_syscall_64+0x4c/0xa0
[ 45.180726][ T406] ? clear_bhb_loop+0x50/0xa0
[ 45.185390][ T406] ? clear_bhb_loop+0x50/0xa0
[ 45.190229][ T406] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.196120][ T406] RIP: 0033:0x7f8ec03a70f9
[ 45.200531][ T406] 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
[ 45.220128][ T406] RSP: 002b:00007f8ebff39068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 45.229244][ T406] RAX: ffffffffffffffda RBX: 00007f8ec04e5f80 RCX: 00007f8ec03a70f9
[ 45.237287][ T406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 45.245244][ T406] RBP: 00007f8ebff39120 R08: 00000000200008c0 R09: 00000000200008c0
[ 45.253472][ T406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.261863][ T406] R13: 000000000000000b R14: 00007f8ec04e5f80 R15: 00007fffc5c3ec28
[ 45.270103][ T406]
[ 45.275065][ T416] CPU: 1 PID: 416 Comm: syz-executor.0 Not tainted syzkaller #0
[ 45.282892][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.293441][ T416] Call Trace:
[ 45.296803][ T416]
[ 45.299810][ T416] __dump_stack+0x21/0x30
[ 45.304141][ T416] dump_stack_lvl+0x110/0x170
[ 45.308897][ T416] ? show_regs_print_info+0x20/0x20
[ 45.314084][ T416] dump_stack+0x15/0x20
[ 45.318487][ T416] should_fail+0x3c1/0x510
[ 45.322891][ T416] __should_failslab+0xa4/0xe0
[ 45.327645][ T416] should_failslab+0x9/0x20
[ 45.332274][ T416] slab_pre_alloc_hook+0x3b/0xe0
[ 45.337307][ T416] ? anon_vma_clone+0xc0/0x500
[ 45.342073][ T416] kmem_cache_alloc+0x44/0x260
[ 45.347004][ T416] anon_vma_clone+0xc0/0x500
[ 45.351667][ T416] anon_vma_fork+0x8c/0x510
[ 45.356919][ T416] copy_mm+0x9de/0x13c0
[ 45.361086][ T416] ? copy_signal+0x600/0x600
[ 45.365772][ T416] ? __init_rwsem+0xfc/0x1d0
[ 45.370361][ T416] ? copy_signal+0x4cb/0x600
[ 45.374937][ T416] copy_process+0x117c/0x3250
[ 45.379697][ T416] ? __kasan_check_write+0x14/0x20
[ 45.384893][ T416] ? __pidfd_prepare+0x150/0x150
[ 45.389832][ T416] kernel_clone+0x233/0x960
[ 45.394341][ T416] ? create_io_thread+0x170/0x170
[ 45.399466][ T416] ? __kasan_check_write+0x14/0x20
[ 45.404664][ T416] ? mutex_unlock+0x8f/0x230
[ 45.409263][ T416] __x64_sys_clone+0x198/0x210
[ 45.414025][ T416] ? __kasan_check_write+0x14/0x20
[ 45.419422][ T416] ? __ia32_sys_vfork+0x130/0x130
[ 45.424473][ T416] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.430633][ T416] x64_sys_call+0x41f/0x9a0
[ 45.435294][ T416] do_syscall_64+0x4c/0xa0
[ 45.439703][ T416] ? clear_bhb_loop+0x50/0xa0
[ 45.444491][ T416] ? clear_bhb_loop+0x50/0xa0
[ 45.449254][ T416] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.455238][ T416] RIP: 0033:0x7f95447160f9
[ 45.459829][ T416] 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
[ 45.477839][ T415] ------------[ cut here ]------------
[ 45.479682][ T416] RSP: 002b:00007f95442a8068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 45.479706][ T416] RAX: ffffffffffffffda RBX: 00007f9544854f80 RCX: 00007f95447160f9
[ 45.485363][ T415] refcount_t: underflow; use-after-free.
[ 45.493783][ T416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 45.493794][ T416] RBP: 00007f95442a8120 R08: 00000000200008c0 R09: 00000000200008c0
[ 45.493805][ T416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.493814][ T416] R13: 000000000000000b R14: 00007f9544854f80 R15: 00007ffd863444a8
[ 45.493827][ T416]
[ 45.496898][ T422] FAULT_INJECTION: forcing a failure.
[ 45.496898][ T422] name failslab, interval 1, probability 0, space 0, times 0
[ 45.502404][ T419] CPU: 0 PID: 419 Comm: syz-executor.1 Not tainted syzkaller #0
[ 45.564445][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.574816][ T419] Call Trace:
[ 45.578154][ T419]
[ 45.581139][ T419] __dump_stack+0x21/0x30
[ 45.585734][ T419] dump_stack_lvl+0x110/0x170
[ 45.590584][ T419] ? show_regs_print_info+0x20/0x20
[ 45.596217][ T419] dump_stack+0x15/0x20
[ 45.600724][ T419] should_fail+0x3c1/0x510
[ 45.605316][ T419] should_fail_alloc_page+0x55/0x80
[ 45.610594][ T419] prepare_alloc_pages+0x156/0x610
[ 45.616005][ T419] ? __alloc_pages_bulk+0xad0/0xad0
[ 45.621497][ T419] ? __alloc_pages+0x460/0x460
[ 45.626271][ T419] __alloc_pages+0x11d/0x460
[ 45.631117][ T419] ? prep_new_page+0x110/0x110
[ 45.635882][ T419] ? __kasan_check_write+0x14/0x20
[ 45.640986][ T419] ? _raw_spin_lock+0x94/0xf0
[ 45.645757][ T419] pte_alloc_one+0x70/0x190
[ 45.650965][ T419] ? pfn_modify_allowed+0x2f0/0x2f0
[ 45.656365][ T419] ? _raw_spin_unlock+0x4d/0x70
[ 45.661496][ T419] ? __pmd_alloc+0x406/0x4b0
[ 45.666123][ T419] ? __kasan_check_write+0x14/0x20
[ 45.671502][ T419] __pte_alloc+0x75/0x2a0
[ 45.675847][ T419] ? __pud_alloc+0x1a0/0x1a0
[ 45.681297][ T419] ? __kasan_slab_alloc+0xcf/0xf0
[ 45.686585][ T419] ? free_pgtables+0x280/0x280
[ 45.691707][ T419] ? _raw_spin_unlock+0x4d/0x70
[ 45.696943][ T419] copy_page_range+0x237c/0x28d0
[ 45.702454][ T419] ? pfn_valid+0x1d0/0x1d0
[ 45.707163][ T419] copy_mm+0xbf2/0x13c0
[ 45.711597][ T419] ? copy_signal+0x600/0x600
[ 45.716363][ T419] ? __init_rwsem+0xfc/0x1d0
[ 45.721041][ T419] ? copy_signal+0x4cb/0x600
[ 45.725803][ T419] copy_process+0x117c/0x3250
[ 45.731051][ T419] ? __kasan_check_write+0x14/0x20
[ 45.736370][ T419] ? __pidfd_prepare+0x150/0x150
[ 45.741846][ T419] kernel_clone+0x233/0x960
[ 45.746667][ T419] ? create_io_thread+0x170/0x170
[ 45.752140][ T419] ? __kasan_check_write+0x14/0x20
[ 45.757432][ T419] ? mutex_unlock+0x8f/0x230
[ 45.762903][ T419] __x64_sys_clone+0x198/0x210
[ 45.767853][ T419] ? __kasan_check_write+0x14/0x20
[ 45.773048][ T419] ? __ia32_sys_vfork+0x130/0x130
[ 45.778278][ T419] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.784791][ T419] x64_sys_call+0x41f/0x9a0
[ 45.789375][ T419] do_syscall_64+0x4c/0xa0
[ 45.793872][ T419] ? clear_bhb_loop+0x50/0xa0
[ 45.798723][ T419] ? clear_bhb_loop+0x50/0xa0
[ 45.803503][ T419] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.809387][ T419] RIP: 0033:0x7f60f2ee60f9
[ 45.813785][ T419] 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
[ 45.834114][ T419] RSP: 002b:00007f60f2a78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 45.842812][ T419] RAX: ffffffffffffffda RBX: 00007f60f3024f80 RCX: 00007f60f2ee60f9
[ 45.851397][ T419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 45.860188][ T419] RBP: 00007f60f2a78120 R08: 00000000200008c0 R09: 00000000200008c0
[ 45.869510][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 45.878448][ T419] R13: 000000000000000b R14: 00007f60f3024f80 R15: 00007ffc626b6388
[ 45.887616][ T419]
[ 45.892446][ T422] CPU: 1 PID: 422 Comm: syz-executor.4 Not tainted syzkaller #0
[ 45.898359][ T415] WARNING: CPU: 0 PID: 415 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 45.900680][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.900692][ T422] Call Trace:
[ 45.900697][ T422]
[ 45.900703][ T422] __dump_stack+0x21/0x30
[ 45.912559][ T415] Modules linked in:
[ 45.923817][ T422] dump_stack_lvl+0x110/0x170
[ 45.923850][ T422] ? show_regs_print_info+0x20/0x20
[ 45.923866][ T422] dump_stack+0x15/0x20
[ 45.923879][ T422] should_fail+0x3c1/0x510
[ 45.923894][ T422] __should_failslab+0xa4/0xe0
[ 45.923910][ T422] should_failslab+0x9/0x20
[ 45.923924][ T422] slab_pre_alloc_hook+0x3b/0xe0
[ 45.923941][ T422] ? vm_area_dup+0x26/0x210
[ 45.931877][ T415]
[ 45.935322][ T422] kmem_cache_alloc+0x44/0x260
[ 45.939933][ T415] CPU: 0 PID: 415 Comm: syz-executor.3 Not tainted syzkaller #0
[ 45.944702][ T422] vm_area_dup+0x26/0x210
[ 45.944726][ T422] copy_mm+0x947/0x13c0
[ 45.951158][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 45.954301][ T422] ? copy_signal+0x600/0x600
[ 45.954322][ T422] ? __init_rwsem+0xfc/0x1d0
[ 45.958995][ T415] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 45.963468][ T422] ? copy_signal+0x4cb/0x600
[ 45.963486][ T422] copy_process+0x117c/0x3250
[ 45.968494][ T415] Code: 04 01 48 c7 c7 c0 64 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 65 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 64 63
[ 45.973662][ T422] ? __kasan_check_write+0x14/0x20
[ 45.973686][ T422] ? __pidfd_prepare+0x150/0x150
[ 45.978549][ T415] RSP: 0018:ffffc9000113f928 EFLAGS: 00010246
[ 45.980562][ T422] kernel_clone+0x233/0x960
[ 45.980585][ T422] ? create_io_thread+0x170/0x170
[ 45.985464][ T415]
[ 45.993221][ T422] ? __kasan_check_write+0x14/0x20
[ 45.993242][ T422] ? mutex_unlock+0x8f/0x230
[ 45.993257][ T422] __x64_sys_clone+0x198/0x210
[ 45.993274][ T422] ? __kasan_check_write+0x14/0x20
[ 45.998166][ T415] RAX: fe56fd8eebdb8b00 RBX: 0000000000000003 RCX: ffff888113c9a780
[ 46.002071][ T422] ? __ia32_sys_vfork+0x130/0x130
[ 46.002098][ T422] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.016330][ T415] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 46.016930][ T422] x64_sys_call+0x41f/0x9a0
[ 46.021841][ T415] RBP: ffffc9000113f938 R08: 0000000000000003 R09: 0000000000000004
[ 46.027894][ T422] do_syscall_64+0x4c/0xa0
[ 46.027916][ T422] ? clear_bhb_loop+0x50/0xa0
[ 46.027930][ T422] ? clear_bhb_loop+0x50/0xa0
[ 46.027942][ T422] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.027960][ T422] RIP: 0033:0x7fcacf9d40f9
[ 46.032928][ T415] R10: dffffc0000000000 R11: fffff52000227e84 R12: 00000000810cae13
[ 46.037188][ T422] 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
[ 46.037205][ T422] RSP: 002b:00007fcacf566068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 46.058235][ T415] R13: ffff888128c30c30 R14: 0000000000000003 R15: ffff88810d738d11
[ 46.063156][ T422] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 46.063170][ T422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 46.063179][ T422] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 46.063189][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 46.068896][ T415] FS: 00007f10e6e426c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 46.074846][ T422] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 46.074862][ T422]
[ 46.076085][ T427] FAULT_INJECTION: forcing a failure.
[ 46.076085][ T427] name failslab, interval 1, probability 0, space 0, times 0
[ 46.079960][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.089538][ T427] CPU: 1 PID: 427 Comm: syz-executor.5 Not tainted syzkaller #0
[ 46.098213][ T415] CR2: 00007f952456a000 CR3: 0000000112fb7000 CR4: 00000000003506b0
[ 46.101754][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.101764][ T427] Call Trace:
[ 46.101770][ T427]
[ 46.101776][ T427] __dump_stack+0x21/0x30
[ 46.106951][ T415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.115105][ T427] dump_stack_lvl+0x110/0x170
[ 46.115124][ T427] ? show_regs_print_info+0x20/0x20
[ 46.115142][ T427] dump_stack+0x15/0x20
[ 46.115157][ T427] should_fail+0x3c1/0x510
[ 46.115172][ T427] __should_failslab+0xa4/0xe0
[ 46.120900][ T415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.126597][ T427] should_failslab+0x9/0x20
[ 46.126622][ T427] slab_pre_alloc_hook+0x3b/0xe0
[ 46.126640][ T427] ? anon_vma_fork+0x200/0x510
[ 46.135116][ T415] Call Trace:
[ 46.139245][ T427] kmem_cache_alloc+0x44/0x260
[ 46.139268][ T427] anon_vma_fork+0x200/0x510
[ 46.139284][ T427] copy_mm+0x9de/0x13c0
[ 46.139300][ T427] ? copy_signal+0x600/0x600
[ 46.139313][ T427] ? __init_rwsem+0xfc/0x1d0
[ 46.139327][ T427] ? copy_signal+0x4cb/0x600
[ 46.139339][ T427] copy_process+0x117c/0x3250
[ 46.139365][ T427] ? __kasan_check_write+0x14/0x20
[ 46.139380][ T427] ? __pidfd_prepare+0x150/0x150
[ 46.148221][ T415]
[ 46.152427][ T427] kernel_clone+0x233/0x960
[ 46.152451][ T427] ? create_io_thread+0x170/0x170
[ 46.157700][ T415] vm_area_free_no_check+0x132/0x140
[ 46.162447][ T427] ? __kasan_check_write+0x14/0x20
[ 46.162464][ T427] ? mutex_unlock+0x8f/0x230
[ 46.162480][ T427] __x64_sys_clone+0x198/0x210
[ 46.162496][ T427] ? __kasan_check_write+0x14/0x20
[ 46.162511][ T427] ? __ia32_sys_vfork+0x130/0x130
[ 46.169125][ T415] copy_mm+0xe90/0x13c0
[ 46.173303][ T427] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.173327][ T427] x64_sys_call+0x41f/0x9a0
[ 46.181756][ T415] ? copy_signal+0x600/0x600
[ 46.201353][ T427] do_syscall_64+0x4c/0xa0
[ 46.201379][ T427] ? clear_bhb_loop+0x50/0xa0
[ 46.201393][ T427] ? clear_bhb_loop+0x50/0xa0
[ 46.201406][ T427] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.201422][ T427] RIP: 0033:0x7f952442f0f9
[ 46.210931][ T428] FAULT_INJECTION: forcing a failure.
[ 46.210931][ T428] name failslab, interval 1, probability 0, space 0, times 0
[ 46.218326][ T427] 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
[ 46.218389][ T427] RSP: 002b:00007f9523fa0068 EFLAGS: 00000246
[ 46.234883][ T415] ? __init_rwsem+0xfc/0x1d0
[ 46.243413][ T427] ORIG_RAX: 0000000000000038
[ 46.243430][ T427] RAX: ffffffffffffffda RBX: 00007f952456e050 RCX: 00007f952442f0f9
[ 46.243442][ T427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 46.243457][ T427] RBP: 00007f9523fa0120 R08: 00000000200008c0 R09: 00000000200008c0
[ 46.243467][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 46.243475][ T427] R13: 000000000000006e R14: 00007f952456e050 R15: 00007ffe7586de08
[ 46.243497][ T427]
[ 46.246447][ T430] FAULT_INJECTION: forcing a failure.
[ 46.246447][ T430] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 46.252043][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Not tainted syzkaller #0
[ 46.638592][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.648912][ T428] Call Trace:
[ 46.652268][ T428]
[ 46.655458][ T428] __dump_stack+0x21/0x30
[ 46.660182][ T428] dump_stack_lvl+0x110/0x170
[ 46.664848][ T428] ? show_regs_print_info+0x20/0x20
[ 46.670160][ T428] dump_stack+0x15/0x20
[ 46.674314][ T428] should_fail+0x3c1/0x510
[ 46.678799][ T428] __should_failslab+0xa4/0xe0
[ 46.683719][ T428] should_failslab+0x9/0x20
[ 46.688237][ T428] slab_pre_alloc_hook+0x3b/0xe0
[ 46.693180][ T428] ? vm_area_dup+0x26/0x210
[ 46.697947][ T428] kmem_cache_alloc+0x44/0x260
[ 46.702914][ T428] vm_area_dup+0x26/0x210
[ 46.707421][ T428] copy_mm+0x947/0x13c0
[ 46.711912][ T428] ? copy_signal+0x600/0x600
[ 46.716683][ T428] ? __init_rwsem+0xfc/0x1d0
[ 46.721455][ T428] ? copy_signal+0x4cb/0x600
[ 46.726309][ T428] copy_process+0x117c/0x3250
[ 46.731152][ T428] ? __kasan_check_write+0x14/0x20
[ 46.736689][ T428] ? __pidfd_prepare+0x150/0x150
[ 46.742240][ T428] kernel_clone+0x233/0x960
[ 46.746852][ T428] ? create_io_thread+0x170/0x170
[ 46.751880][ T428] ? __kasan_check_write+0x14/0x20
[ 46.756986][ T428] ? mutex_unlock+0x8f/0x230
[ 46.761748][ T428] __x64_sys_clone+0x198/0x210
[ 46.766593][ T428] ? __kasan_check_write+0x14/0x20
[ 46.771965][ T428] ? __ia32_sys_vfork+0x130/0x130
[ 46.777055][ T428] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.783199][ T428] x64_sys_call+0x41f/0x9a0
[ 46.787690][ T428] do_syscall_64+0x4c/0xa0
[ 46.792092][ T428] ? clear_bhb_loop+0x50/0xa0
[ 46.796749][ T428] ? clear_bhb_loop+0x50/0xa0
[ 46.801537][ T428] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.807421][ T428] RIP: 0033:0x7f95447160f9
[ 46.811909][ 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
[ 46.831870][ T428] RSP: 002b:00007f95442a8068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 46.840446][ T428] RAX: ffffffffffffffda RBX: 00007f9544854f80 RCX: 00007f95447160f9
[ 46.848677][ T428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 46.856829][ T428] RBP: 00007f95442a8120 R08: 00000000200008c0 R09: 00000000200008c0
[ 46.864963][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 46.873248][ T428] R13: 000000000000000b R14: 00007f9544854f80 R15: 00007ffd863444a8
[ 46.881413][ T428]
[ 46.884585][ T430] CPU: 1 PID: 430 Comm: syz-executor.2 Not tainted syzkaller #0
[ 46.889150][ T415] ? copy_signal+0x4cb/0x600
[ 46.892973][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 46.892986][ T430] Call Trace:
[ 46.892991][ T430]
[ 46.892997][ T430] __dump_stack+0x21/0x30
[ 46.897713][ T415] copy_process+0x117c/0x3250
[ 46.907875][ T430] dump_stack_lvl+0x110/0x170
[ 46.907894][ T430] ? show_regs_print_info+0x20/0x20
[ 46.907911][ T430] dump_stack+0x15/0x20
[ 46.907924][ T430] should_fail+0x3c1/0x510
[ 46.911688][ T415] ? __kasan_check_write+0x14/0x20
[ 46.914388][ T430] should_fail_alloc_page+0x55/0x80
[ 46.914409][ T430] prepare_alloc_pages+0x156/0x610
[ 46.919316][ T415] ? __pidfd_prepare+0x150/0x150
[ 46.924247][ T430] ? __alloc_pages_bulk+0xad0/0xad0
[ 46.924269][ T430] ? __kasan_check_write+0x14/0x20
[ 46.929470][ T415] kernel_clone+0x233/0x960
[ 46.934445][ T430] __alloc_pages+0x11d/0x460
[ 46.934466][ T430] ? prep_new_page+0x110/0x110
[ 46.938991][ T415] ? create_io_thread+0x170/0x170
[ 46.944028][ T430] ? avc_has_perm_noaudit+0x30b/0x490
[ 46.944066][ T430] new_slab+0xa1/0x4d0
[ 46.944085][ T430] ___slab_alloc+0x381/0x810
[ 46.950362][ T415] ? __kasan_check_write+0x14/0x20
[ 46.955415][ T430] ? vm_area_dup+0x26/0x210
[ 46.955448][ T430] ? vm_area_dup+0x26/0x210
[ 46.955463][ T430] __slab_alloc+0x49/0x90
[ 46.962119][ T415] ? mutex_unlock+0x8f/0x230
[ 46.968767][ T430] ? vm_area_dup+0x26/0x210
[ 46.968798][ T430] kmem_cache_alloc+0x138/0x260
[ 46.968816][ T430] vm_area_dup+0x26/0x210
[ 46.968831][ T430] copy_mm+0x947/0x13c0
[ 46.968845][ T430] ? copy_signal+0x600/0x600
[ 46.968857][ T430] ? __init_rwsem+0xfc/0x1d0
[ 46.968872][ T430] ? copy_signal+0x4cb/0x600
[ 46.975211][ T415] __x64_sys_clone+0x198/0x210
[ 46.981031][ T430] copy_process+0x117c/0x3250
[ 46.981072][ T430] ? __kasan_check_write+0x14/0x20
[ 46.981089][ T430] ? __pidfd_prepare+0x150/0x150
[ 46.981105][ T430] kernel_clone+0x233/0x960
[ 46.986807][ T415] ? __kasan_check_write+0x14/0x20
[ 46.991295][ T430] ? create_io_thread+0x170/0x170
[ 46.991316][ T430] ? __kasan_check_write+0x14/0x20
[ 46.991331][ T430] ? mutex_unlock+0x8f/0x230
[ 46.991347][ T430] __x64_sys_clone+0x198/0x210
[ 46.991362][ T430] ? __kasan_check_write+0x14/0x20
[ 46.996712][ T415] ? __ia32_sys_vfork+0x130/0x130
[ 47.001468][ T430] ? __ia32_sys_vfork+0x130/0x130
[ 47.001490][ T430] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.001507][ T430] x64_sys_call+0x41f/0x9a0
[ 47.001522][ T430] do_syscall_64+0x4c/0xa0
[ 47.001538][ T430] ? clear_bhb_loop+0x50/0xa0
[ 47.007563][ T415] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.011623][ T430] ? clear_bhb_loop+0x50/0xa0
[ 47.011641][ T430] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.011660][ T430] RIP: 0033:0x7f8ec03a70f9
[ 47.011673][ T430] 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
[ 47.011686][ T430] RSP: 002b:00007f8ebff39068 EFLAGS: 00000246
[ 47.016672][ T415] x64_sys_call+0x41f/0x9a0
[ 47.021528][ T430] ORIG_RAX: 0000000000000038
[ 47.021538][ T430] RAX: ffffffffffffffda RBX: 00007f8ec04e5f80 RCX: 00007f8ec03a70f9
[ 47.021550][ T430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 47.021558][ T430] RBP: 00007f8ebff39120 R08: 00000000200008c0 R09: 00000000200008c0
[ 47.021568][ T430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.021577][ T430] R13: 000000000000000b R14: 00007f8ec04e5f80 R15: 00007fffc5c3ec28
[ 47.026535][ T415] do_syscall_64+0x4c/0xa0
[ 47.030602][ T430]
[ 47.077849][ T434] FAULT_INJECTION: forcing a failure.
[ 47.077849][ T434] name failslab, interval 1, probability 0, space 0, times 0
[ 47.086067][ T438] FAULT_INJECTION: forcing a failure.
[ 47.086067][ T438] name failslab, interval 1, probability 0, space 0, times 0
[ 47.115000][ T442] FAULT_INJECTION: forcing a failure.
[ 47.115000][ T442] name failslab, interval 1, probability 0, space 0, times 0
[ 47.122605][ T438] CPU: 0 PID: 438 Comm: syz-executor.4 Not tainted syzkaller #0
[ 47.124447][ T436] BUG: unable to handle page fault for address: ffffed180000001b
[ 47.128450][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 47.133370][ T436] #PF: supervisor read access in kernel mode
[ 47.138544][ T438] Call Trace:
[ 47.143896][ T436] #PF: error_code(0x0000) - not-present page
[ 47.149160][ T438]
[ 47.155455][ T436] PGD 23fff2067
[ 47.160103][ T438] __dump_stack+0x21/0x30
[ 47.165117][ T436] P4D 23fff2067
[ 47.169862][ T438] dump_stack_lvl+0x110/0x170
[ 47.175985][ T436] PUD 0
[ 47.180830][ T438] ? show_regs_print_info+0x20/0x20
[ 47.187061][ T436]
[ 47.187067][ T436] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 47.191648][ T438] dump_stack+0x15/0x20
[ 47.211698][ T436] CPU: 1 PID: 436 Comm: syz-executor.2 Not tainted syzkaller #0
[ 47.218144][ T438] should_fail+0x3c1/0x510
[ 47.222716][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 47.227627][ T438] __should_failslab+0xa4/0xe0
[ 47.235979][ T436] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 47.244040][ T438] should_failslab+0x9/0x20
[ 47.252184][ T436] Code: 38 ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34
[ 47.260130][ T438] slab_pre_alloc_hook+0x3b/0xe0
[ 47.268116][ T436] RSP: 0018:ffffc900010bf8c0 EFLAGS: 00010a06
[ 47.273179][ T438] ? anon_vma_fork+0xf2/0x510
[ 47.276203][ T436]
[ 47.276211][ T436] RAX: dffffc0000000000 RBX: 1ffff1180000001b RCX: dffffc0000000000
[ 47.289111][ T438] kmem_cache_alloc+0x44/0x260
[ 47.301909][ T436] RDX: ffffffff819c9ca0 RSI: ffff888111d75518 RDI: ffff88811c08a870
[ 47.314817][ T438] anon_vma_fork+0xf2/0x510
[ 47.322518][ T436] RBP: ffffc900010bf920 R08: ffff88811c08a887 R09: ffff88811c08a878
[ 47.331141][ T438] copy_mm+0x9de/0x13c0
[ 47.341171][ T436] R10: dffffc0000000000 R11: ffffed1023811511 R12: ffff888113b7a998
[ 47.347309][ T438] ? copy_signal+0x600/0x600
[ 47.350830][ T436] R13: 1ffff11021ae71a2 R14: ffff88c0000000d8 R15: ffff88810d738d10
[ 47.357071][ T438] ? __init_rwsem+0xfc/0x1d0
[ 47.360017][ T436] FS: 00007f8ebff396c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 47.363624][ T438] ? copy_signal+0x4cb/0x600
[ 47.367926][ T436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.371629][ T438] copy_process+0x117c/0x3250
[ 47.376282][ T436] CR2: ffffed180000001b CR3: 000000010c856000 CR4: 00000000003506a0
[ 47.379272][ T438] ? __kasan_check_write+0x14/0x20
[ 47.384452][ T436] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.386754][ T438] ? __pidfd_prepare+0x150/0x150
[ 47.392018][ T436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.396330][ T438] kernel_clone+0x233/0x960
[ 47.404048][ T436] Call Trace:
[ 47.404055][ T436]
[ 47.408611][ T438] ? create_io_thread+0x170/0x170
[ 47.418918][ T436] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 47.423792][ T438] ? __kasan_check_write+0x14/0x20
[ 47.429838][ T436] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 47.434747][ T438] ? mutex_unlock+0x8f/0x230
[ 47.454574][ T436] copy_mm+0xb2d/0x13c0
[ 47.459503][ T438] __x64_sys_clone+0x198/0x210
[ 47.465651][ T436] ? copy_signal+0x600/0x600
[ 47.470296][ T438] ? __kasan_check_write+0x14/0x20
[ 47.472723][ T436] ? __init_rwsem+0xfc/0x1d0
[ 47.480772][ T438] ? __ia32_sys_vfork+0x130/0x130
[ 47.485511][ T436] ? copy_signal+0x4cb/0x600
[ 47.493555][ T438] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.498115][ T436] copy_process+0x117c/0x3250
[ 47.506177][ T438] x64_sys_call+0x41f/0x9a0
[ 47.510408][ T436] ? __kasan_check_write+0x14/0x20
[ 47.518565][ T438] do_syscall_64+0x4c/0xa0
[ 47.523232][ T436] ? __pidfd_prepare+0x150/0x150
[ 47.531237][ T438] ? clear_bhb_loop+0x50/0xa0
[ 47.535899][ T436] kernel_clone+0x233/0x960
[ 47.545059][ T438] ? clear_bhb_loop+0x50/0xa0
[ 47.549625][ T436] ? create_io_thread+0x170/0x170
[ 47.556276][ T438] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.561106][ T436] ? __kasan_check_write+0x14/0x20
[ 47.569079][ T438] RIP: 0033:0x7fcacf9d40f9
[ 47.574270][ T436] ? mutex_unlock+0x8f/0x230
[ 47.582946][ T438] 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
[ 47.588059][ T436] __x64_sys_clone+0x198/0x210
[ 47.596387][ T438] RSP: 002b:00007fcacf566068 EFLAGS: 00000246
[ 47.601139][ T436] ? __kasan_check_write+0x14/0x20
[ 47.604404][ T438] ORIG_RAX: 0000000000000038
[ 47.607325][ T436] ? __ia32_sys_vfork+0x130/0x130
[ 47.612513][ T438] RAX: ffffffffffffffda RBX: 00007fcacfb12f80 RCX: 00007fcacf9d40f9
[ 47.619096][ T436] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.624186][ T438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 47.630310][ T436] x64_sys_call+0x41f/0x9a0
[ 47.634999][ T438] RBP: 00007fcacf566120 R08: 00000000200008c0 R09: 00000000200008c0
[ 47.635066][ T438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.635079][ T438] R13: 000000000000000b R14: 00007fcacfb12f80 R15: 00007ffc9164ba98
[ 47.639216][ T436] do_syscall_64+0x4c/0xa0
[ 47.644157][ T438]
[ 47.649256][ T436] ? clear_bhb_loop+0x50/0xa0
[ 47.669557][ T30] audit: type=1400 audit(1773862237.214:93): 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
[ 47.671731][ T436] ? clear_bhb_loop+0x50/0xa0
[ 47.682519][ T30] audit: type=1400 audit(1773862237.214:94): 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
[ 47.683732][ T436] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.683772][ T436] RIP: 0033:0x7f8ec03a70f9
[ 47.689262][ T30] audit: type=1400 audit(1773862237.214:95): 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
[ 47.694703][ 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
[ 47.694722][ T436] RSP: 002b:00007f8ebff39068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 47.700249][ T442] CPU: 0 PID: 442 Comm: syz-executor.1 Not tainted syzkaller #0
[ 47.705888][ T436] RAX: ffffffffffffffda RBX: 00007f8ec04e5f80 RCX: 00007f8ec03a70f9
[ 47.710549][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 47.715216][ T436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 47.719890][ T442] Call Trace:
[ 47.719898][ T442]
[ 47.725472][ T436] RBP: 00007f8ebff39120 R08: 00000000200008c0 R09: 00000000200008c0
[ 47.731872][ T442] __dump_stack+0x21/0x30
[ 47.737819][ T436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 47.743612][ T442] dump_stack_lvl+0x110/0x170
[ 47.748642][ T436] R13: 000000000000000b R14: 00007f8ec04e5f80 R15: 00007fffc5c3ec28
[ 47.768641][ T442] ? show_regs_print_info+0x20/0x20
[ 47.773649][ T436]
[ 47.779771][ T442] dump_stack+0x15/0x20
[ 47.784861][ T436] Modules linked in:
[ 47.789513][ T442] should_fail+0x3c1/0x510
[ 47.794527][ T436] CR2: ffffed180000001b
[ 47.802565][ T442] __should_failslab+0xa4/0xe0
[ 47.808627][ T436] ---[ end trace a0fa925e306fd03a ]---
[ 47.816564][ T442] should_failslab+0x9/0x20
[ 47.821128][ T436] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 47.829078][ T442] slab_pre_alloc_hook+0x3b/0xe0
[ 47.837128][ T436] Code: 38 ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34
[ 47.846252][ T442] ? anon_vma_fork+0xf2/0x510
[ 47.851654][ T436] RSP: 0018:ffffc900010bf8c0 EFLAGS: 00010a06
[ 47.854754][ T442] kmem_cache_alloc+0x44/0x260
[ 47.862402][ T436]
[ 47.862412][ T436] RAX: dffffc0000000000 RBX: 1ffff1180000001b RCX: dffffc0000000000
[ 47.895271][ T442] anon_vma_fork+0xf2/0x510
[ 47.904538][ T436] RDX: ffffffff819c9ca0 RSI: ffff888111d75518 RDI: ffff88811c08a870
[ 47.932629][ T442] copy_mm+0x9de/0x13c0
[ 47.939515][ T436] RBP: ffffc900010bf920 R08: ffff88811c08a887 R09: ffff88811c08a878
[ 47.944352][ T442] ? copy_signal+0x600/0x600
[ 47.967969][ T436] R10: dffffc0000000000 R11: ffffed1023811511 R12: ffff888113b7a998
[ 47.987863][ T442] ? __init_rwsem+0xfc/0x1d0
[ 47.996249][ T436] R13: 1ffff11021ae71a2 R14: ffff88c0000000d8 R15: ffff88810d738d10
[ 48.004392][ T442] ? copy_signal+0x4cb/0x600
[ 48.012427][ T436] FS: 00007f8ebff396c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 48.022647][ T442] copy_process+0x117c/0x3250
[ 48.030767][ T436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.034032][ T442] ? __kasan_check_write+0x14/0x20
[ 48.036948][ T436] CR2: ffffed180000001b CR3: 000000010c856000 CR4: 00000000003506a0
[ 48.045428][ T442] ? __pidfd_prepare+0x150/0x150
[ 48.049929][ T436] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.057871][ T442] kernel_clone+0x233/0x960
[ 48.062607][ T436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.070640][ T442] ? create_io_thread+0x170/0x170
[ 48.076051][ T436] Kernel panic - not syncing: Fatal exception
[ 48.079361][ T442] ? __kasan_check_write+0x14/0x20
[ 48.302283][ T442] ? mutex_unlock+0x8f/0x230
[ 48.306984][ T442] __x64_sys_clone+0x198/0x210
[ 48.312006][ T442] ? __kasan_check_write+0x14/0x20
[ 48.317118][ T442] ? __ia32_sys_vfork+0x130/0x130
[ 48.322139][ T442] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.328197][ T442] x64_sys_call+0x41f/0x9a0
[ 48.332876][ T442] do_syscall_64+0x4c/0xa0
[ 48.337302][ T442] ? clear_bhb_loop+0x50/0xa0
[ 48.342062][ T442] ? clear_bhb_loop+0x50/0xa0
[ 48.346725][ T442] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.352607][ T442] RIP: 0033:0x7f60f2ee60f9
[ 48.357018][ T442] 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
[ 48.376961][ T442] RSP: 002b:00007f60f2a78068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 48.385696][ T442] RAX: ffffffffffffffda RBX: 00007f60f3024f80 RCX: 00007f60f2ee60f9
[ 48.393946][ T442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 48.402410][ T442] RBP: 00007f60f2a78120 R08: 00000000200008c0 R09: 00000000200008c0
[ 48.410914][ T442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 48.418973][ T442] R13: 000000000000000b R14: 00007f60f3024f80 R15: 00007ffc626b6388
[ 48.427472][ T442]
[ 48.431530][ T436] Kernel Offset: disabled
[ 48.436371][ T436] Rebooting in 86400 seconds..