Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts.
2024/11/12 01:19:10 ignoring optional flag "sandboxArg"="0"
2024/11/12 01:19:10 ignoring optional flag "type"="gce"
2024/11/12 01:19:10 parsed 1 programs
2024/11/12 01:19:10 executed programs: 0
[ 45.850105][ T30] kauditd_printk_skb: 19 callbacks suppressed
[ 45.850121][ T30] audit: type=1400 audit(1731374350.865:95): avc: denied { unlink } for pid=347 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 45.887265][ T347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.071212][ T363] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.078077][ T363] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.085526][ T363] device bridge_slave_0 entered promiscuous mode
[ 46.093442][ T363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.100388][ T363] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.107474][ T363] device bridge_slave_1 entered promiscuous mode
[ 46.155074][ T366] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.161958][ T366] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.169212][ T366] device bridge_slave_0 entered promiscuous mode
[ 46.177098][ T366] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.184099][ T366] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.191391][ T366] device bridge_slave_1 entered promiscuous mode
[ 46.252731][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.259616][ T361] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.266890][ T361] device bridge_slave_0 entered promiscuous mode
[ 46.274750][ T361] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.281720][ T361] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.289064][ T361] device bridge_slave_1 entered promiscuous mode
[ 46.328940][ T367] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.335917][ T367] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.343115][ T367] device bridge_slave_0 entered promiscuous mode
[ 46.365537][ T367] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.372457][ T367] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.379627][ T367] device bridge_slave_1 entered promiscuous mode
[ 46.455999][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.462877][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.470252][ T368] device bridge_slave_0 entered promiscuous mode
[ 46.495129][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.502172][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.509351][ T368] device bridge_slave_1 entered promiscuous mode
[ 46.570510][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.577464][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.584845][ T364] device bridge_slave_0 entered promiscuous mode
[ 46.591630][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.598477][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.605844][ T364] device bridge_slave_1 entered promiscuous mode
[ 46.644756][ T366] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.651641][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.658716][ T366] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.665523][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.697628][ T361] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.704497][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.711606][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.718367][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.744824][ T363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.751806][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.799216][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.806125][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.813238][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.820019][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.855952][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.863817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.871589][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.878678][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.885876][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.893036][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.901148][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.908475][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.929647][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.953839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.961531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.968783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.976510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.984643][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.991503][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.999021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.007234][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.014099][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.032774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.040970][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.047811][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.055089][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.064284][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.071146][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.119667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.128057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.136552][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.143524][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.150824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.158613][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.166513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.174851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.183453][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.190315][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.197492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.205568][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.212412][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.219621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.227596][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.234627][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.241802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.249701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.257477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.281014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.289220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.297390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.305770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.318570][ T368] device veth0_vlan entered promiscuous mode
[ 47.332406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.341171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.349208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.357263][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.364844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.372352][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.380618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.388583][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.395516][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.402765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.410855][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.417675][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.426209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.433907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.441437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.473453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.480946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.488329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.496896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.505205][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.512074][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.519513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.527771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.535913][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.542771][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.550118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.558336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.566601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.574384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.582501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.590717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.598986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.612236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.620238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.635090][ T368] device veth1_macvtap entered promiscuous mode
[ 47.642342][ T363] device veth0_vlan entered promiscuous mode
[ 47.648659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.657372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.664977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.672517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.680898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.695902][ T366] device veth0_vlan entered promiscuous mode
[ 47.713321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.721692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.729465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.737559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.745777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.753956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.762380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.770858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.778240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.787518][ T361] device veth0_vlan entered promiscuous mode
[ 47.798247][ T366] device veth1_macvtap entered promiscuous mode
[ 47.805342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 47.813472][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.821663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.830310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.838386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 47.846109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.853617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.868446][ T363] device veth1_macvtap entered promiscuous mode
[ 47.886127][ T364] device veth0_vlan entered promiscuous mode
[ 47.893246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.901463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.910118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.918370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.926576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.934210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.941734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 47.949917][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.958014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 47.966242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.987501][ T361] device veth1_macvtap entered promiscuous mode
[ 47.995089][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.004300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.012476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.020055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.027477][ T367] device veth0_vlan entered promiscuous mode
[ 48.040449][ T364] device veth1_macvtap entered promiscuous mode
[ 48.055505][ T30] audit: type=1400 audit(1731374353.065:96): avc: denied { mounton } for pid=366 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 48.068823][ T392] FAULT_INJECTION: forcing a failure.
[ 48.068823][ T392] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 48.092969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.093587][ T392] CPU: 1 PID: 392 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 48.110970][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 48.120870][ T392] Call Trace:
[ 48.123997][ T392]
[ 48.126767][ T392] dump_stack_lvl+0x151/0x1c0
[ 48.131280][ T392] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.136745][ T392] dump_stack+0x15/0x20
[ 48.140736][ T392] should_fail+0x3c6/0x510
[ 48.144989][ T392] should_fail_alloc_page+0x5a/0x80
[ 48.150029][ T392] prepare_alloc_pages+0x15c/0x700
[ 48.154976][ T392] ? __alloc_pages_bulk+0xe40/0xe40
[ 48.160008][ T392] __alloc_pages+0x18c/0x8f0
[ 48.164432][ T392] ? prep_new_page+0x110/0x110
[ 48.169034][ T392] ? stack_trace_save+0x1c0/0x1c0
[ 48.173893][ T392] ? __kernel_text_address+0x9b/0x110
[ 48.179101][ T392] pte_alloc_one+0x73/0x1b0
[ 48.183440][ T392] ? pfn_modify_allowed+0x2f0/0x2f0
[ 48.188563][ T392] __pte_alloc+0x86/0x350
[ 48.192725][ T392] ? free_pgtables+0x280/0x280
[ 48.197325][ T392] ? __stack_depot_save+0x34/0x470
[ 48.202276][ T392] ? anon_vma_clone+0x9a/0x500
[ 48.206875][ T392] copy_page_range+0x28a8/0x2f90
[ 48.211650][ T392] ? __kasan_slab_alloc+0xb1/0xe0
[ 48.216525][ T392] ? slab_post_alloc_hook+0x53/0x2c0
[ 48.221629][ T392] ? kernel_clone+0x21e/0x9e0
[ 48.226150][ T392] ? x64_sys_call+0x1b0/0x9a0
[ 48.230661][ T392] ? do_syscall_64+0x3b/0xb0
[ 48.235081][ T392] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.240993][ T392] ? pfn_valid+0x1e0/0x1e0
[ 48.245235][ T392] ? rwsem_write_trylock+0x153/0x340
[ 48.250356][ T392] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 48.256608][ T392] ? vma_gap_callbacks_rotate+0x1b7/0x210
[ 48.262162][ T392] ? __rb_insert_augmented+0x5de/0x610
[ 48.267473][ T392] copy_mm+0xc7e/0x13e0
[ 48.271460][ T392] ? copy_signal+0x610/0x610
[ 48.275876][ T392] ? __init_rwsem+0xfe/0x1d0
[ 48.280301][ T392] ? copy_signal+0x4e3/0x610
[ 48.284730][ T392] copy_process+0x1149/0x3290
[ 48.289242][ T392] ? __kasan_check_write+0x14/0x20
[ 48.294200][ T392] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.299138][ T392] ? vfs_write+0x94d/0x1110
[ 48.303479][ T392] kernel_clone+0x21e/0x9e0
[ 48.307833][ T392] ? __kasan_check_write+0x14/0x20
[ 48.312954][ T392] ? create_io_thread+0x1e0/0x1e0
[ 48.317799][ T392] __x64_sys_clone+0x23f/0x290
[ 48.322402][ T392] ? __do_sys_vfork+0x130/0x130
[ 48.327085][ T392] ? debug_smp_processor_id+0x17/0x20
[ 48.332291][ T392] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 48.338283][ T392] ? exit_to_user_mode_prepare+0x39/0xa0
[ 48.343754][ T392] x64_sys_call+0x1b0/0x9a0
[ 48.348097][ T392] do_syscall_64+0x3b/0xb0
[ 48.352341][ T392] ? clear_bhb_loop+0x35/0x90
[ 48.356853][ T392] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.362581][ T392] RIP: 0033:0x7f623f508ae9
[ 48.366839][ T392] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.386292][ T392] RSP: 002b:00007f623f08b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.394534][ T392] RAX: ffffffffffffffda RBX: 00007f623f627f80 RCX: 00007f623f508ae9
[ 48.402334][ T392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 48.410148][ T392] RBP: 00007f623f08b120 R08: 0000000000000000 R09: 0000000000000000
[ 48.417955][ T392] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.425767][ T392] R13: 000000000000000b R14: 00007f623f627f80 R15: 00007fff08bcbcf8
[ 48.433581][ T392]
[ 48.441615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.449790][ T394] FAULT_INJECTION: forcing a failure.
[ 48.449790][ T394] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 48.455524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.463166][ T394] CPU: 0 PID: 394 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 48.471921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.481168][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 48.481182][ T394] Call Trace:
[ 48.481189][ T394]
[ 48.481196][ T394] dump_stack_lvl+0x151/0x1c0
[ 48.489546][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.498960][ T394] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.498992][ T394] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 48.528213][ T394] dump_stack+0x15/0x20
[ 48.532203][ T394] should_fail+0x3c6/0x510
[ 48.536458][ T394] should_fail_alloc_page+0x5a/0x80
[ 48.541489][ T394] prepare_alloc_pages+0x15c/0x700
[ 48.546456][ T394] ? __alloc_pages_bulk+0xe40/0xe40
[ 48.551480][ T394] ? sched_clock+0x9/0x10
[ 48.555641][ T394] ? native_set_ldt+0x360/0x360
[ 48.560323][ T394] __alloc_pages+0x18c/0x8f0
[ 48.564748][ T394] ? _raw_spin_unlock+0x4d/0x70
[ 48.569445][ T394] ? prep_new_page+0x110/0x110
[ 48.574047][ T394] pte_alloc_one+0x73/0x1b0
[ 48.578377][ T394] ? pfn_modify_allowed+0x2f0/0x2f0
[ 48.583409][ T394] ? preempt_schedule+0xd9/0xe0
[ 48.588105][ T394] ? preempt_schedule_common+0xbe/0xf0
[ 48.593392][ T394] __pte_alloc+0x86/0x350
[ 48.597558][ T394] ? free_pgtables+0x280/0x280
[ 48.602245][ T394] ? _raw_spin_lock+0xa4/0x1b0
[ 48.606845][ T394] ? __kasan_check_write+0x14/0x20
[ 48.611791][ T394] copy_page_range+0x28a8/0x2f90
[ 48.616576][ T394] ? __kasan_slab_alloc+0xb1/0xe0
[ 48.621425][ T394] ? slab_post_alloc_hook+0x53/0x2c0
[ 48.626547][ T394] ? x64_sys_call+0x1b0/0x9a0
[ 48.631066][ T394] ? pfn_valid+0x1e0/0x1e0
[ 48.635309][ T394] ? rwsem_write_trylock+0x153/0x340
[ 48.640436][ T394] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 48.646683][ T394] ? vma_gap_callbacks_rotate+0x1b7/0x210
[ 48.652236][ T394] ? __rb_insert_augmented+0x5de/0x610
[ 48.657531][ T394] copy_mm+0xc7e/0x13e0
[ 48.661524][ T394] ? copy_signal+0x610/0x610
[ 48.665950][ T394] ? __init_rwsem+0xfe/0x1d0
[ 48.670374][ T394] ? copy_signal+0x4e3/0x610
[ 48.674805][ T394] copy_process+0x1149/0x3290
[ 48.679317][ T394] ? __kasan_check_write+0x14/0x20
[ 48.684362][ T394] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 48.689304][ T394] ? vfs_write+0x94d/0x1110
[ 48.693644][ T394] kernel_clone+0x21e/0x9e0
[ 48.697977][ T394] ? __kasan_check_write+0x14/0x20
[ 48.702929][ T394] ? create_io_thread+0x1e0/0x1e0
[ 48.707788][ T394] __x64_sys_clone+0x23f/0x290
[ 48.712392][ T394] ? __do_sys_vfork+0x130/0x130
[ 48.717085][ T394] ? debug_smp_processor_id+0x17/0x20
[ 48.722279][ T394] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 48.728182][ T394] ? exit_to_user_mode_prepare+0x39/0xa0
[ 48.733750][ T394] x64_sys_call+0x1b0/0x9a0
[ 48.738075][ T394] do_syscall_64+0x3b/0xb0
[ 48.742328][ T394] ? clear_bhb_loop+0x35/0x90
[ 48.746850][ T394] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.752568][ T394] RIP: 0033:0x7f623f508ae9
[ 48.756834][ T394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.776790][ T394] RSP: 002b:00007f623f08b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.785040][ T394] RAX: ffffffffffffffda RBX: 00007f623f627f80 RCX: 00007f623f508ae9
[ 48.792844][ T394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 48.800763][ T394] RBP: 00007f623f08b120 R08: 0000000000000000 R09: 0000000000000000
[ 48.808692][ T394] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.816472][ T394] R13: 000000000000000b R14: 00007f623f627f80 R15: 00007fff08bcbcf8
[ 48.824291][ T394]
[ 48.844428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.857906][ T397] FAULT_INJECTION: forcing a failure.
[ 48.857906][ T397] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 48.866756][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.872897][ T398] FAULT_INJECTION: forcing a failure.
[ 48.872897][ T398] name failslab, interval 1, probability 0, space 0, times 1
[ 48.879267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.892628][ T397] CPU: 0 PID: 397 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 48.901659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.909610][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 48.909631][ T397] Call Trace:
[ 48.909637][ T397]
[ 48.909646][ T397] dump_stack_lvl+0x151/0x1c0
[ 48.917835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.927301][ T397] ? io_uring_drop_tctx_refs+0x190/0x190
[ 48.931091][ T367] device veth1_macvtap entered promiscuous mode
[ 48.933203][ T397] dump_stack+0x15/0x20
[ 48.961159][ T397] should_fail+0x3c6/0x510
[ 48.965405][ T397] should_fail_alloc_page+0x5a/0x80
[ 48.970440][ T397] prepare_alloc_pages+0x15c/0x700
[ 48.975398][ T397] ? __alloc_pages_bulk+0xe40/0xe40
[ 48.980428][ T397] __alloc_pages+0x18c/0x8f0
[ 48.984850][ T397] ? prep_new_page+0x110/0x110
[ 48.989445][ T397] ? stack_trace_save+0x1c0/0x1c0
[ 48.994303][ T397] ? __kernel_text_address+0x9b/0x110
[ 48.999512][ T397] pte_alloc_one+0x73/0x1b0
[ 49.003859][ T397] ? pfn_modify_allowed+0x2f0/0x2f0
[ 49.008890][ T397] __pte_alloc+0x86/0x350
[ 49.013056][ T397] ? free_pgtables+0x280/0x280
[ 49.017651][ T397] ? __stack_depot_save+0x34/0x470
[ 49.022599][ T397] ? anon_vma_clone+0x9a/0x500
[ 49.027323][ T397] copy_page_range+0x28a8/0x2f90
[ 49.032099][ T397] ? __kasan_slab_alloc+0xb1/0xe0
[ 49.036951][ T397] ? slab_post_alloc_hook+0x53/0x2c0
[ 49.042176][ T397] ? kernel_clone+0x21e/0x9e0
[ 49.046669][ T397] ? x64_sys_call+0x1b0/0x9a0
[ 49.051184][ T397] ? do_syscall_64+0x3b/0xb0
[ 49.055610][ T397] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.061518][ T397] ? pfn_valid+0x1e0/0x1e0
[ 49.065761][ T397] ? rwsem_write_trylock+0x153/0x340
[ 49.070882][ T397] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 49.077140][ T397] ? vma_gap_callbacks_rotate+0x1b7/0x210
[ 49.082695][ T397] ? __rb_insert_augmented+0x5de/0x610
[ 49.087986][ T397] copy_mm+0xc7e/0x13e0
[ 49.091982][ T397] ? copy_signal+0x610/0x610
[ 49.096402][ T397] ? __init_rwsem+0xfe/0x1d0
[ 49.100827][ T397] ? copy_signal+0x4e3/0x610
[ 49.105268][ T397] copy_process+0x1149/0x3290
[ 49.109777][ T397] ? __kasan_check_write+0x14/0x20
[ 49.114717][ T397] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.119662][ T397] ? vfs_write+0x94d/0x1110
[ 49.124004][ T397] kernel_clone+0x21e/0x9e0
[ 49.128355][ T397] ? __kasan_check_write+0x14/0x20
[ 49.133378][ T397] ? create_io_thread+0x1e0/0x1e0
[ 49.138240][ T397] __x64_sys_clone+0x23f/0x290
[ 49.142906][ T397] ? __do_sys_vfork+0x130/0x130
[ 49.147526][ T397] ? debug_smp_processor_id+0x17/0x20
[ 49.152731][ T397] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.158637][ T397] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.164106][ T397] x64_sys_call+0x1b0/0x9a0
[ 49.168526][ T397] do_syscall_64+0x3b/0xb0
[ 49.172778][ T397] ? clear_bhb_loop+0x35/0x90
[ 49.177292][ T397] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.183022][ T397] RIP: 0033:0x7f623f508ae9
[ 49.187275][ T397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.206806][ T397] RSP: 002b:00007f623f08b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.215049][ T397] RAX: ffffffffffffffda RBX: 00007f623f627f80 RCX: 00007f623f508ae9
[ 49.222955][ T397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 49.230765][ T397] RBP: 00007f623f08b120 R08: 0000000000000000 R09: 0000000000000000
[ 49.238758][ T397] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.246593][ T397] R13: 000000000000000b R14: 00007f623f627f80 R15: 00007fff08bcbcf8
[ 49.249699][ T30] audit: type=1400 audit(1731374354.015:97): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 49.254376][ T397]
[ 49.279072][ T398] CPU: 0 PID: 398 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 49.289238][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 49.299139][ T398] Call Trace:
[ 49.302257][ T398]
[ 49.305029][ T398] dump_stack_lvl+0x151/0x1c0
[ 49.309555][ T398] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.315015][ T398] dump_stack+0x15/0x20
[ 49.319093][ T398] should_fail+0x3c6/0x510
[ 49.323347][ T398] __should_failslab+0xa4/0xe0
[ 49.327946][ T398] ? anon_vma_fork+0x1df/0x4e0
[ 49.332543][ T398] should_failslab+0x9/0x20
[ 49.336884][ T398] slab_pre_alloc_hook+0x37/0xd0
[ 49.341657][ T398] ? anon_vma_fork+0x1df/0x4e0
[ 49.346261][ T398] kmem_cache_alloc+0x44/0x200
[ 49.350858][ T398] anon_vma_fork+0x1df/0x4e0
[ 49.355284][ T398] copy_mm+0xa3a/0x13e0
[ 49.359277][ T398] ? copy_signal+0x610/0x610
[ 49.363703][ T398] ? __init_rwsem+0xfe/0x1d0
[ 49.368129][ T398] ? copy_signal+0x4e3/0x610
[ 49.372555][ T398] copy_process+0x1149/0x3290
[ 49.377069][ T398] ? __kasan_check_write+0x14/0x20
[ 49.382019][ T398] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.386963][ T398] ? vfs_write+0x94d/0x1110
[ 49.391314][ T398] kernel_clone+0x21e/0x9e0
[ 49.395646][ T398] ? __kasan_check_write+0x14/0x20
[ 49.400592][ T398] ? create_io_thread+0x1e0/0x1e0
[ 49.405455][ T398] __x64_sys_clone+0x23f/0x290
[ 49.410051][ T398] ? __do_sys_vfork+0x130/0x130
[ 49.414740][ T398] ? debug_smp_processor_id+0x17/0x20
[ 49.419943][ T398] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.425853][ T398] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.431314][ T398] x64_sys_call+0x1b0/0x9a0
[ 49.435657][ T398] do_syscall_64+0x3b/0xb0
[ 49.439913][ T398] ? clear_bhb_loop+0x35/0x90
[ 49.444424][ T398] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.450149][ T398] RIP: 0033:0x7f8d7ae12ae9
[ 49.454402][ T398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.473846][ T398] RSP: 002b:00007f8d7a995078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.482087][ T398] RAX: ffffffffffffffda RBX: 00007f8d7af31f80 RCX: 00007f8d7ae12ae9
[ 49.489917][ T398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 49.497717][ T398] RBP: 00007f8d7a995120 R08: 0000000000000000 R09: 0000000000000000
[ 49.505522][ T398] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.513333][ T398] R13: 000000000000000b R14: 00007f8d7af31f80 R15: 00007ffdbb59bbd8
[ 49.521150][ T398]
[ 49.535235][ T401] FAULT_INJECTION: forcing a failure.
[ 49.535235][ T401] name failslab, interval 1, probability 0, space 0, times 0
[ 49.550897][ T401] CPU: 0 PID: 401 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 49.561065][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 49.563591][ T405] FAULT_INJECTION: forcing a failure.
[ 49.563591][ T405] name failslab, interval 1, probability 0, space 0, times 0
[ 49.570962][ T401] Call Trace:
[ 49.570970][ T401]
[ 49.570978][ T401] dump_stack_lvl+0x151/0x1c0
[ 49.571005][ T401] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.599263][ T401] dump_stack+0x15/0x20
[ 49.603246][ T401] should_fail+0x3c6/0x510
[ 49.607497][ T401] __should_failslab+0xa4/0xe0
[ 49.612193][ T401] ? anon_vma_fork+0x1df/0x4e0
[ 49.616786][ T401] should_failslab+0x9/0x20
[ 49.621126][ T401] slab_pre_alloc_hook+0x37/0xd0
[ 49.625897][ T401] ? anon_vma_fork+0x1df/0x4e0
[ 49.630497][ T401] kmem_cache_alloc+0x44/0x200
[ 49.635104][ T401] anon_vma_fork+0x1df/0x4e0
[ 49.639526][ T401] copy_mm+0xa3a/0x13e0
[ 49.643519][ T401] ? copy_signal+0x610/0x610
[ 49.647947][ T401] ? __init_rwsem+0xfe/0x1d0
[ 49.652370][ T401] ? copy_signal+0x4e3/0x610
[ 49.656800][ T401] copy_process+0x1149/0x3290
[ 49.661311][ T401] ? __kasan_check_write+0x14/0x20
[ 49.666258][ T401] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.671204][ T401] ? vfs_write+0x94d/0x1110
[ 49.675547][ T401] kernel_clone+0x21e/0x9e0
[ 49.679883][ T401] ? __kasan_check_write+0x14/0x20
[ 49.684838][ T401] ? create_io_thread+0x1e0/0x1e0
[ 49.689693][ T401] __x64_sys_clone+0x23f/0x290
[ 49.694294][ T401] ? __do_sys_vfork+0x130/0x130
[ 49.698992][ T401] ? debug_smp_processor_id+0x17/0x20
[ 49.704191][ T401] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.710090][ T401] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.715560][ T401] x64_sys_call+0x1b0/0x9a0
[ 49.719897][ T401] do_syscall_64+0x3b/0xb0
[ 49.724146][ T401] ? clear_bhb_loop+0x35/0x90
[ 49.728663][ T401] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.734390][ T401] RIP: 0033:0x7f623f508ae9
[ 49.738641][ T401] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.758083][ T401] RSP: 002b:00007f623f08b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.766333][ T401] RAX: ffffffffffffffda RBX: 00007f623f627f80 RCX: 00007f623f508ae9
[ 49.774141][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 49.781953][ T401] RBP: 00007f623f08b120 R08: 0000000000000000 R09: 0000000000000000
[ 49.789764][ T401] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.797573][ T401] R13: 000000000000000b R14: 00007f623f627f80 R15: 00007fff08bcbcf8
[ 49.805389][ T401]
[ 49.808252][ T405] CPU: 1 PID: 405 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 49.809688][ T404] FAULT_INJECTION: forcing a failure.
[ 49.809688][ T404] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 49.818468][ T405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 49.841320][ T405] Call Trace:
[ 49.844447][ T405]
[ 49.847225][ T405] dump_stack_lvl+0x151/0x1c0
[ 49.851827][ T405] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.857296][ T405] dump_stack+0x15/0x20
[ 49.861284][ T405] should_fail+0x3c6/0x510
[ 49.865534][ T405] __should_failslab+0xa4/0xe0
[ 49.870134][ T405] ? anon_vma_fork+0x1df/0x4e0
[ 49.874736][ T405] should_failslab+0x9/0x20
[ 49.879072][ T405] slab_pre_alloc_hook+0x37/0xd0
[ 49.883845][ T405] ? anon_vma_fork+0x1df/0x4e0
[ 49.888446][ T405] kmem_cache_alloc+0x44/0x200
[ 49.893048][ T405] anon_vma_fork+0x1df/0x4e0
[ 49.897476][ T405] copy_mm+0xa3a/0x13e0
[ 49.901469][ T405] ? copy_signal+0x610/0x610
[ 49.905893][ T405] ? __init_rwsem+0xfe/0x1d0
[ 49.910318][ T405] ? copy_signal+0x4e3/0x610
[ 49.914746][ T405] copy_process+0x1149/0x3290
[ 49.919258][ T405] ? __kasan_check_write+0x14/0x20
[ 49.924208][ T405] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.929152][ T405] ? vfs_write+0x94d/0x1110
[ 49.933495][ T405] kernel_clone+0x21e/0x9e0
[ 49.937838][ T405] ? __kasan_check_write+0x14/0x20
[ 49.942781][ T405] ? create_io_thread+0x1e0/0x1e0
[ 49.947648][ T405] __x64_sys_clone+0x23f/0x290
[ 49.952243][ T405] ? __do_sys_vfork+0x130/0x130
[ 49.956928][ T405] ? debug_smp_processor_id+0x17/0x20
[ 49.962134][ T405] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.968036][ T405] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.973507][ T405] x64_sys_call+0x1b0/0x9a0
[ 49.977843][ T405] do_syscall_64+0x3b/0xb0
[ 49.982103][ T405] ? clear_bhb_loop+0x35/0x90
[ 49.986624][ T405] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.992348][ T405] RIP: 0033:0x7f8d7ae12ae9
[ 49.996598][ T405] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.016121][ T405] RSP: 002b:00007f8d7a995078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.024363][ T405] RAX: ffffffffffffffda RBX: 00007f8d7af31f80 RCX: 00007f8d7ae12ae9
[ 50.032291][ T405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.040099][ T405] RBP: 00007f8d7a995120 R08: 0000000000000000 R09: 0000000000000000
[ 50.047913][ T405] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.055723][ T405] R13: 000000000000000b R14: 00007f8d7af31f80 R15: 00007ffdbb59bbd8
[ 50.063623][ T405]
[ 50.071747][ T404] CPU: 0 PID: 404 Comm: syz-executor.2 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 50.072316][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.081915][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.081929][ T404] Call Trace:
[ 50.081935][ T404]
[ 50.081942][ T404] dump_stack_lvl+0x151/0x1c0
[ 50.110311][ T404] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.115865][ T404] ? arch_stack_walk+0xf3/0x140
[ 50.116136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.120561][ T404] dump_stack+0x15/0x20
[ 50.120585][ T404] should_fail+0x3c6/0x510
[ 50.120606][ T404] should_fail_alloc_page+0x5a/0x80
[ 50.129342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.132556][ T404] prepare_alloc_pages+0x15c/0x700
[ 50.132587][ T404] ? __alloc_pages_bulk+0xe40/0xe40
[ 50.132608][ T404] ? __kasan_slab_alloc+0xc3/0xe0
[ 50.132631][ T404] __alloc_pages+0x18c/0x8f0
[ 50.132651][ T404] ? prep_new_page+0x110/0x110
[ 50.137689][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.141931][ T404] new_slab+0x9a/0x4e0
[ 50.141955][ T404] ___slab_alloc+0x39e/0x830
[ 50.150808][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.155124][ T404] ? anon_vma_fork+0x1df/0x4e0
[ 50.155150][ T404] ? anon_vma_fork+0x1df/0x4e0
[ 50.160837][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.165018][ T404] __slab_alloc+0x4a/0x90
[ 50.165047][ T404] ? anon_vma_fork+0x1df/0x4e0
[ 50.170083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.174043][ T404] kmem_cache_alloc+0x134/0x200
[ 50.182532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.185847][ T404] anon_vma_fork+0x1df/0x4e0
[ 50.185873][ T404] copy_mm+0xa3a/0x13e0
[ 50.252896][ T404] ? copy_signal+0x610/0x610
[ 50.257305][ T404] ? __init_rwsem+0xfe/0x1d0
[ 50.261733][ T404] ? copy_signal+0x4e3/0x610
[ 50.266161][ T404] copy_process+0x1149/0x3290
[ 50.270675][ T404] ? __kasan_check_write+0x14/0x20
[ 50.275624][ T404] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.280568][ T404] ? vfs_write+0x94d/0x1110
[ 50.284920][ T404] kernel_clone+0x21e/0x9e0
[ 50.289251][ T404] ? __kasan_check_write+0x14/0x20
[ 50.294193][ T404] ? create_io_thread+0x1e0/0x1e0
[ 50.299059][ T404] __x64_sys_clone+0x23f/0x290
[ 50.303654][ T404] ? __do_sys_vfork+0x130/0x130
[ 50.308343][ T404] ? debug_smp_processor_id+0x17/0x20
[ 50.313548][ T404] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.319451][ T404] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.324919][ T404] x64_sys_call+0x1b0/0x9a0
[ 50.329264][ T404] do_syscall_64+0x3b/0xb0
[ 50.333510][ T404] ? clear_bhb_loop+0x35/0x90
[ 50.338029][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.343753][ T404] RIP: 0033:0x7efc3e911ae9
[ 50.348011][ T404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.367446][ T404] RSP: 002b:00007efc3e494078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.375692][ T404] RAX: ffffffffffffffda RBX: 00007efc3ea30f80 RCX: 00007efc3e911ae9
[ 50.383504][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.391317][ T404] RBP: 00007efc3e494120 R08: 0000000000000000 R09: 0000000000000000
[ 50.399212][ T404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.407196][ T404] R13: 000000000000000b R14: 00007efc3ea30f80 R15: 00007ffc191fab58
[ 50.415024][ T404]
[ 50.433533][ T411] FAULT_INJECTION: forcing a failure.
[ 50.433533][ T411] name failslab, interval 1, probability 0, space 0, times 0
[ 50.438311][ T408] FAULT_INJECTION: forcing a failure.
[ 50.438311][ T408] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 50.446363][ T411] CPU: 0 PID: 411 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 50.469328][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.479222][ T411] Call Trace:
[ 50.482339][ T411]
[ 50.485119][ T411] dump_stack_lvl+0x151/0x1c0
[ 50.489633][ T411] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.495105][ T411] dump_stack+0x15/0x20
[ 50.499091][ T411] should_fail+0x3c6/0x510
[ 50.503350][ T411] __should_failslab+0xa4/0xe0
[ 50.507942][ T411] ? anon_vma_fork+0x1df/0x4e0
[ 50.512542][ T411] should_failslab+0x9/0x20
[ 50.516882][ T411] slab_pre_alloc_hook+0x37/0xd0
[ 50.521745][ T411] ? anon_vma_fork+0x1df/0x4e0
[ 50.526342][ T411] kmem_cache_alloc+0x44/0x200
[ 50.530947][ T411] anon_vma_fork+0x1df/0x4e0
[ 50.535373][ T411] copy_mm+0xa3a/0x13e0
[ 50.539375][ T411] ? copy_signal+0x610/0x610
[ 50.543801][ T411] ? __init_rwsem+0xfe/0x1d0
[ 50.548216][ T411] ? copy_signal+0x4e3/0x610
[ 50.552104][ T415] FAULT_INJECTION: forcing a failure.
[ 50.552104][ T415] name failslab, interval 1, probability 0, space 0, times 0
[ 50.552646][ T411] copy_process+0x1149/0x3290
[ 50.569576][ T411] ? __kasan_check_write+0x14/0x20
[ 50.574523][ T411] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.579464][ T411] ? vfs_write+0x94d/0x1110
[ 50.583814][ T411] kernel_clone+0x21e/0x9e0
[ 50.588144][ T411] ? __kasan_check_write+0x14/0x20
[ 50.593090][ T411] ? create_io_thread+0x1e0/0x1e0
[ 50.597955][ T411] __x64_sys_clone+0x23f/0x290
[ 50.602267][ T414] FAULT_INJECTION: forcing a failure.
[ 50.602267][ T414] name failslab, interval 1, probability 0, space 0, times 0
[ 50.602730][ T411] ? __do_sys_vfork+0x130/0x130
[ 50.602761][ T411] ? debug_smp_processor_id+0x17/0x20
[ 50.625203][ T411] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.631108][ T411] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.636573][ T411] x64_sys_call+0x1b0/0x9a0
[ 50.640923][ T411] do_syscall_64+0x3b/0xb0
[ 50.645173][ T411] ? clear_bhb_loop+0x35/0x90
[ 50.649768][ T411] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.655498][ T411] RIP: 0033:0x7f8d7ae12ae9
[ 50.659758][ T411] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.679193][ T411] RSP: 002b:00007f8d7a995078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.687698][ T411] RAX: ffffffffffffffda RBX: 00007f8d7af31f80 RCX: 00007f8d7ae12ae9
[ 50.696040][ T411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.703846][ T411] RBP: 00007f8d7a995120 R08: 0000000000000000 R09: 0000000000000000
[ 50.711656][ T411] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.719467][ T411] R13: 000000000000000b R14: 00007f8d7af31f80 R15: 00007ffdbb59bbd8
[ 50.727285][ T411]
[ 50.730149][ T414] CPU: 1 PID: 414 Comm: syz-executor.2 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 50.740303][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.750196][ T414] Call Trace:
[ 50.753319][ T414]
[ 50.756097][ T414] dump_stack_lvl+0x151/0x1c0
[ 50.760609][ T414] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.766078][ T414] dump_stack+0x15/0x20
[ 50.770073][ T414] should_fail+0x3c6/0x510
[ 50.774324][ T414] __should_failslab+0xa4/0xe0
[ 50.778924][ T414] ? anon_vma_fork+0x1df/0x4e0
[ 50.783524][ T414] should_failslab+0x9/0x20
[ 50.787863][ T414] slab_pre_alloc_hook+0x37/0xd0
[ 50.792636][ T414] ? anon_vma_fork+0x1df/0x4e0
[ 50.797235][ T414] kmem_cache_alloc+0x44/0x200
[ 50.801840][ T414] anon_vma_fork+0x1df/0x4e0
[ 50.806264][ T414] copy_mm+0xa3a/0x13e0
[ 50.810258][ T414] ? copy_signal+0x610/0x610
[ 50.814684][ T414] ? __init_rwsem+0xfe/0x1d0
[ 50.819116][ T414] ? copy_signal+0x4e3/0x610
[ 50.823542][ T414] copy_process+0x1149/0x3290
[ 50.828051][ T414] ? __kasan_check_write+0x14/0x20
[ 50.832999][ T414] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.837943][ T414] ? vfs_write+0x94d/0x1110
[ 50.842287][ T414] kernel_clone+0x21e/0x9e0
[ 50.846641][ T414] ? __kasan_check_write+0x14/0x20
[ 50.851573][ T414] ? create_io_thread+0x1e0/0x1e0
[ 50.856436][ T414] __x64_sys_clone+0x23f/0x290
[ 50.861042][ T414] ? __do_sys_vfork+0x130/0x130
[ 50.865725][ T414] ? debug_smp_processor_id+0x17/0x20
[ 50.870925][ T414] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.876838][ T414] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.882468][ T414] x64_sys_call+0x1b0/0x9a0
[ 50.886806][ T414] do_syscall_64+0x3b/0xb0
[ 50.891058][ T414] ? clear_bhb_loop+0x35/0x90
[ 50.895571][ T414] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.901298][ T414] RIP: 0033:0x7efc3e911ae9
[ 50.905550][ T414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.924992][ T414] RSP: 002b:00007efc3e494078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.933325][ T414] RAX: ffffffffffffffda RBX: 00007efc3ea30f80 RCX: 00007efc3e911ae9
[ 50.941143][ T414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.948947][ T414] RBP: 00007efc3e494120 R08: 0000000000000000 R09: 0000000000000000
[ 50.956784][ T414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.964569][ T414] R13: 000000000000000b R14: 00007efc3ea30f80 R15: 00007ffc191fab58
[ 50.972383][ T414]
[ 50.975248][ T415] CPU: 0 PID: 415 Comm: syz-executor.4 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 50.985545][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 50.995538][ T415] Call Trace:
[ 50.998664][ T415]
[ 51.001436][ T415] dump_stack_lvl+0x151/0x1c0
[ 51.005955][ T415] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.011430][ T415] dump_stack+0x15/0x20
[ 51.015414][ T415] should_fail+0x3c6/0x510
[ 51.019669][ T415] __should_failslab+0xa4/0xe0
[ 51.024273][ T415] ? anon_vma_fork+0xf7/0x4e0
[ 51.028781][ T415] should_failslab+0x9/0x20
[ 51.033119][ T415] slab_pre_alloc_hook+0x37/0xd0
[ 51.037893][ T415] ? anon_vma_fork+0xf7/0x4e0
[ 51.042404][ T415] kmem_cache_alloc+0x44/0x200
[ 51.047005][ T415] anon_vma_fork+0xf7/0x4e0
[ 51.051346][ T415] ? anon_vma_name+0x43/0x70
[ 51.055771][ T415] ? vm_area_dup+0x17a/0x230
[ 51.060196][ T415] copy_mm+0xa3a/0x13e0
[ 51.064191][ T415] ? copy_signal+0x610/0x610
[ 51.068624][ T415] ? __init_rwsem+0xfe/0x1d0
[ 51.073056][ T415] ? copy_signal+0x4e3/0x610
[ 51.077474][ T415] copy_process+0x1149/0x3290
[ 51.082067][ T415] ? __kasan_check_write+0x14/0x20
[ 51.086938][ T415] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.091878][ T415] ? vfs_write+0x94d/0x1110
[ 51.096306][ T415] kernel_clone+0x21e/0x9e0
[ 51.100740][ T415] ? __kasan_check_write+0x14/0x20
[ 51.105784][ T415] ? create_io_thread+0x1e0/0x1e0
[ 51.110791][ T415] __x64_sys_clone+0x23f/0x290
[ 51.115374][ T415] ? __do_sys_vfork+0x130/0x130
[ 51.120062][ T415] ? debug_smp_processor_id+0x17/0x20
[ 51.125265][ T415] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.131190][ T415] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.136721][ T415] x64_sys_call+0x1b0/0x9a0
[ 51.141146][ T415] do_syscall_64+0x3b/0xb0
[ 51.145484][ T415] ? clear_bhb_loop+0x35/0x90
[ 51.149998][ T415] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.155729][ T415] RIP: 0033:0x7f898d7feae9
[ 51.159980][ T415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.179425][ T415] RSP: 002b:00007f898d381078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.187761][ T415] RAX: ffffffffffffffda RBX: 00007f898d91df80 RCX: 00007f898d7feae9
[ 51.195565][ T415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
2024/11/12 01:19:16 executed programs: 13
[ 51.203376][ T415] RBP: 00007f898d381120 R08: 0000000000000000 R09: 0000000000000000
[ 51.211321][ T415] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.219372][ T415] R13: 000000000000000b R14: 00007f898d91df80 R15: 00007ffef49b9ba8
[ 51.227373][ T415]
[ 51.231806][ T414] ------------[ cut here ]------------
[ 51.239167][ T30] audit: type=1400 audit(1731374356.245:98): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 51.242995][ T414] refcount_t: underflow; use-after-free.
[ 51.267139][ T408] CPU: 0 PID: 408 Comm: syz-executor.1 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 51.275743][ T30] audit: type=1400 audit(1731374356.245:99): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 51.277373][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.277387][ T408] Call Trace:
[ 51.277393][ T408]
[ 51.277401][ T408] dump_stack_lvl+0x151/0x1c0
[ 51.319566][ T408] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.325031][ T408] ? lruvec_init+0x150/0x150
[ 51.329464][ T408] dump_stack+0x15/0x20
[ 51.333451][ T408] should_fail+0x3c6/0x510
[ 51.337706][ T408] should_fail_alloc_page+0x5a/0x80
[ 51.342737][ T408] prepare_alloc_pages+0x15c/0x700
[ 51.347684][ T408] ? __alloc_pages_bulk+0xe40/0xe40
[ 51.352721][ T408] __alloc_pages+0x18c/0x8f0
[ 51.357146][ T408] ? prep_new_page+0x110/0x110
[ 51.362001][ T408] ? stack_trace_save+0x1c0/0x1c0
[ 51.366865][ T408] ? __kernel_text_address+0x9b/0x110
[ 51.372073][ T408] ? arch_stack_walk+0xf3/0x140
[ 51.376756][ T408] __pmd_alloc+0xb1/0x550
[ 51.380925][ T408] ? __pud_alloc+0x260/0x260
[ 51.385349][ T408] ? __kasan_check_write+0x14/0x20
[ 51.390297][ T408] ? _raw_spin_lock+0xa4/0x1b0
[ 51.394894][ T408] ? __kasan_check_write+0x14/0x20
[ 51.399842][ T408] copy_page_range+0x2b3d/0x2f90
[ 51.404620][ T408] ? __kasan_slab_alloc+0xb1/0xe0
[ 51.409477][ T408] ? slab_post_alloc_hook+0x53/0x2c0
[ 51.414598][ T408] ? x64_sys_call+0x1b0/0x9a0
[ 51.419116][ T408] ? pfn_valid+0x1e0/0x1e0
[ 51.423366][ T408] ? rwsem_write_trylock+0x153/0x340
[ 51.428483][ T408] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 51.434744][ T408] copy_mm+0xc7e/0x13e0
[ 51.438732][ T408] ? copy_signal+0x610/0x610
[ 51.443153][ T408] ? __init_rwsem+0xfe/0x1d0
[ 51.447583][ T408] ? copy_signal+0x4e3/0x610
[ 51.452007][ T408] copy_process+0x1149/0x3290
[ 51.456524][ T408] ? __kasan_check_write+0x14/0x20
[ 51.461470][ T408] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.466414][ T408] ? vfs_write+0x94d/0x1110
[ 51.470765][ T408] kernel_clone+0x21e/0x9e0
[ 51.475108][ T408] ? __kasan_check_write+0x14/0x20
[ 51.480041][ T408] ? create_io_thread+0x1e0/0x1e0
[ 51.484906][ T408] __x64_sys_clone+0x23f/0x290
[ 51.489504][ T408] ? __do_sys_vfork+0x130/0x130
[ 51.494190][ T408] ? debug_smp_processor_id+0x17/0x20
[ 51.499395][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.505299][ T408] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.510766][ T408] x64_sys_call+0x1b0/0x9a0
[ 51.515108][ T408] do_syscall_64+0x3b/0xb0
[ 51.519363][ T408] ? clear_bhb_loop+0x35/0x90
[ 51.523872][ T408] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.529601][ T408] RIP: 0033:0x7f623f508ae9
[ 51.533855][ T408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.553310][ T408] RSP: 002b:00007f623f08b078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.561539][ T408] RAX: ffffffffffffffda RBX: 00007f623f627f80 RCX: 00007f623f508ae9
[ 51.569361][ T408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 51.577161][ T408] RBP: 00007f623f08b120 R08: 0000000000000000 R09: 0000000000000000
[ 51.584977][ T408] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.592789][ T408] R13: 000000000000000b R14: 00007f623f627f80 R15: 00007fff08bcbcf8
[ 51.600603][ T408]
[ 51.605240][ T414] WARNING: CPU: 1 PID: 414 at lib/refcount.c:28 refcount_warn_saturate+0x158/0x1a0
[ 51.613937][ T418] FAULT_INJECTION: forcing a failure.
[ 51.613937][ T418] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 51.617798][ T414] Modules linked in:
[ 51.649833][ T414] CPU: 1 PID: 414 Comm: syz-executor.2 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 51.658394][ T361] BUG: unable to handle page fault for address: ffffed1800000017
[ 51.667556][ T361] #PF: supervisor read access in kernel mode
[ 51.673477][ T361] #PF: error_code(0x0000) - not-present page
[ 51.679291][ T361] PGD 23fff2067 P4D 23fff2067 PUD 0
[ 51.682750][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.684412][ T361] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 51.684431][ T361] CPU: 0 PID: 361 Comm: syz-executor.4 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 51.694364][ T414] RIP: 0010:refcount_warn_saturate+0x158/0x1a0
[ 51.699333][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.699345][ T361] RIP: 0010:__rb_insert_augmented+0x36b/0x610
[ 51.709621][ T414] Code: 04 01 48 c7 c7 c0 02 a3 85 e8 c4 de db fe 0f 0b eb 8b e8 4b 94 0a ff c6 05 b5 bd c0 04 01 48 c7 c7 20 03 a3 85 e8 a8 de db fe <0f> 0b e9 6c ff ff ff e8 2c 94 0a ff c6 05 97 bd c0 04 01 48 c7 c7
[ 51.715650][ T361] Code: 49 89 5d 00 48 83 e3 fc 43 80 3c 26 00 74 08 4c 89 ff e8 08 9a 2a ff 4d 89 2f 48 85 db 74 2a 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 46 99 2a ff 48 8d 43 08 4c 39 7b
[ 51.715668][ T361] RSP: 0018:ffffc90000b378f8 EFLAGS: 00010a06
[ 51.726057][ T418] CPU: 1 PID: 418 Comm: syz-executor.3 Not tainted 5.15.167-syzkaller-1075754-g3bfe08931bff #0
[ 51.731722][ T361]
[ 51.731729][ T361] RAX: 1ffff11800000017 RBX: ffff88c0000000a8 RCX: ffff88810f5062c0
[ 51.751150][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 51.770797][ T361] RDX: 0000000000000000 RSI: ffff8881127df748 RDI: ffff88811f9b51c0
[ 51.776700][ T418] Call Trace:
[ 51.776709][ T418]
[ 51.786857][ T361] RBP: ffffc90000b37960 R08: dffffc0000000000 R09: ffff8881127df750
[ 51.789035][ T418] dump_stack_lvl+0x151/0x1c0
[ 51.796837][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 51.806730][ T418] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.814580][ T361] R13: ffff8881127df748 R14: ffff88c0000000b8 R15: ffff88811f83f998
[ 51.817669][ T418] dump_stack+0x15/0x20
[ 51.820443][ T361] FS: 00005555708fd480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 51.828254][ T418] should_fail+0x3c6/0x510
[ 51.832767][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.840582][ T418] should_fail_alloc_page+0x5a/0x80
[ 51.846054][ T361] CR2: ffffed1800000017 CR3: 000000011f9b1000 CR4: 00000000003506b0
[ 51.853859][ T418] prepare_alloc_pages+0x15c/0x700
[ 51.857853][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.866622][ T418] ? __alloc_pages_bulk+0xe40/0xe40
[ 51.870872][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.877294][ T418] __alloc_pages+0x18c/0x8f0
[ 51.882328][ T361] Call Trace:
[ 51.882335][ T361]
[ 51.890138][ T418] ? prep_new_page+0x110/0x110
[ 51.895086][ T361] ? __die_body+0x62/0xb0
[ 51.902899][ T418] ? stack_trace_save+0x1c0/0x1c0
[ 51.907939][ T361] ? __die+0x7e/0x90
[ 51.915743][ T418] ? __kernel_text_address+0x9b/0x110
[ 51.920170][ T361] ? page_fault_oops+0x7f9/0xa90
[ 51.923294][ T418] pte_alloc_one+0x73/0x1b0
[ 51.926075][ T361] ? kernelmode_fixup_or_oops+0xd0/0xd0
[ 51.930671][ T418] ? pfn_modify_allowed+0x2f0/0x2f0
[ 51.934864][ T361] ? is_prefetch+0x47a/0x6d0
[ 51.939710][ T418] __pte_alloc+0x86/0x350
[ 51.943434][ T361] ? __rb_insert_augmented+0x36b/0x610
[ 51.948724][ T418] ? free_pgtables+0x280/0x280
[ 51.953511][ T361] ? __rb_insert_augmented+0x36b/0x610
[ 51.957847][ T418] ? _raw_spin_lock+0xa4/0x1b0
[ 51.963404][ T361] ? __rb_insert_augmented+0x36b/0x610
[ 51.968434][ T418] ? __kasan_check_write+0x14/0x20
[ 51.972860][ T361] ? fixup_exception+0xbb/0x13c0
[ 51.977034][ T418] copy_page_range+0x28a8/0x2f90
[ 51.982317][ T361] ? stack_trace_save+0x113/0x1c0
[ 51.986913][ T418] ? __kasan_slab_alloc+0xb1/0xe0
[ 51.992219][ T361] ? kernelmode_fixup_or_oops+0xb9/0xd0
[ 51.996809][ T418] ? slab_post_alloc_hook+0x53/0x2c0
[ 52.002114][ T361] ? __bad_area_nosemaphore+0xc2/0x480
[ 52.007049][ T418] ? x64_sys_call+0x1b0/0x9a0
[ 52.011823][ T361] ? bad_area_nosemaphore+0x2d/0x40
[ 52.016695][ T418] ? pfn_valid+0x1e0/0x1e0
[ 52.021591][ T361] ? do_kern_addr_fault+0x69/0x80
[ 52.026405][ T418] ? rwsem_write_trylock+0x153/0x340
[ 52.031792][ T361] ? exc_page_fault+0x4dd/0x7f0
[ 52.037012][ T418] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 52.042326][ T361] ? asm_exc_page_fault+0x27/0x30
[ 52.046821][ T418] copy_mm+0xc7e/0x13e0
[ 52.051856][ T361] ? __rb_insert_augmented+0x36b/0x610
[ 52.056114][ T418] ? copy_signal+0x610/0x610
[ 52.060959][ T361] ? __rb_insert_augmented+0x28f/0x610
[ 52.066153][ T418] ? __init_rwsem+0xfe/0x1d0
[ 52.070770][ T361] ? anon_vma_interval_tree_iter_next+0x390/0x390
[ 52.077024][ T418] ? copy_signal+0x4e3/0x610
[ 52.081887][ T361] vma_interval_tree_insert_after+0x2be/0x2d0
[ 52.085871][ T418] copy_process+0x1149/0x3290
[ 52.091168][ T361] copy_mm+0xba2/0x13e0
[ 52.095598][ T418] ? __kasan_check_write+0x14/0x20
[ 52.101023][ T361] ? copy_signal+0x610/0x610
[ 52.105444][ T418] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.111689][ T361] ? __init_rwsem+0xfe/0x1d0
[ 52.116114][ T418] ? vfs_write+0x94d/0x1110
[ 52.122022][ T361] ? copy_signal+0x4e3/0x610
[ 52.126629][ T418] kernel_clone+0x21e/0x9e0
[ 52.130612][ T361] copy_process+0x1149/0x3290
[ 52.135567][ T418] ? __kasan_check_write+0x14/0x20
[ 52.139986][ T361] ? __kasan_check_read+0x11/0x20
[ 52.144928][ T418] ? create_io_thread+0x1e0/0x1e0
[ 52.149355][ T361] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.153728][ T418] __x64_sys_clone+0x23f/0x290
[ 52.158124][ T361] ? vfs_read+0x704/0xd40
[ 52.162460][ T418] ? __do_sys_vfork+0x130/0x130
[ 52.167061][ T361] kernel_clone+0x21e/0x9e0
[ 52.172021][ T418] ? debug_smp_processor_id+0x17/0x20
[ 52.176872][ T361] ? create_io_thread+0x1e0/0x1e0
[ 52.181728][ T418] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.186686][ T361] ? debug_smp_processor_id+0x17/0x20
[ 52.191276][ T418] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.195445][ T361] __x64_sys_clone+0x23f/0x290
[ 52.200137][ T418] x64_sys_call+0x1b0/0x9a0
[ 52.204472][ T361] ? __do_sys_vfork+0x130/0x130
[ 52.209677][ T418] do_syscall_64+0x3b/0xb0
[ 52.214551][ T361] x64_sys_call+0x1b0/0x9a0
[ 52.220441][ T418] ? clear_bhb_loop+0x35/0x90
[ 52.225693][ T361] do_syscall_64+0x3b/0xb0
[ 52.231115][ T418] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.235801][ T361] ? clear_bhb_loop+0x35/0x90
[ 52.240148][ T418] RIP: 0033:0x7f8d7ae12ae9
[ 52.244828][ T361] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.249156][ T418] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.253418][ T361] RIP: 0033:0x7f898d7fbb13
[ 52.257934][ T418] RSP: 002b:00007f8d7a995078 EFLAGS: 00000206
[ 52.262189][ T361] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 52.267914][ T418] ORIG_RAX: 0000000000000038
[ 52.272435][ T361] RSP: 002b:00007ffef49b9db8 EFLAGS: 00000246
[ 52.276683][ T418] RAX: ffffffffffffffda RBX: 00007f8d7af31f80 RCX: 00007f8d7ae12ae9
[ 52.282409][ T361] ORIG_RAX: 0000000000000038
[ 52.301853][ T418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 52.306115][ T361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f898d7fbb13
[ 52.312009][ T418] RBP: 00007f8d7a995120 R08: 0000000000000000 R09: 0000000000000000
[ 52.331449][ T361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 52.335963][ T418] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.341865][ T361] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 52.349765][ T418] R13: 000000000000000b R14: 00007f8d7af31f80 R15: 00007ffdbb59bbd8
[ 52.354274][ T361] R10: 00005555708fd750 R11: 0000000000000246 R12: 0000000000000001
[ 52.362093][ T418]
[ 52.369903][ T361] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 52.386659][ T414] RSP: 0018:ffffc90001017968 EFLAGS: 00010246
[ 52.393345][ T361]
[ 52.393353][ T361] Modules linked in:
[ 52.393380][ T361] CR2: ffffed1800000017
[ 52.401489][ T414]
[ 52.408970][ T361] ---[ end trace 3e3b8c889f78df97 ]---
[ 52.451411][ T361] RIP: 0010:__rb_insert_augmented+0x36b/0x610
[ 52.457299][ T361] Code: 49 89 5d 00 48 83 e3 fc 43 80 3c 26 00 74 08 4c 89 ff e8 08 9a 2a ff 4d 89 2f 48 85 db 74 2a 4c 8d 73 10 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 f7 e8 46 99 2a ff 48 8d 43 08 4c 39 7b
[ 52.476743][ T361] RSP: 0018:ffffc90000b378f8 EFLAGS: 00010a06
[ 52.482731][ T361] RAX: 1ffff11800000017 RBX: ffff88c0000000a8 RCX: ffff88810f5062c0
[ 52.490541][ T361] RDX: 0000000000000000 RSI: ffff8881127df748 RDI: ffff88811f9b51c0
[ 52.498353][ T361] RBP: ffffc90000b37960 R08: dffffc0000000000 R09: ffff8881127df750
[ 52.506165][ T361] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 52.513986][ T361] R13: ffff8881127df748 R14: ffff88c0000000b8 R15: ffff88811f83f998
[ 52.521788][ T361] FS: 00005555708fd480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 52.530655][ T361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.537075][ T361] CR2: ffffed1800000017 CR3: 000000011f9b1000 CR4: 00000000003506b0
[ 52.544976][ T361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.552783][ T361] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.560608][ T361] Kernel panic - not syncing: Fatal exception
[ 52.566734][ T361] Kernel Offset: disabled
[ 52.570864][ T361] Rebooting in 86400 seconds..