Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts.
2026/04/03 22:43:19 parsed 1 programs
[ 45.659153][ T28] audit: type=1400 audit(1775256199.964:107): avc: denied { unlink } for pid=389 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"
[ 45.694902][ T389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.547694][ T28] audit: type=1401 audit(1775256200.844:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.601640][ T28] audit: type=1400 audit(1775256200.904:109): avc: denied { create } for pid=414 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 46.629636][ T398] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.636871][ T398] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.644571][ T398] device bridge_slave_0 entered promiscuous mode
[ 46.652906][ T398] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.660199][ T398] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.667820][ T398] device bridge_slave_1 entered promiscuous mode
[ 46.943657][ T398] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.950766][ T398] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.958495][ T398] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.965742][ T398] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.113571][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.126405][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.150360][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.166010][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.206210][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.214781][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.221875][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.231018][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.239338][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.246601][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.269429][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.277494][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.304156][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.318361][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.326974][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.334568][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.345112][ T398] device veth0_vlan entered promiscuous mode
[ 47.361866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.380602][ T398] device veth1_macvtap entered promiscuous mode
[ 47.398276][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.409337][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/04/03 22:43:21 executed programs: 0
[ 47.716118][ T457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.723381][ T457] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.731167][ T457] device bridge_slave_0 entered promiscuous mode
[ 47.741946][ T457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.749258][ T457] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.756646][ T457] device bridge_slave_1 entered promiscuous mode
[ 47.790985][ T458] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.798138][ T458] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.805842][ T458] device bridge_slave_0 entered promiscuous mode
[ 47.830659][ T458] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.837927][ T458] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.845568][ T458] device bridge_slave_1 entered promiscuous mode
[ 47.913506][ T460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.920891][ T460] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.928383][ T460] device bridge_slave_0 entered promiscuous mode
[ 47.938251][ T460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.945514][ T460] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.953265][ T460] device bridge_slave_1 entered promiscuous mode
[ 47.981349][ T462] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.988421][ T462] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.996385][ T462] device bridge_slave_0 entered promiscuous mode
[ 48.023030][ T462] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.030451][ T462] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.038278][ T462] device bridge_slave_1 entered promiscuous mode
[ 48.057995][ T464] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.065365][ T464] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.072939][ T464] device bridge_slave_0 entered promiscuous mode
[ 48.096073][ T464] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.103767][ T464] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.111408][ T464] device bridge_slave_1 entered promiscuous mode
[ 48.244742][ T457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.252023][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.259328][ T457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.266614][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.302533][ T458] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.310049][ T458] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.317583][ T458] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.324632][ T458] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.348335][ T460] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.355430][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.362957][ T460] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.370028][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.423225][ T464] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.430432][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.437791][ T464] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.445090][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.477903][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.485793][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.493235][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.502611][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.510337][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.517703][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.525206][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.532729][ T307] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.540386][ T307] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.567800][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.576546][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.584841][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.591914][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.600340][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.608501][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.615555][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.623007][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.631686][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.638747][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.646450][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.654879][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.661939][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.669368][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.677511][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.716072][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.723917][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.731915][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.740682][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.749682][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.756792][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.764473][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.773031][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.781683][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.789852][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.819415][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.827995][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.836480][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.843635][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.851982][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 48.861042][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.869716][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 48.878079][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.888272][ T458] device veth0_vlan entered promiscuous mode
[ 48.904805][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 48.912787][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.921111][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.929868][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.937383][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.946183][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.955518][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.962848][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.970590][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.978425][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.986308][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 49.009620][ T457] device veth0_vlan entered promiscuous mode
[ 49.016441][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.024820][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.033139][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.041308][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.048984][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 49.057356][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.065863][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.072949][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.080425][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 49.088835][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.097056][ T307] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.104106][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.111858][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 49.120278][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.128365][ T307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.135403][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.142857][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 49.151108][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.159203][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.166642][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.184594][ T458] device veth1_macvtap entered promiscuous mode
[ 49.195315][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.204688][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.213204][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.221759][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.230824][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.255028][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.263682][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.271908][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.280312][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.287785][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 49.296567][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.304778][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.312851][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 49.321240][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.339593][ T464] device veth0_vlan entered promiscuous mode
[ 49.352359][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.361030][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.369939][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.378364][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.387309][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.403294][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.411763][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.432049][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.440335][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.448036][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.459684][ T457] device veth1_macvtap entered promiscuous mode
[ 49.474205][ T464] device veth1_macvtap entered promiscuous mode
[ 49.488782][ T28] audit: type=1400 audit(1775256203.784:110): avc: denied { create } for pid=480 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[ 49.509587][ T28] audit: type=1400 audit(1775256203.784:111): avc: denied { bpf } for pid=480 comm="syz.6.19" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 49.530210][ T481] FAULT_INJECTION: forcing a failure.
[ 49.530210][ T481] name failslab, interval 1, probability 0, space 0, times 1
[ 49.542914][ T28] audit: type=1400 audit(1775256203.784:112): avc: denied { prog_load } for pid=480 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 49.542941][ T28] audit: type=1400 audit(1775256203.784:113): avc: denied { perfmon } for pid=480 comm="syz.6.19" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 49.542962][ T28] audit: type=1400 audit(1775256203.784:114): avc: denied { prog_run } for pid=480 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 49.542984][ T28] audit: type=1400 audit(1775256203.814:115): avc: denied { bind } for pid=480 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[ 49.543004][ T28] audit: type=1400 audit(1775256203.814:116): avc: denied { listen } for pid=480 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1
[ 49.543243][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.562626][ T481] CPU: 0 PID: 481 Comm: syz.6.19 Not tainted syzkaller #0
[ 49.583777][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.601741][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.601755][ T481] Call Trace:
[ 49.601760][ T481]
[ 49.601766][ T481] __dump_stack+0x21/0x24
[ 49.601795][ T481] dump_stack_lvl+0x110/0x170
[ 49.622298][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.640233][ T481] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.640267][ T481] ? is_bpf_text_address+0x177/0x190
[ 49.640290][ T481] dump_stack+0x15/0x24
[ 49.648859][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.655450][ T481] should_fail_ex+0x3d4/0x520
[ 49.724354][ T481] __should_failslab+0xac/0xf0
[ 49.729233][ T481] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 49.735308][ T481] should_failslab+0x9/0x20
[ 49.739831][ T481] __kmem_cache_alloc_node+0x3d/0x2c0
[ 49.745293][ T481] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 49.751097][ T481] kmalloc_trace+0x29/0xb0
[ 49.755605][ T481] virtio_transport_alloc_pkt+0x6a/0xa00
[ 49.761237][ T481] ? __kasan_check_write+0x14/0x20
[ 49.766339][ T481] ? _raw_spin_lock_bh+0x94/0xf0
[ 49.771368][ T481] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 49.776949][ T481] virtio_transport_send_pkt_info+0x32d/0x720
[ 49.783388][ T481] virtio_transport_release+0x207/0xbc0
[ 49.789139][ T481] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 49.794899][ T481] ? __cfi_virtio_transport_release+0x10/0x10
[ 49.800986][ T481] ? __local_bh_enable_ip+0x58/0x80
[ 49.806203][ T481] ? _raw_spin_unlock_bh+0x50/0x60
[ 49.811313][ T481] ? lock_sock_nested+0x217/0x2a0
[ 49.816537][ T481] ? __kasan_check_write+0x14/0x20
[ 49.821649][ T481] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 49.827113][ T481] ? __cfi_lock_sock_nested+0x10/0x10
[ 49.832472][ T481] ? __kasan_check_write+0x14/0x20
[ 49.837573][ T481] ? __kasan_check_write+0x14/0x20
[ 49.842672][ T481] __vsock_release+0xad/0x510
[ 49.847348][ T481] __vsock_release+0x384/0x510
[ 49.852279][ T481] vsock_release+0xb5/0x120
[ 49.856842][ T481] sock_close+0xf1/0x290
[ 49.861103][ T481] ? __cfi_sock_close+0x10/0x10
[ 49.865943][ T481] __fput+0x1fc/0x8f0
[ 49.870066][ T481] ____fput+0x15/0x20
[ 49.874046][ T481] task_work_run+0x1e1/0x250
[ 49.878770][ T481] ? __cfi_task_work_run+0x10/0x10
[ 49.883868][ T481] ? __cfi___close_range+0x10/0x10
[ 49.888985][ T481] exit_to_user_mode_loop+0x9b/0xb0
[ 49.894260][ T481] exit_to_user_mode_prepare+0x87/0xd0
[ 49.899745][ T481] syscall_exit_to_user_mode+0x1a/0x30
[ 49.905200][ T481] do_syscall_64+0x58/0xa0
[ 49.909661][ T481] ? clear_bhb_loop+0x30/0x80
[ 49.914326][ T481] ? clear_bhb_loop+0x30/0x80
[ 49.919001][ T481] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.924882][ T481] RIP: 0033:0x7f175099a339
[ 49.929314][ T481] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 49.948922][ T481] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 49.957416][ T481] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 49.965376][ T481] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 49.973336][ T481] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 49.981760][ T481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.989818][ T481] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 49.997800][ T481]
[ 50.008391][ T460] device veth0_vlan entered promiscuous mode
[ 50.026160][ T483] FAULT_INJECTION: forcing a failure.
[ 50.026160][ T483] name failslab, interval 1, probability 0, space 0, times 0
[ 50.026565][ T462] device veth0_vlan entered promiscuous mode
[ 50.045662][ T483] CPU: 1 PID: 483 Comm: syz.6.22 Not tainted syzkaller #0
[ 50.052797][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.062854][ T483] Call Trace:
[ 50.066125][ T483]
[ 50.069044][ T483] __dump_stack+0x21/0x24
[ 50.073375][ T483] dump_stack_lvl+0x110/0x170
[ 50.078042][ T483] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.083235][ T483] ? is_bpf_text_address+0x177/0x190
[ 50.088533][ T483] dump_stack+0x15/0x24
[ 50.092891][ T483] should_fail_ex+0x3d4/0x520
[ 50.097687][ T483] __should_failslab+0xac/0xf0
[ 50.102450][ T483] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.108351][ T483] should_failslab+0x9/0x20
[ 50.113056][ T483] __kmem_cache_alloc_node+0x3d/0x2c0
[ 50.118429][ T483] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.124333][ T483] kmalloc_trace+0x29/0xb0
[ 50.128849][ T483] virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.134626][ T483] ? __kasan_check_write+0x14/0x20
[ 50.139738][ T483] ? _raw_spin_lock_bh+0x94/0xf0
[ 50.144680][ T483] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 50.150620][ T483] virtio_transport_send_pkt_info+0x32d/0x720
[ 50.156768][ T483] virtio_transport_release+0x207/0xbc0
[ 50.162394][ T483] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 50.167853][ T483] ? __cfi_virtio_transport_release+0x10/0x10
[ 50.173935][ T483] ? __local_bh_enable_ip+0x58/0x80
[ 50.179120][ T483] ? _raw_spin_unlock_bh+0x50/0x60
[ 50.184330][ T483] ? lock_sock_nested+0x217/0x2a0
[ 50.189341][ T483] ? __kasan_check_write+0x14/0x20
[ 50.194703][ T483] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 50.200221][ T483] ? __cfi_lock_sock_nested+0x10/0x10
[ 50.205783][ T483] ? __kasan_check_write+0x14/0x20
[ 50.210900][ T483] ? __kasan_check_write+0x14/0x20
[ 50.216108][ T483] __vsock_release+0xad/0x510
[ 50.220788][ T483] __vsock_release+0x384/0x510
[ 50.225634][ T483] vsock_release+0xb5/0x120
[ 50.230132][ T483] sock_close+0xf1/0x290
[ 50.234381][ T483] ? __cfi_sock_close+0x10/0x10
[ 50.239397][ T483] __fput+0x1fc/0x8f0
[ 50.243472][ T483] ____fput+0x15/0x20
[ 50.247709][ T483] task_work_run+0x1e1/0x250
[ 50.252292][ T483] ? __cfi_task_work_run+0x10/0x10
[ 50.257433][ T483] ? __cfi___close_range+0x10/0x10
[ 50.262681][ T483] exit_to_user_mode_loop+0x9b/0xb0
[ 50.267873][ T483] exit_to_user_mode_prepare+0x87/0xd0
[ 50.273350][ T483] syscall_exit_to_user_mode+0x1a/0x30
[ 50.278904][ T483] do_syscall_64+0x58/0xa0
[ 50.283510][ T483] ? clear_bhb_loop+0x30/0x80
[ 50.288182][ T483] ? clear_bhb_loop+0x30/0x80
[ 50.292892][ T483] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.298985][ T483] RIP: 0033:0x7f175099a339
[ 50.303490][ T483] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 50.323189][ T483] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 50.331606][ T483] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 50.339571][ T483] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 50.347717][ T483] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 50.355684][ T483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.363659][ T483] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 50.371801][ T483]
[ 50.381235][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.390104][ T485] FAULT_INJECTION: forcing a failure.
[ 50.390104][ T485] name failslab, interval 1, probability 0, space 0, times 0
[ 50.395054][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.403254][ T485] CPU: 0 PID: 485 Comm: syz.6.23 Not tainted syzkaller #0
[ 50.412059][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.418243][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.418255][ T485] Call Trace:
[ 50.426932][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.436724][ T485]
[ 50.436733][ T485] __dump_stack+0x21/0x24
[ 50.436764][ T485] dump_stack_lvl+0x110/0x170
[ 50.436787][ T485] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.440532][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.448309][ T485] ? is_bpf_text_address+0x177/0x190
[ 50.451743][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.455735][ T485] dump_stack+0x15/0x24
[ 50.460794][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.465508][ T485] should_fail_ex+0x3d4/0x520
[ 50.473744][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.478571][ T485] __should_failslab+0xac/0xf0
[ 50.486754][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.490703][ T485] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.490741][ T485] should_failslab+0x9/0x20
[ 50.490758][ T485] __kmem_cache_alloc_node+0x3d/0x2c0
[ 50.490781][ T485] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.499211][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.503511][ T485] kmalloc_trace+0x29/0xb0
[ 50.558819][ T485] virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.564561][ T485] ? __kasan_check_write+0x14/0x20
[ 50.569832][ T485] ? _raw_spin_lock_bh+0x94/0xf0
[ 50.574847][ T485] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 50.580315][ T485] virtio_transport_send_pkt_info+0x32d/0x720
[ 50.586638][ T485] virtio_transport_release+0x207/0xbc0
[ 50.592263][ T485] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 50.597822][ T485] ? __cfi_virtio_transport_release+0x10/0x10
[ 50.603989][ T485] ? __local_bh_enable_ip+0x58/0x80
[ 50.609260][ T485] ? _raw_spin_unlock_bh+0x50/0x60
[ 50.614398][ T485] ? lock_sock_nested+0x217/0x2a0
[ 50.619544][ T485] ? __kasan_check_write+0x14/0x20
[ 50.624728][ T485] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 50.630654][ T485] ? __cfi_lock_sock_nested+0x10/0x10
[ 50.636018][ T485] ? __kasan_check_write+0x14/0x20
[ 50.641128][ T485] ? __kasan_check_write+0x14/0x20
[ 50.646236][ T485] __vsock_release+0xad/0x510
[ 50.651000][ T485] __vsock_release+0x384/0x510
[ 50.655804][ T485] vsock_release+0xb5/0x120
[ 50.660301][ T485] sock_close+0xf1/0x290
[ 50.664538][ T485] ? __cfi_sock_close+0x10/0x10
[ 50.669382][ T485] __fput+0x1fc/0x8f0
[ 50.673354][ T485] ____fput+0x15/0x20
[ 50.677324][ T485] task_work_run+0x1e1/0x250
[ 50.682005][ T485] ? __cfi_task_work_run+0x10/0x10
[ 50.687305][ T485] ? __cfi___close_range+0x10/0x10
[ 50.692581][ T485] exit_to_user_mode_loop+0x9b/0xb0
[ 50.697864][ T485] exit_to_user_mode_prepare+0x87/0xd0
[ 50.703353][ T485] syscall_exit_to_user_mode+0x1a/0x30
[ 50.708836][ T485] do_syscall_64+0x58/0xa0
[ 50.713345][ T485] ? clear_bhb_loop+0x30/0x80
[ 50.718028][ T485] ? clear_bhb_loop+0x30/0x80
[ 50.722967][ T485] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.728872][ T485] RIP: 0033:0x7f175099a339
[ 50.733492][ T485] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 50.753527][ T485] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 50.761946][ T485] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 50.769906][ T485] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 50.777984][ T485] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 50.786134][ T485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.794098][ T485] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 50.802151][ T485]
[ 50.823340][ T487] FAULT_INJECTION: forcing a failure.
[ 50.823340][ T487] name failslab, interval 1, probability 0, space 0, times 0
[ 50.826199][ T460] device veth1_macvtap entered promiscuous mode
[ 50.836496][ T487] CPU: 0 PID: 487 Comm: syz.6.24 Not tainted syzkaller #0
[ 50.849931][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.860159][ T487] Call Trace:
[ 50.863441][ T487]
[ 50.866454][ T487] __dump_stack+0x21/0x24
[ 50.870781][ T487] dump_stack_lvl+0x110/0x170
[ 50.875458][ T487] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.880518][ T487] ? is_bpf_text_address+0x177/0x190
[ 50.886077][ T487] dump_stack+0x15/0x24
[ 50.890236][ T487] should_fail_ex+0x3d4/0x520
[ 50.894907][ T487] __should_failslab+0xac/0xf0
[ 50.899664][ T487] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.905696][ T487] should_failslab+0x9/0x20
[ 50.910211][ T487] __kmem_cache_alloc_node+0x3d/0x2c0
[ 50.915585][ T487] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.921657][ T487] kmalloc_trace+0x29/0xb0
[ 50.926083][ T487] virtio_transport_alloc_pkt+0x6a/0xa00
[ 50.931795][ T487] ? __kasan_check_write+0x14/0x20
[ 50.936993][ T487] ? _raw_spin_lock_bh+0x94/0xf0
[ 50.941951][ T487] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 50.947683][ T487] virtio_transport_send_pkt_info+0x32d/0x720
[ 50.953854][ T487] virtio_transport_release+0x207/0xbc0
[ 50.959404][ T487] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 50.964957][ T487] ? __cfi_virtio_transport_release+0x10/0x10
[ 50.971020][ T487] ? __local_bh_enable_ip+0x58/0x80
[ 50.976334][ T487] ? _raw_spin_unlock_bh+0x50/0x60
[ 50.981625][ T487] ? lock_sock_nested+0x217/0x2a0
[ 50.986726][ T487] ? __kasan_check_write+0x14/0x20
[ 50.991865][ T487] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 50.997325][ T487] ? __cfi_lock_sock_nested+0x10/0x10
[ 51.002709][ T487] ? __kasan_check_write+0x14/0x20
[ 51.007804][ T487] ? __kasan_check_write+0x14/0x20
[ 51.012925][ T487] __vsock_release+0xad/0x510
[ 51.017592][ T487] __vsock_release+0x384/0x510
[ 51.022368][ T487] vsock_release+0xb5/0x120
[ 51.026882][ T487] sock_close+0xf1/0x290
[ 51.031135][ T487] ? __cfi_sock_close+0x10/0x10
[ 51.035989][ T487] __fput+0x1fc/0x8f0
[ 51.039987][ T487] ____fput+0x15/0x20
[ 51.043970][ T487] task_work_run+0x1e1/0x250
[ 51.048566][ T487] ? __cfi_task_work_run+0x10/0x10
[ 51.053761][ T487] ? __cfi___close_range+0x10/0x10
[ 51.058964][ T487] exit_to_user_mode_loop+0x9b/0xb0
[ 51.064366][ T487] exit_to_user_mode_prepare+0x87/0xd0
[ 51.069929][ T487] syscall_exit_to_user_mode+0x1a/0x30
[ 51.075381][ T487] do_syscall_64+0x58/0xa0
[ 51.079887][ T487] ? clear_bhb_loop+0x30/0x80
[ 51.084665][ T487] ? clear_bhb_loop+0x30/0x80
[ 51.089661][ T487] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.096084][ T487] RIP: 0033:0x7f175099a339
[ 51.100488][ T487] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 51.120175][ T487] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 51.128625][ T487] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 51.136603][ T487] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 51.144673][ T487] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 51.152732][ T487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.160770][ T487] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 51.168794][ T487]
[ 51.190895][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.198478][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.206396][ T491] FAULT_INJECTION: forcing a failure.
[ 51.206396][ T491] name failslab, interval 1, probability 0, space 0, times 0
[ 51.207367][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 51.220569][ T491] CPU: 0 PID: 491 Comm: syz.6.25 Not tainted syzkaller #0
[ 51.228545][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.234482][ T491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 51.234495][ T491] Call Trace:
[ 51.234500][ T491]
[ 51.234506][ T491] __dump_stack+0x21/0x24
[ 51.234538][ T491] dump_stack_lvl+0x110/0x170
[ 51.234590][ T491] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.234629][ T491] ? is_bpf_text_address+0x177/0x190
[ 51.234654][ T491] dump_stack+0x15/0x24
[ 51.234677][ T491] should_fail_ex+0x3d4/0x520
[ 51.234702][ T491] __should_failslab+0xac/0xf0
[ 51.234723][ T491] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 51.234750][ T491] should_failslab+0x9/0x20
[ 51.234767][ T491] __kmem_cache_alloc_node+0x3d/0x2c0
[ 51.234791][ T491] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 51.234829][ T491] kmalloc_trace+0x29/0xb0
[ 51.234862][ T491] virtio_transport_alloc_pkt+0x6a/0xa00
[ 51.234887][ T491] ? __kasan_check_write+0x14/0x20
[ 51.234904][ T491] ? _raw_spin_lock_bh+0x94/0xf0
[ 51.234939][ T491] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 51.234997][ T491] virtio_transport_send_pkt_info+0x32d/0x720
[ 51.235024][ T491] virtio_transport_release+0x207/0xbc0
[ 51.235049][ T491] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 51.235074][ T491] ? __cfi_virtio_transport_release+0x10/0x10
[ 51.235100][ T491] ? __local_bh_enable_ip+0x58/0x80
[ 51.235119][ T491] ? _raw_spin_unlock_bh+0x50/0x60
[ 51.235144][ T491] ? lock_sock_nested+0x217/0x2a0
[ 51.235164][ T491] ? __kasan_check_write+0x14/0x20
[ 51.235180][ T491] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 51.235206][ T491] ? __cfi_lock_sock_nested+0x10/0x10
[ 51.235226][ T491] ? __kasan_check_write+0x14/0x20
[ 51.235243][ T491] ? __kasan_check_write+0x14/0x20
[ 51.235261][ T491] __vsock_release+0xad/0x510
[ 51.235289][ T491] __vsock_release+0x384/0x510
[ 51.235309][ T491] vsock_release+0xb5/0x120
[ 51.235327][ T491] sock_close+0xf1/0x290
[ 51.235360][ T491] ? __cfi_sock_close+0x10/0x10
[ 51.235380][ T491] __fput+0x1fc/0x8f0
[ 51.235402][ T491] ____fput+0x15/0x20
[ 51.235421][ T491] task_work_run+0x1e1/0x250
[ 51.235443][ T491] ? __cfi_task_work_run+0x10/0x10
[ 51.235464][ T491] ? __cfi___close_range+0x10/0x10
[ 51.235482][ T491] exit_to_user_mode_loop+0x9b/0xb0
[ 51.235502][ T491] exit_to_user_mode_prepare+0x87/0xd0
[ 51.235520][ T491] syscall_exit_to_user_mode+0x1a/0x30
[ 51.244282][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 51.253841][ T491] do_syscall_64+0x58/0xa0
[ 51.253874][ T491] ? clear_bhb_loop+0x30/0x80
[ 51.253893][ T491] ? clear_bhb_loop+0x30/0x80
[ 51.489632][ T491] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.495563][ T491] RIP: 0033:0x7f175099a339
[ 51.500090][ T491] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 51.519784][ T491] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 51.528297][ T491] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 51.536278][ T491] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 51.544243][ T491] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 51.552312][ T491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.560296][ T491] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 51.568359][ T491]
[ 51.577966][ T489] FAULT_INJECTION: forcing a failure.
[ 51.577966][ T489] name failslab, interval 1, probability 0, space 0, times 0
[ 51.590894][ T489] CPU: 0 PID: 489 Comm: syz.0.17 Not tainted syzkaller #0
[ 51.598048][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 51.608203][ T489] Call Trace:
[ 51.611490][ T489]
[ 51.614434][ T489] __dump_stack+0x21/0x24
[ 51.618780][ T489] dump_stack_lvl+0x110/0x170
[ 51.623460][ T489] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.628498][ T489] ? is_bpf_text_address+0x177/0x190
[ 51.633887][ T489] dump_stack+0x15/0x24
[ 51.638072][ T489] should_fail_ex+0x3d4/0x520
[ 51.642754][ T489] __should_failslab+0xac/0xf0
[ 51.647557][ T489] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 51.653363][ T489] should_failslab+0x9/0x20
[ 51.657879][ T489] __kmem_cache_alloc_node+0x3d/0x2c0
[ 51.663341][ T489] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 51.669325][ T489] kmalloc_trace+0x29/0xb0
[ 51.673741][ T489] virtio_transport_alloc_pkt+0x6a/0xa00
[ 51.679418][ T489] ? __kasan_check_write+0x14/0x20
[ 51.684653][ T489] ? _raw_spin_lock_bh+0x94/0xf0
[ 51.689683][ T489] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 51.695292][ T489] virtio_transport_send_pkt_info+0x32d/0x720
[ 51.701463][ T489] virtio_transport_release+0x2d9/0xbc0
[ 51.707245][ T489] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 51.712730][ T489] ? __cfi_virtio_transport_release+0x10/0x10
[ 51.718899][ T489] ? __local_bh_enable_ip+0x58/0x80
[ 51.724110][ T489] ? _raw_spin_unlock_bh+0x50/0x60
[ 51.729239][ T489] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 51.734704][ T489] ? __cfi_lock_sock_nested+0x10/0x10
[ 51.740167][ T489] ? __kasan_check_write+0x14/0x20
[ 51.745361][ T489] ? __kasan_check_write+0x14/0x20
[ 51.750470][ T489] __vsock_release+0xad/0x510
[ 51.755234][ T489] __vsock_release+0x384/0x510
[ 51.759992][ T489] vsock_release+0xb5/0x120
[ 51.764492][ T489] sock_close+0xf1/0x290
[ 51.768914][ T489] ? __cfi_sock_close+0x10/0x10
[ 51.773774][ T489] __fput+0x1fc/0x8f0
[ 51.777768][ T489] ____fput+0x15/0x20
[ 51.781842][ T489] task_work_run+0x1e1/0x250
[ 51.786433][ T489] ? __cfi_task_work_run+0x10/0x10
[ 51.791551][ T489] ? __cfi___close_range+0x10/0x10
[ 51.796679][ T489] exit_to_user_mode_loop+0x9b/0xb0
[ 51.801965][ T489] exit_to_user_mode_prepare+0x87/0xd0
[ 51.807420][ T489] syscall_exit_to_user_mode+0x1a/0x30
[ 51.812969][ T489] do_syscall_64+0x58/0xa0
[ 51.817478][ T489] ? clear_bhb_loop+0x30/0x80
[ 51.822241][ T489] ? clear_bhb_loop+0x30/0x80
[ 51.827002][ T489] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 51.832982][ T489] RIP: 0033:0x7f418299a339
[ 51.837493][ T489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 51.857359][ T489] RSP: 002b:00007f4183789028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 51.865776][ T489] RAX: 0000000000000000 RBX: 00007f4182bd5fa0 RCX: 00007f418299a339
[ 51.873754][ T489] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 51.881724][ T489] RBP: 00007f4183789090 R08: 0000000000000000 R09: 0000000000000000
[ 51.889691][ T489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.897657][ T489] R13: 00007f4182bd6038 R14: 00007f4182bd5fa0 R15: 00007fff164df258
[ 51.905652][ T489]
[ 51.919314][ T494] FAULT_INJECTION: forcing a failure.
[ 51.919314][ T494] name failslab, interval 1, probability 0, space 0, times 0
[ 51.932041][ T494] CPU: 1 PID: 494 Comm: syz.6.26 Not tainted syzkaller #0
[ 51.932254][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 51.939262][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 51.939274][ T494] Call Trace:
[ 51.939280][ T494]
[ 51.939286][ T494] __dump_stack+0x21/0x24
[ 51.947745][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.957399][ T494] dump_stack_lvl+0x110/0x170
[ 51.957430][ T494] ? __cfi_dump_stack_lvl+0x8/0x8
[ 51.961077][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 51.963737][ T494] ? is_bpf_text_address+0x177/0x190
[ 51.968380][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 51.976283][ T494] dump_stack+0x15/0x24
[ 51.976309][ T494] should_fail_ex+0x3d4/0x520
[ 52.016470][ T494] __should_failslab+0xac/0xf0
[ 52.021234][ T494] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 52.027056][ T494] should_failslab+0x9/0x20
[ 52.031550][ T494] __kmem_cache_alloc_node+0x3d/0x2c0
[ 52.036914][ T494] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 52.042971][ T494] kmalloc_trace+0x29/0xb0
[ 52.047380][ T494] virtio_transport_alloc_pkt+0x6a/0xa00
[ 52.053014][ T494] ? __kasan_check_write+0x14/0x20
[ 52.058132][ T494] ? _raw_spin_lock_bh+0x94/0xf0
[ 52.063087][ T494] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 52.068811][ T494] virtio_transport_send_pkt_info+0x32d/0x720
[ 52.074888][ T494] virtio_transport_release+0x2d9/0xbc0
[ 52.080610][ T494] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 52.086192][ T494] ? __cfi_virtio_transport_release+0x10/0x10
[ 52.092438][ T494] ? __local_bh_enable_ip+0x58/0x80
[ 52.097993][ T494] ? _raw_spin_unlock_bh+0x50/0x60
[ 52.103106][ T494] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 52.108569][ T494] ? __cfi_lock_sock_nested+0x10/0x10
[ 52.113943][ T494] ? __kasan_check_write+0x14/0x20
[ 52.119049][ T494] ? __kasan_check_write+0x14/0x20
[ 52.124154][ T494] __vsock_release+0xad/0x510
[ 52.128835][ T494] __vsock_release+0x384/0x510
[ 52.133703][ T494] vsock_release+0xb5/0x120
[ 52.138205][ T494] sock_close+0xf1/0x290
[ 52.142539][ T494] ? __cfi_sock_close+0x10/0x10
[ 52.147397][ T494] __fput+0x1fc/0x8f0
[ 52.151384][ T494] ____fput+0x15/0x20
[ 52.155449][ T494] task_work_run+0x1e1/0x250
[ 52.160123][ T494] ? __cfi_task_work_run+0x10/0x10
[ 52.165230][ T494] ? __cfi___close_range+0x10/0x10
[ 52.170524][ T494] exit_to_user_mode_loop+0x9b/0xb0
[ 52.175805][ T494] exit_to_user_mode_prepare+0x87/0xd0
[ 52.181350][ T494] syscall_exit_to_user_mode+0x1a/0x30
[ 52.186816][ T494] do_syscall_64+0x58/0xa0
[ 52.191238][ T494] ? clear_bhb_loop+0x30/0x80
[ 52.195912][ T494] ? clear_bhb_loop+0x30/0x80
[ 52.200587][ T494] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.206481][ T494] RIP: 0033:0x7f175099a339
[ 52.210982][ T494] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 52.230584][ T494] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 52.239001][ T494] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 52.246970][ T494] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 52.255309][ T494] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 52.263389][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 52.271390][ T494] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 52.279627][ T494]
[ 52.293879][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 52.303216][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.312945][ T496] FAULT_INJECTION: forcing a failure.
[ 52.312945][ T496] name failslab, interval 1, probability 0, space 0, times 0
[ 52.327498][ T496] CPU: 1 PID: 496 Comm: syz.0.27 Not tainted syzkaller #0
[ 52.334743][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 52.344816][ T496] Call Trace:
[ 52.348190][ T496]
[ 52.351132][ T496] __dump_stack+0x21/0x24
[ 52.355472][ T496] dump_stack_lvl+0x110/0x170
[ 52.360258][ T496] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.365428][ T496] ? is_bpf_text_address+0x177/0x190
[ 52.370716][ T496] dump_stack+0x15/0x24
[ 52.374994][ T496] should_fail_ex+0x3d4/0x520
[ 52.379684][ T496] __should_failslab+0xac/0xf0
[ 52.384484][ T496] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 52.390298][ T496] should_failslab+0x9/0x20
[ 52.394807][ T496] __kmem_cache_alloc_node+0x3d/0x2c0
[ 52.400182][ T496] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 52.405996][ T496] kmalloc_trace+0x29/0xb0
[ 52.410416][ T496] virtio_transport_alloc_pkt+0x6a/0xa00
[ 52.416055][ T496] ? __kasan_check_write+0x14/0x20
[ 52.421162][ T496] ? _raw_spin_lock_bh+0x94/0xf0
[ 52.426108][ T496] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 52.431611][ T496] virtio_transport_send_pkt_info+0x32d/0x720
[ 52.437686][ T496] virtio_transport_release+0x2d9/0xbc0
[ 52.443362][ T496] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 52.448909][ T496] ? __cfi_virtio_transport_release+0x10/0x10
[ 52.454992][ T496] ? __local_bh_enable_ip+0x58/0x80
[ 52.460215][ T496] ? _raw_spin_unlock_bh+0x50/0x60
[ 52.465340][ T496] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 52.470822][ T496] ? __cfi_lock_sock_nested+0x10/0x10
[ 52.476218][ T496] ? __kasan_check_write+0x14/0x20
[ 52.481347][ T496] ? __kasan_check_write+0x14/0x20
[ 52.486472][ T496] __vsock_release+0xad/0x510
[ 52.491155][ T496] __vsock_release+0x384/0x510
[ 52.496181][ T496] vsock_release+0xb5/0x120
[ 52.500837][ T496] sock_close+0xf1/0x290
[ 52.505250][ T496] ? __cfi_sock_close+0x10/0x10
[ 52.510097][ T496] __fput+0x1fc/0x8f0
[ 52.514093][ T496] ____fput+0x15/0x20
[ 52.518074][ T496] task_work_run+0x1e1/0x250
[ 52.522669][ T496] ? __cfi_task_work_run+0x10/0x10
[ 52.527869][ T496] ? __cfi___close_range+0x10/0x10
[ 52.532996][ T496] exit_to_user_mode_loop+0x9b/0xb0
[ 52.538283][ T496] exit_to_user_mode_prepare+0x87/0xd0
[ 52.543756][ T496] syscall_exit_to_user_mode+0x1a/0x30
[ 52.549304][ T496] do_syscall_64+0x58/0xa0
[ 52.553741][ T496] ? clear_bhb_loop+0x30/0x80
[ 52.558503][ T496] ? clear_bhb_loop+0x30/0x80
[ 52.563188][ T496] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.569079][ T496] RIP: 0033:0x7f418299a339
[ 52.573613][ T496] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
2026/04/03 22:43:26 executed programs: 19
[ 52.593489][ T496] RSP: 002b:00007f4183789028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 52.601996][ T496] RAX: 0000000000000000 RBX: 00007f4182bd5fa0 RCX: 00007f418299a339
[ 52.609964][ T496] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 52.618024][ T496] RBP: 00007f4183789090 R08: 0000000000000000 R09: 0000000000000000
[ 52.625988][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 52.634050][ T496] R13: 00007f4182bd6038 R14: 00007f4182bd5fa0 R15: 00007fff164df258
[ 52.642110][ T496]
[ 52.654963][ T500] FAULT_INJECTION: forcing a failure.
[ 52.654963][ T500] name failslab, interval 1, probability 0, space 0, times 0
[ 52.667912][ T500] CPU: 0 PID: 500 Comm: syz.6.28 Not tainted syzkaller #0
[ 52.675153][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 52.685562][ T500] Call Trace:
[ 52.688841][ T500]
[ 52.691774][ T500] __dump_stack+0x21/0x24
[ 52.696186][ T500] dump_stack_lvl+0x110/0x170
[ 52.700857][ T500] ? __cfi_dump_stack_lvl+0x8/0x8
[ 52.705974][ T500] ? ____fput+0x15/0x20
[ 52.710166][ T500] ? exit_to_user_mode_loop+0x9b/0xb0
[ 52.715893][ T500] ? exit_to_user_mode_prepare+0x87/0xd0
[ 52.721531][ T500] ? syscall_exit_to_user_mode+0x1a/0x30
[ 52.727262][ T500] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.733338][ T500] dump_stack+0x15/0x24
[ 52.737495][ T500] should_fail_ex+0x3d4/0x520
[ 52.742166][ T500] __should_failslab+0xac/0xf0
[ 52.746939][ T500] ? tracepoint_probe_unregister+0x211/0x8e0
[ 52.753007][ T500] should_failslab+0x9/0x20
[ 52.757590][ T500] __kmem_cache_alloc_node+0x3d/0x2c0
[ 52.763107][ T500] ? __cfi_mutex_lock+0x10/0x10
[ 52.767957][ T500] ? delete_node+0x3e6/0xa60
[ 52.772811][ T500] ? tracepoint_probe_unregister+0x211/0x8e0
[ 52.778963][ T500] __kmalloc+0xa1/0x1e0
[ 52.783138][ T500] ? __cfi___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 52.790497][ T500] tracepoint_probe_unregister+0x211/0x8e0
[ 52.796425][ T500] bpf_probe_unregister+0x61/0x70
[ 52.801448][ T500] bpf_raw_tp_link_release+0x63/0x90
[ 52.806752][ T500] bpf_link_free+0x13a/0x3a0
[ 52.811351][ T500] ? bpf_link_put_deferred+0x20/0x20
[ 52.816640][ T500] ? security_file_free+0xd8/0xf0
[ 52.821774][ T500] bpf_link_release+0x15f/0x170
[ 52.826616][ T500] ? __cfi_bpf_link_release+0x10/0x10
[ 52.831982][ T500] __fput+0x1fc/0x8f0
[ 52.835985][ T500] ____fput+0x15/0x20
[ 52.840088][ T500] task_work_run+0x1e1/0x250
[ 52.844683][ T500] ? __cfi_task_work_run+0x10/0x10
[ 52.849885][ T500] ? __cfi___close_range+0x10/0x10
[ 52.855019][ T500] exit_to_user_mode_loop+0x9b/0xb0
[ 52.860219][ T500] exit_to_user_mode_prepare+0x87/0xd0
[ 52.865675][ T500] syscall_exit_to_user_mode+0x1a/0x30
[ 52.871309][ T500] do_syscall_64+0x58/0xa0
[ 52.875727][ T500] ? clear_bhb_loop+0x30/0x80
[ 52.880490][ T500] ? clear_bhb_loop+0x30/0x80
[ 52.885164][ T500] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 52.891070][ T500] RIP: 0033:0x7f175099a339
[ 52.895645][ T500] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 52.915421][ T500] RSP: 002b:00007f17507ff028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 52.923922][ T500] RAX: 0000000000000000 RBX: 00007f1750bd5fa0 RCX: 00007f175099a339
[ 52.931999][ T500] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 52.939967][ T500] RBP: 00007f17507ff090 R08: 0000000000000000 R09: 0000000000000000
[ 52.948071][ T500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 52.956125][ T500] R13: 00007f1750bd6038 R14: 00007f1750bd5fa0 R15: 00007ffe2529ad18
[ 52.964359][ T500]
[ 52.973672][ T462] device veth1_macvtap entered promiscuous mode
[ 52.980032][ T498] FAULT_INJECTION: forcing a failure.
[ 52.980032][ T498] name failslab, interval 1, probability 0, space 0, times 0
[ 52.993780][ T498] CPU: 1 PID: 498 Comm: syz.4.21 Not tainted syzkaller #0
[ 53.000921][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 53.010997][ T498] Call Trace:
[ 53.014286][ T498]
[ 53.017221][ T498] __dump_stack+0x21/0x24
[ 53.021580][ T498] dump_stack_lvl+0x110/0x170
[ 53.026272][ T498] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.031400][ T498] ? ____fput+0x15/0x20
[ 53.035628][ T498] ? exit_to_user_mode_loop+0x9b/0xb0
[ 53.041097][ T498] ? exit_to_user_mode_prepare+0x87/0xd0
[ 53.046814][ T498] ? syscall_exit_to_user_mode+0x1a/0x30
[ 53.052450][ T498] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.058736][ T498] dump_stack+0x15/0x24
[ 53.062889][ T498] should_fail_ex+0x3d4/0x520
[ 53.067562][ T498] __should_failslab+0xac/0xf0
[ 53.072349][ T498] ? tracepoint_probe_unregister+0x211/0x8e0
[ 53.078772][ T498] should_failslab+0x9/0x20
[ 53.083276][ T498] __kmem_cache_alloc_node+0x3d/0x2c0
[ 53.088742][ T498] ? __cfi_mutex_lock+0x10/0x10
[ 53.093695][ T498] ? delete_node+0x3e6/0xa60
[ 53.098279][ T498] ? tracepoint_probe_unregister+0x211/0x8e0
[ 53.104247][ T498] __kmalloc+0xa1/0x1e0
[ 53.108394][ T498] ? __cfi___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10
[ 53.115674][ T498] tracepoint_probe_unregister+0x211/0x8e0
[ 53.121497][ T498] bpf_probe_unregister+0x61/0x70
[ 53.126637][ T498] bpf_raw_tp_link_release+0x63/0x90
[ 53.132789][ T498] bpf_link_free+0x13a/0x3a0
[ 53.137367][ T498] ? bpf_link_put_deferred+0x20/0x20
[ 53.142649][ T498] ? security_file_free+0xd8/0xf0
[ 53.147776][ T498] bpf_link_release+0x15f/0x170
[ 53.152709][ T498] ? __cfi_bpf_link_release+0x10/0x10
[ 53.158079][ T498] __fput+0x1fc/0x8f0
[ 53.162157][ T498] ____fput+0x15/0x20
[ 53.166216][ T498] task_work_run+0x1e1/0x250
[ 53.170806][ T498] ? __cfi_task_work_run+0x10/0x10
[ 53.176034][ T498] ? __cfi___close_range+0x10/0x10
[ 53.181204][ T498] exit_to_user_mode_loop+0x9b/0xb0
[ 53.186410][ T498] exit_to_user_mode_prepare+0x87/0xd0
[ 53.191863][ T498] syscall_exit_to_user_mode+0x1a/0x30
[ 53.197316][ T498] do_syscall_64+0x58/0xa0
[ 53.201732][ T498] ? clear_bhb_loop+0x30/0x80
[ 53.206418][ T498] ? clear_bhb_loop+0x30/0x80
[ 53.211094][ T498] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.217063][ T498] RIP: 0033:0x7efe2519a339
[ 53.221581][ T498] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 53.241302][ T498] RSP: 002b:00007efe260c3028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 53.249968][ T498] RAX: 0000000000000000 RBX: 00007efe253d5fa0 RCX: 00007efe2519a339
[ 53.258193][ T498] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 53.266324][ T498] RBP: 00007efe260c3090 R08: 0000000000000000 R09: 0000000000000000
[ 53.274794][ T498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.283556][ T498] R13: 00007efe253d6038 R14: 00007efe253d5fa0 R15: 00007fffceb32f28
[ 53.291793][ T498]
[ 53.298107][ T498] CFI failure at __traceiter_virtio_transport_alloc_pkt+0xac/0x110 (target: 0xffffc90000d17898; expected type: 0x7d8401ab)
[ 53.299281][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 53.311331][ T498] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 53.320025][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 53.324676][ T498] CPU: 0 PID: 498 Comm: syz.4.21 Not tainted syzkaller #0
[ 53.324697][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 53.333147][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 53.339850][ T498] RIP: 0010:__traceiter_virtio_transport_alloc_pkt+0xac/0x110
[ 53.339889][ T498] Code: 8b 7e 08 8b 75 d4 8b 55 d0 8b 4d cc 44 8b 45 c8 44 8b 4d c4 8b 45 20 50 ff 75 b8 41 55 41 ba 55 fe 7b 82 45 03 54 24 fc 74 02 <0f> 0b 41 ff d4 48 83 c4 18 48 83 c3 18 48 89 d8 48 c1 e8 03 42 80
[ 53.350379][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 53.357988][ T498] RSP: 0018:ffffc90000d17898 EFLAGS: 00010a13
[ 53.358009][ T498] RAX: 0000000000000000 RBX: ffff888108c8f290 RCX: 0000000000000001
[ 53.365996][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 53.385381][ T498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffc9000096b000
[ 53.385395][ T498] RBP: ffffc90000d178f8 R08: 0000000026eb2542 R09: 0000000000000000
[ 53.385406][ T498] R10: 0000000027bc6561 R11: fffffbfff0f25736 R12: ffffffff81728f60
[ 53.385419][ T498] R13: 0000000000000001 R14: ffff888108c8f290 R15: dffffc0000000000
[ 53.385431][ T498] FS: 00007efe260c36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 53.385447][ T498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.385460][ T498] CR2: 00007f41829e7a80 CR3: 0000000121718000 CR4: 00000000003506b0
[ 53.385477][ T498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.385488][ T498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.385499][ T498] Call Trace:
[ 53.385505][ T498]
[ 53.385512][ T498] virtio_transport_alloc_pkt+0x9ad/0xa00
[ 53.385543][ T498] ? _raw_spin_lock_bh+0x94/0xf0
[ 53.385573][ T498] virtio_transport_send_pkt_info+0x32d/0x720
[ 53.385599][ T498] virtio_transport_release+0x207/0xbc0
[ 53.385621][ T498] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 53.385645][ T498] ? __cfi_virtio_transport_release+0x10/0x10
[ 53.528362][ T498] ? __local_bh_enable_ip+0x58/0x80
[ 53.533656][ T498] ? _raw_spin_unlock_bh+0x50/0x60
[ 53.538949][ T498] ? lock_sock_nested+0x217/0x2a0
[ 53.543973][ T498] ? __kasan_check_write+0x14/0x20
[ 53.549081][ T498] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 53.554543][ T498] ? __cfi_lock_sock_nested+0x10/0x10
[ 53.559998][ T498] ? __kasan_check_write+0x14/0x20
[ 53.565192][ T498] ? __kasan_check_write+0x14/0x20
[ 53.570303][ T498] __vsock_release+0xad/0x510
[ 53.574981][ T498] __vsock_release+0x384/0x510
[ 53.579741][ T498] vsock_release+0xb5/0x120
[ 53.584343][ T498] sock_close+0xf1/0x290
[ 53.588636][ T498] ? __cfi_sock_close+0x10/0x10
[ 53.593482][ T498] __fput+0x1fc/0x8f0
[ 53.597469][ T498] ____fput+0x15/0x20
[ 53.601461][ T498] task_work_run+0x1e1/0x250
[ 53.606249][ T498] ? __cfi_task_work_run+0x10/0x10
[ 53.611444][ T498] ? __cfi___close_range+0x10/0x10
[ 53.616729][ T498] exit_to_user_mode_loop+0x9b/0xb0
[ 53.621940][ T498] exit_to_user_mode_prepare+0x87/0xd0
[ 53.627395][ T498] syscall_exit_to_user_mode+0x1a/0x30
[ 53.632855][ T498] do_syscall_64+0x58/0xa0
[ 53.637281][ T498] ? clear_bhb_loop+0x30/0x80
[ 53.641955][ T498] ? clear_bhb_loop+0x30/0x80
[ 53.646701][ T498] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.652677][ T498] RIP: 0033:0x7efe2519a339
[ 53.657088][ T498] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 53.676689][ T498] RSP: 002b:00007efe260c3028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 53.685110][ T498] RAX: 0000000000000000 RBX: 00007efe253d5fa0 RCX: 00007efe2519a339
[ 53.693080][ T498] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 53.701220][ T498] RBP: 00007efe260c3090 R08: 0000000000000000 R09: 0000000000000000
[ 53.709185][ T498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.717235][ T498] R13: 00007efe253d6038 R14: 00007efe253d5fa0 R15: 00007fffceb32f28
[ 53.725382][ T498]
[ 53.728400][ T498] Modules linked in:
[ 53.732428][ T498] ---[ end trace 0000000000000000 ]---
[ 53.738494][ T498] RIP: 0010:__traceiter_virtio_transport_alloc_pkt+0xac/0x110
[ 53.739331][ T505] FAULT_INJECTION: forcing a failure.
[ 53.739331][ T505] name failslab, interval 1, probability 0, space 0, times 0
[ 53.746116][ T498] Code: 8b 7e 08 8b 75 d4 8b 55 d0 8b 4d cc 44 8b 45 c8 44 8b 4d c4 8b 45 20 50 ff 75 b8 41 55 41 ba 55 fe 7b 82 45 03 54 24 fc 74 02 <0f> 0b 41 ff d4 48 83 c4 18 48 83 c3 18 48 89 d8 48 c1 e8 03 42 80
[ 53.759099][ T505] CPU: 1 PID: 505 Comm: syz.6.30 Tainted: G D syzkaller #0
[ 53.778603][ T498] RSP: 0018:ffffc90000d17898 EFLAGS: 00010a13
[ 53.787255][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 53.787271][ T505] Call Trace:
[ 53.787277][ T505]
[ 53.787285][ T505] __dump_stack+0x21/0x24
[ 53.787317][ T505] dump_stack_lvl+0x110/0x170
[ 53.793506][ T498]
[ 53.803801][ T505] ? __cfi_dump_stack_lvl+0x8/0x8
[ 53.807194][ T498] RAX: 0000000000000000 RBX: ffff888108c8f290 RCX: 0000000000000001
[ 53.810121][ T505] ? 0xffffffffa0002660
[ 53.810135][ T505] ? is_bpf_text_address+0x177/0x190
[ 53.814458][ T498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffc9000096b000
[ 53.819127][ T505] dump_stack+0x15/0x24
[ 53.819152][ T505] should_fail_ex+0x3d4/0x520
[ 53.819177][ T505] __should_failslab+0xac/0xf0
[ 53.819199][ T505] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 53.819223][ T505] should_failslab+0x9/0x20
[ 53.819241][ T505] __kmem_cache_alloc_node+0x3d/0x2c0
[ 53.819264][ T505] ? virtio_transport_alloc_pkt+0x6a/0xa00
[ 53.819287][ T505] kmalloc_trace+0x29/0xb0
[ 53.819303][ T505] virtio_transport_alloc_pkt+0x6a/0xa00
[ 53.819326][ T505] ? __kasan_check_write+0x14/0x20
[ 53.821647][ T498] RBP: ffffc90000d178f8 R08: 0000000026eb2542 R09: 0000000000000000
[ 53.826656][ T505] ? _raw_spin_lock_bh+0x94/0xf0
[ 53.834634][ T498] R10: 0000000027bc6561 R11: fffffbfff0f25736 R12: ffffffff81728f60
[ 53.838761][ T505] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 53.844046][ T498] R13: 0000000000000001 R14: ffff888108c8f290 R15: dffffc0000000000
[ 53.852100][ T505] virtio_transport_send_pkt_info+0x32d/0x720
[ 53.856271][ T498] FS: 00007efe260c36c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 53.861210][ T505] virtio_transport_release+0x2d9/0xbc0
[ 53.865977][ T498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.871770][ T505] ? __cfi__raw_spin_lock_bh+0x10/0x10
[ 53.871797][ T505] ? __cfi_virtio_transport_release+0x10/0x10
[ 53.871822][ T505] ? __local_bh_enable_ip+0x58/0x80
[ 53.871839][ T505] ? _raw_spin_unlock_bh+0x50/0x60
[ 53.871860][ T505] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 53.871884][ T505] ? __cfi_lock_sock_nested+0x10/0x10
[ 53.876641][ T498] CR2: 00007f41829e7a80 CR3: 0000000121718000 CR4: 00000000003506b0
[ 53.882014][ T505] ? __kasan_check_write+0x14/0x20
[ 53.882034][ T505] ? __kasan_check_write+0x14/0x20
[ 53.887915][ T498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.892485][ T505] __vsock_release+0xad/0x510
[ 53.892508][ T505] __vsock_release+0x384/0x510
[ 53.898123][ T498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.903309][ T505] vsock_release+0xb5/0x120
[ 53.903329][ T505] sock_close+0xf1/0x290
[ 53.911390][ T498] Kernel panic - not syncing: Fatal exception
[ 53.916300][ T505] ? __cfi_sock_close+0x10/0x10
[ 53.916319][ T505] __fput+0x1fc/0x8f0
[ 53.916339][ T505] ____fput+0x15/0x20
[ 53.916356][ T505] task_work_run+0x1e1/0x250
[ 53.916375][ T505] ? __cfi_task_work_run+0x10/0x10
[ 53.916393][ T505] ? __cfi___close_range+0x10/0x10
[ 53.916409][ T505] exit_to_user_mode_loop+0x9b/0xb0
[ 53.916425][ T505] exit_to_user_mode_prepare+0x87/0xd0
[ 53.916441][ T505] syscall_exit_to_user_mode+0x1a/0x30
[ 53.916461][ T505] do_syscall_64+0x58/0xa0
[ 53.916482][ T505] ? clear_bhb_loop+0x30/0x80
[ 53.916499][ T505] ? clear_bhb_loop+0x30/0x80
[ 53.916516][ T505] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 53.916532][ T505] RIP: 0033:0x7f175099a339
[ 53.916546][ T505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 53.916559][ T505] RSP: 002b:00007f17507de028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 53.916583][ T505] RAX: 0000000000000000 RBX: 00007f1750bd6090 RCX: 00007f175099a339
[ 53.916594][ T505] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000000
[ 53.916603][ T505] RBP: 00007f17507de090 R08: 0000000000000000 R09: 0000000000000000
[ 53.916613][ T505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.916622][ T505] R13: 00007f1750bd6128 R14: 00007f1750bd6090 R15: 00007ffe2529ad18
[ 53.916636][ T505]
[ 53.917029][ T498] Kernel Offset: disabled
[ 54.202607][ T498] Rebooting in 86400 seconds..