Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts.
2026/03/18 19:21:17 ignoring optional flag "type"="gce"
2026/03/18 19:21:17 parsed 1 programs
[ 40.405258][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 40.405273][ T30] audit: type=1400 audit(1773861677.467:92): avc: denied { unlink } for pid=322 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2026/03/18 19:21:17 executed programs: 0
[ 40.476038][ T322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.667731][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.675508][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.683177][ T336] device bridge_slave_0 entered promiscuous mode
[ 40.693871][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.701199][ T338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.708793][ T338] device bridge_slave_0 entered promiscuous mode
[ 40.717026][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.724162][ T338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.731743][ T338] device bridge_slave_1 entered promiscuous mode
[ 40.743755][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.751453][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.759381][ T336] device bridge_slave_1 entered promiscuous mode
[ 40.793971][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.801059][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.809050][ T335] device bridge_slave_0 entered promiscuous mode
[ 40.829455][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.837144][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.845264][ T335] device bridge_slave_1 entered promiscuous mode
[ 40.923530][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.931088][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.938885][ T339] device bridge_slave_0 entered promiscuous mode
[ 40.959763][ T337] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.967830][ T337] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.975844][ T337] device bridge_slave_0 entered promiscuous mode
[ 40.982803][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.989949][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.997584][ T339] device bridge_slave_1 entered promiscuous mode
[ 41.014821][ T337] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.022414][ T337] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.030193][ T337] device bridge_slave_1 entered promiscuous mode
[ 41.092098][ T30] audit: type=1400 audit(1773861678.137:93): avc: denied { create } for pid=336 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.113639][ T30] audit: type=1400 audit(1773861678.167:94): avc: denied { write } for pid=336 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.134616][ T30] audit: type=1400 audit(1773861678.167:95): avc: denied { read } for pid=336 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 41.196667][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.204158][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.211678][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.219193][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.282478][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.290012][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.298388][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.305683][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.326756][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.334287][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.341810][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.349088][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.380270][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.387775][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.395219][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.402464][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.413183][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.420548][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.427921][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.435691][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.443306][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.450860][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.458135][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.465757][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.473874][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.482136][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.510900][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.519485][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.526712][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.534695][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.543712][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.551396][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.579092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.588511][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.596715][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.606147][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.614710][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.621884][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.629435][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.637718][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.644793][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.668025][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.675872][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.683762][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 41.692491][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 41.706830][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.715881][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.724461][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.731695][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.739729][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 41.748260][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 41.756424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.765020][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.773766][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.781220][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.794439][ T336] device veth0_vlan entered promiscuous mode
[ 41.804299][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 41.812700][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 41.821289][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 41.829655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 41.838234][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 41.846113][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 41.854478][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.862488][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.880212][ T336] device veth1_macvtap entered promiscuous mode
[ 41.896015][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 41.905507][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 41.915052][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 41.924828][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 41.933324][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 41.942450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 41.951323][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 41.959936][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.967052][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.975058][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 41.983501][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 41.992043][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.999466][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.007347][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 42.016887][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 42.026102][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 42.034174][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 42.042001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 42.051002][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 42.059487][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 42.067218][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 42.085793][ T338] device veth0_vlan entered promiscuous mode
[ 42.094582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 42.103203][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 42.113235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.121856][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.131166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.139854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.148414][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.157043][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 42.166299][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.174671][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.182828][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.205106][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 42.213870][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.222611][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.230930][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.239461][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 42.248589][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 42.256940][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 42.265471][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.284980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.294577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 42.303118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 42.318483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.327084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.335455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.357706][ T338] device veth1_macvtap entered promiscuous mode
[ 42.367089][ T360] FAULT_INJECTION: forcing a failure.
[ 42.367089][ T360] name failslab, interval 1, probability 0, space 0, times 1
[ 42.375863][ T337] device veth0_vlan entered promiscuous mode
[ 42.381521][ T360] CPU: 0 PID: 360 Comm: syz-executor.4 Not tainted syzkaller #0
[ 42.389310][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.394414][ T360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.394443][ T360] Call Trace:
[ 42.394455][ T360]
[ 42.394462][ T360] __dump_stack+0x21/0x30
[ 42.405797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.412657][ T360] dump_stack_lvl+0x110/0x170
[ 42.417780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.418923][ T360] ? show_regs_print_info+0x20/0x20
[ 42.425746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 42.430939][ T360] ? avc_denied+0x1b0/0x1b0
[ 42.436982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.443819][ T360] dump_stack+0x15/0x20
[ 42.450762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.457921][ T360] should_fail+0x3c1/0x510
[ 42.457950][ T360] __should_failslab+0xa4/0xe0
[ 42.457972][ T360] should_failslab+0x9/0x20
[ 42.457990][ T360] slab_pre_alloc_hook+0x3b/0xe0
[ 42.464366][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.471330][ T360] ? vm_area_dup+0x26/0x210
[ 42.477935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 42.484396][ T360] kmem_cache_alloc+0x44/0x260
[ 42.484432][ T360] vm_area_dup+0x26/0x210
[ 42.484459][ T360] copy_mm+0x947/0x13c0
[ 42.484479][ T360] ? copy_signal+0x600/0x600
[ 42.484495][ T360] ? __init_rwsem+0xfc/0x1d0
[ 42.484514][ T360] ? copy_signal+0x4cb/0x600
[ 42.494907][ T335] device veth0_vlan entered promiscuous mode
[ 42.498256][ T360] copy_process+0x117c/0x3250
[ 42.562488][ T360] ? __kasan_check_write+0x14/0x20
[ 42.567637][ T360] ? __pidfd_prepare+0x150/0x150
[ 42.573289][ T360] kernel_clone+0x233/0x960
[ 42.578077][ T360] ? create_io_thread+0x170/0x170
[ 42.583320][ T360] ? __kasan_check_write+0x14/0x20
[ 42.588833][ T360] ? mutex_unlock+0x8f/0x230
[ 42.593844][ T360] __x64_sys_clone+0x198/0x210
[ 42.599134][ T360] ? __kasan_check_write+0x14/0x20
[ 42.604433][ T360] ? __ia32_sys_vfork+0x130/0x130
[ 42.609515][ T360] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 42.615757][ T360] x64_sys_call+0x41f/0x9a0
[ 42.620398][ T360] do_syscall_64+0x4c/0xa0
[ 42.624847][ T360] ? clear_bhb_loop+0x50/0xa0
[ 42.629796][ T360] ? clear_bhb_loop+0x50/0xa0
[ 42.634682][ T360] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 42.641081][ T360] RIP: 0033:0x7fd4e55d23b9
[ 42.645576][ T360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 42.665441][ T360] RSP: 002b:00007fd4e5163068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 42.673899][ T360] RAX: ffffffffffffffda RBX: 00007fd4e570ff80 RCX: 00007fd4e55d23b9
[ 42.681892][ T360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000
[ 42.690052][ T360] RBP: 00007fd4e5163120 R08: 0000000000000000 R09: 0000000000000000
[ 42.698057][ T360] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 42.706132][ T360] R13: 000000000000000b R14: 00007fd4e570ff80 R15: 00007fff325117a8
[ 42.714131][ T360]
[ 42.717955][ T335] device veth1_macvtap entered promiscuous mode
[ 42.733673][ T339] device veth0_vlan entered promiscuous mode
[ 42.742640][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 42.750909][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 42.758705][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 42.766497][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.775204][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 42.783683][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 42.812574][ T362] FAULT_INJECTION: forcing a failure.
[ 42.812574][ T362] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 42.813704][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.826401][ T362] CPU: 0 PID: 362 Comm: syz-executor.4 Not tainted syzkaller #0
[ 42.840238][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.842108][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 42.842122][ T362] Call Trace:
[ 42.842129][ T362]
[ 42.842137][ T362] __dump_stack+0x21/0x30
[ 42.851734][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.860392][ T362] dump_stack_lvl+0x110/0x170
[ 42.860427][ T362] ? show_regs_print_info+0x20/0x20
[ 42.865950][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.866948][ T362] dump_stack+0x15/0x20
[ 42.872595][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 42.879423][ T362] should_fail+0x3c1/0x510
[ 42.879451][ T362] should_fail_alloc_page+0x55/0x80
[ 42.879473][ T362] prepare_alloc_pages+0x156/0x610
[ 42.879494][ T362] ? __alloc_pages_bulk+0xad0/0xad0
[ 42.886934][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 42.889435][ T362] ? __alloc_pages+0x460/0x460
[ 42.899593][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 42.902137][ T362] __alloc_pages+0x11d/0x460
[ 42.911235][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 42.914871][ T362] ? prep_new_page+0x110/0x110
[ 42.914898][ T362] ? __kasan_check_write+0x14/0x20
[ 42.922071][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 42.926483][ T362] ? _raw_spin_lock+0x94/0xf0
[ 42.926515][ T362] pte_alloc_one+0x70/0x190
[ 42.926534][ T362] ? pfn_modify_allowed+0x2f0/0x2f0
[ 42.932877][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 42.939877][ T362] ? _raw_spin_unlock+0x4d/0x70
[ 42.939907][ T362] ? __pmd_alloc+0x406/0x4b0
[ 42.939927][ T362] __pte_alloc+0x75/0x2a0
[ 42.939943][ T362] ? __pud_alloc+0x1a0/0x1a0
[ 43.026297][ T362] ? __kasan_slab_alloc+0xcf/0xf0
[ 43.031621][ T362] ? free_pgtables+0x280/0x280
[ 43.036728][ T362] ? anon_vma_fork+0x200/0x510
[ 43.041786][ T362] ? copy_process+0x117c/0x3250
[ 43.047054][ T362] ? kernel_clone+0x233/0x960
[ 43.051841][ T362] ? __x64_sys_clone+0x198/0x210
[ 43.056804][ T362] copy_page_range+0x237c/0x28d0
[ 43.062065][ T362] ? pfn_valid+0x1d0/0x1d0
[ 43.066590][ T362] copy_mm+0xbf2/0x13c0
[ 43.070955][ T362] ? copy_signal+0x600/0x600
[ 43.075567][ T362] ? __init_rwsem+0xfc/0x1d0
[ 43.080385][ T362] ? copy_signal+0x4cb/0x600
[ 43.085238][ T362] copy_process+0x117c/0x3250
[ 43.090022][ T362] ? __kasan_check_write+0x14/0x20
[ 43.095433][ T362] ? __pidfd_prepare+0x150/0x150
[ 43.100755][ T362] kernel_clone+0x233/0x960
[ 43.105702][ T362] ? create_io_thread+0x170/0x170
[ 43.111018][ T362] ? __kasan_check_write+0x14/0x20
[ 43.116237][ T362] ? mutex_unlock+0x8f/0x230
[ 43.121025][ T362] __x64_sys_clone+0x198/0x210
[ 43.125959][ T362] ? __kasan_check_write+0x14/0x20
[ 43.131303][ T362] ? __ia32_sys_vfork+0x130/0x130
[ 43.136408][ T362] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.142495][ T362] x64_sys_call+0x41f/0x9a0
[ 43.147146][ T362] do_syscall_64+0x4c/0xa0
[ 43.152000][ T362] ? clear_bhb_loop+0x50/0xa0
[ 43.157081][ T362] ? clear_bhb_loop+0x50/0xa0
[ 43.162068][ T362] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.168544][ T362] RIP: 0033:0x7fd4e55d23b9
[ 43.173179][ T362] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 43.193845][ T362] RSP: 002b:00007fd4e5163068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.202505][ T362] RAX: ffffffffffffffda RBX: 00007fd4e570ff80 RCX: 00007fd4e55d23b9
[ 43.210616][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000
[ 43.218794][ T362] RBP: 00007fd4e5163120 R08: 0000000000000000 R09: 0000000000000000
[ 43.227152][ T362] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.235387][ T362] R13: 000000000000000b R14: 00007fd4e570ff80 R15: 00007fff325117a8
[ 43.243902][ T362]
[ 43.255188][ T337] device veth1_macvtap entered promiscuous mode
[ 43.267279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 43.275897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 43.285433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 43.301711][ T339] device veth1_macvtap entered promiscuous mode
[ 43.309283][ T364] FAULT_INJECTION: forcing a failure.
[ 43.309283][ T364] name failslab, interval 1, probability 0, space 0, times 0
[ 43.322340][ T364] CPU: 0 PID: 364 Comm: syz-executor.4 Not tainted syzkaller #0
[ 43.330386][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.340854][ T364] Call Trace:
[ 43.344549][ T364]
[ 43.347591][ T364] __dump_stack+0x21/0x30
[ 43.352130][ T364] dump_stack_lvl+0x110/0x170
[ 43.356920][ T364] ? show_regs_print_info+0x20/0x20
[ 43.362356][ T364] dump_stack+0x15/0x20
[ 43.366887][ T364] should_fail+0x3c1/0x510
[ 43.371415][ T364] __should_failslab+0xa4/0xe0
[ 43.376331][ T364] should_failslab+0x9/0x20
[ 43.380857][ T364] slab_pre_alloc_hook+0x3b/0xe0
[ 43.385842][ T364] ? anon_vma_clone+0xc0/0x500
[ 43.390870][ T364] kmem_cache_alloc+0x44/0x260
[ 43.395753][ T364] anon_vma_clone+0xc0/0x500
[ 43.400539][ T364] anon_vma_fork+0x8c/0x510
[ 43.405455][ T364] copy_mm+0x9de/0x13c0
[ 43.410308][ T364] ? copy_signal+0x600/0x600
[ 43.415496][ T364] ? __init_rwsem+0xfc/0x1d0
[ 43.420107][ T364] ? copy_signal+0x4cb/0x600
[ 43.425277][ T364] copy_process+0x117c/0x3250
[ 43.430513][ T364] ? __kasan_check_write+0x14/0x20
[ 43.435767][ T364] ? __pidfd_prepare+0x150/0x150
[ 43.440733][ T364] kernel_clone+0x233/0x960
[ 43.445810][ T364] ? create_io_thread+0x170/0x170
[ 43.451267][ T364] ? __kasan_check_write+0x14/0x20
[ 43.456511][ T364] ? mutex_unlock+0x8f/0x230
[ 43.461634][ T364] __x64_sys_clone+0x198/0x210
[ 43.467579][ T364] ? __kasan_check_write+0x14/0x20
[ 43.473102][ T364] ? __ia32_sys_vfork+0x130/0x130
[ 43.478469][ T364] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.485122][ T364] x64_sys_call+0x41f/0x9a0
[ 43.489806][ T364] do_syscall_64+0x4c/0xa0
[ 43.494575][ T364] ? clear_bhb_loop+0x50/0xa0
[ 43.499541][ T364] ? clear_bhb_loop+0x50/0xa0
[ 43.504314][ T364] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.510344][ T364] RIP: 0033:0x7fd4e55d23b9
[ 43.514765][ T364] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 43.534917][ T364] RSP: 002b:00007fd4e5163068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.543869][ T364] RAX: ffffffffffffffda RBX: 00007fd4e570ff80 RCX: 00007fd4e55d23b9
[ 43.552640][ T364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000
[ 43.560940][ T364] RBP: 00007fd4e5163120 R08: 0000000000000000 R09: 0000000000000000
[ 43.569190][ T364] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.577955][ T364] R13: 000000000000000b R14: 00007fd4e570ff80 R15: 00007fff325117a8
[ 43.587020][ T364]
[ 43.614014][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 43.621959][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 43.635756][ T369] FAULT_INJECTION: forcing a failure.
[ 43.635756][ T369] name failslab, interval 1, probability 0, space 0, times 0
[ 43.638192][ T370] FAULT_INJECTION: forcing a failure.
[ 43.638192][ T370] name failslab, interval 1, probability 0, space 0, times 0
[ 43.662689][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 43.663592][ T366] FAULT_INJECTION: forcing a failure.
[ 43.663592][ T366] name failslab, interval 1, probability 0, space 0, times 0
[ 43.679317][ T369] CPU: 0 PID: 369 Comm: syz-executor.3 Not tainted syzkaller #0
[ 43.692733][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.703232][ T369] Call Trace:
[ 43.706572][ T369]
[ 43.709704][ T369] __dump_stack+0x21/0x30
[ 43.714058][ T369] dump_stack_lvl+0x110/0x170
[ 43.718762][ T369] ? show_regs_print_info+0x20/0x20
[ 43.724548][ T369] dump_stack+0x15/0x20
[ 43.728845][ T369] should_fail+0x3c1/0x510
[ 43.733416][ T369] __should_failslab+0xa4/0xe0
[ 43.738207][ T369] should_failslab+0x9/0x20
[ 43.742818][ T369] slab_pre_alloc_hook+0x3b/0xe0
[ 43.747787][ T369] ? anon_vma_fork+0xf2/0x510
[ 43.754258][ T369] kmem_cache_alloc+0x44/0x260
[ 43.759342][ T369] anon_vma_fork+0xf2/0x510
[ 43.764926][ T369] copy_mm+0x9de/0x13c0
[ 43.769117][ T369] ? copy_signal+0x600/0x600
[ 43.773820][ T369] ? __init_rwsem+0xfc/0x1d0
[ 43.778988][ T369] ? copy_signal+0x4cb/0x600
[ 43.783631][ T369] copy_process+0x117c/0x3250
[ 43.788637][ T369] ? __kasan_check_write+0x14/0x20
[ 43.794239][ T369] ? __pidfd_prepare+0x150/0x150
[ 43.799210][ T369] kernel_clone+0x233/0x960
[ 43.803753][ T369] ? create_io_thread+0x170/0x170
[ 43.808883][ T369] ? __kasan_check_write+0x14/0x20
[ 43.814453][ T369] ? mutex_unlock+0x8f/0x230
[ 43.819382][ T369] __x64_sys_clone+0x198/0x210
[ 43.824293][ T369] ? __kasan_check_write+0x14/0x20
[ 43.829542][ T369] ? __ia32_sys_vfork+0x130/0x130
[ 43.834778][ T369] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 43.840955][ T369] x64_sys_call+0x41f/0x9a0
[ 43.845549][ T369] do_syscall_64+0x4c/0xa0
[ 43.850097][ T369] ? clear_bhb_loop+0x50/0xa0
[ 43.855016][ T369] ? clear_bhb_loop+0x50/0xa0
[ 43.859818][ T369] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 43.865756][ T369] RIP: 0033:0x7f5981d3d3b9
[ 43.870195][ T369] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 43.890195][ T369] RSP: 002b:00007f59818ce068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 43.898741][ T369] RAX: ffffffffffffffda RBX: 00007f5981e7af80 RCX: 00007f5981d3d3b9
[ 43.907042][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000
[ 43.915629][ T369] RBP: 00007f59818ce120 R08: 0000000000000000 R09: 0000000000000000
[ 43.923771][ T369] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 43.932120][ T369] R13: 000000000000000b R14: 00007f5981e7af80 R15: 00007ffe2fadbe48
[ 43.940834][ T369]
[ 43.944409][ T366] CPU: 0 PID: 366 Comm: syz-executor.1 Not tainted syzkaller #0
[ 43.952213][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 43.962599][ T366] Call Trace:
[ 43.965912][ T366]
[ 43.968870][ T366] __dump_stack+0x21/0x30
[ 43.973322][ T366] dump_stack_lvl+0x110/0x170
[ 43.978461][ T366] ? show_regs_print_info+0x20/0x20
[ 43.984379][ T366] dump_stack+0x15/0x20
[ 43.988768][ T366] should_fail+0x3c1/0x510
[ 43.993792][ T366] __should_failslab+0xa4/0xe0
[ 43.998892][ T366] should_failslab+0x9/0x20
[ 44.004351][ T366] slab_pre_alloc_hook+0x3b/0xe0
[ 44.009511][ T366] ? anon_vma_fork+0x200/0x510
[ 44.014299][ T366] kmem_cache_alloc+0x44/0x260
[ 44.019116][ T366] anon_vma_fork+0x200/0x510
[ 44.024085][ T366] copy_mm+0x9de/0x13c0
[ 44.028258][ T366] ? copy_signal+0x600/0x600
[ 44.033332][ T366] ? __init_rwsem+0xfc/0x1d0
[ 44.038094][ T366] ? copy_signal+0x4cb/0x600
[ 44.042713][ T366] copy_process+0x117c/0x3250
[ 44.047725][ T366] ? __kasan_check_write+0x14/0x20
[ 44.053334][ T366] ? __pidfd_prepare+0x150/0x150
[ 44.058448][ T366] kernel_clone+0x233/0x960
[ 44.063171][ T366] ? create_io_thread+0x170/0x170
[ 44.068366][ T366] ? __kasan_check_write+0x14/0x20
[ 44.073786][ T366] ? mutex_unlock+0x8f/0x230
[ 44.078817][ T366] __x64_sys_clone+0x198/0x210
[ 44.083625][ T366] ? __kasan_check_write+0x14/0x20
[ 44.089326][ T366] ? __ia32_sys_vfork+0x130/0x130
[ 44.094586][ T366] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.100863][ T366] x64_sys_call+0x41f/0x9a0
[ 44.105471][ T366] do_syscall_64+0x4c/0xa0
[ 44.109922][ T366] ? clear_bhb_loop+0x50/0xa0
[ 44.114882][ T366] ? clear_bhb_loop+0x50/0xa0
[ 44.120028][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.126349][ T366] RIP: 0033:0x7f81a82bf3b9
[ 44.131084][ T366] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 44.151775][ T366] RSP: 002b:00007f81a7e50068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.160669][ T366] RAX: ffffffffffffffda RBX: 00007f81a83fcf80 RCX: 00007f81a82bf3b9
[ 44.168907][ T366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000
[ 44.177324][ T366] RBP: 00007f81a7e50120 R08: 0000000000000000 R09: 0000000000000000
[ 44.185635][ T366] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.193911][ T366] R13: 000000000000000b R14: 00007f81a83fcf80 R15: 00007ffe3eb42388
[ 44.202410][ T366]
[ 44.205939][ T370] CPU: 1 PID: 370 Comm: syz-executor.4 Not tainted syzkaller #0
[ 44.214175][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.224813][ T370] Call Trace:
[ 44.226052][ T366] ------------[ cut here ]------------
[ 44.228141][ T370]
[ 44.228149][ T370] __dump_stack+0x21/0x30
[ 44.234088][ T366] refcount_t: underflow; use-after-free.
[ 44.237026][ T370] dump_stack_lvl+0x110/0x170
[ 44.237068][ T370] ? show_regs_print_info+0x20/0x20
[ 44.241945][ T366] WARNING: CPU: 0 PID: 366 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 44.247521][ T370] ? avc_denied+0x1b0/0x1b0
[ 44.247555][ T370] dump_stack+0x15/0x20
[ 44.247577][ T370] should_fail+0x3c1/0x510
[ 44.247596][ T370] __should_failslab+0xa4/0xe0
[ 44.247617][ T370] should_failslab+0x9/0x20
[ 44.247636][ T370] slab_pre_alloc_hook+0x3b/0xe0
[ 44.247656][ T370] ? vm_area_dup+0x26/0x210
[ 44.253028][ T366] Modules linked in:
[ 44.258408][ T370] kmem_cache_alloc+0x44/0x260
[ 44.258445][ T370] vm_area_dup+0x26/0x210
[ 44.258465][ T370] copy_mm+0x947/0x13c0
[ 44.258486][ T370] ? copy_signal+0x600/0x600
[ 44.268839][ T366]
[ 44.273760][ T370] ? __init_rwsem+0xfc/0x1d0
[ 44.273796][ T370] ? copy_signal+0x4cb/0x600
[ 44.273814][ T370] copy_process+0x117c/0x3250
[ 44.278877][ T366] CPU: 0 PID: 366 Comm: syz-executor.1 Not tainted syzkaller #0
[ 44.283216][ T370] ? __kasan_check_write+0x14/0x20
[ 44.288429][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.292880][ T370] ? __pidfd_prepare+0x150/0x150
[ 44.307856][ T366] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 44.312001][ T370] kernel_clone+0x233/0x960
[ 44.316946][ T366] Code: 04 01 48 c7 c7 00 64 63 85 e8 ec b6 5a 02 0f 0b eb c3 e8 c3 9f 19 ff c6 05 3e 01 96 04 01 48 c7 c7 60 64 63 85 e8 d0 b6 5a 02 <0f> 0b eb a7 e8 a7 9f 19 ff c6 05 1f 01 96 04 01 48 c7 c7 a0 63 63
[ 44.320738][ T370] ? create_io_thread+0x170/0x170
[ 44.327931][ T366] RSP: 0018:ffffc90000ed7928 EFLAGS: 00010246
[ 44.328042][ T370] ? __kasan_check_write+0x14/0x20
[ 44.332755][ T366]
[ 44.337852][ T370] ? mutex_unlock+0x8f/0x230
[ 44.337881][ T370] __x64_sys_clone+0x198/0x210
[ 44.337904][ T370] ? __kasan_check_write+0x14/0x20
[ 44.344209][ T366] RAX: 31ce6d4f8dd8a700 RBX: 0000000000000003 RCX: ffff88811150e2c0
[ 44.350527][ T370] ? __ia32_sys_vfork+0x130/0x130
[ 44.356695][ T366] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 44.365917][ T370] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.365946][ T370] x64_sys_call+0x41f/0x9a0
[ 44.365966][ T370] do_syscall_64+0x4c/0xa0
[ 44.372678][ T366] RBP: ffffc90000ed7938 R08: 0000000000000003 R09: 0000000000000004
[ 44.377880][ T370] ? clear_bhb_loop+0x50/0xa0
[ 44.377911][ T370] ? clear_bhb_loop+0x50/0xa0
[ 44.377928][ T370] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.377952][ T370] RIP: 0033:0x7fd4e55d23b9
[ 44.383775][ T366] R10: dffffc0000000000 R11: fffff520001dae84 R12: 00000000810afd81
[ 44.403245][ T370] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 44.403267][ T370] RSP: 002b:00007fd4e5163068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 44.403288][ T370] RAX: ffffffffffffffda RBX: 00007fd4e570ff80 RCX: 00007fd4e55d23b9
[ 44.403301][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000a000000
[ 44.403313][ T370] RBP: 00007fd4e5163120 R08: 0000000000000000 R09: 0000000000000000
[ 44.403324][ T370] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 44.403334][ T370] R13: 000000000000000b R14: 00007fd4e570ff80 R15: 00007fff325117a8
[ 44.403351][ T370]
[ 44.412633][ T366] R13: ffff8881136559e0 R14: 0000000000000003 R15: ffff88810d64b999
[ 44.419938][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 44.424661][ T366] FS: 00007f81a7e506c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 44.428111][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 44.431729][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.437720][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 44.446761][ T366] CR2: 00007f59818ce690 CR3: 000000011d4b4000 CR4: 00000000003506b0
[ 44.451564][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 44.460380][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.663375][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.671737][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 44.682920][ T338] BUG: unable to handle page fault for address: ffffed1800000012
[ 44.689976][ T366] Call Trace:
[ 44.691189][ T338] #PF: supervisor read access in kernel mode
[ 44.691200][ T338] #PF: error_code(0x0000) - not-present page
[ 44.695215][ T366]
[ 44.700487][ T338] PGD 23fff2067
[ 44.706616][ T366] vm_area_free_no_check+0x132/0x140
[ 44.709425][ T338] P4D 23fff2067
[ 44.712976][ T366] copy_mm+0xe90/0x13c0
[ 44.718271][ T338] PUD 0
[ 44.718285][ T338] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 44.718302][ T338] CPU: 1 PID: 338 Comm: syz-executor.3 Not tainted syzkaller #0
[ 44.718320][ T338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 44.722455][ T366] ? copy_signal+0x600/0x600
[ 44.726340][ T338] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 44.726376][ T338] Code: 38 ff 4d 89 37 48 8b 7d d0 4c 89 3f 48 85 db 0f 84 a0 00 00 00 4c 8d 63 10 4d 89 e6 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 06 00 74 08 4c 89 e7 e8 52 1b 38 ff 48 8b 45 d0 49 39 04
[ 44.726391][ T338] RSP: 0018:ffffc90000d978c0 EFLAGS: 00010a06
[ 44.726408][ T338] RAX: dffffc0000000000 RBX: ffff88c000000080 RCX: dffffc0000000000
[ 44.729345][ T366] ? __init_rwsem+0xfc/0x1d0
[ 44.735033][ T338] RDX: ffffffff819c9ca0 RSI: ffff88810d08ec78 RDI: ffff88810d64b998
[ 44.735056][ T338] RBP: ffffc90000d97920 R08: ffff8881101dd887 R09: ffff8881101dd878
[ 44.735071][ T338] R10: dffffc0000000000 R11: ffffed102203bb11 R12: ffff88c000000090
[ 44.735084][ T338] R13: 1ffff11021978533 R14: 1ffff11800000012 R15: ffff88810cbc2998
[ 44.735098][ T338] FS: 000055558144e480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 44.735115][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.735128][ T338] CR2: ffffed1800000012 CR3: 00000001017b3000 CR4: 00000000003506a0
[ 44.744209][ T366] ? copy_signal+0x4cb/0x600
[ 44.753312][ T338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.753326][ T338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.753339][ T338] Call Trace:
[ 44.753344][ T338]
[ 44.763268][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 44.764148][ T338] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 44.764181][ T338] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 44.764202][ T338] copy_mm+0xb2d/0x13c0
[ 44.794475][ T366] copy_process+0x117c/0x3250
[ 44.798323][ T338] ? copy_signal+0x600/0x600
[ 44.798351][ T338] ? __init_rwsem+0xfc/0x1d0
[ 44.798371][ T338] ? copy_signal+0x4cb/0x600
[ 44.803207][ T366] ? __kasan_check_write+0x14/0x20
[ 44.811039][ T338] copy_process+0x117c/0x3250
[ 44.811072][ T338] ? pipe_wait_writable+0x580/0x580
[ 44.811092][ T338] ? __pidfd_prepare+0x150/0x150
[ 44.811114][ T338] kernel_clone+0x233/0x960
[ 44.820734][ T366] ? __pidfd_prepare+0x150/0x150
[ 44.827303][ T338] ? __kasan_check_write+0x14/0x20
[ 44.827328][ T338] ? create_io_thread+0x170/0x170
[ 44.827349][ T338] ? recalc_sigpending+0x1ac/0x230
[ 44.827370][ T338] __x64_sys_clone+0x198/0x210
[ 44.836007][ T366] kernel_clone+0x233/0x960
[ 44.844732][ T338] ? __ia32_sys_vfork+0x130/0x130
[ 44.844770][ T338] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 44.844792][ T338] x64_sys_call+0x41f/0x9a0
[ 44.844812][ T338] do_syscall_64+0x4c/0xa0
[ 44.844832][ T338] ? clear_bhb_loop+0x50/0xa0
[ 44.852121][ T366] ? create_io_thread+0x170/0x170
[ 44.859555][ T338] ? clear_bhb_loop+0x50/0xa0
[ 44.859584][ T338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 44.859607][ T338] RIP: 0033:0x7f5981d69d22
[ 44.859624][ T338] Code: 89 e7 e8 f1 2e fa ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
[ 44.859640][ T338] RSP: 002b:00007ffe2fadc010 EFLAGS: 00000246
[ 44.864771][ T366] ? __kasan_check_write+0x14/0x20
[ 44.872790][ T338] ORIG_RAX: 0000000000000038
[ 44.872801][ T338] RAX: ffffffffffffffda RBX: 00007ffe2fadc010 RCX: 00007f5981d69d22
[ 44.872816][ T338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 44.872828][ T338] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 44.881007][ T366] ? mutex_unlock+0x8f/0x230
[ 44.884203][ T338] R10: 000055558144e750 R11: 0000000000000246 R12: 0000000000000000
[ 44.884219][ T338] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 44.884234][ T338]
[ 44.884240][ T338] Modules linked in:
[ 44.884268][ T338] CR2: ffffed1800000012
[ 44.884289][ T338] ---[ end trace 67b6454791bd5730 ]---
[ 44.884298][ T338] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 44.884323][ T338] Code: 38 ff 4d 89 37 48 8b 7d d0 4c 89 3f 48 85 db 0f 84 a0 00 00 00 4c 8d 63 10 4d 89 e6 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 06 00 74 08 4c 89 e7 e8 52 1b 38 ff 48 8b 45 d0 49 39 04
[ 44.884338][ T338] RSP: 0018:ffffc90000d978c0 EFLAGS: 00010a06
[ 44.884354][ T338] RAX: dffffc0000000000 RBX: ffff88c000000080 RCX: dffffc0000000000
[ 44.884368][ T338] RDX: ffffffff819c9ca0 RSI: ffff88810d08ec78 RDI: ffff88810d64b998
[ 44.884381][ T338] RBP: ffffc90000d97920 R08: ffff8881101dd887 R09: ffff8881101dd878
[ 44.884394][ T338] R10: dffffc0000000000 R11: ffffed102203bb11 R12: ffff88c000000090
[ 44.884408][ T338] R13: 1ffff11021978533 R14: 1ffff11800000012 R15: ffff88810cbc2998
[ 44.892830][ T30] audit: type=1400 audit(1773861681.947:96): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 44.896159][ T338] FS: 000055558144e480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 44.896183][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.896197][ T338] CR2: ffffed1800000012 CR3: 00000001017b3000 CR4: 00000000003506a0
[ 44.896214][ T338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.910200][ T366] __x64_sys_clone+0x198/0x210
[ 44.913297][ T338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.913314][ T338] Kernel panic - not syncing: Fatal exception
[ 44.913547][ T338] Kernel Offset: disabled
[ 45.287443][ T338] Rebooting in 86400 seconds..