[ 25.626922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 25.637118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 25.688334][ T294] syz-executor.2 (294) used greatest stack depth: 21792 bytes left
[ 26.485596][ T10] device bridge_slave_1 left promiscuous mode
[ 26.491852][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.499568][ T10] device bridge_slave_0 left promiscuous mode
[ 26.505705][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.513599][ T10] device veth1_macvtap left promiscuous mode
[ 26.519686][ T10] device veth0_vlan left promiscuous mode
[ 37.096858][ T310] sftp-server (310) used greatest stack depth: 20680 bytes left
Warning: Permanently added '10.128.1.183' (ED25519) to the list of known hosts.
2025/11/06 21:29:21 ignoring optional flag "type"="gce"
2025/11/06 21:29:21 parsed 1 programs
2025/11/06 21:29:21 executed programs: 0
[ 43.703713][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.710917][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.718537][ T341] device bridge_slave_0 entered promiscuous mode
[ 43.746309][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.753554][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.761099][ T341] device bridge_slave_1 entered promiscuous mode
[ 43.785116][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.792173][ T340] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.799740][ T340] device bridge_slave_0 entered promiscuous mode
[ 43.817810][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.825059][ T340] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.832392][ T340] device bridge_slave_1 entered promiscuous mode
[ 43.876868][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.883930][ T343] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.891402][ T343] device bridge_slave_0 entered promiscuous mode
[ 43.907776][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.914862][ T343] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.922252][ T343] device bridge_slave_1 entered promiscuous mode
[ 43.950773][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 43.957852][ T342] bridge0: port 1(bridge_slave_0) entered disabled state
[ 43.965387][ T342] device bridge_slave_0 entered promiscuous mode
[ 43.973467][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 43.980660][ T342] bridge0: port 2(bridge_slave_1) entered disabled state
[ 43.988164][ T342] device bridge_slave_1 entered promiscuous mode
[ 44.019502][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.026602][ T344] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.034028][ T344] device bridge_slave_0 entered promiscuous mode
[ 44.041198][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.048314][ T344] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.055902][ T344] device bridge_slave_1 entered promiscuous mode
[ 44.112883][ T345] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.119993][ T345] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.127596][ T345] device bridge_slave_0 entered promiscuous mode
[ 44.151688][ T345] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.159037][ T345] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.166554][ T345] device bridge_slave_1 entered promiscuous mode
[ 44.291465][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.298554][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.305890][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.313437][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.334931][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.341987][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.349311][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.356388][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.402725][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.409807][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.417105][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.424139][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.436429][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.444124][ T54] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.451477][ T54] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.459212][ T54] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.466600][ T54] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.473815][ T54] bridge0: port 1(bridge_slave_0) entered disabled state
[ 44.481097][ T54] bridge0: port 2(bridge_slave_1) entered disabled state
[ 44.492057][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.500314][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.507365][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.539429][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.548217][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.555452][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.576111][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.583665][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.591238][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.599602][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.606699][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.615169][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.623338][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.630496][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.656664][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.665464][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.673608][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.680676][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.688324][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.696795][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.705011][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.712041][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.721328][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 44.729761][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.739675][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 44.747884][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.789122][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 44.797248][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 44.806466][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 44.814513][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.822841][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 44.830464][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 44.837936][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 44.846010][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 44.853888][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 44.862365][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.870737][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 44.878689][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 44.887932][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 44.895614][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 44.918282][ T340] device veth0_vlan entered promiscuous mode
[ 44.926398][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 44.935630][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 44.943987][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 44.952238][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 44.959289][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 44.966859][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 44.975326][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 44.983450][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 44.990501][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 44.997903][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.006069][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.013984][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 45.022003][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.029503][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 45.037786][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.046112][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.053145][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.060692][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.068506][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.082070][ T341] device veth0_vlan entered promiscuous mode
[ 45.090775][ T343] device veth0_vlan entered promiscuous mode
[ 45.104963][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 45.113641][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.122858][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 45.131243][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.139693][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.148007][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 45.156589][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.165129][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.172295][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.179842][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 45.187533][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.195045][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 45.203437][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 45.211732][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.218787][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.226428][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 45.234869][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 45.243048][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.250093][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.264562][ T340] device veth1_macvtap entered promiscuous mode
[ 45.282986][ T345] device veth0_vlan entered promiscuous mode
[ 45.290953][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.299579][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.308760][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.317184][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.324613][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.332266][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.339750][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.347305][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.354757][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.362159][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 45.369914][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 45.378296][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.386566][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 45.394593][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.402647][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 45.410786][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.432150][ T341] device veth1_macvtap entered promiscuous mode
[ 45.439237][ T343] device veth1_macvtap entered promiscuous mode
[ 45.447117][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.455925][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 45.463848][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 45.471981][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.480344][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.488810][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.497225][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.514618][ T345] device veth1_macvtap entered promiscuous mode
[ 45.528748][ T344] device veth0_vlan entered promiscuous mode
[ 45.535889][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 45.544176][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 45.551940][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 45.559776][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 45.568182][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.580690][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.589202][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.611925][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.620574][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.629185][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 45.638150][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 45.646751][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.655210][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.663500][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 45.671989][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.680566][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 45.690028][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 45.725417][ T409] FAULT_INJECTION: forcing a failure.
[ 45.725417][ T409] name failslab, interval 1, probability 0, space 0, times 1
[ 45.734916][ T407] FAULT_INJECTION: forcing a failure.
[ 45.734916][ T407] name failslab, interval 1, probability 0, space 0, times 1
[ 45.746894][ T409] CPU: 0 PID: 409 Comm: syz-executor.5 Not tainted syzkaller #0
[ 45.758485][ T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 45.768682][ T409] Call Trace:
[ 45.768965][ T344] device veth1_macvtap entered promiscuous mode
[ 45.771981][ T409]
[ 45.771990][ T409] __dump_stack+0x21/0x30
[ 45.785574][ T409] dump_stack_lvl+0xee/0x150
[ 45.790295][ T409] ? show_regs_print_info+0x20/0x20
[ 45.792379][ T342] device veth0_vlan entered promiscuous mode
[ 45.795534][ T409] dump_stack+0x15/0x20
[ 45.795560][ T409] should_fail+0x3c1/0x510
[ 45.810129][ T409] __should_failslab+0xa4/0xe0
[ 45.814929][ T409] should_failslab+0x9/0x20
[ 45.819467][ T409] slab_pre_alloc_hook+0x3b/0xe0
[ 45.824467][ T409] ? anon_vma_clone+0xc0/0x500
[ 45.829338][ T409] kmem_cache_alloc+0x44/0x260
[ 45.834222][ T409] anon_vma_clone+0xc0/0x500
[ 45.838832][ T409] anon_vma_fork+0x8c/0x510
[ 45.843345][ T409] copy_mm+0x9d1/0x13a0
[ 45.847513][ T409] ? copy_signal+0x600/0x600
[ 45.852118][ T409] ? __init_rwsem+0xfc/0x1d0
[ 45.856721][ T409] ? copy_signal+0x4cb/0x600
[ 45.861324][ T409] copy_process+0x115c/0x3210
[ 45.866135][ T409] ? __kasan_check_write+0x14/0x20
[ 45.871266][ T409] ? __pidfd_prepare+0x150/0x150
[ 45.876298][ T409] ? security_file_permission+0x83/0xa0
[ 45.881855][ T409] kernel_clone+0x23f/0x940
[ 45.886365][ T409] ? create_io_thread+0x130/0x130
[ 45.891420][ T409] ? __kasan_check_write+0x14/0x20
[ 45.896550][ T409] ? mutex_unlock+0x89/0x220
[ 45.899401][ T415] FAULT_INJECTION: forcing a failure.
[ 45.899401][ T415] name failslab, interval 1, probability 0, space 0, times 1
[ 45.901160][ T409] __x64_sys_clone+0x176/0x1d0
[ 45.914521][ T414] FAULT_INJECTION: forcing a failure.
[ 45.914521][ T414] name failslab, interval 1, probability 0, space 0, times 1
[ 45.918508][ T409] ? __kasan_check_write+0x14/0x20
[ 45.918536][ T409] ? __ia32_sys_vfork+0xf0/0xf0
[ 45.941149][ T409] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 45.947235][ T409] x64_sys_call+0x41f/0x9a0
[ 45.951798][ T409] do_syscall_64+0x4c/0xa0
[ 45.956234][ T409] ? clear_bhb_loop+0x50/0xa0
[ 45.960919][ T409] ? clear_bhb_loop+0x50/0xa0
[ 45.965602][ T409] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 45.971518][ T409] RIP: 0033:0x7efcb866dd39
[ 45.975940][ T409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 45.995569][ T409] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.004004][ T409] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 46.011981][ T409] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.019959][ T409] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 46.027934][ T409] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.035918][ T409] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 46.043897][ T409]
[ 46.046933][ T415] CPU: 1 PID: 415 Comm: syz-executor.3 Not tainted syzkaller #0
[ 46.054714][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 46.064886][ T415] Call Trace:
[ 46.068182][ T415]
[ 46.071123][ T415] __dump_stack+0x21/0x30
[ 46.075465][ T415] dump_stack_lvl+0xee/0x150
[ 46.080072][ T415] ? show_regs_print_info+0x20/0x20
[ 46.085297][ T415] dump_stack+0x15/0x20
[ 46.089470][ T415] should_fail+0x3c1/0x510
[ 46.093903][ T415] __should_failslab+0xa4/0xe0
[ 46.098679][ T415] should_failslab+0x9/0x20
[ 46.103200][ T415] slab_pre_alloc_hook+0x3b/0xe0
[ 46.108145][ T415] ? anon_vma_fork+0xf2/0x510
[ 46.112842][ T415] kmem_cache_alloc+0x44/0x260
[ 46.117616][ T415] anon_vma_fork+0xf2/0x510
[ 46.122121][ T415] copy_mm+0x9d1/0x13a0
[ 46.126284][ T415] ? copy_signal+0x600/0x600
[ 46.130965][ T415] ? __init_rwsem+0xfc/0x1d0
[ 46.135560][ T415] ? copy_signal+0x4cb/0x600
[ 46.140162][ T415] copy_process+0x115c/0x3210
[ 46.144991][ T415] ? __kasan_check_write+0x14/0x20
[ 46.150322][ T415] ? __pidfd_prepare+0x150/0x150
[ 46.155360][ T415] ? security_file_permission+0x83/0xa0
[ 46.160920][ T415] kernel_clone+0x23f/0x940
[ 46.165448][ T415] ? create_io_thread+0x130/0x130
[ 46.170483][ T415] ? __kasan_check_write+0x14/0x20
[ 46.175621][ T415] ? mutex_unlock+0x89/0x220
[ 46.180225][ T415] __x64_sys_clone+0x176/0x1d0
[ 46.185008][ T415] ? __kasan_check_write+0x14/0x20
[ 46.190213][ T415] ? __ia32_sys_vfork+0xf0/0xf0
[ 46.195117][ T415] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.201223][ T415] x64_sys_call+0x41f/0x9a0
[ 46.205746][ T415] do_syscall_64+0x4c/0xa0
[ 46.210178][ T415] ? clear_bhb_loop+0x50/0xa0
[ 46.214892][ T415] ? clear_bhb_loop+0x50/0xa0
[ 46.219583][ T415] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.225488][ T415] RIP: 0033:0x7f5ba6248d39
[ 46.229926][ T415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 46.249560][ T415] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.258183][ T415] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 46.266166][ T415] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.274172][ T415] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 46.282234][ T415] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.290214][ T415] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 46.298200][ T415]
[ 46.301222][ T414] CPU: 0 PID: 414 Comm: syz-executor.4 Not tainted syzkaller #0
[ 46.308878][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 46.318946][ T414] Call Trace:
[ 46.322236][ T414]
[ 46.325256][ T414] __dump_stack+0x21/0x30
[ 46.329612][ T414] dump_stack_lvl+0xee/0x150
[ 46.334407][ T414] ? show_regs_print_info+0x20/0x20
[ 46.339625][ T414] dump_stack+0x15/0x20
[ 46.343788][ T414] should_fail+0x3c1/0x510
[ 46.348213][ T414] __should_failslab+0xa4/0xe0
[ 46.353113][ T414] should_failslab+0x9/0x20
[ 46.357627][ T414] slab_pre_alloc_hook+0x3b/0xe0
[ 46.362581][ T414] ? anon_vma_clone+0xc0/0x500
[ 46.367350][ T414] kmem_cache_alloc+0x44/0x260
[ 46.372124][ T414] anon_vma_clone+0xc0/0x500
[ 46.376748][ T414] anon_vma_fork+0x8c/0x510
[ 46.381252][ T414] copy_mm+0x9d1/0x13a0
[ 46.385505][ T414] ? copy_signal+0x600/0x600
[ 46.390098][ T414] ? __init_rwsem+0xfc/0x1d0
[ 46.394691][ T414] ? copy_signal+0x4cb/0x600
[ 46.399368][ T414] copy_process+0x115c/0x3210
[ 46.404049][ T414] ? __kasan_check_write+0x14/0x20
[ 46.409166][ T414] ? __pidfd_prepare+0x150/0x150
[ 46.414127][ T414] ? security_file_permission+0x83/0xa0
[ 46.419677][ T414] kernel_clone+0x23f/0x940
[ 46.424187][ T414] ? create_io_thread+0x130/0x130
[ 46.429235][ T414] ? __kasan_check_write+0x14/0x20
[ 46.434353][ T414] ? mutex_unlock+0x89/0x220
[ 46.439040][ T414] __x64_sys_clone+0x176/0x1d0
[ 46.443815][ T414] ? __kasan_check_write+0x14/0x20
[ 46.449104][ T414] ? __ia32_sys_vfork+0xf0/0xf0
[ 46.453961][ T414] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.460124][ T414] x64_sys_call+0x41f/0x9a0
[ 46.464641][ T414] do_syscall_64+0x4c/0xa0
[ 46.469067][ T414] ? clear_bhb_loop+0x50/0xa0
[ 46.473837][ T414] ? clear_bhb_loop+0x50/0xa0
[ 46.478707][ T414] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.484610][ T414] RIP: 0033:0x7fa0acf1ed39
[ 46.489048][ T414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 46.508656][ T414] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.517108][ T414] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 46.525179][ T414] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.533161][ T414] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 46.541394][ T414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.549365][ T414] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 46.557349][ T414]
[ 46.561780][ T407] CPU: 1 PID: 407 Comm: syz-executor.2 Not tainted syzkaller #0
[ 46.569457][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 46.579524][ T407] Call Trace:
[ 46.582805][ T407]
[ 46.585737][ T407] __dump_stack+0x21/0x30
[ 46.590073][ T407] dump_stack_lvl+0xee/0x150
[ 46.594668][ T407] ? show_regs_print_info+0x20/0x20
[ 46.599959][ T407] dump_stack+0x15/0x20
[ 46.604117][ T407] should_fail+0x3c1/0x510
[ 46.608620][ T407] __should_failslab+0xa4/0xe0
[ 46.613385][ T407] should_failslab+0x9/0x20
[ 46.617892][ T407] slab_pre_alloc_hook+0x3b/0xe0
[ 46.622849][ T407] ? anon_vma_fork+0x200/0x510
[ 46.627610][ T407] kmem_cache_alloc+0x44/0x260
[ 46.632377][ T407] anon_vma_fork+0x200/0x510
[ 46.636969][ T407] copy_mm+0x9d1/0x13a0
[ 46.641134][ T407] ? copy_signal+0x600/0x600
[ 46.645720][ T407] ? __init_rwsem+0xfc/0x1d0
[ 46.650312][ T407] ? copy_signal+0x4cb/0x600
[ 46.654914][ T407] copy_process+0x115c/0x3210
[ 46.659597][ T407] ? __kasan_check_write+0x14/0x20
[ 46.664710][ T407] ? __pidfd_prepare+0x150/0x150
[ 46.669739][ T407] ? security_file_permission+0x83/0xa0
[ 46.675290][ T407] kernel_clone+0x23f/0x940
[ 46.679794][ T407] ? create_io_thread+0x130/0x130
[ 46.684823][ T407] ? __kasan_check_write+0x14/0x20
[ 46.689935][ T407] ? mutex_unlock+0x89/0x220
[ 46.694529][ T407] __x64_sys_clone+0x176/0x1d0
[ 46.699292][ T407] ? __kasan_check_write+0x14/0x20
[ 46.704490][ T407] ? __ia32_sys_vfork+0xf0/0xf0
[ 46.709348][ T407] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 46.715419][ T407] x64_sys_call+0x41f/0x9a0
[ 46.719920][ T407] do_syscall_64+0x4c/0xa0
[ 46.724338][ T407] ? clear_bhb_loop+0x50/0xa0
[ 46.729011][ T407] ? clear_bhb_loop+0x50/0xa0
[ 46.733687][ T407] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 46.739584][ T407] RIP: 0033:0x7ff2cb8a0d39
[ 46.744182][ T407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 46.763874][ T407] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 46.772389][ T407] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 46.780374][ T407] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 46.788345][ T407] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 46.796313][ T407] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 46.804380][ T407] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 46.812357][ T407]
[ 46.825166][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 46.833532][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.848159][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 46.856522][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 46.862420][ T418] FAULT_INJECTION: forcing a failure.
[ 46.862420][ T418] name failslab, interval 1, probability 0, space 0, times 0
[ 46.867878][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.889676][ T426] FAULT_INJECTION: forcing a failure.
[ 46.889676][ T426] name failslab, interval 1, probability 0, space 0, times 0
[ 46.892624][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 46.904520][ T426] CPU: 0 PID: 426 Comm: syz-executor.1 Not tainted syzkaller #0
[ 46.911610][ T427] FAULT_INJECTION: forcing a failure.
[ 46.911610][ T427] name failslab, interval 1, probability 0, space 0, times 0
[ 46.918044][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 46.918057][ T426] Call Trace:
[ 46.918063][ T426]
[ 46.918071][ T426] __dump_stack+0x21/0x30
[ 46.931293][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.940884][ T426] dump_stack_lvl+0xee/0x150
[ 46.940911][ T426] ? show_regs_print_info+0x20/0x20
[ 46.940935][ T426] dump_stack+0x15/0x20
[ 46.945057][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 46.947324][ T426] should_fail+0x3c1/0x510
[ 46.947349][ T426] __should_failslab+0xa4/0xe0
[ 46.951998][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.959718][ T426] should_failslab+0x9/0x20
[ 46.959741][ T426] slab_pre_alloc_hook+0x3b/0xe0
[ 46.959763][ T426] ? anon_vma_fork+0xf2/0x510
[ 46.959782][ T426] kmem_cache_alloc+0x44/0x260
[ 46.959803][ T426] anon_vma_fork+0xf2/0x510
[ 46.959820][ T426] copy_mm+0x9d1/0x13a0
[ 46.966302][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.969702][ T426] ? copy_signal+0x600/0x600
[ 46.974194][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.981819][ T426] ? __init_rwsem+0xfc/0x1d0
[ 46.981842][ T426] ? copy_signal+0x4cb/0x600
[ 46.981864][ T426] copy_process+0x115c/0x3210
[ 47.044727][ T425] FAULT_INJECTION: forcing a failure.
[ 47.044727][ T425] name failslab, interval 1, probability 0, space 0, times 0
[ 47.045847][ T426] ? __kasan_check_write+0x14/0x20
[ 47.077604][ T426] ? __pidfd_prepare+0x150/0x150
[ 47.082563][ T426] ? security_file_permission+0x83/0xa0
[ 47.088116][ T426] kernel_clone+0x23f/0x940
[ 47.092629][ T426] ? create_io_thread+0x130/0x130
[ 47.097703][ T426] ? __kasan_check_write+0x14/0x20
[ 47.102829][ T426] ? mutex_unlock+0x89/0x220
[ 47.107448][ T426] __x64_sys_clone+0x176/0x1d0
[ 47.112234][ T426] ? __kasan_check_write+0x14/0x20
[ 47.117351][ T426] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.122209][ T426] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.128280][ T426] x64_sys_call+0x41f/0x9a0
[ 47.132794][ T426] do_syscall_64+0x4c/0xa0
[ 47.137219][ T426] ? clear_bhb_loop+0x50/0xa0
[ 47.141894][ T426] ? clear_bhb_loop+0x50/0xa0
[ 47.146583][ T426] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.152581][ T426] RIP: 0033:0x7f328a836d39
[ 47.157017][ T426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 47.176735][ T426] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.185363][ T426] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 47.193360][ T426] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 47.201615][ T426] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 47.209592][ T426] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.217569][ T426] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 47.225907][ T426]
[ 47.230184][ T418] CPU: 1 PID: 418 Comm: syz-executor.5 Not tainted syzkaller #0
[ 47.237858][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 47.248021][ T418] Call Trace:
[ 47.251320][ T418]
[ 47.254271][ T418] __dump_stack+0x21/0x30
[ 47.258636][ T418] dump_stack_lvl+0xee/0x150
[ 47.263250][ T418] ? show_regs_print_info+0x20/0x20
[ 47.268494][ T418] dump_stack+0x15/0x20
[ 47.272715][ T418] should_fail+0x3c1/0x510
[ 47.277153][ T418] __should_failslab+0xa4/0xe0
[ 47.281932][ T418] should_failslab+0x9/0x20
[ 47.286439][ T418] slab_pre_alloc_hook+0x3b/0xe0
[ 47.291393][ T418] ? anon_vma_fork+0x200/0x510
[ 47.296254][ T418] kmem_cache_alloc+0x44/0x260
[ 47.301062][ T418] anon_vma_fork+0x200/0x510
[ 47.305679][ T418] copy_mm+0x9d1/0x13a0
[ 47.309853][ T418] ? copy_signal+0x600/0x600
[ 47.314448][ T418] ? __init_rwsem+0xfc/0x1d0
[ 47.319048][ T418] ? copy_signal+0x4cb/0x600
[ 47.323665][ T418] copy_process+0x115c/0x3210
[ 47.328379][ T418] ? __kasan_check_write+0x14/0x20
[ 47.333520][ T418] ? __pidfd_prepare+0x150/0x150
[ 47.338559][ T418] ? security_file_permission+0x83/0xa0
[ 47.344323][ T418] kernel_clone+0x23f/0x940
[ 47.348860][ T418] ? create_io_thread+0x130/0x130
[ 47.353901][ T418] ? __kasan_check_write+0x14/0x20
[ 47.359029][ T418] ? mutex_unlock+0x89/0x220
[ 47.363649][ T418] __x64_sys_clone+0x176/0x1d0
[ 47.368430][ T418] ? __kasan_check_write+0x14/0x20
[ 47.373556][ T418] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.378444][ T418] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.380028][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 47.384668][ T418] x64_sys_call+0x41f/0x9a0
[ 47.384693][ T418] do_syscall_64+0x4c/0xa0
[ 47.384716][ T418] ? clear_bhb_loop+0x50/0xa0
[ 47.406179][ T418] ? clear_bhb_loop+0x50/0xa0
[ 47.410869][ T418] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.414372][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.416776][ T418] RIP: 0033:0x7efcb866dd39
[ 47.416796][ T418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 47.416813][ T418] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.457256][ T418] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 47.465329][ T418] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 47.473320][ T418] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 47.481404][ T418] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.489388][ T418] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 47.497462][ T418]
[ 47.500489][ T427] CPU: 0 PID: 427 Comm: syz-executor.3 Not tainted syzkaller #0
[ 47.508246][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 47.518369][ T427] Call Trace:
[ 47.521673][ T427]
[ 47.524627][ T427] __dump_stack+0x21/0x30
[ 47.529069][ T427] dump_stack_lvl+0xee/0x150
[ 47.533793][ T427] ? show_regs_print_info+0x20/0x20
[ 47.539018][ T427] dump_stack+0x15/0x20
[ 47.543177][ T427] should_fail+0x3c1/0x510
[ 47.547598][ T427] __should_failslab+0xa4/0xe0
[ 47.552370][ T427] should_failslab+0x9/0x20
[ 47.556874][ T427] slab_pre_alloc_hook+0x3b/0xe0
[ 47.561841][ T427] ? anon_vma_clone+0xc0/0x500
[ 47.566612][ T427] kmem_cache_alloc+0x44/0x260
[ 47.571384][ T427] anon_vma_clone+0xc0/0x500
[ 47.575975][ T427] anon_vma_fork+0x8c/0x510
[ 47.580479][ T427] copy_mm+0x9d1/0x13a0
[ 47.584642][ T427] ? copy_signal+0x600/0x600
[ 47.589238][ T427] ? __init_rwsem+0xfc/0x1d0
[ 47.593831][ T427] ? copy_signal+0x4cb/0x600
[ 47.598425][ T427] copy_process+0x115c/0x3210
[ 47.603110][ T427] ? __kasan_check_write+0x14/0x20
[ 47.608322][ T427] ? __pidfd_prepare+0x150/0x150
[ 47.613265][ T427] ? security_file_permission+0x83/0xa0
[ 47.618833][ T427] kernel_clone+0x23f/0x940
[ 47.623346][ T427] ? create_io_thread+0x130/0x130
[ 47.628387][ T427] ? __kasan_check_write+0x14/0x20
[ 47.633504][ T427] ? mutex_unlock+0x89/0x220
[ 47.638102][ T427] __x64_sys_clone+0x176/0x1d0
[ 47.642868][ T427] ? __kasan_check_write+0x14/0x20
[ 47.647988][ T427] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.652872][ T427] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.659125][ T427] x64_sys_call+0x41f/0x9a0
[ 47.663653][ T427] do_syscall_64+0x4c/0xa0
[ 47.668093][ T427] ? clear_bhb_loop+0x50/0xa0
[ 47.672781][ T427] ? clear_bhb_loop+0x50/0xa0
[ 47.677463][ T427] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.683393][ T427] RIP: 0033:0x7f5ba6248d39
[ 47.687809][ T427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 47.707415][ T427] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 47.715833][ T427] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 47.723811][ T427] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 47.731787][ T427] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 47.739762][ T427] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 47.747749][ T427] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 47.755740][ T427]
[ 47.759858][ T429] FAULT_INJECTION: forcing a failure.
[ 47.759858][ T429] name failslab, interval 1, probability 0, space 0, times 0
[ 47.768498][ T342] device veth1_macvtap entered promiscuous mode
[ 47.779781][ T425] CPU: 0 PID: 425 Comm: syz-executor.2 Not tainted syzkaller #0
[ 47.786660][ T431] FAULT_INJECTION: forcing a failure.
[ 47.786660][ T431] name failslab, interval 1, probability 0, space 0, times 0
[ 47.787455][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 47.787469][ T425] Call Trace:
[ 47.787475][ T425]
[ 47.816311][ T425] __dump_stack+0x21/0x30
[ 47.820672][ T425] dump_stack_lvl+0xee/0x150
[ 47.825271][ T425] ? show_regs_print_info+0x20/0x20
[ 47.830498][ T425] dump_stack+0x15/0x20
[ 47.834670][ T425] should_fail+0x3c1/0x510
[ 47.839103][ T425] __should_failslab+0xa4/0xe0
[ 47.843889][ T425] should_failslab+0x9/0x20
[ 47.848578][ T425] slab_pre_alloc_hook+0x3b/0xe0
[ 47.853535][ T425] ? anon_vma_fork+0xf2/0x510
[ 47.858261][ T425] kmem_cache_alloc+0x44/0x260
[ 47.863035][ T425] anon_vma_fork+0xf2/0x510
[ 47.867564][ T425] copy_mm+0x9d1/0x13a0
[ 47.871759][ T425] ? copy_signal+0x600/0x600
[ 47.876362][ T425] ? __init_rwsem+0xfc/0x1d0
[ 47.880972][ T425] ? copy_signal+0x4cb/0x600
[ 47.885572][ T425] copy_process+0x115c/0x3210
[ 47.890265][ T425] ? __kasan_check_write+0x14/0x20
[ 47.895408][ T425] ? __pidfd_prepare+0x150/0x150
[ 47.900422][ T425] ? security_file_permission+0x83/0xa0
[ 47.906096][ T425] kernel_clone+0x23f/0x940
[ 47.910623][ T425] ? create_io_thread+0x130/0x130
[ 47.915683][ T425] ? __kasan_check_write+0x14/0x20
[ 47.920827][ T425] ? mutex_unlock+0x89/0x220
[ 47.922073][ T433] FAULT_INJECTION: forcing a failure.
[ 47.922073][ T433] name failslab, interval 1, probability 0, space 0, times 0
[ 47.925443][ T425] __x64_sys_clone+0x176/0x1d0
[ 47.925469][ T425] ? __kasan_check_write+0x14/0x20
[ 47.925492][ T425] ? __ia32_sys_vfork+0xf0/0xf0
[ 47.925517][ T425] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 47.925541][ T425] x64_sys_call+0x41f/0x9a0
[ 47.925561][ T425] do_syscall_64+0x4c/0xa0
[ 47.967822][ T425] ? clear_bhb_loop+0x50/0xa0
[ 47.972517][ T425] ? clear_bhb_loop+0x50/0xa0
[ 47.977214][ T425] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.983248][ T425] RIP: 0033:0x7ff2cb8a0d39
[ 47.987514][ T436] FAULT_INJECTION: forcing a failure.
[ 47.987514][ T436] name failslab, interval 1, probability 0, space 0, times 0
[ 47.987676][ T425] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 48.019949][ T425] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.028463][ T425] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 48.036477][ T425] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.044462][ T425] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 48.052556][ T425] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.060567][ T425] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 48.068645][ T425]
[ 48.071767][ T433] CPU: 1 PID: 433 Comm: syz-executor.5 Not tainted syzkaller #0
[ 48.079526][ T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 48.089777][ T433] Call Trace:
[ 48.093175][ T433]
[ 48.096120][ T433] __dump_stack+0x21/0x30
[ 48.100464][ T433] dump_stack_lvl+0xee/0x150
[ 48.105078][ T433] ? show_regs_print_info+0x20/0x20
[ 48.110290][ T433] dump_stack+0x15/0x20
[ 48.114463][ T433] should_fail+0x3c1/0x510
[ 48.118887][ T433] __should_failslab+0xa4/0xe0
[ 48.123656][ T433] should_failslab+0x9/0x20
[ 48.127783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.128314][ T433] slab_pre_alloc_hook+0x3b/0xe0
[ 48.140706][ T433] ? anon_vma_clone+0xc0/0x500
[ 48.145490][ T433] kmem_cache_alloc+0x44/0x260
[ 48.150265][ T433] anon_vma_clone+0xc0/0x500
[ 48.154911][ T433] anon_vma_fork+0x8c/0x510
[ 48.159425][ T433] copy_mm+0x9d1/0x13a0
[ 48.163710][ T433] ? copy_signal+0x600/0x600
[ 48.168311][ T433] ? __init_rwsem+0xfc/0x1d0
[ 48.172909][ T433] ? copy_signal+0x4cb/0x600
[ 48.177514][ T433] copy_process+0x115c/0x3210
[ 48.182449][ T433] ? __kasan_check_write+0x14/0x20
[ 48.187571][ T433] ? __pidfd_prepare+0x150/0x150
[ 48.192524][ T433] ? security_file_permission+0x83/0xa0
[ 48.198103][ T433] kernel_clone+0x23f/0x940
[ 48.202631][ T433] ? create_io_thread+0x130/0x130
[ 48.207661][ T433] ? __kasan_check_write+0x14/0x20
[ 48.212789][ T433] ? mutex_unlock+0x89/0x220
[ 48.217393][ T433] __x64_sys_clone+0x176/0x1d0
[ 48.222257][ T433] ? __kasan_check_write+0x14/0x20
[ 48.227386][ T433] ? __ia32_sys_vfork+0xf0/0xf0
[ 48.232250][ T433] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.238352][ T433] x64_sys_call+0x41f/0x9a0
[ 48.242886][ T433] do_syscall_64+0x4c/0xa0
[ 48.247341][ T433] ? clear_bhb_loop+0x50/0xa0
[ 48.252036][ T433] ? clear_bhb_loop+0x50/0xa0
[ 48.256727][ T433] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.262667][ T433] RIP: 0033:0x7efcb866dd39
[ 48.267100][ T433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 48.286862][ T433] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.295291][ T433] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 48.303277][ T433] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.311304][ T433] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 48.319291][ T433] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.327279][ T433] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 48.335268][ T433]
[ 48.338822][ T429] CPU: 0 PID: 429 Comm: syz-executor.4 Not tainted syzkaller #0
[ 48.346489][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 48.356601][ T429] Call Trace:
[ 48.359901][ T429]
[ 48.362844][ T429] __dump_stack+0x21/0x30
[ 48.367187][ T429] dump_stack_lvl+0xee/0x150
[ 48.371788][ T429] ? show_regs_print_info+0x20/0x20
[ 48.377087][ T429] dump_stack+0x15/0x20
[ 48.381424][ T429] should_fail+0x3c1/0x510
[ 48.385859][ T429] __should_failslab+0xa4/0xe0
[ 48.390647][ T429] should_failslab+0x9/0x20
[ 48.395165][ T429] slab_pre_alloc_hook+0x3b/0xe0
[ 48.400116][ T429] ? anon_vma_clone+0xc0/0x500
[ 48.404889][ T429] kmem_cache_alloc+0x44/0x260
[ 48.409669][ T429] anon_vma_clone+0xc0/0x500
[ 48.414264][ T429] anon_vma_fork+0x8c/0x510
[ 48.418774][ T429] copy_mm+0x9d1/0x13a0
[ 48.423043][ T429] ? copy_signal+0x600/0x600
[ 48.427634][ T429] ? __init_rwsem+0xfc/0x1d0
[ 48.432232][ T429] ? copy_signal+0x4cb/0x600
[ 48.436829][ T429] copy_process+0x115c/0x3210
[ 48.441728][ T429] ? __kasan_check_write+0x14/0x20
[ 48.446872][ T429] ? __pidfd_prepare+0x150/0x150
[ 48.451910][ T429] ? security_file_permission+0x83/0xa0
[ 48.457475][ T429] kernel_clone+0x23f/0x940
[ 48.461990][ T429] ? create_io_thread+0x130/0x130
[ 48.467022][ T429] ? __kasan_check_write+0x14/0x20
[ 48.472136][ T429] ? mutex_unlock+0x89/0x220
[ 48.476747][ T429] __x64_sys_clone+0x176/0x1d0
[ 48.481661][ T429] ? __kasan_check_write+0x14/0x20
[ 48.487152][ T429] ? __ia32_sys_vfork+0xf0/0xf0
[ 48.492025][ T429] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.498113][ T429] x64_sys_call+0x41f/0x9a0
[ 48.502671][ T429] do_syscall_64+0x4c/0xa0
[ 48.507146][ T429] ? clear_bhb_loop+0x50/0xa0
[ 48.511837][ T429] ? clear_bhb_loop+0x50/0xa0
[ 48.516523][ T429] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.522438][ T429] RIP: 0033:0x7fa0acf1ed39
[ 48.526862][ T429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 48.546477][ T429] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.554907][ T429] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 48.562884][ T429] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.571159][ T429] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 48.579137][ T429] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.587120][ T429] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 48.595107][ T429]
[ 48.598170][ T436] CPU: 1 PID: 436 Comm: syz-executor.3 Not tainted syzkaller #0
[ 48.605932][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 48.616002][ T436] Call Trace:
[ 48.619371][ T436]
[ 48.622301][ T436] __dump_stack+0x21/0x30
[ 48.626637][ T436] dump_stack_lvl+0xee/0x150
[ 48.631261][ T436] ? show_regs_print_info+0x20/0x20
[ 48.636553][ T436] dump_stack+0x15/0x20
[ 48.640724][ T436] should_fail+0x3c1/0x510
[ 48.645158][ T436] __should_failslab+0xa4/0xe0
[ 48.649924][ T436] should_failslab+0x9/0x20
[ 48.654428][ T436] slab_pre_alloc_hook+0x3b/0xe0
[ 48.659376][ T436] ? anon_vma_fork+0xf2/0x510
[ 48.664051][ T436] kmem_cache_alloc+0x44/0x260
[ 48.668820][ T436] anon_vma_fork+0xf2/0x510
[ 48.673324][ T436] copy_mm+0x9d1/0x13a0
[ 48.677483][ T436] ? copy_signal+0x600/0x600
[ 48.682169][ T436] ? __init_rwsem+0xfc/0x1d0
[ 48.686759][ T436] ? copy_signal+0x4cb/0x600
[ 48.691357][ T436] copy_process+0x115c/0x3210
[ 48.696077][ T436] ? __kasan_check_write+0x14/0x20
[ 48.701230][ T436] ? __pidfd_prepare+0x150/0x150
[ 48.706414][ T436] ? security_file_permission+0x83/0xa0
[ 48.712026][ T436] kernel_clone+0x23f/0x940
[ 48.716544][ T436] ? create_io_thread+0x130/0x130
[ 48.721585][ T436] ? __kasan_check_write+0x14/0x20
[ 48.726706][ T436] ? mutex_unlock+0x89/0x220
[ 48.731391][ T436] __x64_sys_clone+0x176/0x1d0
[ 48.736171][ T436] ? __kasan_check_write+0x14/0x20
[ 48.741300][ T436] ? __ia32_sys_vfork+0xf0/0xf0
[ 48.746169][ T436] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.752241][ T436] x64_sys_call+0x41f/0x9a0
[ 48.756745][ T436] do_syscall_64+0x4c/0xa0
[ 48.761165][ T436] ? clear_bhb_loop+0x50/0xa0
[ 48.765936][ T436] ? clear_bhb_loop+0x50/0xa0
[ 48.770613][ T436] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.776509][ T436] RIP: 0033:0x7f5ba6248d39
[ 48.780930][ T436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 48.800623][ T436] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.809139][ T436] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 48.817116][ T436] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 48.825214][ T436] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
2025/11/06 21:29:27 executed programs: 14
[ 48.833210][ T436] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.841197][ T436] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 48.849320][ T436]
[ 48.853895][ T431] CPU: 0 PID: 431 Comm: syz-executor.1 Not tainted syzkaller #0
[ 48.861700][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 48.871894][ T431] Call Trace:
[ 48.875201][ T431]
[ 48.878356][ T431] __dump_stack+0x21/0x30
[ 48.882711][ T431] dump_stack_lvl+0xee/0x150
[ 48.887327][ T431] ? show_regs_print_info+0x20/0x20
[ 48.892568][ T431] dump_stack+0x15/0x20
[ 48.896777][ T431] should_fail+0x3c1/0x510
[ 48.901212][ T431] __should_failslab+0xa4/0xe0
[ 48.905991][ T431] should_failslab+0x9/0x20
[ 48.910586][ T431] slab_pre_alloc_hook+0x3b/0xe0
[ 48.915534][ T431] ? anon_vma_clone+0xc0/0x500
[ 48.920296][ T431] kmem_cache_alloc+0x44/0x260
[ 48.925071][ T431] anon_vma_clone+0xc0/0x500
[ 48.929678][ T431] anon_vma_fork+0x8c/0x510
[ 48.934183][ T431] copy_mm+0x9d1/0x13a0
[ 48.938372][ T431] ? copy_signal+0x600/0x600
[ 48.943033][ T431] ? __init_rwsem+0xfc/0x1d0
[ 48.947840][ T431] ? copy_signal+0x4cb/0x600
[ 48.952620][ T431] copy_process+0x115c/0x3210
[ 48.957302][ T431] ? __kasan_check_write+0x14/0x20
[ 48.962419][ T431] ? __pidfd_prepare+0x150/0x150
[ 48.967355][ T431] ? security_file_permission+0x83/0xa0
[ 48.972904][ T431] kernel_clone+0x23f/0x940
[ 48.977404][ T431] ? create_io_thread+0x130/0x130
[ 48.982440][ T431] ? __kasan_check_write+0x14/0x20
[ 48.987610][ T431] ? mutex_unlock+0x89/0x220
[ 48.992209][ T431] __x64_sys_clone+0x176/0x1d0
[ 48.996970][ T431] ? __kasan_check_write+0x14/0x20
[ 49.002077][ T431] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.007015][ T431] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.013081][ T431] x64_sys_call+0x41f/0x9a0
[ 49.017580][ T431] do_syscall_64+0x4c/0xa0
[ 49.022062][ T431] ? clear_bhb_loop+0x50/0xa0
[ 49.026742][ T431] ? clear_bhb_loop+0x50/0xa0
[ 49.031427][ T431] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.037336][ T431] RIP: 0033:0x7f328a836d39
[ 49.041749][ T431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.061371][ T431] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.069878][ T431] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 49.077858][ T431] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 49.085837][ T431] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 49.093818][ T431] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.101805][ T431] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 49.109803][ T431]
[ 49.130715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.139313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.149122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.157641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.180507][ T441] FAULT_INJECTION: forcing a failure.
[ 49.180507][ T441] name failslab, interval 1, probability 0, space 0, times 0
[ 49.193368][ T441] CPU: 1 PID: 441 Comm: syz-executor.0 Not tainted syzkaller #0
[ 49.201130][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 49.211190][ T441] Call Trace:
[ 49.214482][ T441]
[ 49.217422][ T441] __dump_stack+0x21/0x30
[ 49.221852][ T441] dump_stack_lvl+0xee/0x150
[ 49.226523][ T441] ? show_regs_print_info+0x20/0x20
[ 49.231734][ T441] dump_stack+0x15/0x20
[ 49.235927][ T441] should_fail+0x3c1/0x510
[ 49.240342][ T441] __should_failslab+0xa4/0xe0
[ 49.245107][ T441] should_failslab+0x9/0x20
[ 49.249607][ T441] slab_pre_alloc_hook+0x3b/0xe0
[ 49.254539][ T441] ? anon_vma_clone+0xc0/0x500
[ 49.259315][ T441] kmem_cache_alloc+0x44/0x260
[ 49.264177][ T441] anon_vma_clone+0xc0/0x500
[ 49.268766][ T441] anon_vma_fork+0x8c/0x510
[ 49.273262][ T441] copy_mm+0x9d1/0x13a0
[ 49.277443][ T441] ? copy_signal+0x600/0x600
[ 49.282079][ T441] ? __init_rwsem+0xfc/0x1d0
[ 49.286669][ T441] ? copy_signal+0x4cb/0x600
[ 49.291261][ T441] copy_process+0x115c/0x3210
[ 49.295950][ T441] ? __kasan_check_write+0x14/0x20
[ 49.301059][ T441] ? __pidfd_prepare+0x150/0x150
[ 49.306081][ T441] ? security_file_permission+0x83/0xa0
[ 49.311739][ T441] kernel_clone+0x23f/0x940
[ 49.316238][ T441] ? create_io_thread+0x130/0x130
[ 49.321314][ T441] ? __kasan_check_write+0x14/0x20
[ 49.326507][ T441] ? mutex_unlock+0x89/0x220
[ 49.331181][ T441] __x64_sys_clone+0x176/0x1d0
[ 49.335939][ T441] ? __kasan_check_write+0x14/0x20
[ 49.341052][ T441] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.346033][ T441] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.352109][ T441] x64_sys_call+0x41f/0x9a0
[ 49.356618][ T441] do_syscall_64+0x4c/0xa0
[ 49.361051][ T441] ? clear_bhb_loop+0x50/0xa0
[ 49.365727][ T441] ? clear_bhb_loop+0x50/0xa0
[ 49.370407][ T441] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.376301][ T441] RIP: 0033:0x7f5285599d39
[ 49.380711][ T441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.400405][ T441] RSP: 002b:00007f528551e078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.408821][ T441] RAX: ffffffffffffffda RBX: 00007f52856baf80 RCX: 00007f5285599d39
[ 49.416792][ T441] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 49.424761][ T441] RBP: 00007f528551e120 R08: 0000000000000000 R09: 0000000000000000
[ 49.432922][ T441] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.441014][ T441] R13: 000000000000000b R14: 00007f52856baf80 R15: 00007ffc7a721718
[ 49.448994][ T441]
[ 49.460233][ T446] FAULT_INJECTION: forcing a failure.
[ 49.460233][ T446] name failslab, interval 1, probability 0, space 0, times 0
[ 49.460634][ T447] FAULT_INJECTION: forcing a failure.
[ 49.460634][ T447] name failslab, interval 1, probability 0, space 0, times 0
[ 49.479511][ T451] FAULT_INJECTION: forcing a failure.
[ 49.479511][ T451] name failslab, interval 1, probability 0, space 0, times 0
[ 49.488270][ T452] FAULT_INJECTION: forcing a failure.
[ 49.488270][ T452] name failslab, interval 1, probability 0, space 0, times 0
[ 49.503594][ T446] CPU: 0 PID: 446 Comm: syz-executor.3 Not tainted syzkaller #0
[ 49.518554][ T448] FAULT_INJECTION: forcing a failure.
[ 49.518554][ T448] name failslab, interval 1, probability 0, space 0, times 0
[ 49.518622][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 49.541296][ T446] Call Trace:
[ 49.544594][ T446]
[ 49.547545][ T446] __dump_stack+0x21/0x30
[ 49.551891][ T446] dump_stack_lvl+0xee/0x150
[ 49.556498][ T446] ? show_regs_print_info+0x20/0x20
[ 49.561748][ T446] dump_stack+0x15/0x20
[ 49.565926][ T446] should_fail+0x3c1/0x510
[ 49.570364][ T446] __should_failslab+0xa4/0xe0
[ 49.575147][ T446] should_failslab+0x9/0x20
[ 49.579676][ T446] slab_pre_alloc_hook+0x3b/0xe0
[ 49.584732][ T446] ? anon_vma_clone+0xc0/0x500
[ 49.589514][ T446] kmem_cache_alloc+0x44/0x260
[ 49.594304][ T446] anon_vma_clone+0xc0/0x500
[ 49.598911][ T446] anon_vma_fork+0x8c/0x510
[ 49.603431][ T446] copy_mm+0x9d1/0x13a0
[ 49.607609][ T446] ? copy_signal+0x600/0x600
[ 49.612228][ T446] ? __init_rwsem+0xfc/0x1d0
[ 49.616865][ T446] ? copy_signal+0x4cb/0x600
[ 49.621467][ T446] copy_process+0x115c/0x3210
[ 49.626176][ T446] ? __kasan_check_write+0x14/0x20
[ 49.631302][ T446] ? __pidfd_prepare+0x150/0x150
[ 49.636254][ T446] ? security_file_permission+0x83/0xa0
[ 49.641994][ T446] kernel_clone+0x23f/0x940
[ 49.646602][ T446] ? create_io_thread+0x130/0x130
[ 49.651647][ T446] ? __kasan_check_write+0x14/0x20
[ 49.656772][ T446] ? mutex_unlock+0x89/0x220
[ 49.661424][ T446] __x64_sys_clone+0x176/0x1d0
[ 49.666296][ T446] ? __kasan_check_write+0x14/0x20
[ 49.671421][ T446] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.676321][ T446] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.682591][ T446] x64_sys_call+0x41f/0x9a0
[ 49.687116][ T446] do_syscall_64+0x4c/0xa0
[ 49.691547][ T446] ? clear_bhb_loop+0x50/0xa0
[ 49.696233][ T446] ? clear_bhb_loop+0x50/0xa0
[ 49.700919][ T446] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.706834][ T446] RIP: 0033:0x7f5ba6248d39
[ 49.711264][ T446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.731051][ T446] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.739661][ T446] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 49.747740][ T446] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 49.755722][ T446] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 49.763704][ T446] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.771956][ T446] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 49.780035][ T446]
[ 49.783070][ T447] CPU: 1 PID: 447 Comm: syz-executor.4 Not tainted syzkaller #0
[ 49.784535][ T454] FAULT_INJECTION: forcing a failure.
[ 49.784535][ T454] name failslab, interval 1, probability 0, space 0, times 0
[ 49.790749][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 49.790763][ T447] Call Trace:
[ 49.790769][ T447]
[ 49.790777][ T447] __dump_stack+0x21/0x30
[ 49.790808][ T447] dump_stack_lvl+0xee/0x150
[ 49.790831][ T447] ? show_regs_print_info+0x20/0x20
[ 49.790857][ T447] dump_stack+0x15/0x20
[ 49.790879][ T447] should_fail+0x3c1/0x510
[ 49.842424][ T447] __should_failslab+0xa4/0xe0
[ 49.847219][ T447] should_failslab+0x9/0x20
[ 49.851734][ T447] slab_pre_alloc_hook+0x3b/0xe0
[ 49.856689][ T447] ? anon_vma_clone+0xc0/0x500
[ 49.861470][ T447] kmem_cache_alloc+0x44/0x260
[ 49.866353][ T447] anon_vma_clone+0xc0/0x500
[ 49.870971][ T447] anon_vma_fork+0x8c/0x510
[ 49.875493][ T447] copy_mm+0x9d1/0x13a0
[ 49.879662][ T447] ? copy_signal+0x600/0x600
[ 49.884266][ T447] ? __init_rwsem+0xfc/0x1d0
[ 49.888875][ T447] ? copy_signal+0x4cb/0x600
[ 49.893626][ T447] copy_process+0x115c/0x3210
[ 49.898353][ T447] ? __kasan_check_write+0x14/0x20
[ 49.903494][ T447] ? __pidfd_prepare+0x150/0x150
[ 49.908449][ T447] ? security_file_permission+0x83/0xa0
[ 49.914025][ T447] kernel_clone+0x23f/0x940
[ 49.918548][ T447] ? create_io_thread+0x130/0x130
[ 49.923606][ T447] ? __kasan_check_write+0x14/0x20
[ 49.928821][ T447] ? mutex_unlock+0x89/0x220
[ 49.933436][ T447] __x64_sys_clone+0x176/0x1d0
[ 49.938217][ T447] ? __kasan_check_write+0x14/0x20
[ 49.943367][ T447] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.948245][ T447] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.954329][ T447] x64_sys_call+0x41f/0x9a0
[ 49.958858][ T447] do_syscall_64+0x4c/0xa0
[ 49.963290][ T447] ? clear_bhb_loop+0x50/0xa0
[ 49.968022][ T447] ? clear_bhb_loop+0x50/0xa0
[ 49.972738][ T447] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.979103][ T447] RIP: 0033:0x7fa0acf1ed39
[ 49.983549][ T447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 50.003261][ T447] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.011797][ T447] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 50.019894][ T447] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 50.027983][ T447] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 50.035983][ T447] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.043976][ T447] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 50.051979][ T447]
[ 50.055879][ T452] CPU: 0 PID: 452 Comm: syz-executor.1 Not tainted syzkaller #0
[ 50.063564][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 50.073644][ T452] Call Trace:
[ 50.077019][ T452]
[ 50.079957][ T452] __dump_stack+0x21/0x30
[ 50.084304][ T452] dump_stack_lvl+0xee/0x150
[ 50.088909][ T452] ? show_regs_print_info+0x20/0x20
[ 50.094167][ T452] dump_stack+0x15/0x20
[ 50.098347][ T452] should_fail+0x3c1/0x510
[ 50.102867][ T452] __should_failslab+0xa4/0xe0
[ 50.107641][ T452] should_failslab+0x9/0x20
[ 50.112163][ T452] slab_pre_alloc_hook+0x3b/0xe0
[ 50.117203][ T452] ? anon_vma_clone+0xc0/0x500
[ 50.122069][ T452] kmem_cache_alloc+0x44/0x260
[ 50.126849][ T452] anon_vma_clone+0xc0/0x500
[ 50.131449][ T452] anon_vma_fork+0x8c/0x510
[ 50.135964][ T452] copy_mm+0x9d1/0x13a0
[ 50.140135][ T452] ? copy_signal+0x600/0x600
[ 50.144837][ T452] ? __init_rwsem+0xfc/0x1d0
[ 50.149443][ T452] ? copy_signal+0x4cb/0x600
[ 50.154132][ T452] copy_process+0x115c/0x3210
[ 50.158824][ T452] ? __kasan_check_write+0x14/0x20
[ 50.164055][ T452] ? __pidfd_prepare+0x150/0x150
[ 50.169091][ T452] ? security_file_permission+0x83/0xa0
[ 50.174650][ T452] kernel_clone+0x23f/0x940
[ 50.179261][ T452] ? create_io_thread+0x130/0x130
[ 50.184307][ T452] ? __kasan_check_write+0x14/0x20
[ 50.189780][ T452] ? mutex_unlock+0x89/0x220
[ 50.194387][ T452] __x64_sys_clone+0x176/0x1d0
[ 50.199245][ T452] ? __kasan_check_write+0x14/0x20
[ 50.204359][ T452] ? __ia32_sys_vfork+0xf0/0xf0
[ 50.209216][ T452] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.215291][ T452] x64_sys_call+0x41f/0x9a0
[ 50.219995][ T452] do_syscall_64+0x4c/0xa0
[ 50.224426][ T452] ? clear_bhb_loop+0x50/0xa0
[ 50.229123][ T452] ? clear_bhb_loop+0x50/0xa0
[ 50.233806][ T452] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.239791][ T452] RIP: 0033:0x7f328a836d39
[ 50.244314][ T452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 50.263927][ T452] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.272343][ T452] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 50.280317][ T452] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 50.288286][ T452] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 50.296264][ T452] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.304281][ T452] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 50.312272][ T452]
[ 50.317505][ T448] CPU: 0 PID: 448 Comm: syz-executor.2 Not tainted syzkaller #0
[ 50.325173][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 50.335250][ T448] Call Trace:
[ 50.338552][ T448]
[ 50.341503][ T448] __dump_stack+0x21/0x30
[ 50.345954][ T448] dump_stack_lvl+0xee/0x150
[ 50.350580][ T448] ? show_regs_print_info+0x20/0x20
[ 50.355907][ T448] dump_stack+0x15/0x20
[ 50.360114][ T448] should_fail+0x3c1/0x510
[ 50.361738][ T457] FAULT_INJECTION: forcing a failure.
[ 50.361738][ T457] name failslab, interval 1, probability 0, space 0, times 0
[ 50.364551][ T448] __should_failslab+0xa4/0xe0
[ 50.364578][ T448] should_failslab+0x9/0x20
[ 50.364597][ T448] slab_pre_alloc_hook+0x3b/0xe0
[ 50.364620][ T448] ? anon_vma_clone+0xc0/0x500
[ 50.364638][ T448] kmem_cache_alloc+0x44/0x260
[ 50.364659][ T448] anon_vma_clone+0xc0/0x500
[ 50.398414][ T460] FAULT_INJECTION: forcing a failure.
[ 50.398414][ T460] name failslab, interval 1, probability 0, space 0, times 0
[ 50.400941][ T448] anon_vma_fork+0x8c/0x510
[ 50.400968][ T448] copy_mm+0x9d1/0x13a0
[ 50.400990][ T448] ? copy_signal+0x600/0x600
[ 50.401008][ T448] ? __init_rwsem+0xfc/0x1d0
[ 50.401029][ T448] ? copy_signal+0x4cb/0x600
[ 50.440658][ T448] copy_process+0x115c/0x3210
[ 50.445474][ T448] ? __kasan_check_write+0x14/0x20
[ 50.450692][ T448] ? __pidfd_prepare+0x150/0x150
[ 50.455643][ T448] ? security_file_permission+0x83/0xa0
[ 50.461327][ T448] kernel_clone+0x23f/0x940
[ 50.466724][ T448] ? create_io_thread+0x130/0x130
[ 50.471874][ T448] ? __kasan_check_write+0x14/0x20
[ 50.477014][ T448] ? mutex_unlock+0x89/0x220
[ 50.481621][ T448] __x64_sys_clone+0x176/0x1d0
[ 50.486406][ T448] ? __kasan_check_write+0x14/0x20
[ 50.491551][ T448] ? __ia32_sys_vfork+0xf0/0xf0
[ 50.496423][ T448] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.502607][ T448] x64_sys_call+0x41f/0x9a0
[ 50.507132][ T448] do_syscall_64+0x4c/0xa0
[ 50.511561][ T448] ? clear_bhb_loop+0x50/0xa0
[ 50.516246][ T448] ? clear_bhb_loop+0x50/0xa0
[ 50.521001][ T448] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.527074][ T448] RIP: 0033:0x7ff2cb8a0d39
[ 50.531519][ T448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 50.551501][ T448] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.559933][ T448] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 50.568094][ T448] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 50.576335][ T448] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 50.584319][ T448] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.592297][ T448] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 50.600281][ T448]
[ 50.603686][ T457] CPU: 1 PID: 457 Comm: syz-executor.3 Not tainted syzkaller #0
[ 50.611368][ T457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 50.621550][ T457] Call Trace:
[ 50.624844][ T457]
[ 50.627780][ T457] __dump_stack+0x21/0x30
[ 50.632124][ T457] dump_stack_lvl+0xee/0x150
[ 50.636722][ T457] ? show_regs_print_info+0x20/0x20
[ 50.641926][ T457] dump_stack+0x15/0x20
[ 50.646097][ T457] should_fail+0x3c1/0x510
[ 50.650517][ T457] __should_failslab+0xa4/0xe0
[ 50.655293][ T457] should_failslab+0x9/0x20
[ 50.659828][ T457] slab_pre_alloc_hook+0x3b/0xe0
[ 50.664793][ T457] ? anon_vma_clone+0xc0/0x500
[ 50.669566][ T457] kmem_cache_alloc+0x44/0x260
[ 50.674340][ T457] anon_vma_clone+0xc0/0x500
[ 50.678935][ T457] anon_vma_fork+0x8c/0x510
[ 50.683447][ T457] copy_mm+0x9d1/0x13a0
[ 50.687662][ T457] ? copy_signal+0x600/0x600
[ 50.692260][ T457] ? __init_rwsem+0xfc/0x1d0
[ 50.696939][ T457] ? copy_signal+0x4cb/0x600
[ 50.701530][ T457] copy_process+0x115c/0x3210
[ 50.706222][ T457] ? __kasan_check_write+0x14/0x20
[ 50.711344][ T457] ? __pidfd_prepare+0x150/0x150
[ 50.716291][ T457] ? security_file_permission+0x83/0xa0
[ 50.721850][ T457] kernel_clone+0x23f/0x940
[ 50.726360][ T457] ? create_io_thread+0x130/0x130
[ 50.731388][ T457] ? __kasan_check_write+0x14/0x20
[ 50.736595][ T457] ? mutex_unlock+0x89/0x220
[ 50.741197][ T457] __x64_sys_clone+0x176/0x1d0
[ 50.745970][ T457] ? __kasan_check_write+0x14/0x20
[ 50.751106][ T457] ? __ia32_sys_vfork+0xf0/0xf0
[ 50.755977][ T457] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.762056][ T457] x64_sys_call+0x41f/0x9a0
[ 50.766577][ T457] do_syscall_64+0x4c/0xa0
[ 50.771090][ T457] ? clear_bhb_loop+0x50/0xa0
[ 50.775769][ T457] ? clear_bhb_loop+0x50/0xa0
[ 50.780458][ T457] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.786368][ T457] RIP: 0033:0x7f5ba6248d39
[ 50.790918][ T457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 50.810527][ T457] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.818953][ T457] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 50.826935][ T457] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 50.834907][ T457] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 50.842893][ T457] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.850866][ T457] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 50.858848][ T457]
[ 50.861955][ T451] CPU: 0 PID: 451 Comm: syz-executor.5 Not tainted syzkaller #0
[ 50.869626][ T451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 50.879692][ T451] Call Trace:
[ 50.882972][ T451]
[ 50.885907][ T451] __dump_stack+0x21/0x30
[ 50.890246][ T451] dump_stack_lvl+0xee/0x150
[ 50.894834][ T451] ? show_regs_print_info+0x20/0x20
[ 50.900121][ T451] dump_stack+0x15/0x20
[ 50.904318][ T451] should_fail+0x3c1/0x510
[ 50.908852][ T451] __should_failslab+0xa4/0xe0
[ 50.913669][ T451] should_failslab+0x9/0x20
[ 50.918170][ T451] slab_pre_alloc_hook+0x3b/0xe0
[ 50.923205][ T451] ? anon_vma_clone+0xc0/0x500
[ 50.927982][ T451] kmem_cache_alloc+0x44/0x260
[ 50.932752][ T451] anon_vma_clone+0xc0/0x500
[ 50.937375][ T451] anon_vma_fork+0x8c/0x510
[ 50.941890][ T451] copy_mm+0x9d1/0x13a0
[ 50.946051][ T451] ? copy_signal+0x600/0x600
[ 50.950641][ T451] ? __init_rwsem+0xfc/0x1d0
[ 50.955236][ T451] ? copy_signal+0x4cb/0x600
[ 50.959827][ T451] copy_process+0x115c/0x3210
[ 50.964612][ T451] ? __kasan_check_write+0x14/0x20
[ 50.969819][ T451] ? __pidfd_prepare+0x150/0x150
[ 50.974760][ T451] ? security_file_permission+0x83/0xa0
[ 50.980600][ T451] kernel_clone+0x23f/0x940
[ 50.985157][ T451] ? create_io_thread+0x130/0x130
[ 50.990191][ T451] ? __kasan_check_write+0x14/0x20
[ 50.995330][ T451] ? mutex_unlock+0x89/0x220
[ 50.999933][ T451] __x64_sys_clone+0x176/0x1d0
[ 51.004718][ T451] ? __kasan_check_write+0x14/0x20
[ 51.009859][ T451] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.014719][ T451] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.020798][ T451] x64_sys_call+0x41f/0x9a0
[ 51.025309][ T451] do_syscall_64+0x4c/0xa0
[ 51.029734][ T451] ? clear_bhb_loop+0x50/0xa0
[ 51.034432][ T451] ? clear_bhb_loop+0x50/0xa0
[ 51.039110][ T451] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.045196][ T451] RIP: 0033:0x7efcb866dd39
[ 51.049632][ T451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 51.069341][ T451] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.077765][ T451] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 51.085829][ T451] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 51.093801][ T451] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 51.101774][ T451] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.109755][ T451] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 51.117995][ T451]
[ 51.125659][ T454] CPU: 0 PID: 454 Comm: syz-executor.0 Not tainted syzkaller #0
[ 51.133365][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 51.135424][ T463] FAULT_INJECTION: forcing a failure.
[ 51.135424][ T463] name failslab, interval 1, probability 0, space 0, times 0
[ 51.143434][ T454] Call Trace:
[ 51.143443][ T454]
[ 51.143450][ T454] __dump_stack+0x21/0x30
[ 51.166589][ T454] dump_stack_lvl+0xee/0x150
[ 51.171211][ T454] ? show_regs_print_info+0x20/0x20
[ 51.176426][ T454] dump_stack+0x15/0x20
[ 51.180604][ T454] should_fail+0x3c1/0x510
[ 51.185035][ T454] __should_failslab+0xa4/0xe0
[ 51.189812][ T454] should_failslab+0x9/0x20
[ 51.194323][ T454] slab_pre_alloc_hook+0x3b/0xe0
[ 51.199272][ T454] ? anon_vma_clone+0xc0/0x500
[ 51.204039][ T454] kmem_cache_alloc+0x44/0x260
[ 51.208813][ T454] anon_vma_clone+0xc0/0x500
[ 51.213423][ T454] anon_vma_fork+0x8c/0x510
[ 51.217952][ T454] copy_mm+0x9d1/0x13a0
[ 51.222114][ T454] ? copy_signal+0x600/0x600
[ 51.226712][ T454] ? __init_rwsem+0xfc/0x1d0
[ 51.231310][ T454] ? copy_signal+0x4cb/0x600
[ 51.235907][ T454] copy_process+0x115c/0x3210
[ 51.240606][ T454] ? __kasan_check_write+0x14/0x20
[ 51.245732][ T454] ? __pidfd_prepare+0x150/0x150
[ 51.250764][ T454] ? security_file_permission+0x83/0xa0
[ 51.256352][ T454] kernel_clone+0x23f/0x940
[ 51.261172][ T454] ? create_io_thread+0x130/0x130
[ 51.266447][ T454] ? __kasan_check_write+0x14/0x20
[ 51.271591][ T454] ? mutex_unlock+0x89/0x220
[ 51.276195][ T454] __x64_sys_clone+0x176/0x1d0
[ 51.280981][ T454] ? __kasan_check_write+0x14/0x20
[ 51.286106][ T454] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.290999][ T454] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.297107][ T454] x64_sys_call+0x41f/0x9a0
[ 51.301724][ T454] do_syscall_64+0x4c/0xa0
[ 51.306161][ T454] ? clear_bhb_loop+0x50/0xa0
[ 51.310862][ T454] ? clear_bhb_loop+0x50/0xa0
[ 51.315582][ T454] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.321498][ T454] RIP: 0033:0x7f5285599d39
[ 51.323020][ T468] FAULT_INJECTION: forcing a failure.
[ 51.323020][ T468] name failslab, interval 1, probability 0, space 0, times 0
[ 51.326157][ T454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 51.326178][ T454] RSP: 002b:00007f528551e078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.326201][ T454] RAX: ffffffffffffffda RBX: 00007f52856baf80 RCX: 00007f5285599d39
[ 51.375595][ T454] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 51.383579][ T454] RBP: 00007f528551e120 R08: 0000000000000000 R09: 0000000000000000
[ 51.387774][ T470] FAULT_INJECTION: forcing a failure.
[ 51.387774][ T470] name failslab, interval 1, probability 0, space 0, times 0
[ 51.391584][ T454] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.391602][ T454] R13: 000000000000000b R14: 00007f52856baf80 R15: 00007ffc7a721718
[ 51.391621][ T454]
[ 51.423405][ T460] CPU: 1 PID: 460 Comm: syz-executor.1 Not tainted syzkaller #0
[ 51.431074][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 51.441155][ T460] Call Trace:
[ 51.444446][ T460]
[ 51.447395][ T460] __dump_stack+0x21/0x30
[ 51.451755][ T460] dump_stack_lvl+0xee/0x150
[ 51.456366][ T460] ? show_regs_print_info+0x20/0x20
[ 51.461599][ T460] dump_stack+0x15/0x20
[ 51.465802][ T460] should_fail+0x3c1/0x510
[ 51.470349][ T460] __should_failslab+0xa4/0xe0
[ 51.475151][ T460] should_failslab+0x9/0x20
[ 51.479683][ T460] slab_pre_alloc_hook+0x3b/0xe0
[ 51.484641][ T460] ? anon_vma_fork+0xf2/0x510
[ 51.489509][ T460] kmem_cache_alloc+0x44/0x260
[ 51.494289][ T460] anon_vma_fork+0xf2/0x510
[ 51.498803][ T460] copy_mm+0x9d1/0x13a0
[ 51.502973][ T460] ? copy_signal+0x600/0x600
[ 51.507702][ T460] ? __init_rwsem+0xfc/0x1d0
[ 51.512392][ T460] ? copy_signal+0x4cb/0x600
[ 51.517019][ T460] copy_process+0x115c/0x3210
[ 51.521724][ T460] ? __kasan_check_write+0x14/0x20
[ 51.526948][ T460] ? __pidfd_prepare+0x150/0x150
[ 51.531918][ T460] ? security_file_permission+0x83/0xa0
[ 51.537751][ T460] kernel_clone+0x23f/0x940
[ 51.542280][ T460] ? create_io_thread+0x130/0x130
[ 51.547414][ T460] ? __kasan_check_write+0x14/0x20
[ 51.552649][ T460] ? mutex_unlock+0x89/0x220
[ 51.557340][ T460] __x64_sys_clone+0x176/0x1d0
[ 51.562225][ T460] ? __kasan_check_write+0x14/0x20
[ 51.567350][ T460] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.572220][ T460] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.578391][ T460] x64_sys_call+0x41f/0x9a0
[ 51.582909][ T460] do_syscall_64+0x4c/0xa0
[ 51.587435][ T460] ? clear_bhb_loop+0x50/0xa0
[ 51.592124][ T460] ? clear_bhb_loop+0x50/0xa0
[ 51.596879][ T460] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.602786][ T460] RIP: 0033:0x7f328a836d39
[ 51.607207][ T460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 51.626915][ T460] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.635366][ T460] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 51.643382][ T460] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 51.651390][ T460] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 51.659374][ T460] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.667354][ T460] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 51.675387][ T460]
[ 51.678435][ T470] CPU: 0 PID: 470 Comm: syz-executor.5 Not tainted syzkaller #0
[ 51.686093][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 51.696159][ T470] Call Trace:
[ 51.699448][ T470]
[ 51.702385][ T470] __dump_stack+0x21/0x30
[ 51.706726][ T470] dump_stack_lvl+0xee/0x150
[ 51.711320][ T470] ? show_regs_print_info+0x20/0x20
[ 51.716521][ T470] dump_stack+0x15/0x20
[ 51.720684][ T470] should_fail+0x3c1/0x510
[ 51.725105][ T470] __should_failslab+0xa4/0xe0
[ 51.729879][ T470] should_failslab+0x9/0x20
[ 51.734469][ T470] slab_pre_alloc_hook+0x3b/0xe0
[ 51.739415][ T470] ? anon_vma_clone+0xc0/0x500
[ 51.744282][ T470] kmem_cache_alloc+0x44/0x260
[ 51.749068][ T470] anon_vma_clone+0xc0/0x500
[ 51.753661][ T470] anon_vma_fork+0x8c/0x510
[ 51.758168][ T470] copy_mm+0x9d1/0x13a0
[ 51.762357][ T470] ? copy_signal+0x600/0x600
[ 51.766947][ T470] ? __init_rwsem+0xfc/0x1d0
[ 51.771539][ T470] ? copy_signal+0x4cb/0x600
[ 51.776137][ T470] copy_process+0x115c/0x3210
[ 51.780835][ T470] ? __kasan_check_write+0x14/0x20
[ 51.785961][ T470] ? __pidfd_prepare+0x150/0x150
[ 51.790912][ T470] ? security_file_permission+0x83/0xa0
[ 51.796459][ T470] kernel_clone+0x23f/0x940
[ 51.800968][ T470] ? create_io_thread+0x130/0x130
[ 51.806086][ T470] ? __kasan_check_write+0x14/0x20
[ 51.811205][ T470] ? mutex_unlock+0x89/0x220
[ 51.815801][ T470] __x64_sys_clone+0x176/0x1d0
[ 51.820568][ T470] ? __kasan_check_write+0x14/0x20
[ 51.825704][ T470] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.830565][ T470] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.836729][ T470] x64_sys_call+0x41f/0x9a0
[ 51.841263][ T470] do_syscall_64+0x4c/0xa0
[ 51.845698][ T470] ? clear_bhb_loop+0x50/0xa0
[ 51.850462][ T470] ? clear_bhb_loop+0x50/0xa0
[ 51.855137][ T470] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.861213][ T470] RIP: 0033:0x7efcb866dd39
[ 51.865641][ T470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 51.885253][ T470] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.893876][ T470] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 51.901849][ T470] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 51.909828][ T470] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 51.917889][ T470] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.925863][ T470] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 51.933864][ T470]
[ 51.937816][ T468] CPU: 1 PID: 468 Comm: syz-executor.2 Not tainted syzkaller #0
[ 51.940802][ T460] ------------[ cut here ]------------
[ 51.945492][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 51.945507][ T468] Call Trace:
[ 51.945513][ T468]
[ 51.945519][ T468] __dump_stack+0x21/0x30
[ 51.945547][ T468] dump_stack_lvl+0xee/0x150
[ 51.945568][ T468] ? show_regs_print_info+0x20/0x20
[ 51.945592][ T468] dump_stack+0x15/0x20
[ 51.945612][ T468] should_fail+0x3c1/0x510
[ 51.945634][ T468] __should_failslab+0xa4/0xe0
[ 51.951657][ T460] refcount_t: underflow; use-after-free.
[ 51.961168][ T468] should_failslab+0x9/0x20
[ 51.961194][ T468] slab_pre_alloc_hook+0x3b/0xe0
[ 51.961218][ T468] ? anon_vma_fork+0x200/0x510
[ 51.971240][ T460] WARNING: CPU: 0 PID: 460 at lib/refcount.c:28 refcount_warn_saturate+0x120/0x1a0
[ 51.971858][ T468] kmem_cache_alloc+0x44/0x260
[ 51.983094][ T460] Modules linked in:
[ 51.985776][ T468] anon_vma_fork+0x200/0x510
[ 51.985800][ T468] copy_mm+0x9d1/0x13a0
[ 51.992433][ T460]
[ 51.994973][ T468] ? copy_signal+0x600/0x600
[ 51.994994][ T468] ? __init_rwsem+0xfc/0x1d0
[ 51.995015][ T468] ? copy_signal+0x4cb/0x600
[ 52.003972][ T460] CPU: 0 PID: 460 Comm: syz-executor.1 Not tainted syzkaller #0
[ 52.005141][ T468] copy_process+0x115c/0x3210
[ 52.005172][ T468] ? __kasan_check_write+0x14/0x20
[ 52.005195][ T468] ? __pidfd_prepare+0x150/0x150
[ 52.011272][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 52.014893][ T468] ? security_file_permission+0x83/0xa0
[ 52.014922][ T468] kernel_clone+0x23f/0x940
[ 52.027549][ T460] RIP: 0010:refcount_warn_saturate+0x120/0x1a0
[ 52.028975][ T468] ? create_io_thread+0x130/0x130
[ 52.029002][ T468] ? __kasan_check_write+0x14/0x20
[ 52.035185][ T460] Code: 04 01 48 c7 c7 00 0d 63 85 e8 1c bb 53 02 0f 0b eb c3 e8 d3 9c 1c ff c6 05 3e eb 99 04 01 48 c7 c7 60 0d 63 85 e8 00 bb 53 02 <0f> 0b eb a7 e8 b7 9c 1c ff c6 05 1f eb 99 04 01 48 c7 c7 a0 0c 63
[ 52.037555][ T468] ? mutex_unlock+0x89/0x220
[ 52.037581][ T468] __x64_sys_clone+0x176/0x1d0
[ 52.045013][ T460] RSP: 0018:ffffc900013df928 EFLAGS: 00010246
[ 52.048624][ T468] ? __kasan_check_write+0x14/0x20
[ 52.048650][ T468] ? __ia32_sys_vfork+0xf0/0xf0
[ 52.056524][ T460]
[ 52.057822][ T468] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 52.074215][ T460] RAX: d1a7529abe75af00 RBX: 0000000000000003 RCX: ffff888113923b40
[ 52.075229][ T468] x64_sys_call+0x41f/0x9a0
[ 52.075253][ T468] do_syscall_64+0x4c/0xa0
[ 52.075276][ T468] ? clear_bhb_loop+0x50/0xa0
[ 52.081349][ T460] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 52.090343][ T468] ? clear_bhb_loop+0x50/0xa0
[ 52.090366][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.090391][ T468] RIP: 0033:0x7ff2cb8a0d39
[ 52.111243][ T460] RBP: ffffc900013df938 R08: 0000000000000004 R09: 0000000000000003
[ 52.111685][ T468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 52.123425][ T460] R10: fffff5200027be84 R11: 1ffff9200027be84 R12: 00000000810c4ed8
[ 52.136470][ T468] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.136494][ T468] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 52.136509][ T468] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 52.136522][ T468] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 52.154233][ T460] R13: ffff88811ba75418 R14: 0000000000000003 R15: ffff88811ede8749
[ 52.157290][ T468] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.157309][ T468] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 52.157328][ T468]
[ 52.162879][ T475] FAULT_INJECTION: forcing a failure.
[ 52.162879][ T475] name failslab, interval 1, probability 0, space 0, times 0
[ 52.165355][ T474] FAULT_INJECTION: forcing a failure.
[ 52.165355][ T474] name failslab, interval 1, probability 0, space 0, times 0
[ 52.171398][ T475] CPU: 1 PID: 475 Comm: syz-executor.3 Not tainted syzkaller #0
[ 52.191559][ T460] FS: 00007f328a7bb6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 52.192698][ T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 52.192713][ T475] Call Trace:
[ 52.192720][ T475]
[ 52.210463][ T460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.211327][ T475] __dump_stack+0x21/0x30
[ 52.221195][ T460] CR2: 00007f528551dff8 CR3: 0000000125181000 CR4: 00000000003506b0
[ 52.223710][ T475] dump_stack_lvl+0xee/0x150
[ 52.277208][ T460] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.283963][ T475] ? show_regs_print_info+0x20/0x20
[ 52.314690][ T460] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.323555][ T475] ? avc_denied+0x1b0/0x1b0
[ 52.367698][ T460] Call Trace:
[ 52.369235][ T475] dump_stack+0x15/0x20
[ 52.388939][ T460]
[ 52.392729][ T475] should_fail+0x3c1/0x510
[ 52.392759][ T475] __should_failslab+0xa4/0xe0
[ 52.419237][ T460] vm_area_free_no_check+0x132/0x140
[ 52.421975][ T475] should_failslab+0x9/0x20
[ 52.421999][ T475] slab_pre_alloc_hook+0x3b/0xe0
[ 52.436450][ T460] copy_mm+0xe7d/0x13a0
[ 52.438428][ T475] ? vm_area_dup+0x26/0x210
[ 52.438454][ T475] kmem_cache_alloc+0x44/0x260
[ 52.454745][ T460] ? copy_signal+0x600/0x600
[ 52.457293][ T475] vm_area_dup+0x26/0x210
[ 52.457318][ T475] copy_mm+0x93a/0x13a0
[ 52.461946][ T460] ? __init_rwsem+0xfc/0x1d0
[ 52.466700][ T475] ? copy_signal+0x600/0x600
[ 52.466720][ T475] ? __init_rwsem+0xfc/0x1d0
[ 52.473114][ T460] ? copy_signal+0x4cb/0x600
[ 52.475621][ T475] ? copy_signal+0x4cb/0x600
[ 52.475641][ T475] copy_process+0x115c/0x3210
[ 52.475667][ T475] ? __kasan_check_write+0x14/0x20
[ 52.483184][ T460] copy_process+0x115c/0x3210
[ 52.484424][ T475] ? __pidfd_prepare+0x150/0x150
[ 52.484450][ T475] ? security_file_permission+0x83/0xa0
[ 52.494502][ T460] ? __kasan_check_write+0x14/0x20
[ 52.498306][ T475] kernel_clone+0x23f/0x940
[ 52.498334][ T475] ? create_io_thread+0x130/0x130
[ 52.498357][ T475] ? __kasan_check_write+0x14/0x20
[ 52.517252][ T460] ? __pidfd_prepare+0x150/0x150
[ 52.517660][ T475] ? mutex_unlock+0x89/0x220
[ 52.530183][ T460] ? security_file_permission+0x83/0xa0
[ 52.533353][ T475] __x64_sys_clone+0x176/0x1d0
[ 52.549843][ T460] kernel_clone+0x23f/0x940
[ 52.553005][ T475] ? __kasan_check_write+0x14/0x20
[ 52.569565][ T460] ? create_io_thread+0x130/0x130
[ 52.572412][ T475] ? __ia32_sys_vfork+0xf0/0xf0
[ 52.587426][ T475] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 52.589460][ T460] ? __kasan_check_write+0x14/0x20
[ 52.593506][ T475] x64_sys_call+0x41f/0x9a0
[ 52.593529][ T475] do_syscall_64+0x4c/0xa0
[ 52.607722][ T475] ? clear_bhb_loop+0x50/0xa0
[ 52.612407][ T475] ? clear_bhb_loop+0x50/0xa0
[ 52.612853][ T460] ? mutex_unlock+0x89/0x220
[ 52.617102][ T475] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.617129][ T475] RIP: 0033:0x7f5ba6248d39
[ 52.632041][ T475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 52.634762][ T460] __x64_sys_clone+0x176/0x1d0
[ 52.651653][ T475] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.651678][ T475] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 52.651695][ T475] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 52.681030][ T475] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 52.689007][ T475] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.690074][ T460] ? __kasan_check_write+0x14/0x20
[ 52.696980][ T475] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 52.697002][ T475]
[ 52.713517][ T463] CPU: 0 PID: 463 Comm: syz-executor.4 Not tainted syzkaller #0
[ 52.721272][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 52.731333][ T463] Call Trace:
[ 52.734614][ T463]
[ 52.737549][ T463] __dump_stack+0x21/0x30
[ 52.741887][ T463] dump_stack_lvl+0xee/0x150
[ 52.746481][ T463] ? show_regs_print_info+0x20/0x20
[ 52.751816][ T463] dump_stack+0x15/0x20
[ 52.755975][ T463] should_fail+0x3c1/0x510
[ 52.760395][ T463] __should_failslab+0xa4/0xe0
[ 52.769261][ T463] should_failslab+0x9/0x20
[ 52.773771][ T463] slab_pre_alloc_hook+0x3b/0xe0
[ 52.778719][ T463] ? anon_vma_clone+0xc0/0x500
[ 52.783489][ T463] kmem_cache_alloc+0x44/0x260
[ 52.788264][ T463] anon_vma_clone+0xc0/0x500
[ 52.792859][ T463] anon_vma_fork+0x8c/0x510
[ 52.797365][ T463] copy_mm+0x9d1/0x13a0
[ 52.801529][ T463] ? copy_signal+0x600/0x600
[ 52.806121][ T463] ? __init_rwsem+0xfc/0x1d0
[ 52.810713][ T463] ? copy_signal+0x4cb/0x600
[ 52.815302][ T463] copy_process+0x115c/0x3210
[ 52.819987][ T463] ? __kasan_check_write+0x14/0x20
[ 52.825101][ T463] ? __pidfd_prepare+0x150/0x150
[ 52.830046][ T463] ? security_file_permission+0x83/0xa0
[ 52.835605][ T463] kernel_clone+0x23f/0x940
[ 52.840110][ T463] ? create_io_thread+0x130/0x130
[ 52.845141][ T463] ? __kasan_check_write+0x14/0x20
[ 52.850258][ T463] ? mutex_unlock+0x89/0x220
[ 52.854936][ T463] __x64_sys_clone+0x176/0x1d0
[ 52.859827][ T463] ? __kasan_check_write+0x14/0x20
[ 52.865038][ T463] ? __ia32_sys_vfork+0xf0/0xf0
[ 52.870071][ T463] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 52.876168][ T463] x64_sys_call+0x41f/0x9a0
[ 52.880762][ T463] do_syscall_64+0x4c/0xa0
[ 52.885266][ T463] ? clear_bhb_loop+0x50/0xa0
[ 52.889942][ T463] ? clear_bhb_loop+0x50/0xa0
[ 52.894619][ T463] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.900607][ T463] RIP: 0033:0x7fa0acf1ed39
[ 52.905024][ T463] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 52.924809][ T463] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.933231][ T463] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 52.941395][ T463] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 52.949373][ T463] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 52.957343][ T463] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.965318][ T463] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 52.973317][ T463]
[ 52.978696][ T468] ==================================================================
[ 52.979258][ T474] CPU: 0 PID: 474 Comm: syz-executor.0 Not tainted syzkaller #0
[ 52.986791][ T468] BUG: KASAN: use-after-free in vm_area_free_no_check+0x7e/0x140
[ 52.994406][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 53.002111][ T468] Write of size 4 at addr ffff8881282122a8 by task syz-executor.2/468
[ 53.012176][ T474] Call Trace:
[ 53.012183][ T474]
[ 53.020317][ T468]
[ 53.028952][ T474] __dump_stack+0x21/0x30
[ 53.033476][ T474] dump_stack_lvl+0xee/0x150
[ 53.038089][ T474] ? show_regs_print_info+0x20/0x20
[ 53.043385][ T474] dump_stack+0x15/0x20
[ 53.047544][ T474] should_fail+0x3c1/0x510
[ 53.051967][ T474] __should_failslab+0xa4/0xe0
[ 53.056737][ T474] should_failslab+0x9/0x20
[ 53.061247][ T474] slab_pre_alloc_hook+0x3b/0xe0
[ 53.066189][ T474] ? anon_vma_fork+0xf2/0x510
[ 53.070865][ T474] kmem_cache_alloc+0x44/0x260
[ 53.075634][ T474] anon_vma_fork+0xf2/0x510
[ 53.080137][ T474] copy_mm+0x9d1/0x13a0
[ 53.084296][ T474] ? copy_signal+0x600/0x600
[ 53.088888][ T474] ? __init_rwsem+0xfc/0x1d0
[ 53.093480][ T474] ? copy_signal+0x4cb/0x600
[ 53.098069][ T474] copy_process+0x115c/0x3210
[ 53.102762][ T474] ? __kasan_check_write+0x14/0x20
[ 53.107875][ T474] ? __pidfd_prepare+0x150/0x150
[ 53.112818][ T474] ? security_file_permission+0x83/0xa0
[ 53.118387][ T474] kernel_clone+0x23f/0x940
[ 53.122919][ T474] ? create_io_thread+0x130/0x130
[ 53.128107][ T474] ? __kasan_check_write+0x14/0x20
[ 53.133247][ T474] ? mutex_unlock+0x89/0x220
[ 53.137847][ T474] __x64_sys_clone+0x176/0x1d0
[ 53.142621][ T474] ? __kasan_check_write+0x14/0x20
[ 53.147742][ T474] ? __ia32_sys_vfork+0xf0/0xf0
[ 53.152611][ T474] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 53.158688][ T474] x64_sys_call+0x41f/0x9a0
[ 53.163199][ T474] do_syscall_64+0x4c/0xa0
[ 53.167623][ T474] ? clear_bhb_loop+0x50/0xa0
[ 53.172301][ T474] ? clear_bhb_loop+0x50/0xa0
[ 53.176997][ T474] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.182931][ T474] RIP: 0033:0x7f5285599d39
[ 53.187374][ T474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 53.206996][ T474] RSP: 002b:00007f528551e078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 53.215422][ T474] RAX: ffffffffffffffda RBX: 00007f52856baf80 RCX: 00007f5285599d39
[ 53.223661][ T474] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 53.231634][ T474] RBP: 00007f528551e120 R08: 0000000000000000 R09: 0000000000000000
[ 53.239607][ T474] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 53.247581][ T474] R13: 000000000000000b R14: 00007f52856baf80 R15: 00007ffc7a721718
[ 53.255738][ T474]
[ 53.258777][ T468] CPU: 1 PID: 468 Comm: syz-executor.2 Not tainted syzkaller #0
[ 53.261314][ T460] ? __ia32_sys_vfork+0xf0/0xf0
[ 53.266476][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 53.266492][ T468] Call Trace:
[ 53.266499][ T468]
[ 53.266506][ T468] __dump_stack+0x21/0x30
[ 53.266531][ T468] dump_stack_lvl+0xee/0x150
[ 53.279416][ T460] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 53.281576][ T468] ? show_regs_print_info+0x20/0x20
[ 53.281603][ T468] ? load_image+0x3a0/0x3a0
[ 53.286721][ T460] x64_sys_call+0x41f/0x9a0
[ 53.287860][ T468] print_address_description+0x7f/0x2c0
[ 53.287887][ T468] ? vm_area_free_no_check+0x7e/0x140
[ 53.293417][ T460] do_syscall_64+0x4c/0xa0
[ 53.296886][ T468] kasan_report+0xf1/0x140
[ 53.296910][ T468] ? vm_area_free_no_check+0x7e/0x140
[ 53.296935][ T468] kasan_check_range+0x280/0x290
[ 53.304241][ T460] ? clear_bhb_loop+0x50/0xa0
[ 53.308208][ T468] __kasan_check_write+0x14/0x20
[ 53.308232][ T468] vm_area_free_no_check+0x7e/0x140
[ 53.308258][ T468] copy_mm+0xe7d/0x13a0
[ 53.312984][ T460] ? clear_bhb_loop+0x50/0xa0
[ 53.317424][ T468] ? copy_signal+0x600/0x600
[ 53.317448][ T468] ? __init_rwsem+0xfc/0x1d0
[ 53.317469][ T468] ? copy_signal+0x4cb/0x600
[ 53.317487][ T468] copy_process+0x115c/0x3210
[ 53.323125][ T460] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.328496][ T468] ? __kasan_check_write+0x14/0x20
[ 53.328527][ T468] ? __pidfd_prepare+0x150/0x150
[ 53.333010][ T460] RIP: 0033:0x7f328a836d39
[ 53.337472][ T468] ? security_file_permission+0x83/0xa0
[ 53.337500][ T468] kernel_clone+0x23f/0x940
[ 53.337525][ T468] ? create_io_thread+0x130/0x130
[ 53.342980][ T460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 53.347839][ T468] ? __kasan_check_write+0x14/0x20
[ 53.347864][ T468] ? mutex_unlock+0x89/0x220
[ 53.347887][ T468] __x64_sys_clone+0x176/0x1d0
[ 53.352597][ T460] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206
[ 53.357477][ T468] ? __kasan_check_write+0x14/0x20
[ 53.357502][ T468] ? __ia32_sys_vfork+0xf0/0xf0
[ 53.357529][ T468] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 53.362765][ T460] ORIG_RAX: 0000000000000038
[ 53.367027][ T468] x64_sys_call+0x41f/0x9a0
[ 53.367057][ T468] do_syscall_64+0x4c/0xa0
[ 53.367081][ T468] ? clear_bhb_loop+0x50/0xa0
[ 53.367098][ T468] ? clear_bhb_loop+0x50/0xa0
[ 53.367116][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.367140][ T468] RIP: 0033:0x7ff2cb8a0d39
[ 53.367157][ T468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 53.367174][ T468] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 53.372021][ T460] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 53.376443][ T468] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 53.376463][ T468] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 53.376478][ T468] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 53.376491][ T468] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 53.376503][ T468] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 53.376521][ T468]
[ 53.381179][ T460] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 53.385689][ T468]
[ 53.385694][ T468] Allocated by task 448:
[ 53.385704][ T468] __kasan_slab_alloc+0xbd/0xf0
[ 53.385728][ T468] slab_post_alloc_hook+0x4f/0x2b0
[ 53.390467][ T460] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 53.396282][ T468] kmem_cache_alloc+0xf7/0x260
[ 53.396304][ T468] vm_area_dup+0x26/0x210
[ 53.396324][ T468] copy_mm+0x93a/0x13a0
[ 53.401545][ T460] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 53.406364][ T468] copy_process+0x115c/0x3210
[ 53.406388][ T468] kernel_clone+0x23f/0x940
[ 53.410849][ T460] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 53.416357][ T468] __x64_sys_clone+0x176/0x1d0
[ 53.416380][ T468] x64_sys_call+0x41f/0x9a0
[ 53.416398][ T468] do_syscall_64+0x4c/0xa0
[ 53.420971][ T460]
[ 53.425906][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.425933][ T468]
[ 53.425937][ T468] Freed by task 13:
[ 53.425947][ T468] kasan_set_track+0x4a/0x70
[ 53.446329][ T460] ---[ end trace 89300bcdeff71296 ]---
[ 53.450757][ T468] kasan_set_free_info+0x23/0x40
[ 53.450787][ T468] ____kasan_slab_free+0x125/0x160
[ 53.473016][ T480] FAULT_INJECTION: forcing a failure.
[ 53.473016][ T480] name failslab, interval 1, probability 0, space 0, times 0
[ 53.476257][ T468] __kasan_slab_free+0x11/0x20
[ 53.476282][ T468] slab_free_freelist_hook+0xc2/0x190
[ 53.476303][ T468] kmem_cache_free+0x100/0x320
[ 53.476323][ T468] __free_vm_area_struct+0x1c/0x20
[ 53.482633][ T480] CPU: 0 PID: 480 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 53.487200][ T468] rcu_do_batch+0x51d/0xba0
[ 53.491696][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 53.496115][ T468] rcu_core+0x5e4/0xf80
[ 53.500791][ T480] Call Trace:
[ 53.500800][ T480]
[ 53.505452][ T468] rcu_core_si+0x9/0x10
[ 53.511435][ T480] __dump_stack+0x21/0x30
[ 53.515840][ T468] handle_softirqs+0x250/0x560
[ 53.535913][ T480] dump_stack_lvl+0xee/0x150
[ 53.544415][ T468] run_ksoftirqd+0x28/0x40
[ 53.552429][ T480] ? show_regs_print_info+0x20/0x20
[ 53.560405][ T468] smpboot_thread_fn+0x45a/0x8c0
[ 53.569119][ T480] dump_stack+0x15/0x20
[ 53.577098][ T468] kthread+0x411/0x500
[ 53.585273][ T480] should_fail+0x3c1/0x510
[ 53.593418][ T468] ret_from_fork+0x1f/0x30
[ 53.596435][ T480] __should_failslab+0xa4/0xe0
[ 53.604396][ T468]
[ 53.604401][ T468] Last potentially related work creation:
[ 53.606720][ T480] should_failslab+0x9/0x20
[ 53.610947][ T468] kasan_save_stack+0x3a/0x60
[ 53.615787][ T480] slab_pre_alloc_hook+0x3b/0xe0
[ 53.620891][ T468] __kasan_record_aux_stack+0xd2/0x100
[ 53.628950][ T480] ? anon_vma_clone+0xc0/0x500
[ 53.633701][ T468] kasan_record_aux_stack_noalloc+0xb/0x10
[ 53.638026][ T480] kmem_cache_alloc+0x44/0x260
[ 53.642167][ T468] call_rcu+0x105/0xfe0
[ 53.650128][ T480] anon_vma_clone+0xc0/0x500
[ 53.654790][ T468] vm_area_free_no_check+0x10e/0x140
[ 53.659281][ T480] anon_vma_fork+0x8c/0x510
[ 53.667246][ T468] vm_area_free+0x56/0x60
[ 53.672001][ T480] copy_mm+0x9d1/0x13a0
[ 53.676509][ T468] exit_mmap+0x4ba/0x860
[ 53.680919][ T480] ? copy_signal+0x600/0x600
[ 53.683928][ T468] __mmput+0x93/0x320
[ 53.689927][ T480] ? __init_rwsem+0xfc/0x1d0
[ 53.692256][ T468] mmput+0x50/0x150
[ 53.696059][ T480] ? copy_signal+0x4cb/0x600
[ 53.700717][ T468] do_exit+0x9d2/0x27a0
[ 53.706252][ T480] copy_process+0x115c/0x3210
[ 53.711191][ T468] __ia32_sys_exit+0x0/0x40
[ 53.716294][ T480] ? __kasan_check_write+0x14/0x20
[ 53.728960][ T468] x64_sys_call+0x44/0x9a0
[ 53.733718][ T480] ? __pidfd_prepare+0x150/0x150
[ 53.739076][ T468] do_syscall_64+0x4c/0xa0
[ 53.743842][ T480] ? security_file_permission+0x83/0xa0
[ 53.749029][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.758215][ T480] kernel_clone+0x23f/0x940
[ 53.762715][ T468]
[ 53.762721][ T468] The buggy address belongs to the object at ffff888128212250
[ 53.762721][ T468] which belongs to the cache vm_area_struct of size 232
[ 53.772767][ T480] ? create_io_thread+0x130/0x130
[ 53.776912][ T468] The buggy address is located 88 bytes inside of
2025/11/06 21:29:32 executed programs: 28
[ 53.776912][ T468] 232-byte region [ffff888128212250, ffff888128212338)
[ 53.780212][ T480] ? __kasan_check_write+0x14/0x20
[ 53.783138][ T468] The buggy address belongs to the page:
[ 53.783149][ T468] page:ffffea0004a08480 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x128212
[ 53.787281][ T480] ? mutex_unlock+0x89/0x220
[ 53.791605][ T468] flags: 0x4000000000000200(slab|zone=1)
[ 53.796357][ T480] __x64_sys_clone+0x176/0x1d0
[ 53.800948][ T468] raw: 4000000000000200 0000000000000000 dead000000000122 ffff888100186f00
[ 53.805391][ T480] ? __kasan_check_write+0x14/0x20
[ 53.810587][ T468] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
[ 53.815524][ T480] ? __ia32_sys_vfork+0xf0/0xf0
[ 53.819671][ T468] page dumped because: kasan: bad access detected
[ 53.823833][ T480] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 53.828245][ T468] page_owner tracks the page as allocated
[ 53.832662][ T480] x64_sys_call+0x41f/0x9a0
[ 53.837515][ T468] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 448, ts 49518471635, free_ts 48856269432
[ 53.839839][ T480] do_syscall_64+0x4c/0xa0
[ 53.845550][ T468] post_alloc_hook+0x192/0x1b0
[ 53.850044][ T480] ? clear_bhb_loop+0x50/0xa0
[ 53.854712][ T468] prep_new_page+0x1c/0x110
[ 53.859638][ T480] ? clear_bhb_loop+0x50/0xa0
[ 53.865082][ T468] get_page_from_freelist+0x2cc5/0x2d50
[ 53.869842][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.875638][ T468] __alloc_pages+0x18f/0x440
[ 53.880387][ T480] RIP: 0033:0x7fa0acf1ed39
[ 53.884533][ T468] new_slab+0xa1/0x4d0
[ 53.889118][ T480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 53.894418][ T468] ___slab_alloc+0x381/0x810
[ 53.898911][ T480] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206
[ 53.903316][ T468] __slab_alloc+0x49/0x90
[ 53.907464][ T480] ORIG_RAX: 0000000000000038
[ 53.911694][ T468] kmem_cache_alloc+0x138/0x260
[ 53.916465][ T480] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 53.920442][ T468] vm_area_dup+0x26/0x210
[ 53.925036][ T480] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 53.928841][ T468] copy_mm+0x93a/0x13a0
[ 53.933428][ T480] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 53.937570][ T468] copy_process+0x115c/0x3210
[ 53.942242][ T480] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 53.946738][ T468] kernel_clone+0x23f/0x940
[ 53.951835][ T480] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 53.956245][ T468] __x64_sys_clone+0x176/0x1d0
[ 53.961175][ T480]
[ 53.965582][ T468] x64_sys_call+0x41f/0x9a0
[ 54.015145][ T30] kauditd_printk_skb: 14 callbacks suppressed
[ 54.015163][ T30] audit: type=1400 audit(1762464572.170:88): avc: denied { read } for pid=84 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
[ 54.016625][ T468] do_syscall_64+0x4c/0xa0
[ 54.016653][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.025195][ T30] audit: type=1400 audit(1762464572.170:89): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.027483][ T468] page last free stack trace:
[ 54.027490][ T468] free_unref_page_prepare+0x542/0x550
[ 54.056926][ T30] audit: type=1400 audit(1762464572.170:90): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.061535][ T468] free_unref_page_list+0x134/0x9d0
[ 54.061563][ T468] release_pages+0xfda/0x1030
[ 54.067251][ T30] audit: type=1400 audit(1762464572.170:91): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.075340][ T468] free_pages_and_swap_cache+0x86/0xa0
[ 54.075366][ T468] tlb_finish_mmu+0x175/0x300
[ 54.075388][ T468] exit_mmap+0x40f/0x860
[ 54.080689][ T30] audit: type=1400 audit(1762464572.170:92): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.086745][ T468] __mmput+0x93/0x320
[ 54.086769][ T468] mmput+0x50/0x150
[ 54.086786][ T468] do_exit+0x9d2/0x27a0
[ 54.086804][ T468] do_group_exit+0x141/0x310
[ 54.086821][ T468] get_signal+0x66a/0x1480
[ 54.093303][ T30] audit: type=1400 audit(1762464572.170:93): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.098700][ T468] arch_do_signal_or_restart+0xc1/0x10f0
[ 54.098726][ T468] exit_to_user_mode_loop+0xa7/0xe0
[ 54.098744][ T468] exit_to_user_mode_prepare+0x87/0xd0
[ 54.098762][ T468] syscall_exit_to_user_mode+0x1a/0x30
[ 54.103656][ T30] audit: type=1400 audit(1762464572.170:94): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.119128][ T468] do_syscall_64+0x58/0xa0
[ 54.119157][ T468]
[ 54.119161][ T468] Memory state around the buggy address:
[ 54.119171][ T468] ffff888128212180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 54.119185][ T468] ffff888128212200: fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb
[ 54.119198][ T468] >ffff888128212280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 54.119207][ T468] ^
[ 54.567416][ T468] ffff888128212300: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fa
[ 54.575567][ T468] ffff888128212380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 54.583711][ T468] ==================================================================
[ 54.591952][ T468] Disabling lock debugging due to kernel taint
[ 54.603532][ T485] FAULT_INJECTION: forcing a failure.
[ 54.603532][ T485] name failslab, interval 1, probability 0, space 0, times 0
[ 54.616926][ T487] FAULT_INJECTION: forcing a failure.
[ 54.616926][ T487] name failslab, interval 1, probability 0, space 0, times 0
[ 54.618142][ T488] FAULT_INJECTION: forcing a failure.
[ 54.618142][ T488] name failslab, interval 1, probability 0, space 0, times 0
[ 54.647072][ T485] CPU: 1 PID: 485 Comm: syz-executor.4 Tainted: G B W syzkaller #0
[ 54.647933][ T490] FAULT_INJECTION: forcing a failure.
[ 54.647933][ T490] name failslab, interval 1, probability 0, space 0, times 0
[ 54.656239][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 54.656253][ T485] Call Trace:
[ 54.656259][ T485]
[ 54.656267][ T485] __dump_stack+0x21/0x30
[ 54.671671][ T489] FAULT_INJECTION: forcing a failure.
[ 54.671671][ T489] name failslab, interval 1, probability 0, space 0, times 0
[ 54.678944][ T485] dump_stack_lvl+0xee/0x150
[ 54.678973][ T485] ? show_regs_print_info+0x20/0x20
[ 54.678998][ T485] dump_stack+0x15/0x20
[ 54.679018][ T485] should_fail+0x3c1/0x510
[ 54.679039][ T485] __should_failslab+0xa4/0xe0
[ 54.725469][ T485] should_failslab+0x9/0x20
[ 54.730014][ T485] slab_pre_alloc_hook+0x3b/0xe0
[ 54.734967][ T485] ? anon_vma_clone+0xc0/0x500
[ 54.739732][ T485] kmem_cache_alloc+0x44/0x260
[ 54.744512][ T485] anon_vma_clone+0xc0/0x500
[ 54.749111][ T485] anon_vma_fork+0x8c/0x510
[ 54.753624][ T485] copy_mm+0x9d1/0x13a0
[ 54.757783][ T485] ? copy_signal+0x600/0x600
[ 54.762380][ T485] ? __init_rwsem+0xfc/0x1d0
[ 54.767074][ T485] ? copy_signal+0x4cb/0x600
[ 54.771757][ T485] copy_process+0x115c/0x3210
[ 54.776447][ T485] ? __kasan_check_write+0x14/0x20
[ 54.781564][ T485] ? __pidfd_prepare+0x150/0x150
[ 54.786509][ T485] ? security_file_permission+0x83/0xa0
[ 54.792081][ T485] kernel_clone+0x23f/0x940
[ 54.796632][ T485] ? create_io_thread+0x130/0x130
[ 54.801665][ T485] ? __kasan_check_write+0x14/0x20
[ 54.806782][ T485] ? mutex_unlock+0x89/0x220
[ 54.811465][ T485] __x64_sys_clone+0x176/0x1d0
[ 54.816240][ T485] ? __kasan_check_write+0x14/0x20
[ 54.821364][ T485] ? __ia32_sys_vfork+0xf0/0xf0
[ 54.826227][ T485] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 54.832309][ T485] x64_sys_call+0x41f/0x9a0
[ 54.836821][ T485] do_syscall_64+0x4c/0xa0
[ 54.841261][ T485] ? clear_bhb_loop+0x50/0xa0
[ 54.845948][ T485] ? clear_bhb_loop+0x50/0xa0
[ 54.850627][ T485] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.856528][ T485] RIP: 0033:0x7fa0acf1ed39
[ 54.860986][ T485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 54.880714][ T485] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 54.889143][ T485] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 54.897122][ T485] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 54.905103][ T485] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 54.913087][ T485] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 54.921061][ T485] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 54.929040][ T485]
[ 54.932063][ T488] CPU: 0 PID: 488 Comm: syz-executor.5 Tainted: G B W syzkaller #0
[ 54.933127][ T492] FAULT_INJECTION: forcing a failure.
[ 54.933127][ T492] name failslab, interval 1, probability 0, space 0, times 0
[ 54.941200][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 54.941213][ T488] Call Trace:
[ 54.941220][ T488]
[ 54.941226][ T488] __dump_stack+0x21/0x30
[ 54.974782][ T488] dump_stack_lvl+0xee/0x150
[ 54.979387][ T488] ? show_regs_print_info+0x20/0x20
[ 54.984601][ T488] dump_stack+0x15/0x20
[ 54.988778][ T488] should_fail+0x3c1/0x510
[ 54.993210][ T488] __should_failslab+0xa4/0xe0
[ 54.997979][ T488] should_failslab+0x9/0x20
[ 55.002487][ T488] slab_pre_alloc_hook+0x3b/0xe0
[ 55.007430][ T488] ? anon_vma_clone+0xc0/0x500
[ 55.012196][ T488] kmem_cache_alloc+0x44/0x260
[ 55.016969][ T488] anon_vma_clone+0xc0/0x500
[ 55.021921][ T488] anon_vma_fork+0x8c/0x510
[ 55.026434][ T488] copy_mm+0x9d1/0x13a0
[ 55.030637][ T488] ? copy_signal+0x600/0x600
[ 55.035242][ T488] ? __init_rwsem+0xfc/0x1d0
[ 55.039848][ T488] ? copy_signal+0x4cb/0x600
[ 55.044445][ T488] copy_process+0x115c/0x3210
[ 55.049132][ T488] ? __kasan_check_write+0x14/0x20
[ 55.054425][ T488] ? __pidfd_prepare+0x150/0x150
[ 55.059462][ T488] ? security_file_permission+0x83/0xa0
[ 55.065026][ T488] kernel_clone+0x23f/0x940
[ 55.069537][ T488] ? create_io_thread+0x130/0x130
[ 55.074569][ T488] ? __kasan_check_write+0x14/0x20
[ 55.079779][ T488] ? mutex_unlock+0x89/0x220
[ 55.084388][ T488] __x64_sys_clone+0x176/0x1d0
[ 55.089164][ T488] ? __kasan_check_write+0x14/0x20
[ 55.094307][ T488] ? __ia32_sys_vfork+0xf0/0xf0
[ 55.099171][ T488] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 55.105255][ T488] x64_sys_call+0x41f/0x9a0
[ 55.109860][ T488] do_syscall_64+0x4c/0xa0
[ 55.114328][ T488] ? clear_bhb_loop+0x50/0xa0
[ 55.119041][ T488] ? clear_bhb_loop+0x50/0xa0
[ 55.123814][ T488] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.129731][ T488] RIP: 0033:0x7efcb866dd39
[ 55.134254][ T488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 55.153870][ T488] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 55.162294][ T488] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 55.170284][ T488] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 55.178269][ T488] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 55.186256][ T488] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 55.194249][ T488] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 55.202236][ T488]
[ 55.205263][ T492] CPU: 1 PID: 492 Comm: syz-executor.2 Tainted: G B W syzkaller #0
[ 55.214308][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 55.224380][ T492] Call Trace:
[ 55.227787][ T492]
[ 55.230720][ T492] __dump_stack+0x21/0x30
[ 55.235076][ T492] dump_stack_lvl+0xee/0x150
[ 55.239670][ T492] ? show_regs_print_info+0x20/0x20
[ 55.244884][ T492] dump_stack+0x15/0x20
[ 55.249079][ T492] should_fail+0x3c1/0x510
[ 55.253587][ T492] __should_failslab+0xa4/0xe0
[ 55.258446][ T492] should_failslab+0x9/0x20
[ 55.263054][ T492] slab_pre_alloc_hook+0x3b/0xe0
[ 55.267994][ T492] ? anon_vma_fork+0xf2/0x510
[ 55.272691][ T492] kmem_cache_alloc+0x44/0x260
[ 55.277455][ T492] anon_vma_fork+0xf2/0x510
[ 55.282046][ T492] copy_mm+0x9d1/0x13a0
[ 55.286207][ T492] ? copy_signal+0x600/0x600
[ 55.290796][ T492] ? __init_rwsem+0xfc/0x1d0
[ 55.295397][ T492] ? copy_signal+0x4cb/0x600
[ 55.300058][ T492] copy_process+0x115c/0x3210
[ 55.304759][ T492] ? __kasan_check_write+0x14/0x20
[ 55.309943][ T492] ? __pidfd_prepare+0x150/0x150
[ 55.314907][ T492] ? security_file_permission+0x83/0xa0
[ 55.320470][ T492] kernel_clone+0x23f/0x940
[ 55.325074][ T492] ? create_io_thread+0x130/0x130
[ 55.330122][ T492] ? __kasan_check_write+0x14/0x20
[ 55.335345][ T492] ? mutex_unlock+0x89/0x220
[ 55.339948][ T492] __x64_sys_clone+0x176/0x1d0
[ 55.344805][ T492] ? __kasan_check_write+0x14/0x20
[ 55.349931][ T492] ? __ia32_sys_vfork+0xf0/0xf0
[ 55.354811][ T492] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 55.361044][ T492] x64_sys_call+0x41f/0x9a0
[ 55.365575][ T492] do_syscall_64+0x4c/0xa0
[ 55.370019][ T492] ? clear_bhb_loop+0x50/0xa0
[ 55.374706][ T492] ? clear_bhb_loop+0x50/0xa0
[ 55.379483][ T492] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.385382][ T492] RIP: 0033:0x7ff2cb8a0d39
[ 55.389808][ T492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 55.409417][ T492] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 55.418117][ T492] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 55.426129][ T492] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 55.434102][ T492] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 55.442077][ T492] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 55.450054][ T492] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 55.458214][ T492]
[ 55.461836][ T489] CPU: 1 PID: 489 Comm: syz-executor.1 Tainted: G B W syzkaller #0
[ 55.470998][ T489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 55.481063][ T489] Call Trace:
[ 55.484348][ T489]
[ 55.487285][ T489] __dump_stack+0x21/0x30
[ 55.491627][ T489] dump_stack_lvl+0xee/0x150
[ 55.496239][ T489] ? show_regs_print_info+0x20/0x20
[ 55.501443][ T489] dump_stack+0x15/0x20
[ 55.505884][ T489] should_fail+0x3c1/0x510
[ 55.510509][ T489] __should_failslab+0xa4/0xe0
[ 55.515401][ T489] should_failslab+0x9/0x20
[ 55.519933][ T489] slab_pre_alloc_hook+0x3b/0xe0
[ 55.525076][ T489] ? anon_vma_clone+0xc0/0x500
[ 55.529902][ T489] kmem_cache_alloc+0x44/0x260
[ 55.534704][ T489] anon_vma_clone+0xc0/0x500
[ 55.539307][ T489] anon_vma_fork+0x8c/0x510
[ 55.543819][ T489] copy_mm+0x9d1/0x13a0
[ 55.547986][ T489] ? copy_signal+0x600/0x600
[ 55.552580][ T489] ? __init_rwsem+0xfc/0x1d0
[ 55.557268][ T489] ? copy_signal+0x4cb/0x600
[ 55.561875][ T489] copy_process+0x115c/0x3210
[ 55.566567][ T489] ? __kasan_check_write+0x14/0x20
[ 55.571881][ T489] ? __pidfd_prepare+0x150/0x150
[ 55.576826][ T489] ? security_file_permission+0x83/0xa0
[ 55.582474][ T489] kernel_clone+0x23f/0x940
[ 55.586988][ T489] ? create_io_thread+0x130/0x130
[ 55.592018][ T489] ? __kasan_check_write+0x14/0x20
[ 55.597139][ T489] ? mutex_unlock+0x89/0x220
[ 55.601739][ T489] __x64_sys_clone+0x176/0x1d0
[ 55.606517][ T489] ? __kasan_check_write+0x14/0x20
[ 55.610533][ T497] FAULT_INJECTION: forcing a failure.
[ 55.610533][ T497] name failslab, interval 1, probability 0, space 0, times 0
[ 55.611735][ T489] ? __ia32_sys_vfork+0xf0/0xf0
[ 55.629179][ T489] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 55.635380][ T489] x64_sys_call+0x41f/0x9a0
[ 55.639898][ T489] do_syscall_64+0x4c/0xa0
[ 55.644333][ T489] ? clear_bhb_loop+0x50/0xa0
[ 55.649013][ T489] ? clear_bhb_loop+0x50/0xa0
[ 55.653703][ T489] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.659604][ T489] RIP: 0033:0x7f328a836d39
[ 55.664028][ T489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 55.683644][ T489] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 55.692246][ T489] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 55.700225][ T489] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 55.708213][ T489] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 55.716187][ T489] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 55.724160][ T489] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 55.732150][ T489]
[ 55.735178][ T497] CPU: 0 PID: 497 Comm: syz-executor.4 Tainted: G B W syzkaller #0
[ 55.744227][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 55.754378][ T497] Call Trace:
[ 55.757665][ T497]
[ 55.760600][ T497] __dump_stack+0x21/0x30
[ 55.764947][ T497] dump_stack_lvl+0xee/0x150
[ 55.769562][ T497] ? show_regs_print_info+0x20/0x20
[ 55.774775][ T497] dump_stack+0x15/0x20
[ 55.778940][ T497] should_fail+0x3c1/0x510
[ 55.783362][ T497] __should_failslab+0xa4/0xe0
[ 55.788131][ T497] should_failslab+0x9/0x20
[ 55.792637][ T497] slab_pre_alloc_hook+0x3b/0xe0
[ 55.797584][ T497] ? anon_vma_clone+0xc0/0x500
[ 55.802370][ T497] kmem_cache_alloc+0x44/0x260
[ 55.807163][ T497] anon_vma_clone+0xc0/0x500
[ 55.811764][ T497] anon_vma_fork+0x8c/0x510
[ 55.816273][ T497] copy_mm+0x9d1/0x13a0
[ 55.820436][ T497] ? copy_signal+0x600/0x600
[ 55.825030][ T497] ? __init_rwsem+0xfc/0x1d0
[ 55.829642][ T497] ? copy_signal+0x4cb/0x600
[ 55.834254][ T497] copy_process+0x115c/0x3210
[ 55.839042][ T497] ? __kasan_check_write+0x14/0x20
[ 55.844163][ T497] ? __pidfd_prepare+0x150/0x150
[ 55.849115][ T497] ? security_file_permission+0x83/0xa0
[ 55.854673][ T497] kernel_clone+0x23f/0x940
[ 55.859278][ T497] ? create_io_thread+0x130/0x130
[ 55.864323][ T497] ? __kasan_check_write+0x14/0x20
[ 55.869460][ T497] ? mutex_unlock+0x89/0x220
[ 55.874071][ T497] __x64_sys_clone+0x176/0x1d0
[ 55.879317][ T497] ? __kasan_check_write+0x14/0x20
[ 55.884524][ T497] ? __ia32_sys_vfork+0xf0/0xf0
[ 55.885443][ T500] FAULT_INJECTION: forcing a failure.
[ 55.885443][ T500] name failslab, interval 1, probability 0, space 0, times 0
[ 55.889385][ T497] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 55.908030][ T497] x64_sys_call+0x41f/0x9a0
[ 55.912543][ T497] do_syscall_64+0x4c/0xa0
[ 55.916976][ T497] ? clear_bhb_loop+0x50/0xa0
[ 55.921661][ T497] ? clear_bhb_loop+0x50/0xa0
[ 55.926347][ T497] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.932427][ T497] RIP: 0033:0x7fa0acf1ed39
[ 55.936847][ T497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 55.956459][ T497] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 55.964885][ T497] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 55.972968][ T497] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 55.981029][ T497] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 55.989009][ T497] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 55.997002][ T497] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 56.004988][ T497]
[ 56.008018][ T487] CPU: 1 PID: 487 Comm: syz-executor.0 Tainted: G B W syzkaller #0
[ 56.017152][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 56.027217][ T487] Call Trace:
[ 56.030497][ T487]
[ 56.033429][ T487] __dump_stack+0x21/0x30
[ 56.037771][ T487] dump_stack_lvl+0xee/0x150
[ 56.042367][ T487] ? show_regs_print_info+0x20/0x20
[ 56.047576][ T487] dump_stack+0x15/0x20
[ 56.051735][ T487] should_fail+0x3c1/0x510
[ 56.056158][ T487] __should_failslab+0xa4/0xe0
[ 56.060927][ T487] should_failslab+0x9/0x20
[ 56.065539][ T487] slab_pre_alloc_hook+0x3b/0xe0
[ 56.070494][ T487] ? anon_vma_clone+0xc0/0x500
[ 56.075270][ T487] kmem_cache_alloc+0x44/0x260
[ 56.080043][ T487] anon_vma_clone+0xc0/0x500
[ 56.084644][ T487] anon_vma_fork+0x8c/0x510
[ 56.089149][ T487] copy_mm+0x9d1/0x13a0
[ 56.093307][ T487] ? copy_signal+0x600/0x600
[ 56.097898][ T487] ? __init_rwsem+0xfc/0x1d0
[ 56.102486][ T487] ? copy_signal+0x4cb/0x600
[ 56.107072][ T487] copy_process+0x115c/0x3210
[ 56.111754][ T487] ? __kasan_check_write+0x14/0x20
[ 56.116867][ T487] ? __pidfd_prepare+0x150/0x150
[ 56.121904][ T487] ? security_file_permission+0x83/0xa0
[ 56.127454][ T487] kernel_clone+0x23f/0x940
[ 56.131967][ T487] ? create_io_thread+0x130/0x130
[ 56.137007][ T487] ? __kasan_check_write+0x14/0x20
[ 56.142124][ T487] ? mutex_unlock+0x89/0x220
[ 56.146730][ T487] __x64_sys_clone+0x176/0x1d0
[ 56.151515][ T487] ? __kasan_check_write+0x14/0x20
[ 56.156631][ T487] ? __ia32_sys_vfork+0xf0/0xf0
[ 56.161493][ T487] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.167564][ T487] x64_sys_call+0x41f/0x9a0
[ 56.172087][ T487] do_syscall_64+0x4c/0xa0
[ 56.176505][ T487] ? clear_bhb_loop+0x50/0xa0
[ 56.181202][ T487] ? clear_bhb_loop+0x50/0xa0
[ 56.185911][ T487] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.191835][ T487] RIP: 0033:0x7f5285599d39
[ 56.196263][ T487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 56.215992][ T487] RSP: 002b:00007f528551e078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 56.224410][ T487] RAX: ffffffffffffffda RBX: 00007f52856baf80 RCX: 00007f5285599d39
[ 56.232383][ T487] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 56.240355][ T487] RBP: 00007f528551e120 R08: 0000000000000000 R09: 0000000000000000
[ 56.248330][ T487] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 56.256334][ T487] R13: 000000000000000b R14: 00007f52856baf80 R15: 00007ffc7a721718
[ 56.264328][ T487]
[ 56.269599][ T500] CPU: 1 PID: 500 Comm: syz-executor.5 Tainted: G B W syzkaller #0
[ 56.278665][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 56.288730][ T500] Call Trace:
[ 56.292018][ T500]
[ 56.294951][ T500] __dump_stack+0x21/0x30
[ 56.299289][ T500] dump_stack_lvl+0xee/0x150
[ 56.303884][ T500] ? show_regs_print_info+0x20/0x20
[ 56.309089][ T500] dump_stack+0x15/0x20
[ 56.313248][ T500] should_fail+0x3c1/0x510
[ 56.317792][ T500] __should_failslab+0xa4/0xe0
[ 56.322581][ T500] should_failslab+0x9/0x20
[ 56.327105][ T500] slab_pre_alloc_hook+0x3b/0xe0
[ 56.332058][ T500] ? anon_vma_fork+0xf2/0x510
[ 56.336756][ T500] kmem_cache_alloc+0x44/0x260
[ 56.341532][ T500] anon_vma_fork+0xf2/0x510
[ 56.346147][ T500] copy_mm+0x9d1/0x13a0
[ 56.350315][ T500] ? copy_signal+0x600/0x600
[ 56.354907][ T500] ? __init_rwsem+0xfc/0x1d0
[ 56.359507][ T500] ? copy_signal+0x4cb/0x600
[ 56.364115][ T500] copy_process+0x115c/0x3210
[ 56.368809][ T500] ? __kasan_check_write+0x14/0x20
[ 56.373930][ T500] ? __pidfd_prepare+0x150/0x150
[ 56.379274][ T500] ? security_file_permission+0x83/0xa0
[ 56.384862][ T500] kernel_clone+0x23f/0x940
[ 56.389390][ T500] ? create_io_thread+0x130/0x130
[ 56.394425][ T500] ? __kasan_check_write+0x14/0x20
[ 56.399548][ T500] ? mutex_unlock+0x89/0x220
[ 56.404151][ T500] __x64_sys_clone+0x176/0x1d0
[ 56.408923][ T500] ? __kasan_check_write+0x14/0x20
[ 56.414042][ T500] ? __ia32_sys_vfork+0xf0/0xf0
[ 56.418920][ T500] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.424999][ T500] x64_sys_call+0x41f/0x9a0
[ 56.429604][ T500] do_syscall_64+0x4c/0xa0
[ 56.434045][ T500] ? clear_bhb_loop+0x50/0xa0
[ 56.438730][ T500] ? clear_bhb_loop+0x50/0xa0
[ 56.443498][ T500] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.449424][ T500] RIP: 0033:0x7efcb866dd39
[ 56.454119][ T500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 56.473902][ T500] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 56.482324][ T500] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 56.490311][ T500] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 56.498290][ T500] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 56.506285][ T500] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 56.514262][ T500] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 56.522350][ T500]
[ 56.526761][ T490] CPU: 0 PID: 490 Comm: syz-executor.3 Tainted: G B W syzkaller #0
[ 56.535913][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 56.537679][ T504] FAULT_INJECTION: forcing a failure.
[ 56.537679][ T504] name failslab, interval 1, probability 0, space 0, times 0
[ 56.545998][ T490] Call Trace:
[ 56.546006][ T490]
[ 56.546013][ T490] __dump_stack+0x21/0x30
[ 56.546040][ T490] dump_stack_lvl+0xee/0x150
[ 56.574181][ T490] ? show_regs_print_info+0x20/0x20
[ 56.579395][ T490] dump_stack+0x15/0x20
[ 56.583564][ T490] should_fail+0x3c1/0x510
[ 56.588076][ T490] __should_failslab+0xa4/0xe0
[ 56.592885][ T490] should_failslab+0x9/0x20
[ 56.597394][ T490] slab_pre_alloc_hook+0x3b/0xe0
[ 56.602344][ T490] ? anon_vma_clone+0xc0/0x500
[ 56.607122][ T490] kmem_cache_alloc+0x44/0x260
[ 56.611893][ T490] anon_vma_clone+0xc0/0x500
[ 56.616491][ T490] anon_vma_fork+0x8c/0x510
[ 56.621095][ T490] copy_mm+0x9d1/0x13a0
[ 56.625268][ T490] ? copy_signal+0x600/0x600
[ 56.629864][ T490] ? __init_rwsem+0xfc/0x1d0
[ 56.634467][ T490] ? copy_signal+0x4cb/0x600
[ 56.639148][ T490] copy_process+0x115c/0x3210
[ 56.643842][ T490] ? __kasan_check_write+0x14/0x20
[ 56.649088][ T490] ? __pidfd_prepare+0x150/0x150
[ 56.654130][ T490] ? security_file_permission+0x83/0xa0
[ 56.659691][ T490] kernel_clone+0x23f/0x940
[ 56.664211][ T490] ? create_io_thread+0x130/0x130
[ 56.669248][ T490] ? __kasan_check_write+0x14/0x20
[ 56.674377][ T490] ? mutex_unlock+0x89/0x220
[ 56.678997][ T490] __x64_sys_clone+0x176/0x1d0
[ 56.683794][ T490] ? __kasan_check_write+0x14/0x20
[ 56.689115][ T490] ? __ia32_sys_vfork+0xf0/0xf0
[ 56.693993][ T490] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.700087][ T490] x64_sys_call+0x41f/0x9a0
[ 56.704608][ T490] do_syscall_64+0x4c/0xa0
[ 56.709102][ T490] ? clear_bhb_loop+0x50/0xa0
[ 56.713821][ T490] ? clear_bhb_loop+0x50/0xa0
[ 56.718521][ T490] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.724518][ T490] RIP: 0033:0x7f5ba6248d39
[ 56.728943][ T490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 56.748818][ T490] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 56.757245][ T490] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 56.765220][ T490] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 56.773371][ T490] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 56.781517][ T490] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 56.789486][ T490] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 56.797461][ T490]
[ 56.802380][ T504] CPU: 1 PID: 504 Comm: syz-executor.1 Tainted: G B W syzkaller #0
[ 56.802792][ T507] FAULT_INJECTION: forcing a failure.
[ 56.802792][ T507] name failslab, interval 1, probability 0, space 0, times 0
[ 56.811445][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 56.811458][ T504] Call Trace:
[ 56.811464][ T504]
[ 56.811471][ T504] __dump_stack+0x21/0x30
[ 56.844648][ T504] dump_stack_lvl+0xee/0x150
[ 56.849264][ T504] ? show_regs_print_info+0x20/0x20
[ 56.854482][ T504] dump_stack+0x15/0x20
[ 56.858653][ T504] should_fail+0x3c1/0x510
[ 56.863164][ T504] __should_failslab+0xa4/0xe0
[ 56.867939][ T504] should_failslab+0x9/0x20
[ 56.872523][ T504] slab_pre_alloc_hook+0x3b/0xe0
[ 56.877568][ T504] ? anon_vma_fork+0xf2/0x510
[ 56.882338][ T504] kmem_cache_alloc+0x44/0x260
[ 56.887204][ T504] anon_vma_fork+0xf2/0x510
[ 56.891711][ T504] copy_mm+0x9d1/0x13a0
[ 56.895910][ T504] ? copy_signal+0x600/0x600
[ 56.900528][ T504] ? __init_rwsem+0xfc/0x1d0
[ 56.905149][ T504] ? copy_signal+0x4cb/0x600
[ 56.909843][ T504] copy_process+0x115c/0x3210
[ 56.914542][ T504] ? __kasan_check_write+0x14/0x20
[ 56.919696][ T504] ? __pidfd_prepare+0x150/0x150
[ 56.924668][ T504] ? security_file_permission+0x83/0xa0
[ 56.930228][ T504] kernel_clone+0x23f/0x940
[ 56.934768][ T504] ? create_io_thread+0x130/0x130
[ 56.939981][ T504] ? __kasan_check_write+0x14/0x20
[ 56.945111][ T504] ? mutex_unlock+0x89/0x220
[ 56.949712][ T504] __x64_sys_clone+0x176/0x1d0
[ 56.954484][ T504] ? __kasan_check_write+0x14/0x20
[ 56.959618][ T504] ? __ia32_sys_vfork+0xf0/0xf0
[ 56.964546][ T504] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.970633][ T504] x64_sys_call+0x41f/0x9a0
[ 56.975164][ T504] do_syscall_64+0x4c/0xa0
[ 56.979590][ T504] ? clear_bhb_loop+0x50/0xa0
[ 56.984279][ T504] ? clear_bhb_loop+0x50/0xa0
[ 56.988979][ T504] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.994891][ T504] RIP: 0033:0x7f328a836d39
[ 56.999399][ T504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 57.019021][ T504] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 57.027568][ T504] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 57.035562][ T504] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 57.043542][ T504] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 57.051522][ T504] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 57.059535][ T504] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 57.067607][ T504]
[ 57.070884][ T507] CPU: 0 PID: 507 Comm: syz-executor.4 Tainted: G B W syzkaller #0
[ 57.079941][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 57.090106][ T507] Call Trace:
[ 57.093401][ T507]
[ 57.096336][ T507] __dump_stack+0x21/0x30
[ 57.100683][ T507] dump_stack_lvl+0xee/0x150
[ 57.105279][ T507] ? show_regs_print_info+0x20/0x20
[ 57.110492][ T507] dump_stack+0x15/0x20
[ 57.114664][ T507] should_fail+0x3c1/0x510
[ 57.119090][ T507] __should_failslab+0xa4/0xe0
[ 57.123867][ T507] should_failslab+0x9/0x20
[ 57.128382][ T507] slab_pre_alloc_hook+0x3b/0xe0
[ 57.133346][ T507] ? anon_vma_fork+0xf2/0x510
[ 57.138039][ T507] kmem_cache_alloc+0x44/0x260
[ 57.142814][ T507] anon_vma_fork+0xf2/0x510
[ 57.147327][ T507] copy_mm+0x9d1/0x13a0
[ 57.151639][ T507] ? copy_signal+0x600/0x600
[ 57.156354][ T507] ? __init_rwsem+0xfc/0x1d0
[ 57.161047][ T507] ? copy_signal+0x4cb/0x600
[ 57.165647][ T507] copy_process+0x115c/0x3210
[ 57.170337][ T507] ? __kasan_check_write+0x14/0x20
[ 57.175459][ T507] ? __pidfd_prepare+0x150/0x150
[ 57.180402][ T507] ? security_file_permission+0x83/0xa0
[ 57.185950][ T507] kernel_clone+0x23f/0x940
[ 57.190466][ T507] ? create_io_thread+0x130/0x130
[ 57.195529][ T507] ? __kasan_check_write+0x14/0x20
[ 57.200647][ T507] ? mutex_unlock+0x89/0x220
[ 57.205389][ T507] __x64_sys_clone+0x176/0x1d0
[ 57.210164][ T507] ? __kasan_check_write+0x14/0x20
[ 57.215278][ T507] ? __ia32_sys_vfork+0xf0/0xf0
[ 57.220137][ T507] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 57.226211][ T507] x64_sys_call+0x41f/0x9a0
[ 57.230718][ T507] do_syscall_64+0x4c/0xa0
[ 57.235192][ T507] ? clear_bhb_loop+0x50/0xa0
[ 57.239870][ T507] ? clear_bhb_loop+0x50/0xa0
[ 57.244667][ T507] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.250570][ T507] RIP: 0033:0x7fa0acf1ed39
[ 57.254997][ T507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 57.274634][ T507] RSP: 002b:00007fa0acea3078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 57.283180][ T507] RAX: ffffffffffffffda RBX: 00007fa0ad03ff80 RCX: 00007fa0acf1ed39
[ 57.291167][ T507] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 57.299174][ T507] RBP: 00007fa0acea3120 R08: 0000000000000000 R09: 0000000000000000
[ 57.307172][ T507] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 57.315156][ T507] R13: 000000000000000b R14: 00007fa0ad03ff80 R15: 00007ffd7c58bc68
[ 57.323139][ T507]
[ 57.332469][ T514] FAULT_INJECTION: forcing a failure.
[ 57.332469][ T514] name failslab, interval 1, probability 0, space 0, times 0
[ 57.334191][ T515] FAULT_INJECTION: forcing a failure.
[ 57.334191][ T515] name failslab, interval 1, probability 0, space 0, times 0
[ 57.347041][ T514] CPU: 0 PID: 514 Comm: syz-executor.5 Tainted: G B W syzkaller #0
[ 57.360275][ T512] FAULT_INJECTION: forcing a failure.
[ 57.360275][ T512] name failslab, interval 1, probability 0, space 0, times 0
[ 57.367169][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 57.367185][ T514] Call Trace:
[ 57.367191][ T514]
[ 57.367198][ T514] __dump_stack+0x21/0x30
[ 57.367224][ T514] dump_stack_lvl+0xee/0x150
[ 57.383033][ T511] FAULT_INJECTION: forcing a failure.
[ 57.383033][ T511] name failslab, interval 1, probability 0, space 0, times 0
[ 57.389862][ T514] ? show_regs_print_info+0x20/0x20
[ 57.389894][ T514] dump_stack+0x15/0x20
[ 57.389915][ T514] should_fail+0x3c1/0x510
[ 57.431617][ T514] __should_failslab+0xa4/0xe0
[ 57.436493][ T514] should_failslab+0x9/0x20
[ 57.441118][ T514] slab_pre_alloc_hook+0x3b/0xe0
[ 57.446079][ T514] ? anon_vma_fork+0xf2/0x510
[ 57.450778][ T514] kmem_cache_alloc+0x44/0x260
[ 57.455659][ T514] anon_vma_fork+0xf2/0x510
[ 57.460188][ T514] copy_mm+0x9d1/0x13a0
[ 57.464456][ T514] ? copy_signal+0x600/0x600
[ 57.469216][ T514] ? __init_rwsem+0xfc/0x1d0
[ 57.473817][ T514] ? copy_signal+0x4cb/0x600
[ 57.478435][ T514] copy_process+0x115c/0x3210
[ 57.483145][ T514] ? __kasan_check_write+0x14/0x20
[ 57.488353][ T514] ? __pidfd_prepare+0x150/0x150
[ 57.493304][ T514] ? security_file_permission+0x83/0xa0
[ 57.498858][ T514] kernel_clone+0x23f/0x940
[ 57.503370][ T514] ? create_io_thread+0x130/0x130
[ 57.508408][ T514] ? __kasan_check_write+0x14/0x20
[ 57.513551][ T514] ? mutex_unlock+0x89/0x220
[ 57.518235][ T514] __x64_sys_clone+0x176/0x1d0
[ 57.523100][ T514] ? __kasan_check_write+0x14/0x20
[ 57.528218][ T514] ? __ia32_sys_vfork+0xf0/0xf0
[ 57.533084][ T514] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 57.539179][ T514] x64_sys_call+0x41f/0x9a0
[ 57.543691][ T514] do_syscall_64+0x4c/0xa0
[ 57.548205][ T514] ? clear_bhb_loop+0x50/0xa0
[ 57.552901][ T514] ? clear_bhb_loop+0x50/0xa0
[ 57.557858][ T514] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.563769][ T514] RIP: 0033:0x7efcb866dd39
[ 57.568285][ T514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 57.587906][ T514] RSP: 002b:00007efcb85f2078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 57.596693][ T514] RAX: ffffffffffffffda RBX: 00007efcb878ef80 RCX: 00007efcb866dd39
[ 57.604683][ T514] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 57.612661][ T514] RBP: 00007efcb85f2120 R08: 0000000000000000 R09: 0000000000000000
[ 57.620638][ T514] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 57.628701][ T514] R13: 000000000000000b R14: 00007efcb878ef80 R15: 00007ffc566c3618
[ 57.636815][ T514]
[ 57.639852][ T511] CPU: 1 PID: 511 Comm: syz-executor.3 Tainted: G B W syzkaller #0
[ 57.648918][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 57.659079][ T511] Call Trace:
[ 57.662372][ T511]
[ 57.665325][ T511] __dump_stack+0x21/0x30
[ 57.669675][ T518] FAULT_INJECTION: forcing a failure.
[ 57.669675][ T518] name failslab, interval 1, probability 0, space 0, times 0
[ 57.669688][ T511] dump_stack_lvl+0xee/0x150
[ 57.686869][ T511] ? show_regs_print_info+0x20/0x20
[ 57.692184][ T511] dump_stack+0x15/0x20
[ 57.696445][ T511] should_fail+0x3c1/0x510
[ 57.700867][ T511] __should_failslab+0xa4/0xe0
[ 57.705644][ T511] should_failslab+0x9/0x20
[ 57.710156][ T511] slab_pre_alloc_hook+0x3b/0xe0
[ 57.715100][ T511] ? anon_vma_clone+0xc0/0x500
[ 57.719870][ T511] kmem_cache_alloc+0x44/0x260
[ 57.724644][ T511] anon_vma_clone+0xc0/0x500
[ 57.729237][ T511] anon_vma_fork+0x8c/0x510
[ 57.733748][ T511] copy_mm+0x9d1/0x13a0
[ 57.737908][ T511] ? copy_signal+0x600/0x600
[ 57.742505][ T511] ? __init_rwsem+0xfc/0x1d0
[ 57.747119][ T511] ? copy_signal+0x4cb/0x600
[ 57.751717][ T511] copy_process+0x115c/0x3210
[ 57.756489][ T511] ? __kasan_check_write+0x14/0x20
[ 57.761629][ T511] ? __pidfd_prepare+0x150/0x150
[ 57.766694][ T511] ? security_file_permission+0x83/0xa0
[ 57.772254][ T511] kernel_clone+0x23f/0x940
[ 57.776765][ T511] ? create_io_thread+0x130/0x130
[ 57.781798][ T511] ? __kasan_check_write+0x14/0x20
[ 57.786923][ T511] ? mutex_unlock+0x89/0x220
[ 57.791538][ T511] __x64_sys_clone+0x176/0x1d0
[ 57.796377][ T511] ? __kasan_check_write+0x14/0x20
[ 57.801522][ T511] ? __ia32_sys_vfork+0xf0/0xf0
[ 57.806559][ T511] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 57.812734][ T511] x64_sys_call+0x41f/0x9a0
[ 57.817259][ T511] do_syscall_64+0x4c/0xa0
[ 57.821698][ T511] ? clear_bhb_loop+0x50/0xa0
[ 57.826470][ T511] ? clear_bhb_loop+0x50/0xa0
[ 57.831152][ T511] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.837050][ T511] RIP: 0033:0x7f5ba6248d39
[ 57.841474][ T511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 57.861170][ T511] RSP: 002b:00007f5ba61cd078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 57.869594][ T511] RAX: ffffffffffffffda RBX: 00007f5ba6369f80 RCX: 00007f5ba6248d39
[ 57.877574][ T511] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 57.885559][ T511] RBP: 00007f5ba61cd120 R08: 0000000000000000 R09: 0000000000000000
[ 57.893680][ T511] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 57.901663][ T511] R13: 000000000000000b R14: 00007f5ba6369f80 R15: 00007ffebf05b9f8
[ 57.909654][ T511]
[ 57.912711][ T515] CPU: 0 PID: 515 Comm: syz-executor.2 Tainted: G B W syzkaller #0
[ 57.921638][ T519] FAULT_INJECTION: forcing a failure.
[ 57.921638][ T519] name failslab, interval 1, probability 0, space 0, times 0
[ 57.921755][ T515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 57.944490][ T515] Call Trace:
[ 57.947794][ T515]
[ 57.950728][ T515] __dump_stack+0x21/0x30
[ 57.955155][ T515] dump_stack_lvl+0xee/0x150
[ 57.959841][ T515] ? show_regs_print_info+0x20/0x20
[ 57.965067][ T515] dump_stack+0x15/0x20
[ 57.969230][ T515] should_fail+0x3c1/0x510
[ 57.973663][ T515] __should_failslab+0xa4/0xe0
[ 57.978436][ T515] should_failslab+0x9/0x20
[ 57.982950][ T515] slab_pre_alloc_hook+0x3b/0xe0
[ 57.987892][ T515] ? anon_vma_fork+0x200/0x510
[ 57.992660][ T515] kmem_cache_alloc+0x44/0x260
[ 57.997443][ T515] anon_vma_fork+0x200/0x510
[ 57.998897][ T341] BUG: unable to handle page fault for address: ffffed1800000010
[ 58.002064][ T515] copy_mm+0x9d1/0x13a0
[ 58.009775][ T341] #PF: supervisor read access in kernel mode
[ 58.013943][ T515] ? copy_signal+0x600/0x600
[ 58.019904][ T341] #PF: error_code(0x0000) - not-present page
[ 58.024488][ T515] ? __init_rwsem+0xfc/0x1d0
[ 58.030455][ T341] PGD 23fff2067 P4D 23fff2067
[ 58.035030][ T515] ? copy_signal+0x4cb/0x600
[ 58.035051][ T515] copy_process+0x115c/0x3210
[ 58.039797][ T341] PUD 0
[ 58.044382][ T515] ? __kasan_check_write+0x14/0x20
[ 58.049048][ T341] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 58.051890][ T515] ? __pidfd_prepare+0x150/0x150
[ 58.057078][ T341] CPU: 1 PID: 341 Comm: syz-executor.5 Tainted: G B W syzkaller #0
[ 58.062265][ T515] ? security_file_permission+0x83/0xa0
[ 58.067196][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 58.076314][ T515] kernel_clone+0x23f/0x940
[ 58.081945][ T341] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 58.092083][ T515] ? create_io_thread+0x130/0x130
[ 58.096582][ T341] Code: 3a 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 82 9c 3a ff 48 8b 45 d0 49 39 04
[ 58.102660][ T515] ? __kasan_check_write+0x14/0x20
[ 58.107699][ T341] RSP: 0018:ffffc90000d6f8c0 EFLAGS: 00010a02
[ 58.127325][ T515] ? mutex_unlock+0x89/0x220
[ 58.132554][ T341]
[ 58.132560][ T341] RAX: dffffc0000000000 RBX: ffff88c000000070 RCX: dffffc0000000000
[ 58.138627][ T515] __x64_sys_clone+0x176/0x1d0
[ 58.143210][ T341] RDX: ffffffff819b06f0 RSI: ffff88810990ac30 RDI: ffff88810c4453d0
[ 58.145538][ T515] ? __kasan_check_write+0x14/0x20
[ 58.153859][ T341] RBP: ffffc90000d6f920 R08: dffffc0000000000 R09: ffff888124eea9a0
[ 58.158620][ T515] ? __ia32_sys_vfork+0xf0/0xf0
[ 58.166872][ T341] R10: ffffed10249dd536 R11: 1ffff110249dd534 R12: ffff88c000000080
[ 58.171979][ T515] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.179941][ T341] R13: 1ffff11023e97c9f R14: 1ffff11800000010 R15: ffff88811f4be4f8
[ 58.184784][ T515] x64_sys_call+0x41f/0x9a0
[ 58.192764][ T341] FS: 0000555589328480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 58.198823][ T515] do_syscall_64+0x4c/0xa0
[ 58.206797][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.211293][ T515] ? clear_bhb_loop+0x50/0xa0
[ 58.220219][ T341] CR2: ffffed1800000010 CR3: 000000011f492000 CR4: 00000000003506a0
[ 58.224628][ T515] ? clear_bhb_loop+0x50/0xa0
[ 58.231211][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 58.235878][ T515] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.243848][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.248524][ T515] RIP: 0033:0x7ff2cb8a0d39
[ 58.256484][ T341] Call Trace:
[ 58.256492][ T341]
[ 58.262404][ T515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 58.270371][ T341] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 58.274785][ T515] RSP: 002b:00007ff2cb825078 EFLAGS: 00000206
[ 58.278060][ T341] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 58.281030][ T515] ORIG_RAX: 0000000000000038
[ 58.300851][ T341] copy_mm+0xb20/0x13a0
[ 58.307284][ T515] RAX: ffffffffffffffda RBX: 00007ff2cb9c1f80 RCX: 00007ff2cb8a0d39
[ 58.313493][ T341] ? copy_signal+0x600/0x600
[ 58.319566][ T515] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 58.324322][ T341] ? __init_rwsem+0xfc/0x1d0
[ 58.328614][ T515] RBP: 00007ff2cb825120 R08: 0000000000000000 R09: 0000000000000000
[ 58.336683][ T341] ? copy_signal+0x4cb/0x600
[ 58.341283][ T515] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 58.349260][ T341] copy_process+0x115c/0x3210
[ 58.354022][ T515] R13: 000000000000000b R14: 00007ff2cb9c1f80 R15: 00007ffffa0316f8
[ 58.362004][ T341] ? __pidfd_prepare+0x150/0x150
[ 58.366847][ T515]
[ 58.375043][ T341] ? vmacache_update+0xb7/0x120
[ 58.383299][ T518] CPU: 0 PID: 518 Comm: syz-executor.1 Tainted: G B W syzkaller #0
[ 58.387691][ T341] kernel_clone+0x23f/0x940
[ 58.392628][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 58.395651][ T341] ? do_user_addr_fault+0xa64/0x1180
[ 58.400490][ T518] Call Trace:
[ 58.400499][ T518]
[ 58.409520][ T341] ? create_io_thread+0x130/0x130
[ 58.414020][ T518] __dump_stack+0x21/0x30
[ 58.424071][ T341] __x64_sys_clone+0x176/0x1d0
[ 58.429352][ T518] dump_stack_lvl+0xee/0x150
[ 58.432663][ T341] ? __ia32_sys_vfork+0xf0/0xf0
[ 58.435603][ T518] ? show_regs_print_info+0x20/0x20
[ 58.440630][ T341] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.444955][ T518] dump_stack+0x15/0x20
[ 58.449709][ T341] x64_sys_call+0x41f/0x9a0
[ 58.454314][ T518] should_fail+0x3c1/0x510
[ 58.459155][ T341] do_syscall_64+0x4c/0xa0
[ 58.464347][ T518] __should_failslab+0xa4/0xe0
[ 58.470406][ T341] ? clear_bhb_loop+0x50/0xa0
[ 58.474550][ T518] should_failslab+0x9/0x20
[ 58.479042][ T341] ? clear_bhb_loop+0x50/0xa0
[ 58.483447][ T518] slab_pre_alloc_hook+0x3b/0xe0
[ 58.487860][ T341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.492712][ T518] ? anon_vma_fork+0x200/0x510
[ 58.497375][ T341] RIP: 0033:0x7efcb866ad93
[ 58.501868][ T518] kmem_cache_alloc+0x44/0x260
[ 58.506543][ T341] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 58.511470][ T518] anon_vma_fork+0x200/0x510
[ 58.517433][ T341] RSP: 002b:00007ffc566c3858 EFLAGS: 00000246
[ 58.522195][ T518] copy_mm+0x9d1/0x13a0
[ 58.526600][ T341] ORIG_RAX: 0000000000000038
[ 58.531356][ T518] ? copy_signal+0x600/0x600
[ 58.550955][ T341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb866ad93
[ 58.555550][ T518] ? __init_rwsem+0xfc/0x1d0
[ 58.561687][ T341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 58.565833][ T518] ? copy_signal+0x4cb/0x600
[ 58.570497][ T341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 58.575076][ T518] copy_process+0x115c/0x3210
[ 58.583038][ T341] R10: 0000555589328750 R11: 0000000000000246 R12: 0000000000000001
[ 58.587634][ T518] ? __kasan_check_write+0x14/0x20
[ 58.595602][ T341] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 58.600282][ T518] ? __pidfd_prepare+0x150/0x150
[ 58.608251][ T341]
[ 58.613004][ T518] ? security_file_permission+0x83/0xa0
[ 58.620975][ T341] Modules linked in:
[ 58.626079][ T518] kernel_clone+0x23f/0x940
[ 58.634079][ T341] CR2: ffffed1800000010
[ 58.638994][ T518] ? create_io_thread+0x130/0x130
[ 58.642024][ T341] ---[ end trace 89300bcdeff71297 ]---
[ 58.647547][ T518] ? __kasan_check_write+0x14/0x20
[ 58.651444][ T341] RIP: 0010:__rb_insert_augmented+0x5ff/0x720
[ 58.656038][ T518] ? mutex_unlock+0x89/0x220
[ 58.660181][ T341] Code: 3a 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 82 9c 3a ff 48 8b 45 d0 49 39 04
[ 58.665191][ T518] __x64_sys_clone+0x176/0x1d0
[ 58.670633][ T341] RSP: 0018:ffffc90000d6f8c0 EFLAGS: 00010a02
[ 58.675731][ T518] ? __kasan_check_write+0x14/0x20
[ 58.681796][ T341]
[ 58.681803][ T341] RAX: dffffc0000000000 RBX: ffff88c000000070 RCX: dffffc0000000000
[ 58.686378][ T518] ? __ia32_sys_vfork+0xf0/0xf0
[ 58.705968][ T341] RDX: ffffffff819b06f0 RSI: ffff88810990ac30 RDI: ffff88810c4453d0
[ 58.710725][ T518] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.716911][ T341] RBP: ffffc90000d6f920 R08: dffffc0000000000 R09: ffff888124eea9a0
[ 58.722023][ T518] x64_sys_call+0x41f/0x9a0
[ 58.724350][ T341] R10: ffffed10249dd536 R11: 1ffff110249dd534 R12: ffff88c000000080
[ 58.732312][ T518] do_syscall_64+0x4c/0xa0
[ 58.737154][ T341] R13: 1ffff11023e97c9f R14: 1ffff11800000010 R15: ffff88811f4be4f8
[ 58.745129][ T518] ? clear_bhb_loop+0x50/0xa0
[ 58.751186][ T341] FS: 0000555589328480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 58.759148][ T518] ? clear_bhb_loop+0x50/0xa0
[ 58.763729][ T341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.771701][ T518] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.776106][ T341] CR2: ffffed1800000010 CR3: 000000011f492000 CR4: 00000000003506a0
[ 58.784085][ T518] RIP: 0033:0x7f328a836d39
[ 58.788762][ T341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 58.797684][ T518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 b0 ff ff ff f7 d8 64 89 01 48
[ 58.802360][ T341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.808936][ T518] RSP: 002b:00007f328a7bb078 EFLAGS: 00000206
[ 58.814821][ T341] Kernel panic - not syncing: Fatal exception
[ 58.822778][ T518] ORIG_RAX: 0000000000000038
[ 58.879662][ T518] RAX: ffffffffffffffda RBX: 00007f328a957f80 RCX: 00007f328a836d39
[ 58.887655][ T518] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 58.895720][ T518] RBP: 00007f328a7bb120 R08: 0000000000000000 R09: 0000000000000000
[ 58.903693][ T518] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 58.911670][ T518] R13: 000000000000000b R14: 00007f328a957f80 R15: 00007fff2a3ce7b8
[ 58.919654][ T518]
[ 58.922899][ T341] Kernel Offset: disabled
[ 58.927227][ T341] Rebooting in 86400 seconds..