T36] audit: type=1400 audit(1784562922.980:62): avc: denied { rlimitinh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 15.403468][ T36] audit: type=1400 audit(1784562922.980:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts.
2026/07/20 15:55:32 parsed 1 programs
2026/07/20 15:55:32 serving rpc on tcp://35021
[ 24.595939][ T36] audit: type=1400 audit(1784562932.180:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 25.582621][ T36] audit: type=1400 audit(1784562933.170:65): avc: denied { mounton } for pid=309 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 25.583804][ T309] cgroup: Unknown subsys name 'net'
[ 25.605449][ T36] audit: type=1400 audit(1784562933.170:66): avc: denied { mount } for pid=309 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 25.632561][ T36] audit: type=1400 audit(1784562933.210:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 25.632725][ T309] cgroup: Unknown subsys name 'devices'
[ 25.740047][ T309] cgroup: Unknown subsys name 'hugetlb'
[ 25.745646][ T309] cgroup: Unknown subsys name 'rlimit'
[ 25.863182][ T36] audit: type=1400 audit(1784562933.450:68): avc: denied { setattr } for pid=309 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 25.886344][ T36] audit: type=1400 audit(1784562933.450:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.906750][ T36] audit: type=1400 audit(1784562933.450:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.915180][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 25.927101][ T36] audit: type=1400 audit(1784562933.450:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 25.955760][ T36] audit: type=1400 audit(1784562933.450:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 25.976755][ T36] audit: type=1400 audit(1784562933.450:73): avc: denied { mounton } for pid=309 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 26.008324][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.021645][ T319] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 27.451812][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.460960][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.482346][ T356] bridge_slave_0: entered allmulticast mode
[ 27.491912][ T356] bridge_slave_0: entered promiscuous mode
[ 27.500371][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.507418][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.515052][ T356] bridge_slave_1: entered allmulticast mode
[ 27.521501][ T356] bridge_slave_1: entered promiscuous mode
[ 27.609893][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.616979][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.624289][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.631334][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.655727][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.665242][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.699982][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.707042][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.724024][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.731092][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/07/20 15:55:35 executed programs: 0
[ 27.769414][ T356] veth0_vlan: entered promiscuous mode
[ 27.781379][ T356] veth1_macvtap: entered promiscuous mode
[ 27.949640][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.956699][ T379] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.963937][ T379] bridge_slave_0: entered allmulticast mode
[ 27.970218][ T379] bridge_slave_0: entered promiscuous mode
[ 27.988605][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.995642][ T379] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.002911][ T379] bridge_slave_1: entered allmulticast mode
[ 28.009184][ T379] bridge_slave_1: entered promiscuous mode
[ 28.058100][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.065345][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.072427][ T378] bridge_slave_0: entered allmulticast mode
[ 28.078605][ T378] bridge_slave_0: entered promiscuous mode
[ 28.085312][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.092500][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.099612][ T378] bridge_slave_1: entered allmulticast mode
[ 28.105747][ T378] bridge_slave_1: entered promiscuous mode
[ 28.127870][ T383] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.135005][ T383] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.142163][ T383] bridge_slave_0: entered allmulticast mode
[ 28.148265][ T383] bridge_slave_0: entered promiscuous mode
[ 28.154500][ T382] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.161552][ T382] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.168876][ T382] bridge_slave_0: entered allmulticast mode
[ 28.175128][ T382] bridge_slave_0: entered promiscuous mode
[ 28.189027][ T383] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.196053][ T383] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.203099][ T383] bridge_slave_1: entered allmulticast mode
[ 28.209250][ T383] bridge_slave_1: entered promiscuous mode
[ 28.216030][ T382] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.223297][ T382] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.230475][ T382] bridge_slave_1: entered allmulticast mode
[ 28.236800][ T382] bridge_slave_1: entered promiscuous mode
[ 28.271308][ T60] bridge_slave_1: left allmulticast mode
[ 28.276966][ T60] bridge_slave_1: left promiscuous mode
[ 28.282675][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.290241][ T60] bridge_slave_0: left allmulticast mode
[ 28.295862][ T60] bridge_slave_0: left promiscuous mode
[ 28.301636][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.432073][ T60] veth1_macvtap: left promiscuous mode
[ 28.437609][ T60] veth0_vlan: left promiscuous mode
[ 28.507619][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.514702][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.549075][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.556135][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.565100][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.572142][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.590187][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.597209][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.618159][ T379] veth0_vlan: entered promiscuous mode
[ 28.630581][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.637630][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.656587][ T378] veth0_vlan: entered promiscuous mode
[ 28.664849][ T379] veth1_macvtap: entered promiscuous mode
[ 28.673388][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.680429][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.695763][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.702812][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.720912][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.727931][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.745797][ T378] veth1_macvtap: entered promiscuous mode
[ 28.773618][ T382] veth0_vlan: entered promiscuous mode
[ 28.784515][ T398] FAULT_INJECTION: forcing a failure.
[ 28.784515][ T398] name failslab, interval 1, probability 0, space 0, times 1
[ 28.813568][ T382] veth1_macvtap: entered promiscuous mode
[ 28.824800][ T383] veth0_vlan: entered promiscuous mode
[ 28.850237][ T398] CPU: 0 UID: 0 PID: 398 Comm: syz.1.18 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 28.850267][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 28.850286][ T398] Call Trace:
[ 28.850292][ T398]
[ 28.850299][ T398] __dump_stack+0x21/0x30
[ 28.850332][ T398] dump_stack_lvl+0x140/0x1c0
[ 28.850355][ T398] ? __cfi_dump_stack_lvl+0x10/0x10
[ 28.850380][ T398] dump_stack+0x19/0x20
[ 28.850401][ T398] should_fail_ex+0x3c2/0x510
[ 28.850421][ T398] should_failslab+0xac/0x100
[ 28.850442][ T398] kmem_cache_alloc_noprof+0x42/0x410
[ 28.850459][ T398] ? kmem_cache_free+0x1bd/0x4f0
[ 28.850472][ T398] ? audit_log_end+0x1f1/0x240
[ 28.850489][ T398] ? vm_area_dup+0x3f/0x560
[ 28.850508][ T398] ? avc_has_perm+0x1ec/0x240
[ 28.850527][ T398] ? selinux_mmap_file+0x1fe/0x340
[ 28.850543][ T398] ? security_mmap_file+0x36a/0x470
[ 28.850569][ T398] vm_area_dup+0x3f/0x560
[ 28.850586][ T398] ? __split_vma+0x1b8/0xc10
[ 28.850604][ T398] __split_vma+0x1ce/0xc10
[ 28.850623][ T398] ? vms_gather_munmap_vmas+0xd90/0xd90
[ 28.850644][ T398] vms_gather_munmap_vmas+0x2a2/0xd90
[ 28.850670][ T398] ? mas_walk+0x45f/0x720
[ 28.850693][ T398] mmap_region+0x621/0x1d10
[ 28.850712][ T398] ? _raw_spin_lock_irqsave+0xc1/0x160
[ 28.850732][ T398] ? __cfi_mmap_region+0x10/0x10
[ 28.850751][ T398] ? __kasan_check_read+0x15/0x20
[ 28.850767][ T398] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 28.850788][ T398] ? file_mmap_ok+0x147/0x1a0
[ 28.850804][ T398] do_mmap+0xb61/0x13b0
[ 28.850820][ T398] ? __cfi_do_mmap+0x10/0x10
[ 28.850835][ T398] ? down_write_killable+0xee/0x2d0
[ 28.850858][ T398] ? __cfi_down_write_killable+0x10/0x10
[ 28.850881][ T398] vm_mmap_pgoff+0x367/0x4b0
[ 28.850900][ T398] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 28.850915][ T398] ? __fget_files+0x2bc/0x330
[ 28.850936][ T398] ksys_mmap_pgoff+0x165/0x1e0
[ 28.850953][ T398] __x64_sys_mmap+0x121/0x140
[ 28.850970][ T398] x64_sys_call+0x13bf/0x2ee0
[ 28.850987][ T398] do_syscall_64+0x57/0xf0
[ 28.851005][ T398] ? clear_bhb_loop+0x50/0xa0
[ 28.851026][ T398] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 28.851046][ T398] RIP: 0033:0x7fa5e019de99
[ 28.851069][ T398] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 28.851083][ T398] RSP: 002b:00007fa5dffeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 28.851106][ T398] RAX: ffffffffffffffda RBX: 00007fa5e0425fa0 RCX: 00007fa5e019de99
[ 28.851119][ T398] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 28.851130][ T398] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 28.851141][ T398] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 28.851151][ T398] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 28.851166][ T398]
[ 28.856710][ T383] veth1_macvtap: entered promiscuous mode
[ 29.060401][ T414] FAULT_INJECTION: forcing a failure.
[ 29.060401][ T414] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 29.121724][ T431] FAULT_INJECTION: forcing a failure.
[ 29.121724][ T431] name failslab, interval 1, probability 0, space 0, times 0
[ 29.129578][ T414] CPU: 1 UID: 0 PID: 414 Comm: syz.1.25 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.129626][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.129637][ T414] Call Trace:
[ 29.129642][ T414]
[ 29.129649][ T414] __dump_stack+0x21/0x30
[ 29.129676][ T414] dump_stack_lvl+0x140/0x1c0
[ 29.129699][ T414] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.129721][ T414] ? __set_page_owner+0x3eb/0x600
[ 29.129744][ T414] dump_stack+0x19/0x20
[ 29.129764][ T414] should_fail_ex+0x3c2/0x510
[ 29.129783][ T414] should_fail_alloc_page+0xec/0x110
[ 29.129804][ T414] __alloc_pages_noprof+0x1c0/0x7e0
[ 29.129828][ T414] ? _raw_spin_trylock+0xb5/0x140
[ 29.129846][ T414] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 29.129869][ T414] ? __kasan_check_write+0x18/0x20
[ 29.129886][ T414] ? prep_new_page+0x42/0x180
[ 29.129906][ T414] ? get_page_from_freelist+0x4aea/0x4ba0
[ 29.129930][ T414] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 29.129951][ T414] pte_alloc_one+0x92/0x530
[ 29.129969][ T414] ? __cfi_pte_alloc_one+0x10/0x10
[ 29.129986][ T414] ? pagerange_is_ram_callback+0xf4/0x150
[ 29.130006][ T414] __pte_alloc+0x79/0x440
[ 29.130022][ T414] ? __cfi___pte_alloc+0x10/0x10
[ 29.130037][ T414] ? pat_pagerange_is_ram+0xfc/0x150
[ 29.130054][ T414] ? cattr_name+0xc0/0xc0
[ 29.130070][ T414] remap_pfn_range_notrack+0x906/0xb60
[ 29.130091][ T414] ? __cfi_remap_pfn_range_notrack+0x10/0x10
[ 29.130110][ T414] ? __vma_start_write+0x93/0x110
[ 29.130134][ T414] ? track_pfn_remap+0x2b9/0x340
[ 29.130152][ T414] remap_pfn_range+0xf1/0x170
[ 29.130170][ T414] ? __cfi_remap_pfn_range+0x10/0x10
[ 29.130189][ T414] usbdev_mmap+0x47b/0x8d0
[ 29.130212][ T414] ? __cfi_mas_preallocate+0x10/0x10
[ 29.130236][ T414] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.130259][ T414] ? __asan_memset+0x39/0x50
[ 29.130275][ T414] mmap_region+0x153f/0x1d10
[ 29.130294][ T414] ? __cfi_mmap_region+0x10/0x10
[ 29.130312][ T414] ? __kasan_check_read+0x15/0x20
[ 29.130328][ T414] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.130350][ T414] ? file_mmap_ok+0x147/0x1a0
[ 29.130366][ T414] do_mmap+0xb61/0x13b0
[ 29.130383][ T414] ? __cfi_do_mmap+0x10/0x10
[ 29.130398][ T414] ? down_write_killable+0xee/0x2d0
[ 29.130422][ T414] ? __cfi_down_write_killable+0x10/0x10
[ 29.130446][ T414] vm_mmap_pgoff+0x367/0x4b0
[ 29.130463][ T414] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.130480][ T414] ? __fget_files+0x2bc/0x330
[ 29.130500][ T414] ksys_mmap_pgoff+0x165/0x1e0
[ 29.130517][ T414] __x64_sys_mmap+0x121/0x140
[ 29.130534][ T414] x64_sys_call+0x13bf/0x2ee0
[ 29.130548][ T414] do_syscall_64+0x57/0xf0
[ 29.130566][ T414] ? clear_bhb_loop+0x50/0xa0
[ 29.130588][ T414] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.130608][ T414] RIP: 0033:0x7fa5e019de99
[ 29.130623][ T414] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.130636][ T414] RSP: 002b:00007fa5dffeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.130655][ T414] RAX: ffffffffffffffda RBX: 00007fa5e0425fa0 RCX: 00007fa5e019de99
[ 29.130668][ T414] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.130680][ T414] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 29.130692][ T414] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.130703][ T414] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 29.130718][ T414]
[ 29.130775][ T414] ------------[ cut here ]------------
[ 29.148108][ T431] CPU: 0 UID: 0 PID: 431 Comm: syz.4.32 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.148136][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.148146][ T431] Call Trace:
[ 29.148151][ T431]
[ 29.148158][ T431] __dump_stack+0x21/0x30
[ 29.148186][ T431] dump_stack_lvl+0x140/0x1c0
[ 29.148208][ T431] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.148235][ T431] ? mas_wr_store_type+0xc46/0x1b40
[ 29.148258][ T431] dump_stack+0x19/0x20
[ 29.148279][ T431] should_fail_ex+0x3c2/0x510
[ 29.148300][ T431] should_failslab+0xac/0x100
[ 29.148321][ T431] __kmalloc_cache_noprof+0x41/0x470
[ 29.148339][ T431] ? usbdev_mmap+0x206/0x8d0
[ 29.148364][ T431] usbdev_mmap+0x206/0x8d0
[ 29.148387][ T431] ? __cfi_mas_preallocate+0x10/0x10
[ 29.148409][ T431] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.148432][ T431] ? __asan_memset+0x39/0x50
[ 29.148448][ T431] mmap_region+0x153f/0x1d10
[ 29.148467][ T431] ? __cfi_mmap_region+0x10/0x10
[ 29.148485][ T431] ? __kasan_check_read+0x15/0x20
[ 29.148502][ T431] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.148523][ T431] ? file_mmap_ok+0x147/0x1a0
[ 29.148539][ T431] do_mmap+0xb61/0x13b0
[ 29.148555][ T431] ? __cfi_do_mmap+0x10/0x10
[ 29.148571][ T431] ? down_write_killable+0xee/0x2d0
[ 29.148594][ T431] ? __cfi_down_write_killable+0x10/0x10
[ 29.148618][ T431] vm_mmap_pgoff+0x367/0x4b0
[ 29.148642][ T431] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.148658][ T431] ? __fget_files+0x2bc/0x330
[ 29.148678][ T431] ksys_mmap_pgoff+0x165/0x1e0
[ 29.148695][ T431] __x64_sys_mmap+0x121/0x140
[ 29.148711][ T431] x64_sys_call+0x13bf/0x2ee0
[ 29.148727][ T431] do_syscall_64+0x57/0xf0
[ 29.148744][ T431] ? clear_bhb_loop+0x50/0xa0
[ 29.148765][ T431] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.148786][ T431] RIP: 0033:0x7fe84c19de99
[ 29.148800][ T431] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.148814][ T431] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.148833][ T431] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.148846][ T431] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.148857][ T431] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.148868][ T431] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.148879][ T431] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.148893][ T431]
[ 29.167690][ T435] FAULT_INJECTION: forcing a failure.
[ 29.167690][ T435] name failslab, interval 1, probability 0, space 0, times 0
[ 29.175622][ T414] WARNING: CPU: 1 PID: 414 at arch/x86/mm/pat/memtype.c:983 untrack_pfn+0x4cb/0x5c0
[ 29.175655][ T414] Modules linked in:
[ 29.195599][ T435] CPU: 0 UID: 0 PID: 435 Comm: syz.4.35 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.195632][ T435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.195642][ T435] Call Trace:
[ 29.195647][ T435]
[ 29.195654][ T435] __dump_stack+0x21/0x30
[ 29.195680][ T435] dump_stack_lvl+0x140/0x1c0
[ 29.195702][ T435] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.195726][ T435] ? mas_wr_store_type+0xc46/0x1b40
[ 29.195749][ T435] dump_stack+0x19/0x20
[ 29.195769][ T435] should_fail_ex+0x3c2/0x510
[ 29.195788][ T435] should_failslab+0xac/0x100
[ 29.195809][ T435] __kmalloc_cache_noprof+0x41/0x470
[ 29.195827][ T435] ? usbdev_mmap+0x206/0x8d0
[ 29.195851][ T435] usbdev_mmap+0x206/0x8d0
[ 29.195874][ T435] ? __cfi_mas_preallocate+0x10/0x10
[ 29.195897][ T435] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.195919][ T435] ? __asan_memset+0x39/0x50
[ 29.195936][ T435] mmap_region+0x153f/0x1d10
[ 29.195954][ T435] ? __cfi_mmap_region+0x10/0x10
[ 29.195973][ T435] ? __kasan_check_read+0x15/0x20
[ 29.195989][ T435] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.196011][ T435] ? file_mmap_ok+0x147/0x1a0
[ 29.196027][ T435] do_mmap+0xb61/0x13b0
[ 29.196044][ T435] ? __cfi_do_mmap+0x10/0x10
[ 29.196059][ T435] ? down_write_killable+0xee/0x2d0
[ 29.196082][ T435] ? __cfi_down_write_killable+0x10/0x10
[ 29.196106][ T435] vm_mmap_pgoff+0x367/0x4b0
[ 29.196124][ T435] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.196140][ T435] ? __fget_files+0x2bc/0x330
[ 29.196160][ T435] ksys_mmap_pgoff+0x165/0x1e0
[ 29.196177][ T435] __x64_sys_mmap+0x121/0x140
[ 29.196193][ T435] x64_sys_call+0x13bf/0x2ee0
[ 29.196209][ T435] do_syscall_64+0x57/0xf0
[ 29.196226][ T435] ? clear_bhb_loop+0x50/0xa0
[ 29.196248][ T435] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.196268][ T435] RIP: 0033:0x7fe84c19de99
[ 29.196283][ T435] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.196296][ T435] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.196315][ T435] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.196328][ T435] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.196340][ T435] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.196351][ T435] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.196362][ T435] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.196375][ T435]
[ 29.314429][ T451] FAULT_INJECTION: forcing a failure.
[ 29.314429][ T451] name failslab, interval 1, probability 0, space 0, times 0
[ 29.315234][ T414]
[ 29.321686][ T451] CPU: 0 UID: 0 PID: 451 Comm: syz.5.43 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.321711][ T451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.321721][ T451] Call Trace:
[ 29.321727][ T451]
[ 29.321733][ T451] __dump_stack+0x21/0x30
[ 29.321761][ T451] dump_stack_lvl+0x140/0x1c0
[ 29.321787][ T451] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.321811][ T451] ? mas_wr_store_type+0xc46/0x1b40
[ 29.321834][ T451] dump_stack+0x19/0x20
[ 29.321855][ T451] should_fail_ex+0x3c2/0x510
[ 29.321875][ T451] should_failslab+0xac/0x100
[ 29.321896][ T451] __kmalloc_cache_noprof+0x41/0x470
[ 29.321917][ T451] ? usbdev_mmap+0x206/0x8d0
[ 29.321942][ T451] usbdev_mmap+0x206/0x8d0
[ 29.321964][ T451] ? __cfi_mas_preallocate+0x10/0x10
[ 29.321987][ T451] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.322010][ T451] ? __asan_memset+0x39/0x50
[ 29.322027][ T451] mmap_region+0x153f/0x1d10
[ 29.322045][ T451] ? __cfi_mmap_region+0x10/0x10
[ 29.322063][ T451] ? __kasan_check_read+0x15/0x20
[ 29.322079][ T451] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.322102][ T451] ? file_mmap_ok+0x147/0x1a0
[ 29.322118][ T451] do_mmap+0xb61/0x13b0
[ 29.322135][ T451] ? __cfi_do_mmap+0x10/0x10
[ 29.322150][ T451] ? down_write_killable+0xee/0x2d0
[ 29.322172][ T451] ? __cfi_down_write_killable+0x10/0x10
[ 29.322197][ T451] vm_mmap_pgoff+0x367/0x4b0
[ 29.322214][ T451] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.322230][ T451] ? __fget_files+0x2bc/0x330
[ 29.322250][ T451] ksys_mmap_pgoff+0x165/0x1e0
[ 29.322267][ T451] __x64_sys_mmap+0x121/0x140
[ 29.322283][ T451] x64_sys_call+0x13bf/0x2ee0
[ 29.322298][ T451] do_syscall_64+0x57/0xf0
[ 29.322315][ T451] ? clear_bhb_loop+0x50/0xa0
[ 29.322336][ T451] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.322356][ T451] RIP: 0033:0x7f188059de99
[ 29.322371][ T451] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.322384][ T451] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.322403][ T451] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 29.322416][ T451] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.322428][ T451] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 29.322439][ T451] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.322449][ T451] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 29.322464][ T451]
[ 29.357707][ T460] FAULT_INJECTION: forcing a failure.
[ 29.357707][ T460] name failslab, interval 1, probability 0, space 0, times 0
[ 29.360514][ T414] CPU: 1 UID: 0 PID: 414 Comm: syz.1.25 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.365976][ T460] CPU: 0 UID: 0 PID: 460 Comm: syz.5.47 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.366001][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.366011][ T460] Call Trace:
[ 29.366017][ T460]
[ 29.366023][ T460] __dump_stack+0x21/0x30
[ 29.366051][ T460] dump_stack_lvl+0x140/0x1c0
[ 29.366073][ T460] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.366097][ T460] ? mas_wr_store_type+0xc46/0x1b40
[ 29.366120][ T460] dump_stack+0x19/0x20
[ 29.366140][ T460] should_fail_ex+0x3c2/0x510
[ 29.366160][ T460] should_failslab+0xac/0x100
[ 29.366183][ T460] __kmalloc_cache_noprof+0x41/0x470
[ 29.366201][ T460] ? usbdev_mmap+0x206/0x8d0
[ 29.366226][ T460] usbdev_mmap+0x206/0x8d0
[ 29.366248][ T460] ? __cfi_mas_preallocate+0x10/0x10
[ 29.366271][ T460] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.366294][ T460] ? __asan_memset+0x39/0x50
[ 29.366311][ T460] mmap_region+0x153f/0x1d10
[ 29.366329][ T460] ? __cfi_mmap_region+0x10/0x10
[ 29.366347][ T460] ? __kasan_check_read+0x15/0x20
[ 29.366363][ T460] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.366386][ T460] ? file_mmap_ok+0x147/0x1a0
[ 29.366402][ T460] do_mmap+0xb61/0x13b0
[ 29.366419][ T460] ? __cfi_do_mmap+0x10/0x10
[ 29.366434][ T460] ? down_write_killable+0xee/0x2d0
[ 29.366457][ T460] ? __cfi_down_write_killable+0x10/0x10
[ 29.366482][ T460] vm_mmap_pgoff+0x367/0x4b0
[ 29.366499][ T460] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.366515][ T460] ? __fget_files+0x2bc/0x330
[ 29.366536][ T460] ksys_mmap_pgoff+0x165/0x1e0
[ 29.366553][ T460] __x64_sys_mmap+0x121/0x140
[ 29.366570][ T460] x64_sys_call+0x13bf/0x2ee0
[ 29.366586][ T460] do_syscall_64+0x57/0xf0
[ 29.366603][ T460] ? clear_bhb_loop+0x50/0xa0
[ 29.366631][ T460] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.366651][ T460] RIP: 0033:0x7f188059de99
[ 29.366665][ T460] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.366679][ T460] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.366699][ T460] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 29.366712][ T460] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.366724][ T460] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 29.366735][ T460] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.366745][ T460] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 29.366760][ T460]
[ 29.404561][ T467] FAULT_INJECTION: forcing a failure.
[ 29.404561][ T467] name failslab, interval 1, probability 0, space 0, times 0
[ 29.405586][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.405599][ T414] RIP: 0010:untrack_pfn+0x4cb/0x5c0
[ 29.411524][ T467] CPU: 0 UID: 0 PID: 467 Comm: syz.5.50 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.411547][ T467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.411558][ T467] Call Trace:
[ 29.411563][ T467]
[ 29.411569][ T467] __dump_stack+0x21/0x30
[ 29.411596][ T467] dump_stack_lvl+0x140/0x1c0
[ 29.411626][ T467] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.411649][ T467] ? mas_wr_store_type+0xc46/0x1b40
[ 29.411674][ T467] dump_stack+0x19/0x20
[ 29.411695][ T467] should_fail_ex+0x3c2/0x510
[ 29.411714][ T467] should_failslab+0xac/0x100
[ 29.411736][ T467] __kmalloc_cache_noprof+0x41/0x470
[ 29.411753][ T467] ? usbdev_mmap+0x206/0x8d0
[ 29.411778][ T467] usbdev_mmap+0x206/0x8d0
[ 29.411802][ T467] ? __cfi_mas_preallocate+0x10/0x10
[ 29.411824][ T467] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.411847][ T467] ? __asan_memset+0x39/0x50
[ 29.411864][ T467] mmap_region+0x153f/0x1d10
[ 29.411882][ T467] ? __cfi_mmap_region+0x10/0x10
[ 29.411903][ T467] ? __kasan_check_read+0x15/0x20
[ 29.411919][ T467] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.411941][ T467] ? file_mmap_ok+0x147/0x1a0
[ 29.411958][ T467] do_mmap+0xb61/0x13b0
[ 29.411975][ T467] ? __cfi_do_mmap+0x10/0x10
[ 29.411989][ T467] ? down_write_killable+0xee/0x2d0
[ 29.412012][ T467] ? __cfi_down_write_killable+0x10/0x10
[ 29.412037][ T467] vm_mmap_pgoff+0x367/0x4b0
[ 29.412054][ T467] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.412070][ T467] ? __fget_files+0x2bc/0x330
[ 29.412090][ T467] ksys_mmap_pgoff+0x165/0x1e0
[ 29.412107][ T467] __x64_sys_mmap+0x121/0x140
[ 29.412123][ T467] x64_sys_call+0x13bf/0x2ee0
[ 29.412139][ T467] do_syscall_64+0x57/0xf0
[ 29.412156][ T467] ? clear_bhb_loop+0x50/0xa0
[ 29.412177][ T467] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.412197][ T467] RIP: 0033:0x7f188059de99
[ 29.412211][ T467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.412224][ T467] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.412243][ T467] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 29.412256][ T467] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.412268][ T467] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 29.412279][ T467] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.412289][ T467] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 29.412303][ T467]
[ 29.436316][ T469] FAULT_INJECTION: forcing a failure.
[ 29.436316][ T469] name failslab, interval 1, probability 0, space 0, times 0
[ 29.438583][ T414] Code: f8 f8 45 85 f6 0f 84 ab 00 00 00 e8 4f 9e 40 00 4c 8b 74 24 10 4d 85 f6 0f 85 b7 fe ff ff e8 3c 9e 40 00 eb 47 e8 35 9e 40 00 <0f> 0b 49 bd 00 00 00 00 00 fc ff df eb 34 e8 22 9e 40 00 4c 8b 7c
[ 29.438600][ T414] RSP: 0018:ffffc900011cf2e0 EFLAGS: 00010293
[ 29.443351][ T469] CPU: 0 UID: 0 PID: 469 Comm: syz.4.52 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.443375][ T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.443385][ T469] Call Trace:
[ 29.443391][ T469]
[ 29.443397][ T469] __dump_stack+0x21/0x30
[ 29.443423][ T469] dump_stack_lvl+0x140/0x1c0
[ 29.443445][ T469] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.443468][ T469] ? mas_wr_store_type+0xc46/0x1b40
[ 29.443491][ T469] dump_stack+0x19/0x20
[ 29.443512][ T469] should_fail_ex+0x3c2/0x510
[ 29.443531][ T469] should_failslab+0xac/0x100
[ 29.443552][ T469] __kmalloc_cache_noprof+0x41/0x470
[ 29.443571][ T469] ? usbdev_mmap+0x206/0x8d0
[ 29.443595][ T469] usbdev_mmap+0x206/0x8d0
[ 29.443624][ T469] ? __cfi_mas_preallocate+0x10/0x10
[ 29.443646][ T469] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.443669][ T469] ? __asan_memset+0x39/0x50
[ 29.443686][ T469] mmap_region+0x153f/0x1d10
[ 29.443704][ T469] ? __cfi_mmap_region+0x10/0x10
[ 29.443722][ T469] ? __kasan_check_read+0x15/0x20
[ 29.443738][ T469] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.443760][ T469] ? file_mmap_ok+0x147/0x1a0
[ 29.443776][ T469] do_mmap+0xb61/0x13b0
[ 29.443792][ T469] ? __cfi_do_mmap+0x10/0x10
[ 29.443808][ T469] ? down_write_killable+0xee/0x2d0
[ 29.443831][ T469] ? __cfi_down_write_killable+0x10/0x10
[ 29.443854][ T469] vm_mmap_pgoff+0x367/0x4b0
[ 29.443872][ T469] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.443888][ T469] ? __fget_files+0x2bc/0x330
[ 29.443908][ T469] ksys_mmap_pgoff+0x165/0x1e0
[ 29.443925][ T469] __x64_sys_mmap+0x121/0x140
[ 29.443941][ T469] x64_sys_call+0x13bf/0x2ee0
[ 29.443956][ T469] do_syscall_64+0x57/0xf0
[ 29.443973][ T469] ? clear_bhb_loop+0x50/0xa0
[ 29.443994][ T469] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.444014][ T469] RIP: 0033:0x7fe84c19de99
[ 29.444029][ T469] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.444042][ T469] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.444059][ T469] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.444072][ T469] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.444084][ T469] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.444095][ T469] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.444105][ T469] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.444119][ T469]
[ 29.460196][ T472] FAULT_INJECTION: forcing a failure.
[ 29.460196][ T472] name failslab, interval 1, probability 0, space 0, times 0
[ 29.473168][ T414] RAX: ffffffff8146d3bb RBX: 1ffff92000239e60 RCX: ffff888118832600
[ 29.473185][ T414] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0000000000000020
[ 29.473197][ T414] RBP: ffffc900011cf3f0 R08: ffffc900011cf377 R09: 0000000000000000
[ 29.481980][ T472] CPU: 0 UID: 0 PID: 472 Comm: syz.4.53 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.482004][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.482014][ T472] Call Trace:
[ 29.482019][ T472]
[ 29.482025][ T472] __dump_stack+0x21/0x30
[ 29.482052][ T472] dump_stack_lvl+0x140/0x1c0
[ 29.482074][ T472] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.482097][ T472] ? mas_wr_store_type+0xc46/0x1b40
[ 29.482120][ T472] dump_stack+0x19/0x20
[ 29.482141][ T472] should_fail_ex+0x3c2/0x510
[ 29.482160][ T472] should_failslab+0xac/0x100
[ 29.482181][ T472] __kmalloc_cache_noprof+0x41/0x470
[ 29.482199][ T472] ? usbdev_mmap+0x206/0x8d0
[ 29.482223][ T472] usbdev_mmap+0x206/0x8d0
[ 29.482246][ T472] ? __cfi_mas_preallocate+0x10/0x10
[ 29.482269][ T472] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.482292][ T472] ? __asan_memset+0x39/0x50
[ 29.482308][ T472] mmap_region+0x153f/0x1d10
[ 29.482327][ T472] ? __cfi_mmap_region+0x10/0x10
[ 29.482345][ T472] ? __kasan_check_read+0x15/0x20
[ 29.482361][ T472] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.482384][ T472] ? file_mmap_ok+0x147/0x1a0
[ 29.482400][ T472] do_mmap+0xb61/0x13b0
[ 29.482416][ T472] ? __cfi_do_mmap+0x10/0x10
[ 29.482431][ T472] ? down_write_killable+0xee/0x2d0
[ 29.482454][ T472] ? __cfi_down_write_killable+0x10/0x10
[ 29.482479][ T472] vm_mmap_pgoff+0x367/0x4b0
[ 29.482496][ T472] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.482512][ T472] ? __fget_files+0x2bc/0x330
[ 29.482532][ T472] ksys_mmap_pgoff+0x165/0x1e0
[ 29.482549][ T472] __x64_sys_mmap+0x121/0x140
[ 29.482565][ T472] x64_sys_call+0x13bf/0x2ee0
[ 29.482580][ T472] do_syscall_64+0x57/0xf0
[ 29.482598][ T472] ? clear_bhb_loop+0x50/0xa0
[ 29.482626][ T472] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.482646][ T472] RIP: 0033:0x7fe84c19de99
[ 29.482661][ T472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.482675][ T472] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.482696][ T472] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.482709][ T472] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.482720][ T472] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.482732][ T472] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.482742][ T472] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.482757][ T472]
[ 29.519850][ T479] FAULT_INJECTION: forcing a failure.
[ 29.519850][ T479] name failslab, interval 1, probability 0, space 0, times 0
[ 29.521654][ T414] R10: ffffc900011cf350 R11: fffff52000239e6f R12: ffffc900011cf340
[ 29.524767][ T479] CPU: 0 UID: 0 PID: 479 Comm: syz.4.56 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.524795][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.524804][ T479] Call Trace:
[ 29.524810][ T479]
[ 29.524817][ T479] __dump_stack+0x21/0x30
[ 29.524844][ T479] dump_stack_lvl+0x140/0x1c0
[ 29.524866][ T479] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.524889][ T479] ? mas_wr_store_type+0xc46/0x1b40
[ 29.524912][ T479] dump_stack+0x19/0x20
[ 29.524933][ T479] should_fail_ex+0x3c2/0x510
[ 29.524953][ T479] should_failslab+0xac/0x100
[ 29.524973][ T479] __kmalloc_cache_noprof+0x41/0x470
[ 29.524991][ T479] ? usbdev_mmap+0x206/0x8d0
[ 29.525016][ T479] usbdev_mmap+0x206/0x8d0
[ 29.525038][ T479] ? __cfi_mas_preallocate+0x10/0x10
[ 29.525061][ T479] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.525083][ T479] ? __asan_memset+0x39/0x50
[ 29.525100][ T479] mmap_region+0x153f/0x1d10
[ 29.525119][ T479] ? __cfi_mmap_region+0x10/0x10
[ 29.525137][ T479] ? __kasan_check_read+0x15/0x20
[ 29.525153][ T479] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.525176][ T479] ? file_mmap_ok+0x147/0x1a0
[ 29.525192][ T479] do_mmap+0xb61/0x13b0
[ 29.525209][ T479] ? __cfi_do_mmap+0x10/0x10
[ 29.525223][ T479] ? down_write_killable+0xee/0x2d0
[ 29.525247][ T479] ? __cfi_down_write_killable+0x10/0x10
[ 29.525271][ T479] vm_mmap_pgoff+0x367/0x4b0
[ 29.525288][ T479] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.525304][ T479] ? __fget_files+0x2bc/0x330
[ 29.525324][ T479] ksys_mmap_pgoff+0x165/0x1e0
[ 29.525341][ T479] __x64_sys_mmap+0x121/0x140
[ 29.525357][ T479] x64_sys_call+0x13bf/0x2ee0
[ 29.525373][ T479] do_syscall_64+0x57/0xf0
[ 29.525390][ T479] ? clear_bhb_loop+0x50/0xa0
[ 29.525411][ T479] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.525431][ T479] RIP: 0033:0x7fe84c19de99
[ 29.525446][ T479] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.525459][ T479] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.525478][ T479] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.525491][ T479] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.525503][ T479] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.525513][ T479] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.525524][ T479] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.525539][ T479]
[ 29.544799][ T481] FAULT_INJECTION: forcing a failure.
[ 29.544799][ T481] name failslab, interval 1, probability 0, space 0, times 0
[ 29.551460][ T414] R13: 1ffff11022f62368 R14: 0000000000000028 R15: 0000000000000000
[ 29.551477][ T414] FS: 00007fa5dffeb6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 29.554825][ T481] CPU: 0 UID: 0 PID: 481 Comm: syz.4.57 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.554849][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.554860][ T481] Call Trace:
[ 29.554865][ T481]
[ 29.554871][ T481] __dump_stack+0x21/0x30
[ 29.554897][ T481] dump_stack_lvl+0x140/0x1c0
[ 29.554920][ T481] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.554943][ T481] ? mas_wr_store_type+0xc46/0x1b40
[ 29.554966][ T481] dump_stack+0x19/0x20
[ 29.554987][ T481] should_fail_ex+0x3c2/0x510
[ 29.555005][ T481] should_failslab+0xac/0x100
[ 29.555026][ T481] __kmalloc_cache_noprof+0x41/0x470
[ 29.555044][ T481] ? usbdev_mmap+0x206/0x8d0
[ 29.555069][ T481] usbdev_mmap+0x206/0x8d0
[ 29.555091][ T481] ? __cfi_mas_preallocate+0x10/0x10
[ 29.555113][ T481] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.555137][ T481] ? __asan_memset+0x39/0x50
[ 29.555153][ T481] mmap_region+0x153f/0x1d10
[ 29.555172][ T481] ? __cfi_mmap_region+0x10/0x10
[ 29.555190][ T481] ? __kasan_check_read+0x15/0x20
[ 29.555206][ T481] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.555228][ T481] ? file_mmap_ok+0x147/0x1a0
[ 29.555244][ T481] do_mmap+0xb61/0x13b0
[ 29.555261][ T481] ? __cfi_do_mmap+0x10/0x10
[ 29.555276][ T481] ? down_write_killable+0xee/0x2d0
[ 29.555299][ T481] ? __cfi_down_write_killable+0x10/0x10
[ 29.555323][ T481] vm_mmap_pgoff+0x367/0x4b0
[ 29.555340][ T481] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.555356][ T481] ? __fget_files+0x2bc/0x330
[ 29.555377][ T481] ksys_mmap_pgoff+0x165/0x1e0
[ 29.555393][ T481] __x64_sys_mmap+0x121/0x140
[ 29.555409][ T481] x64_sys_call+0x13bf/0x2ee0
[ 29.555424][ T481] do_syscall_64+0x57/0xf0
[ 29.555442][ T481] ? clear_bhb_loop+0x50/0xa0
[ 29.555463][ T481] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.555483][ T481] RIP: 0033:0x7fe84c19de99
[ 29.555497][ T481] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.555511][ T481] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.555529][ T481] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.555542][ T481] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.555569][ T481] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.555580][ T481] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.555591][ T481] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.555610][ T481]
[ 29.585859][ T486] FAULT_INJECTION: forcing a failure.
[ 29.585859][ T486] name failslab, interval 1, probability 0, space 0, times 0
[ 29.585954][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.590920][ T486] CPU: 0 UID: 0 PID: 486 Comm: syz.4.59 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.590943][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.590953][ T486] Call Trace:
[ 29.590959][ T486]
[ 29.590965][ T486] __dump_stack+0x21/0x30
[ 29.590992][ T486] dump_stack_lvl+0x140/0x1c0
[ 29.591014][ T486] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.591037][ T486] ? mas_wr_store_type+0xc46/0x1b40
[ 29.591060][ T486] dump_stack+0x19/0x20
[ 29.591081][ T486] should_fail_ex+0x3c2/0x510
[ 29.591100][ T486] should_failslab+0xac/0x100
[ 29.591121][ T486] __kmalloc_cache_noprof+0x41/0x470
[ 29.591138][ T486] ? usbdev_mmap+0x206/0x8d0
[ 29.591163][ T486] usbdev_mmap+0x206/0x8d0
[ 29.591186][ T486] ? __cfi_mas_preallocate+0x10/0x10
[ 29.591208][ T486] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.591231][ T486] ? __asan_memset+0x39/0x50
[ 29.591247][ T486] mmap_region+0x153f/0x1d10
[ 29.591267][ T486] ? __cfi_mmap_region+0x10/0x10
[ 29.591285][ T486] ? __kasan_check_read+0x15/0x20
[ 29.591301][ T486] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.591323][ T486] ? file_mmap_ok+0x147/0x1a0
[ 29.591339][ T486] do_mmap+0xb61/0x13b0
[ 29.591355][ T486] ? __cfi_do_mmap+0x10/0x10
[ 29.591371][ T486] ? down_write_killable+0xee/0x2d0
[ 29.591394][ T486] ? __cfi_down_write_killable+0x10/0x10
[ 29.591418][ T486] vm_mmap_pgoff+0x367/0x4b0
[ 29.591435][ T486] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.591451][ T486] ? __fget_files+0x2bc/0x330
[ 29.591472][ T486] ksys_mmap_pgoff+0x165/0x1e0
[ 29.591489][ T486] __x64_sys_mmap+0x121/0x140
[ 29.591505][ T486] x64_sys_call+0x13bf/0x2ee0
[ 29.591520][ T486] do_syscall_64+0x57/0xf0
[ 29.591538][ T486] ? clear_bhb_loop+0x50/0xa0
[ 29.591558][ T486] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.591578][ T486] RIP: 0033:0x7fe84c19de99
[ 29.591599][ T486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.591612][ T486] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.591631][ T486] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.591644][ T486] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.591656][ T486] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.591667][ T486] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.591678][ T486] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.591692][ T486]
[ 29.633216][ T492] FAULT_INJECTION: forcing a failure.
[ 29.633216][ T492] name failslab, interval 1, probability 0, space 0, times 0
[ 29.634229][ T414] CR2: 00007f1880587000 CR3: 0000000117ebe000 CR4: 00000000003526b0
[ 29.641971][ T494] FAULT_INJECTION: forcing a failure.
[ 29.641971][ T494] name failslab, interval 1, probability 0, space 0, times 0
[ 29.645251][ T414] Call Trace:
[ 29.649435][ T492] CPU: 0 UID: 0 PID: 492 Comm: syz.5.62 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.649460][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.649470][ T492] Call Trace:
[ 29.649476][ T492]
[ 29.649482][ T492] __dump_stack+0x21/0x30
[ 29.649510][ T492] dump_stack_lvl+0x140/0x1c0
[ 29.649532][ T492] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.649555][ T492] ? mas_wr_store_type+0xc46/0x1b40
[ 29.649578][ T492] dump_stack+0x19/0x20
[ 29.649599][ T492] should_fail_ex+0x3c2/0x510
[ 29.649619][ T492] should_failslab+0xac/0x100
[ 29.649639][ T492] __kmalloc_cache_noprof+0x41/0x470
[ 29.649657][ T492] ? usbdev_mmap+0x206/0x8d0
[ 29.649681][ T492] usbdev_mmap+0x206/0x8d0
[ 29.649704][ T492] ? __cfi_mas_preallocate+0x10/0x10
[ 29.649727][ T492] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.649750][ T492] ? __asan_memset+0x39/0x50
[ 29.649767][ T492] mmap_region+0x153f/0x1d10
[ 29.649785][ T492] ? __cfi_mmap_region+0x10/0x10
[ 29.649804][ T492] ? __kasan_check_read+0x15/0x20
[ 29.649820][ T492] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.649842][ T492] ? file_mmap_ok+0x147/0x1a0
[ 29.649858][ T492] do_mmap+0xb61/0x13b0
[ 29.649875][ T492] ? __cfi_do_mmap+0x10/0x10
[ 29.649890][ T492] ? down_write_killable+0xee/0x2d0
[ 29.649914][ T492] ? __cfi_down_write_killable+0x10/0x10
[ 29.649938][ T492] vm_mmap_pgoff+0x367/0x4b0
[ 29.649956][ T492] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.649971][ T492] ? __fget_files+0x2bc/0x330
[ 29.649992][ T492] ksys_mmap_pgoff+0x165/0x1e0
[ 29.650009][ T492] __x64_sys_mmap+0x121/0x140
[ 29.650026][ T492] x64_sys_call+0x13bf/0x2ee0
[ 29.650041][ T492] do_syscall_64+0x57/0xf0
[ 29.650068][ T492] ? clear_bhb_loop+0x50/0xa0
[ 29.650090][ T492] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.650110][ T492] RIP: 0033:0x7f188059de99
[ 29.650125][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.650139][ T492] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.650158][ T492] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 29.650171][ T492] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.650182][ T492] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 29.650194][ T492] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.650204][ T492] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 29.650219][ T492]
[ 29.651425][ T494] CPU: 0 UID: 0 PID: 494 Comm: syz.4.63 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.651450][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.651459][ T494] Call Trace:
[ 29.651465][ T494]
[ 29.651471][ T494] __dump_stack+0x21/0x30
[ 29.651495][ T494] dump_stack_lvl+0x140/0x1c0
[ 29.651517][ T494] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.651540][ T494] ? mas_wr_store_type+0xc46/0x1b40
[ 29.651562][ T494] dump_stack+0x19/0x20
[ 29.651584][ T494] should_fail_ex+0x3c2/0x510
[ 29.651603][ T494] should_failslab+0xac/0x100
[ 29.651624][ T494] __kmalloc_cache_noprof+0x41/0x470
[ 29.651641][ T494] ? usbdev_mmap+0x206/0x8d0
[ 29.651666][ T494] usbdev_mmap+0x206/0x8d0
[ 29.651689][ T494] ? __cfi_mas_preallocate+0x10/0x10
[ 29.651711][ T494] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.651735][ T494] ? __asan_memset+0x39/0x50
[ 29.651751][ T494] mmap_region+0x153f/0x1d10
[ 29.651769][ T494] ? __cfi_mmap_region+0x10/0x10
[ 29.651788][ T494] ? __kasan_check_read+0x15/0x20
[ 29.651804][ T494] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.651826][ T494] ? file_mmap_ok+0x147/0x1a0
[ 29.651842][ T494] do_mmap+0xb61/0x13b0
[ 29.651858][ T494] ? __cfi_do_mmap+0x10/0x10
[ 29.651874][ T494] ? down_write_killable+0xee/0x2d0
[ 29.651897][ T494] ? __cfi_down_write_killable+0x10/0x10
[ 29.651921][ T494] vm_mmap_pgoff+0x367/0x4b0
[ 29.651938][ T494] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.651954][ T494] ? __fget_files+0x2bc/0x330
[ 29.651974][ T494] ksys_mmap_pgoff+0x165/0x1e0
[ 29.651991][ T494] __x64_sys_mmap+0x121/0x140
[ 29.652008][ T494] x64_sys_call+0x13bf/0x2ee0
[ 29.652023][ T494] do_syscall_64+0x57/0xf0
[ 29.652040][ T494] ? clear_bhb_loop+0x50/0xa0
[ 29.652071][ T494] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.652092][ T494] RIP: 0033:0x7fe84c19de99
[ 29.652105][ T494] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.652119][ T494] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.652137][ T494] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.652149][ T494] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.652162][ T494] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.652173][ T494] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.652184][ T494] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.652199][ T494]
[ 29.712243][ T501] FAULT_INJECTION: forcing a failure.
[ 29.712243][ T501] name failslab, interval 1, probability 0, space 0, times 0
[ 29.712618][ T414]
[ 29.732689][ T501] CPU: 0 UID: 0 PID: 501 Comm: syz.4.67 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.732713][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.732723][ T501] Call Trace:
[ 29.732729][ T501]
[ 29.732736][ T501] __dump_stack+0x21/0x30
2026/07/20 15:55:40 executed programs: 318
[ 29.732764][ T501] dump_stack_lvl+0x140/0x1c0
[ 29.732786][ T501] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.732809][ T501] ? mas_wr_store_type+0xc46/0x1b40
[ 29.732832][ T501] dump_stack+0x19/0x20
[ 29.732853][ T501] should_fail_ex+0x3c2/0x510
[ 29.732872][ T501] should_failslab+0xac/0x100
[ 29.732894][ T501] __kmalloc_cache_noprof+0x41/0x470
[ 29.732911][ T501] ? usbdev_mmap+0x206/0x8d0
[ 29.732936][ T501] usbdev_mmap+0x206/0x8d0
[ 29.732959][ T501] ? __cfi_mas_preallocate+0x10/0x10
[ 29.732981][ T501] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.733004][ T501] ? __asan_memset+0x39/0x50
[ 29.733021][ T501] mmap_region+0x153f/0x1d10
[ 29.733039][ T501] ? __cfi_mmap_region+0x10/0x10
[ 29.733065][ T501] ? __kasan_check_read+0x15/0x20
[ 29.733081][ T501] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.733103][ T501] ? file_mmap_ok+0x147/0x1a0
[ 29.733119][ T501] do_mmap+0xb61/0x13b0
[ 29.733136][ T501] ? __cfi_do_mmap+0x10/0x10
[ 29.733151][ T501] ? down_write_killable+0xee/0x2d0
[ 29.733175][ T501] ? __cfi_down_write_killable+0x10/0x10
[ 29.733200][ T501] vm_mmap_pgoff+0x367/0x4b0
[ 29.733217][ T501] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.733233][ T501] ? __fget_files+0x2bc/0x330
[ 29.733253][ T501] ksys_mmap_pgoff+0x165/0x1e0
[ 29.733270][ T501] __x64_sys_mmap+0x121/0x140
[ 29.733287][ T501] x64_sys_call+0x13bf/0x2ee0
[ 29.733303][ T501] do_syscall_64+0x57/0xf0
[ 29.733320][ T501] ? clear_bhb_loop+0x50/0xa0
[ 29.733340][ T501] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.733364][ T501] RIP: 0033:0x7fe84c19de99
[ 29.733379][ T501] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.733392][ T501] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.733411][ T501] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.733424][ T501] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.733436][ T501] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.733447][ T501] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.733458][ T501] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.733472][ T501]
[ 29.746990][ T503] FAULT_INJECTION: forcing a failure.
[ 29.746990][ T503] name failslab, interval 1, probability 0, space 0, times 0
[ 29.748697][ T414] ? __cfi_untrack_pfn+0x10/0x10
[ 29.756937][ T503] CPU: 0 UID: 0 PID: 503 Comm: syz.4.68 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.756961][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.756971][ T503] Call Trace:
[ 29.756976][ T503]
[ 29.756983][ T503] __dump_stack+0x21/0x30
[ 29.757008][ T503] dump_stack_lvl+0x140/0x1c0
[ 29.757030][ T503] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.757060][ T503] ? mas_wr_store_type+0xc46/0x1b40
[ 29.757084][ T503] dump_stack+0x19/0x20
[ 29.757105][ T503] should_fail_ex+0x3c2/0x510
[ 29.757124][ T503] should_failslab+0xac/0x100
[ 29.757144][ T503] __kmalloc_cache_noprof+0x41/0x470
[ 29.757162][ T503] ? usbdev_mmap+0x206/0x8d0
[ 29.757187][ T503] usbdev_mmap+0x206/0x8d0
[ 29.757210][ T503] ? __cfi_mas_preallocate+0x10/0x10
[ 29.757232][ T503] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.757255][ T503] ? __asan_memset+0x39/0x50
[ 29.757272][ T503] mmap_region+0x153f/0x1d10
[ 29.757291][ T503] ? __cfi_mmap_region+0x10/0x10
[ 29.757310][ T503] ? __kasan_check_read+0x15/0x20
[ 29.757326][ T503] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.757348][ T503] ? file_mmap_ok+0x147/0x1a0
[ 29.757364][ T503] do_mmap+0xb61/0x13b0
[ 29.757381][ T503] ? __cfi_do_mmap+0x10/0x10
[ 29.757396][ T503] ? down_write_killable+0xee/0x2d0
[ 29.757419][ T503] ? __cfi_down_write_killable+0x10/0x10
[ 29.757443][ T503] vm_mmap_pgoff+0x367/0x4b0
[ 29.757460][ T503] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.757476][ T503] ? __fget_files+0x2bc/0x330
[ 29.757497][ T503] ksys_mmap_pgoff+0x165/0x1e0
[ 29.757514][ T503] __x64_sys_mmap+0x121/0x140
[ 29.757531][ T503] x64_sys_call+0x13bf/0x2ee0
[ 29.757546][ T503] do_syscall_64+0x57/0xf0
[ 29.757563][ T503] ? clear_bhb_loop+0x50/0xa0
[ 29.757584][ T503] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.757605][ T503] RIP: 0033:0x7fe84c19de99
[ 29.757619][ T503] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.757633][ T503] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.757652][ T503] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.757665][ T503] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.757677][ T503] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.757688][ T503] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.757699][ T503] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.757713][ T503]
[ 29.775053][ T505] FAULT_INJECTION: forcing a failure.
[ 29.775053][ T505] name failslab, interval 1, probability 0, space 0, times 0
[ 29.780581][ T414] ? lru_add_drain_cpu+0x338/0x450
[ 29.780611][ T414] ? uprobe_munmap+0x180/0x580
[ 29.780629][ T414] ? __kasan_check_write+0x18/0x20
[ 29.780645][ T414] ? tlb_gather_mmu+0x236/0x300
[ 29.784530][ T505] CPU: 0 UID: 0 PID: 505 Comm: syz.4.69 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.784555][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.784565][ T505] Call Trace:
[ 29.784571][ T505]
[ 29.784577][ T505] __dump_stack+0x21/0x30
[ 29.784603][ T505] dump_stack_lvl+0x140/0x1c0
[ 29.784625][ T505] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.784648][ T505] ? mas_wr_store_type+0xc46/0x1b40
[ 29.784672][ T505] dump_stack+0x19/0x20
[ 29.784692][ T505] should_fail_ex+0x3c2/0x510
[ 29.784711][ T505] should_failslab+0xac/0x100
[ 29.784733][ T505] __kmalloc_cache_noprof+0x41/0x470
[ 29.784751][ T505] ? usbdev_mmap+0x206/0x8d0
[ 29.784776][ T505] usbdev_mmap+0x206/0x8d0
[ 29.784798][ T505] ? __cfi_mas_preallocate+0x10/0x10
[ 29.784821][ T505] ? __cfi_usbdev_mmap+0x10/0x10
[ 29.784844][ T505] ? __asan_memset+0x39/0x50
[ 29.784860][ T505] mmap_region+0x153f/0x1d10
[ 29.784879][ T505] ? __cfi_mmap_region+0x10/0x10
[ 29.784897][ T505] ? __kasan_check_read+0x15/0x20
[ 29.784913][ T505] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.784935][ T505] ? file_mmap_ok+0x147/0x1a0
[ 29.784952][ T505] do_mmap+0xb61/0x13b0
[ 29.784969][ T505] ? __cfi_do_mmap+0x10/0x10
[ 29.784984][ T505] ? down_write_killable+0xee/0x2d0
[ 29.785007][ T505] ? __cfi_down_write_killable+0x10/0x10
[ 29.785032][ T505] vm_mmap_pgoff+0x367/0x4b0
[ 29.785056][ T505] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.785073][ T505] ? __fget_files+0x2bc/0x330
[ 29.785093][ T505] ksys_mmap_pgoff+0x165/0x1e0
[ 29.785110][ T505] __x64_sys_mmap+0x121/0x140
[ 29.785127][ T505] x64_sys_call+0x13bf/0x2ee0
[ 29.785143][ T505] do_syscall_64+0x57/0xf0
[ 29.785161][ T505] ? clear_bhb_loop+0x50/0xa0
[ 29.785182][ T505] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.785203][ T505] RIP: 0033:0x7fe84c19de99
[ 29.785217][ T505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.785231][ T505] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.785249][ T505] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.785263][ T505] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.785274][ T505] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.785285][ T505] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.785296][ T505] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.785310][ T505]
[ 29.804919][ T507] FAULT_INJECTION: forcing a failure.
[ 29.804919][ T507] name failslab, interval 1, probability 0, space 0, times 0
[ 29.805595][ T414] zap_page_range_single+0x4ce/0x4e0
[ 29.809695][ T507] CPU: 0 UID: 0 PID: 507 Comm: syz.4.70 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.809718][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.809728][ T507] Call Trace:
[ 29.809733][ T507]
[ 29.809739][ T507] __dump_stack+0x21/0x30
[ 29.809765][ T507] dump_stack_lvl+0x140/0x1c0
[ 29.809788][ T507] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.809809][ T507] ? vms_clear_ptes+0x4eb/0x610
[ 29.809829][ T507] dump_stack+0x19/0x20
[ 29.809850][ T507] should_fail_ex+0x3c2/0x510
[ 29.809869][ T507] should_failslab+0xac/0x100
[ 29.809890][ T507] kmem_cache_alloc_noprof+0x42/0x410
[ 29.809907][ T507] ? vma_merge_new_range+0x71e/0x900
[ 29.809924][ T507] ? vm_area_alloc+0x3f/0x190
[ 29.809943][ T507] vm_area_alloc+0x3f/0x190
[ 29.809960][ T507] mmap_region+0xce2/0x1d10
[ 29.809978][ T507] ? __kernel_text_address+0x11/0x40
[ 29.810000][ T507] ? unwind_get_return_address+0x51/0x90
[ 29.810021][ T507] ? __cfi_mmap_region+0x10/0x10
[ 29.810039][ T507] ? __kasan_check_read+0x15/0x20
[ 29.810062][ T507] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 29.810085][ T507] ? file_mmap_ok+0x147/0x1a0
[ 29.810100][ T507] do_mmap+0xb61/0x13b0
[ 29.810117][ T507] ? __cfi_do_mmap+0x10/0x10
[ 29.810131][ T507] ? down_write_killable+0xee/0x2d0
[ 29.810155][ T507] ? __cfi_down_write_killable+0x10/0x10
[ 29.810180][ T507] vm_mmap_pgoff+0x367/0x4b0
[ 29.810197][ T507] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 29.810213][ T507] ? __fget_files+0x2bc/0x330
[ 29.810234][ T507] ksys_mmap_pgoff+0x165/0x1e0
[ 29.810251][ T507] __x64_sys_mmap+0x121/0x140
[ 29.810267][ T507] x64_sys_call+0x13bf/0x2ee0
[ 29.810283][ T507] do_syscall_64+0x57/0xf0
[ 29.810300][ T507] ? clear_bhb_loop+0x50/0xa0
[ 29.810321][ T507] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 29.810341][ T507] RIP: 0033:0x7fe84c19de99
[ 29.810356][ T507] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 29.810370][ T507] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 29.810388][ T507] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 29.810401][ T507] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 29.810413][ T507] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 29.810424][ T507] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 29.810435][ T507] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 29.810449][ T507]
[ 29.835722][ T511] FAULT_INJECTION: forcing a failure.
[ 29.835722][ T511] name failslab, interval 1, probability 0, space 0, times 0
[ 29.837150][ T414] ? __cfi_zap_page_range_single+0x10/0x10
[ 29.837181][ T414] ? pagerange_is_ram_callback+0xf4/0x150
[ 29.841769][ T511] CPU: 0 UID: 0 PID: 511 Comm: syz.4.72 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 29.841793][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 29.841803][ T511] Call Trace:
[ 29.841808][ T511]
[ 29.841814][ T511] __dump_stack+0x21/0x30
** 2 printk messages dropped **
[ 29.841885][ T511] ? mas_wr_store_type+0xc46/0x1b40
[ 29.841909][ T511] dump_stack+0x19/0x20
[ 29.841931][ T511] should_fail_ex+0x3c2/0x510
[ 29.841949][ T511] should_failslab+0xac/0x100
[ 29.841970][ T511] __kmalloc_cache_noprof+0x41/0x470
** 41 printk messages dropped **
[ 29.884428][ T518] ? __cfi_dump_stack_lvl+0x10/0x10
** 42 printk messages dropped **
[ 29.913821][ T521] Call Trace:
[ 29.913826][ T521]
[ 29.913833][ T521] __dump_stack+0x21/0x30
[ 29.913857][ T521] dump_stack_lvl+0x140/0x1c0
[ 29.913879][ T521] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.913901][ T521] ? mas_wr_store_type+0xc46/0x1b40
[ 29.913925][ T521] dump_stack+0x19/0x20
[ 29.913945][ T521] should_fail_ex+0x3c2/0x510
** 11 printk messages dropped **
[ 29.914185][ T521] ? file_mmap_ok+0x147/0x1a0
** 29 printk messages dropped **
[ 29.933490][ T523] dump_stack_lvl+0x140/0x1c0
[ 29.933512][ T523] ? __cfi_dump_stack_lvl+0x10/0x10
[ 29.933541][ T523] ? mas_wr_store_type+0xc46/0x1b40
[ 29.933563][ T523] dump_stack+0x19/0x20
** 62 printk messages dropped **
[ 29.988153][ T531] ? __cfi_down_write_killable+0x10/0x10
** 41 printk messages dropped **
[ 30.021821][ T536] ? file_mmap_ok+0x147/0x1a0
[ 30.021837][ T536] do_mmap+0xb61/0x13b0
[ 30.021853][ T536] ? __cfi_do_mmap+0x10/0x10
[ 30.021869][ T536] ? down_write_killable+0xee/0x2d0
[ 30.021892][ T536] ? __cfi_down_write_killable+0x10/0x10
[ 30.021917][ T536] vm_mmap_pgoff+0x367/0x4b0
[ 30.021935][ T536] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 30.021951][ T536] ? __fget_files+0x2bc/0x330
[ 30.021971][ T536] ksys_mmap_pgoff+0x165/0x1e0
[ 30.021989][ T536] __x64_sys_mmap+0x121/0x140
[ 30.022005][ T536] x64_sys_call+0x13bf/0x2ee0
[ 30.022021][ T536] do_syscall_64+0x57/0xf0
[ 30.022038][ T536] ? clear_bhb_loop+0x50/0xa0
[ 30.022059][ T536] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.022079][ T536] RIP: 0033:0x7fe84c19de99
[ 30.022094][ T536] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 30.022108][ T536] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 30.022128][ T536] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 30.022141][ T536] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 30.022154][ T536] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 30.022165][ T536] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 30.022176][ T536] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 30.022191][ T536]
[ 31.661968][ T850] FAULT_INJECTION: forcing a failure.
[ 31.661968][ T850] name failslab, interval 1, probability 0, space 0, times 0
** 40 printk messages dropped **
[ 31.682031][ T850] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 31.682043][ T850] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 31.682055][ T850] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 31.682066][ T850] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 31.682081][ T850]
** 72 printk messages dropped **
[ 31.763037][ T864] ? __cfi_do_mmap+0x10/0x10
** 13 printk messages dropped **
[ 31.763293][ T864] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 31.763312][ T864] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 31.763326][ T864] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 31.763338][ T864] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 31.763350][ T864] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 31.763361][ T864] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 31.763376][ T864]
** 39 printk messages dropped **
[ 31.798770][ T873] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
** 1 printk messages dropped **
[ 31.798804][ T873] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
** 57 printk messages dropped **
[ 31.881304][ T884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 31.881316][ T884] Call Trace:
[ 31.881321][ T884]
[ 31.881328][ T884] __dump_stack+0x21/0x30
[ 31.881356][ T884] dump_stack_lvl+0x140/0x1c0
[ 31.881378][ T884] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.881400][ T884] ? mas_wr_store_type+0xc46/0x1b40
[ 31.881425][ T884] dump_stack+0x19/0x20
[ 31.881447][ T884] should_fail_ex+0x3c2/0x510
[ 31.881467][ T884] should_failslab+0xac/0x100
[ 31.881487][ T884] __kmalloc_cache_noprof+0x41/0x470
[ 31.881506][ T884] ? usbdev_mmap+0x206/0x8d0
[ 31.881531][ T884] usbdev_mmap+0x206/0x8d0
[ 31.881554][ T884] ? __cfi_mas_preallocate+0x10/0x10
[ 31.881577][ T884] ? __cfi_usbdev_mmap+0x10/0x10
[ 31.881601][ T884] ? __asan_memset+0x39/0x50
[ 31.881618][ T884] mmap_region+0x153f/0x1d10
[ 31.881637][ T884] ? __cfi_mmap_region+0x10/0x10
[ 31.881656][ T884] ? __kasan_check_read+0x15/0x20
[ 31.881672][ T884] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 31.881695][ T884] ? file_mmap_ok+0x147/0x1a0
** 25 printk messages dropped **
[ 31.976728][ T899] CPU: 0 UID: 0 PID: 899 Comm: syz.5.261 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 31.976754][ T899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 31.976765][ T899] Call Trace:
[ 31.976771][ T899]
[ 31.976777][ T899] __dump_stack+0x21/0x30
[ 31.976806][ T899] dump_stack_lvl+0x140/0x1c0
[ 31.976828][ T899] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.976851][ T899] ? mas_wr_store_type+0xc46/0x1b40
[ 31.976884][ T899] dump_stack+0x19/0x20
** 55 printk messages dropped **
[ 32.024929][ T908] mmap_region+0x153f/0x1d10
[ 32.024948][ T908] ? __cfi_mmap_region+0x10/0x10
[ 32.024967][ T908] ? __kasan_check_read+0x15/0x20
[ 32.024984][ T908] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 32.025006][ T908] ? file_mmap_ok+0x147/0x1a0
[ 32.025023][ T908] do_mmap+0xb61/0x13b0
[ 32.025040][ T908] ? __cfi_do_mmap+0x10/0x10
[ 32.025056][ T908] ? down_write_killable+0xee/0x2d0
[ 32.025079][ T908] ? __cfi_down_write_killable+0x10/0x10
** 38 printk messages dropped **
[ 32.131586][ T930] ? __cfi_mmap_region+0x10/0x10
[ 32.131605][ T930] ? __kasan_check_read+0x15/0x20
[ 32.131622][ T930] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 32.131643][ T930] ? file_mmap_ok+0x147/0x1a0
[ 32.131660][ T930] do_mmap+0xb61/0x13b0
[ 32.131680][ T930] ? __cfi_do_mmap+0x10/0x10
[ 32.131696][ T930] ? down_write_killable+0xee/0x2d0
[ 32.131720][ T930] ? __cfi_down_write_killable+0x10/0x10
[ 32.131745][ T930] vm_mmap_pgoff+0x367/0x4b0
[ 32.131762][ T930] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 32.131778][ T930] ? __fget_files+0x2bc/0x330
[ 32.131799][ T930] ksys_mmap_pgoff+0x165/0x1e0
** 34 printk messages dropped **
[ 32.186299][ T944] ? __cfi_mmap_region+0x10/0x10
[ 32.186318][ T944] ? __kasan_check_read+0x15/0x20
[ 32.186334][ T944] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 32.186357][ T944] ? file_mmap_ok+0x147/0x1a0
[ 32.186373][ T944] do_mmap+0xb61/0x13b0
[ 32.186390][ T944] ? __cfi_do_mmap+0x10/0x10
[ 32.186405][ T944] ? down_write_killable+0xee/0x2d0
** 42 printk messages dropped **
[ 32.292504][ T959] ? file_mmap_ok+0x147/0x1a0
[ 32.292521][ T959] do_mmap+0xb61/0x13b0
[ 32.292541][ T959] ? __cfi_do_mmap+0x10/0x10
[ 32.292556][ T959] ? down_write_killable+0xee/0x2d0
[ 32.292580][ T959] ? __cfi_down_write_killable+0x10/0x10
[ 32.292604][ T959] vm_mmap_pgoff+0x367/0x4b0
[ 32.292622][ T959] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 32.292638][ T959] ? __fget_files+0x2bc/0x330
** 100 printk messages dropped **
[ 32.452256][ T986] RIP: 0033:0x7fe84c19de99
[ 32.452271][ T986] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 32.452286][ T986] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 32.452304][ T986] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 32.452318][ T986] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 32.452330][ T986] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 32.452341][ T986] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 32.452352][ T986] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 32.452367][ T986]
[ 32.465898][ T990] CPU: 0 UID: 0 PID: 990 Comm: syz.5.307 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 32.465923][ T990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 32.465934][ T990] Call Trace:
[ 32.465940][ T990]
[ 32.465946][ T990] __dump_stack+0x21/0x30
[ 32.465973][ T990] dump_stack_lvl+0x140/0x1c0
** 31 printk messages dropped **
[ 32.466582][ T990] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 32.466601][ T990] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 32.466615][ T990] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
** 46 printk messages dropped **
[ 32.500853][ T994] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
** 6 printk messages dropped **
[ 32.508000][ T996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 32.508011][ T996] Call Trace:
[ 32.508017][ T996]
[ 32.508023][ T996] __dump_stack+0x21/0x30
[ 32.508049][ T996] dump_stack_lvl+0x140/0x1c0
[ 32.508072][ T996] ? __cfi_dump_stack_lvl+0x10/0x10
[ 32.508094][ T996] ? mas_wr_store_type+0xc46/0x1b40
[ 32.508118][ T996] dump_stack+0x19/0x20
[ 32.508139][ T996] should_fail_ex+0x3c2/0x510
[ 32.508158][ T996] should_failslab+0xac/0x100
[ 32.508180][ T996] __kmalloc_cache_noprof+0x41/0x470
[ 32.508197][ T996] ? usbdev_mmap+0x206/0x8d0
** 24 printk messages dropped **
[ 32.508678][ T996] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
** 30 printk messages dropped **
[ 32.556597][ T1000] ? arch_get_unmapped_area_topdown+0x235/0x830
** 44 printk messages dropped **
[ 32.563856][ T998] ? file_mmap_ok+0x147/0x1a0
** 1 printk messages dropped **
[ 32.563890][ T998] ? __cfi_do_mmap+0x10/0x10
** 32 printk messages dropped **
[ 32.612806][ T1002] __dump_stack+0x21/0x30
[ 32.612840][ T1002] dump_stack_lvl+0x140/0x1c0
[ 32.612863][ T1002] ? __cfi_dump_stack_lvl+0x10/0x10
[ 32.612886][ T1002] ? mas_wr_store_type+0xc46/0x1b40
[ 32.612910][ T1002] dump_stack+0x19/0x20
[ 32.612931][ T1002] should_fail_ex+0x3c2/0x510
[ 32.612951][ T1002] should_failslab+0xac/0x100
[ 32.612972][ T1002] __kmalloc_cache_noprof+0x41/0x470
[ 32.612990][ T1002] ? usbdev_mmap+0x206/0x8d0
[ 32.613016][ T1002] usbdev_mmap+0x206/0x8d0
[ 32.613039][ T1002] ? __cfi_mas_preallocate+0x10/0x10
[ 32.613062][ T1002] ? __cfi_usbdev_mmap+0x10/0x10
[ 32.613087][ T1002] ? __asan_memset+0x39/0x50
[ 32.613104][ T1002] mmap_region+0x153f/0x1d10
[ 32.613123][ T1002] ? __cfi_mmap_region+0x10/0x10
[ 32.613142][ T1002] ? __kasan_check_read+0x15/0x20
[ 32.613158][ T1002] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 32.613181][ T1002] ? file_mmap_ok+0x147/0x1a0
[ 32.613198][ T1002] do_mmap+0xb61/0x13b0
[ 32.613215][ T1002] ? __cfi_do_mmap+0x10/0x10
[ 32.613230][ T1002] ? down_write_killable+0xee/0x2d0
** 46 printk messages dropped **
[ 32.622932][ T1008] vm_mmap_pgoff+0x367/0x4b0
[ 32.622950][ T1008] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 32.622965][ T1008] ? __fget_files+0x2bc/0x330
[ 32.622986][ T1008] ksys_mmap_pgoff+0x165/0x1e0
[ 32.623004][ T1008] __x64_sys_mmap+0x121/0x140
[ 32.623020][ T1008] x64_sys_call+0x13bf/0x2ee0
[ 32.623036][ T1008] do_syscall_64+0x57/0xf0
[ 32.623054][ T1008] ? clear_bhb_loop+0x50/0xa0
[ 32.623076][ T1008] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.623096][ T1008] RIP: 0033:0x7f188059de99
[ 32.623111][ T1008] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 32.623127][ T1008] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
** 36 printk messages dropped **
[ 32.632527][ T1006] __x64_sys_mmap+0x121/0x140
** 2 printk messages dropped **
[ 32.632577][ T1006] ? clear_bhb_loop+0x50/0xa0
** 41 printk messages dropped **
[ 32.730377][ T1026] vm_mmap_pgoff+0x367/0x4b0
** 12 printk messages dropped **
[ 32.730601][ T1026] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 32.730612][ T1026] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 32.730624][ T1026] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 32.730635][ T1026] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 32.730649][ T1026]
[ 32.731759][ T1024] CPU: 0 UID: 0 PID: 1024 Comm: syz.5.324 Not tainted syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 32.731783][ T1024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 32.731793][ T1024] Call Trace:
** 38 printk messages dropped **
[ 32.732507][ T1024] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
** 1 printk messages dropped **
[ 32.732533][ T1024]
[ 32.758158][ T1028] FAULT_INJECTION: forcing a failure.
[ 32.758158][ T1028] name failslab, interval 1, probability 0, space 0, times 0
** 44 printk messages dropped **
[ 32.916314][ T1033] ? __cfi_do_mmap+0x10/0x10
** 2 printk messages dropped **
[ 32.916378][ T1033] vm_mmap_pgoff+0x367/0x4b0
** 58 printk messages dropped **
[ 32.929713][ T1028] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 32.929725][ T1028] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 32.929735][ T1028] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 32.929750][ T1028]
** 4 printk messages dropped **
[ 33.032520][ T1036] Call Trace:
** 37 printk messages dropped **
[ 33.033231][ T1036] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 33.033243][ T1036] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 33.033254][ T1036] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 33.033269][ T1036]
[ 33.035116][ T1040] FAULT_INJECTION: forcing a failure.
[ 33.035116][ T1040] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 33.055525][ T1038] CPU: 1 UID: 0 PID: 1038 Comm: syz.4.331 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 33.055557][ T1038] Tainted: [W]=WARN
[ 33.055563][ T1038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 33.055573][ T1038] Call Trace:
[ 33.055579][ T1038]
[ 33.055586][ T1038] __dump_stack+0x21/0x30
[ 33.055613][ T1038] dump_stack_lvl+0x140/0x1c0
[ 33.055636][ T1038] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.055659][ T1038] ? mas_wr_store_type+0xc46/0x1b40
[ 33.055683][ T1038] dump_stack+0x19/0x20
[ 33.055704][ T1038] should_fail_ex+0x3c2/0x510
[ 33.055723][ T1038] should_failslab+0xac/0x100
[ 33.055745][ T1038] __kmalloc_cache_noprof+0x41/0x470
[ 33.055767][ T1038] ? usbdev_mmap+0x206/0x8d0
[ 33.055797][ T1038] usbdev_mmap+0x206/0x8d0
[ 33.055820][ T1038] ? __cfi_mas_preallocate+0x10/0x10
[ 33.055843][ T1038] ? __cfi_usbdev_mmap+0x10/0x10
[ 33.055866][ T1038] ? __asan_memset+0x39/0x50
[ 33.055883][ T1038] mmap_region+0x153f/0x1d10
[ 33.055902][ T1038] ? __cfi_mmap_region+0x10/0x10
[ 33.055921][ T1038] ? __kasan_check_read+0x15/0x20
[ 33.055937][ T1038] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 33.055960][ T1038] ? file_mmap_ok+0x147/0x1a0
** 34 printk messages dropped **
[ 33.128534][ T1040] should_fail_alloc_page+0xec/0x110
[ 33.128555][ T1040] __alloc_pages_noprof+0x1c0/0x7e0
** 46 printk messages dropped **
[ 33.129436][ T1040] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 33.129448][ T1040] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 33.129459][ T1040] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 33.129474][ T1040]
[ 33.274216][ T1051] FAULT_INJECTION: forcing a failure.
[ 33.274216][ T1051] name failslab, interval 1, probability 0, space 0, times 0
[ 33.284136][ T1053] FAULT_INJECTION: forcing a failure.
[ 33.284136][ T1053] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 33.290947][ T1051] CPU: 0 UID: 0 PID: 1051 Comm: syz.5.338 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
** 38 printk messages dropped **
[ 33.291688][ T1051] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
** 1 printk messages dropped **
[ 33.291715][ T1051] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 33.291726][ T1051] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
** 43 printk messages dropped **
[ 33.340503][ T1046] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 33.340516][ T1046] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 33.340529][ T1046] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 33.340543][ T1046]
[ 33.377413][ T1073] FAULT_INJECTION: forcing a failure.
[ 33.377413][ T1073] name failslab, interval 1, probability 0, space 0, times 0
** 59 printk messages dropped **
[ 33.384349][ T1053] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 33.384360][ T1053] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 33.384371][ T1053] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 33.384386][ T1053]
[ 33.449843][ T1078] FAULT_INJECTION: forcing a failure.
[ 33.449843][ T1078] name failslab, interval 1, probability 0, space 0, times 0
[ 33.453653][ T1073] CPU: 0 UID: 0 PID: 1073 Comm: syz.4.348 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
** 40 printk messages dropped **
[ 33.454420][ T1073] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 33.454432][ T1073] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 33.454443][ T1073] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 33.454458][ T1073]
[ 33.463311][ T1080] FAULT_INJECTION: forcing a failure.
[ 33.463311][ T1080] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 33.463335][ T1080] CPU: 0 UID: 0 PID: 1080 Comm: syz.1.350 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 33.463362][ T1080] Tainted: [W]=WARN
[ 33.463368][ T1080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 33.463378][ T1080] Call Trace:
[ 33.463383][ T1080]
[ 33.463390][ T1080] __dump_stack+0x21/0x30
[ 33.463416][ T1080] dump_stack_lvl+0x140/0x1c0
[ 33.463439][ T1080] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.463462][ T1080] ? __set_page_owner+0x3eb/0x600
** 36 printk messages dropped **
[ 33.464188][ T1080] vm_mmap_pgoff+0x367/0x4b0
[ 33.464206][ T1080] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 33.464222][ T1080] ? __fget_files+0x2bc/0x330
[ 33.464243][ T1080] ksys_mmap_pgoff+0x165/0x1e0
[ 33.464266][ T1080] __x64_sys_mmap+0x121/0x140
[ 33.464282][ T1080] x64_sys_call+0x13bf/0x2ee0
[ 33.464297][ T1080] do_syscall_64+0x57/0xf0
[ 33.464315][ T1080] ? clear_bhb_loop+0x50/0xa0
[ 33.464336][ T1080] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.464356][ T1080] RIP: 0033:0x7fa5e019de99
[ 33.464370][ T1080] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 33.464385][ T1080] RSP: 002b:00007fa5dffeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
** 34 printk messages dropped **
[ 33.518543][ T1078] vm_mmap_pgoff+0x367/0x4b0
[ 33.518560][ T1078] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 33.518577][ T1078] ? __fget_files+0x2bc/0x330
[ 33.518597][ T1078] ksys_mmap_pgoff+0x165/0x1e0
[ 33.518615][ T1078] __x64_sys_mmap+0x121/0x140
[ 33.518631][ T1078] x64_sys_call+0x13bf/0x2ee0
[ 33.518647][ T1078] do_syscall_64+0x57/0xf0
[ 33.518664][ T1078] ? clear_bhb_loop+0x50/0xa0
[ 33.518686][ T1078] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.518706][ T1078] RIP: 0033:0x7f188059de99
[ 33.518721][ T1078] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 33.518735][ T1078] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 33.518754][ T1078] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
** 51 printk messages dropped **
[ 33.572413][ T1087] vm_mmap_pgoff+0x367/0x4b0
[ 33.572431][ T1087] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 33.572447][ T1087] ? __fget_files+0x2bc/0x330
[ 33.572467][ T1087] ksys_mmap_pgoff+0x165/0x1e0
[ 33.572484][ T1087] __x64_sys_mmap+0x121/0x140
[ 33.572500][ T1087] x64_sys_call+0x13bf/0x2ee0
[ 33.572515][ T1087] do_syscall_64+0x57/0xf0
[ 33.572533][ T1087] ? clear_bhb_loop+0x50/0xa0
** 40 printk messages dropped **
[ 33.634377][ T1090] ? __fget_files+0x2bc/0x330
[ 33.634398][ T1090] ksys_mmap_pgoff+0x165/0x1e0
[ 33.634415][ T1090] __x64_sys_mmap+0x121/0x140
[ 33.634432][ T1090] x64_sys_call+0x13bf/0x2ee0
** 86 printk messages dropped **
[ 33.704680][ T1106] vm_mmap_pgoff+0x367/0x4b0
** 1 printk messages dropped **
[ 33.704713][ T1106] ? __fget_files+0x2bc/0x330
[ 33.704734][ T1106] ksys_mmap_pgoff+0x165/0x1e0
[ 33.704757][ T1106] __x64_sys_mmap+0x121/0x140
** 29 printk messages dropped **
[ 33.807976][ T1111] ? __kasan_check_write+0x18/0x20
** 12 printk messages dropped **
[ 33.808221][ T1111] ? __vma_start_write+0x93/0x110
** 1 printk messages dropped **
[ 33.808264][ T1111] remap_pfn_range+0xf1/0x170
** 62 printk messages dropped **
[ 33.840314][ T1123] ? __fget_files+0x2bc/0x330
[ 33.840335][ T1123] ksys_mmap_pgoff+0x165/0x1e0
** 7 printk messages dropped **
[ 33.840477][ T1123] RSP: 002b:00007fe263182028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
** 32 printk messages dropped **
[ 33.920626][ T1127] ? cattr_name+0xc0/0xc0
[ 33.920643][ T1127] remap_pfn_range_notrack+0x906/0xb60
[ 33.920665][ T1127] ? __cfi_remap_pfn_range_notrack+0x10/0x10
[ 33.920684][ T1127] ? __vma_start_write+0x93/0x110
[ 33.920704][ T1127] ? track_pfn_remap+0x2b9/0x340
[ 33.920723][ T1127] remap_pfn_range+0xf1/0x170
** 62 printk messages dropped **
[ 33.956308][ T1133] ? __fget_files+0x2bc/0x330
** 41 printk messages dropped **
[ 33.995430][ T1141] ? cattr_name+0xc0/0xc0
[ 33.995446][ T1141] remap_pfn_range_notrack+0x906/0xb60
[ 33.995470][ T1141] ? __cfi_remap_pfn_range_notrack+0x10/0x10
[ 33.995489][ T1141] ? __vma_start_write+0x93/0x110
[ 33.995509][ T1141] ? track_pfn_remap+0x2b9/0x340
[ 33.995528][ T1141] remap_pfn_range+0xf1/0x170
[ 33.995546][ T1141] ? __cfi_remap_pfn_range+0x10/0x10
[ 33.995567][ T1141] usbdev_mmap+0x47b/0x8d0
[ 33.995591][ T1141] ? __cfi_mas_preallocate+0x10/0x10
** 34 printk messages dropped **
[ 34.024022][ T1142] Call Trace:
[ 34.024029][ T1142]
[ 34.024035][ T1142] __dump_stack+0x21/0x30
[ 34.024063][ T1142] dump_stack_lvl+0x140/0x1c0
[ 34.024086][ T1142] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.024111][ T1142] ? mas_wr_store_type+0xc46/0x1b40
[ 34.024135][ T1142] dump_stack+0x19/0x20
[ 34.024156][ T1142] should_fail_ex+0x3c2/0x510
[ 34.024177][ T1142] should_failslab+0xac/0x100
[ 34.024199][ T1142] __kmalloc_cache_noprof+0x41/0x470
[ 34.024226][ T1142] ? usbdev_mmap+0x206/0x8d0
** 58 printk messages dropped **
[ 34.028598][ T1145] vm_mmap_pgoff+0x367/0x4b0
[ 34.028616][ T1145] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 34.028633][ T1145] ? __fget_files+0x2bc/0x330
[ 34.028654][ T1145] ksys_mmap_pgoff+0x165/0x1e0
[ 34.028671][ T1145] __x64_sys_mmap+0x121/0x140
[ 34.028687][ T1145] x64_sys_call+0x13bf/0x2ee0
[ 34.028703][ T1145] do_syscall_64+0x57/0xf0
** 32 printk messages dropped **
[ 34.071588][ T1151] ? __cfi_mmap_region+0x10/0x10
** 7 printk messages dropped **
[ 34.071752][ T1151] vm_mmap_pgoff+0x367/0x4b0
[ 34.071769][ T1151] ? __cfi_vm_mmap_pgoff+0x10/0x10
** 39 printk messages dropped **
[ 34.099748][ T1152] __pte_alloc+0x79/0x440
** 2 printk messages dropped **
[ 34.099800][ T1152] ? cattr_name+0xc0/0xc0
** 43 printk messages dropped **
[ 34.101829][ T1147] dump_stack_lvl+0x140/0x1c0
[ 34.101853][ T1147] ? __cfi_dump_stack_lvl+0x10/0x10
** 1 printk messages dropped **
[ 34.101901][ T1147] dump_stack+0x19/0x20
** 23 printk messages dropped **
[ 34.102379][ T1147] do_syscall_64+0x57/0xf0
** 36 printk messages dropped **
[ 34.263323][ T1166] ? __cfi___pte_alloc+0x10/0x10
[ 34.263339][ T1166] ? pat_pagerange_is_ram+0xfc/0x150
[ 34.263357][ T1166] ? cattr_name+0xc0/0xc0
[ 34.263374][ T1166] remap_pfn_range_notrack+0x906/0xb60
[ 34.263397][ T1166] ? __cfi_remap_pfn_range_notrack+0x10/0x10
[ 34.263416][ T1166] ? __vma_start_write+0x93/0x110
[ 34.263436][ T1166] ? track_pfn_remap+0x2b9/0x340
[ 34.263454][ T1166] remap_pfn_range+0xf1/0x170
[ 34.263473][ T1166] ? __cfi_remap_pfn_range+0x10/0x10
** 35 printk messages dropped **
[ 34.305190][ T1159] Call Trace:
[ 34.305205][ T1159]
[ 34.305213][ T1159] __dump_stack+0x21/0x30
[ 34.305241][ T1159] dump_stack_lvl+0x140/0x1c0
[ 34.305264][ T1159] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.305293][ T1159] ? mas_wr_store_type+0xc46/0x1b40
[ 34.305318][ T1159] dump_stack+0x19/0x20
[ 34.305340][ T1159] should_fail_ex+0x3c2/0x510
[ 34.305360][ T1159] should_failslab+0xac/0x100
[ 34.305381][ T1159] __kmalloc_cache_noprof+0x41/0x470
[ 34.305399][ T1159] ? usbdev_mmap+0x206/0x8d0
[ 34.305425][ T1159] usbdev_mmap+0x206/0x8d0
[ 34.305449][ T1159] ? __cfi_mas_preallocate+0x10/0x10
[ 34.305473][ T1159] ? __cfi_usbdev_mmap+0x10/0x10
[ 34.305497][ T1159] ? __asan_memset+0x39/0x50
[ 34.305514][ T1159] mmap_region+0x153f/0x1d10
[ 34.305534][ T1159] ? __cfi_mmap_region+0x10/0x10
[ 34.305553][ T1159] ? __kasan_check_read+0x15/0x20
[ 34.305570][ T1159] ? arch_get_unmapped_area_topdown+0x235/0x830
** 53 printk messages dropped **
[ 34.306703][ T1173] ksys_mmap_pgoff+0x165/0x1e0
[ 34.306721][ T1173] __x64_sys_mmap+0x121/0x140
[ 34.306738][ T1173] x64_sys_call+0x13bf/0x2ee0
[ 34.306754][ T1173] do_syscall_64+0x57/0xf0
** 53 printk messages dropped **
[ 34.367312][ T1180] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 34.367325][ T1180] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 34.367337][ T1180] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 34.367352][ T1180]
** 49 printk messages dropped **
[ 34.386035][ T1181] ksys_mmap_pgoff+0x165/0x1e0
[ 34.386053][ T1181] __x64_sys_mmap+0x121/0x140
[ 34.386069][ T1181] x64_sys_call+0x13bf/0x2ee0
[ 34.386085][ T1181] do_syscall_64+0x57/0xf0
[ 34.386103][ T1181] ? clear_bhb_loop+0x50/0xa0
[ 34.386125][ T1181] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.386146][ T1181] RIP: 0033:0x7fa5e019de99
** 100 printk messages dropped **
[ 34.550515][ T1198] vm_mmap_pgoff+0x367/0x4b0
[ 34.550534][ T1198] ? __cfi_vm_mmap_pgoff+0x10/0x10
** 1 printk messages dropped **
[ 34.550572][ T1198] ksys_mmap_pgoff+0x165/0x1e0
[ 34.550590][ T1198] __x64_sys_mmap+0x121/0x140
[ 34.550606][ T1198] x64_sys_call+0x13bf/0x2ee0
[ 34.550622][ T1198] do_syscall_64+0x57/0xf0
[ 34.550640][ T1198] ? clear_bhb_loop+0x50/0xa0
** 38 printk messages dropped **
[ 34.598055][ T1205] vm_mmap_pgoff+0x367/0x4b0
[ 34.598072][ T1205] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 34.598089][ T1205] ? __fget_files+0x2bc/0x330
[ 34.598110][ T1205] ksys_mmap_pgoff+0x165/0x1e0
[ 34.598128][ T1205] __x64_sys_mmap+0x121/0x140
[ 34.598146][ T1205] x64_sys_call+0x13bf/0x2ee0
[ 34.598161][ T1205] do_syscall_64+0x57/0xf0
** 39 printk messages dropped **
[ 34.662392][ T1210] vm_mmap_pgoff+0x367/0x4b0
[ 34.662410][ T1210] ? __cfi_vm_mmap_pgoff+0x10/0x10
** 1 printk messages dropped **
[ 34.662448][ T1210] ksys_mmap_pgoff+0x165/0x1e0
[ 34.662466][ T1210] __x64_sys_mmap+0x121/0x140
[ 34.662482][ T1210] x64_sys_call+0x13bf/0x2ee0
[ 34.662498][ T1210] do_syscall_64+0x57/0xf0
[ 34.662516][ T1210] ? clear_bhb_loop+0x50/0xa0
[ 34.662538][ T1210] entry_SYSCALL_64_after_hwframe+0x76/0x7e
** 36 printk messages dropped **
[ 34.697333][ T1225] ? down_write_killable+0xee/0x2d0
** 1 printk messages dropped **
[ 34.697382][ T1225] vm_mmap_pgoff+0x367/0x4b0
** 61 printk messages dropped **
[ 34.741426][ T1221] ? down_write_killable+0xee/0x2d0
[ 34.741450][ T1221] ? __cfi_down_write_killable+0x10/0x10
[ 34.741476][ T1221] vm_mmap_pgoff+0x367/0x4b0
[ 34.741493][ T1221] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 34.741510][ T1221] ? __fget_files+0x2bc/0x330
[ 34.741532][ T1221] ksys_mmap_pgoff+0x165/0x1e0
[ 34.741550][ T1221] __x64_sys_mmap+0x121/0x140
[ 34.741567][ T1221] x64_sys_call+0x13bf/0x2ee0
[ 34.741583][ T1221] do_syscall_64+0x57/0xf0
[ 34.741606][ T1221] ? clear_bhb_loop+0x50/0xa0
[ 34.741629][ T1221] entry_SYSCALL_64_after_hwframe+0x76/0x7e
** 36 printk messages dropped **
[ 34.742458][ T1229] vm_mmap_pgoff+0x367/0x4b0
[ 34.742475][ T1229] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 34.742492][ T1229] ? __fget_files+0x2bc/0x330
[ 34.742513][ T1229] ksys_mmap_pgoff+0x165/0x1e0
[ 34.742531][ T1229] __x64_sys_mmap+0x121/0x140
[ 34.742548][ T1229] x64_sys_call+0x13bf/0x2ee0
[ 34.742565][ T1229] do_syscall_64+0x57/0xf0
[ 34.742583][ T1229] ? clear_bhb_loop+0x50/0xa0
[ 34.742604][ T1229] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.742625][ T1229] RIP: 0033:0x7fe84c19de99
[ 34.742639][ T1229] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 34.742655][ T1229] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 34.742681][ T1229] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 34.742694][ T1229] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 34.742707][ T1229] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 34.742719][ T1229] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 34.742731][ T1229] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 34.742747][ T1229]
[ 34.852341][ T1240] FAULT_INJECTION: forcing a failure.
[ 34.852341][ T1240] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 34.854332][ T1234] CPU: 0 UID: 0 PID: 1234 Comm: syz.3.428 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 34.854363][ T1234] Tainted: [W]=WARN
[ 34.854369][ T1234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 34.854382][ T1234] Call Trace:
[ 34.854388][ T1234]
[ 34.854395][ T1234] __dump_stack+0x21/0x30
[ 34.854422][ T1234] dump_stack_lvl+0x140/0x1c0
[ 34.854445][ T1234] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.854469][ T1234] ? mas_wr_store_type+0xc46/0x1b40
[ 34.854493][ T1234] dump_stack+0x19/0x20
[ 34.854514][ T1234] should_fail_ex+0x3c2/0x510
[ 34.854534][ T1234] should_failslab+0xac/0x100
[ 34.854556][ T1234] __kmalloc_cache_noprof+0x41/0x470
[ 34.854576][ T1234] ? usbdev_mmap+0x206/0x8d0
[ 34.854602][ T1234] usbdev_mmap+0x206/0x8d0
[ 34.854625][ T1234] ? __cfi_mas_preallocate+0x10/0x10
[ 34.854649][ T1234] ? __cfi_usbdev_mmap+0x10/0x10
[ 34.854672][ T1234] ? __asan_memset+0x39/0x50
[ 34.854690][ T1234] mmap_region+0x153f/0x1d10
[ 34.854709][ T1234] ? __cfi_mmap_region+0x10/0x10
[ 34.854728][ T1234] ? __kasan_check_read+0x15/0x20
[ 34.854745][ T1234] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 34.854768][ T1234] ? file_mmap_ok+0x147/0x1a0
[ 34.854785][ T1234] do_mmap+0xb61/0x13b0
[ 34.854803][ T1234] ? __cfi_do_mmap+0x10/0x10
[ 34.854819][ T1234] ? down_write_killable+0xee/0x2d0
** 15 printk messages dropped **
[ 34.855114][ T1234] RBP: 00007fe263182090 R08: 0000000000000003 R09: 0000000000000000
[ 34.855126][ T1234] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 34.855138][ T1234] R13: 00007fe262626038 R14: 00007fe262625fa0 R15: 00007ffc78230098
[ 34.855167][ T1234]
[ 34.863707][ T1243] FAULT_INJECTION: forcing a failure.
[ 34.863707][ T1243] name failslab, interval 1, probability 0, space 0, times 0
[ 34.884920][ T1240] CPU: 1 UID: 0 PID: 1240 Comm: syz.1.430 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
** 58 printk messages dropped **
[ 34.886071][ T1240] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 34.886083][ T1240] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 34.886095][ T1240] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 34.886112][ T1240]
[ 34.932743][ T1246] FAULT_INJECTION: forcing a failure.
[ 34.932743][ T1246] name fail_page_alloc, interval 1, probability 0, space 0, times 0
** 59 printk messages dropped **
[ 34.959776][ T1246] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 34.959789][ T1246] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 34.959801][ T1246] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 34.959814][ T1246] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 34.959829][ T1246]
[ 34.978482][ T1243] CPU: 1 UID: 0 PID: 1243 Comm: syz.5.432 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 34.978514][ T1243] Tainted: [W]=WARN
[ 34.978520][ T1243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
** 38 printk messages dropped **
[ 34.979270][ T1243] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
[ 34.979283][ T1243] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 34.979295][ T1243] R13: 00007f1880826038 R14: 00007f1880825fa0 R15: 00007ffe2f045bb8
[ 34.979310][ T1243]
[ 34.986888][ T1255] FAULT_INJECTION: forcing a failure.
[ 34.986888][ T1255] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 34.993417][ T1251] CPU: 0 UID: 0 PID: 1251 Comm: syz.3.436 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 34.993448][ T1251] Tainted: [W]=WARN
[ 34.993455][ T1251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 34.993466][ T1251] Call Trace:
[ 34.993472][ T1251]
[ 34.993479][ T1251] __dump_stack+0x21/0x30
[ 34.993507][ T1251] dump_stack_lvl+0x140/0x1c0
[ 34.993530][ T1251] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.993554][ T1251] ? mas_wr_store_type+0xc46/0x1b40
[ 34.993578][ T1251] dump_stack+0x19/0x20
** 18 printk messages dropped **
[ 34.993972][ T1251] ? __cfi_vm_mmap_pgoff+0x10/0x10
** 26 printk messages dropped **
[ 35.095092][ T1255] dump_stack+0x19/0x20
[ 35.095114][ T1255] should_fail_ex+0x3c2/0x510
[ 35.095148][ T1255] should_fail_alloc_page+0xec/0x110
[ 35.095170][ T1255] __alloc_pages_noprof+0x1c0/0x7e0
[ 35.095195][ T1255] ? _raw_spin_trylock+0xb5/0x140
[ 35.095212][ T1255] ? __cfi___alloc_pages_noprof+0x10/0x10
** 46 printk messages dropped **
[ 35.096114][ T1255] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 35.096130][ T1255]
[ 35.158805][ T1281] FAULT_INJECTION: forcing a failure.
[ 35.158805][ T1281] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 35.174640][ T1273] CPU: 0 UID: 0 PID: 1273 Comm: syz.5.448 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
** 54 printk messages dropped **
[ 35.192612][ T1281] dump_stack+0x19/0x20
[ 35.192640][ T1281] should_fail_ex+0x3c2/0x510
[ 35.192661][ T1281] should_fail_alloc_page+0xec/0x110
[ 35.192683][ T1281] __alloc_pages_noprof+0x1c0/0x7e0
[ 35.192707][ T1281] ? _raw_spin_trylock+0xb5/0x140
[ 35.192726][ T1281] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 35.192750][ T1281] ? __kasan_check_write+0x18/0x20
[ 35.192768][ T1281] ? prep_new_page+0x42/0x180
[ 35.192790][ T1281] ? get_page_from_freelist+0x4aea/0x4ba0
[ 35.192814][ T1281] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 35.192836][ T1281] pte_alloc_one+0x92/0x530
[ 35.192855][ T1281] ? __cfi_pte_alloc_one+0x10/0x10
[ 35.192873][ T1281] ? pagerange_is_ram_callback+0xf4/0x150
[ 35.192894][ T1281] __pte_alloc+0x79/0x440
[ 35.192912][ T1281] ? __cfi___pte_alloc+0x10/0x10
[ 35.192927][ T1281] ? pat_pagerange_is_ram+0xfc/0x150
[ 35.192945][ T1281] ? cattr_name+0xc0/0xc0
[ 35.192962][ T1281] remap_pfn_range_notrack+0x906/0xb60
[ 35.192984][ T1281] ? __cfi_remap_pfn_range_notrack+0x10/0x10
[ 35.193003][ T1281] ? __vma_start_write+0x93/0x110
[ 35.193023][ T1281] ? track_pfn_remap+0x2b9/0x340
[ 35.193041][ T1281] remap_pfn_range+0xf1/0x170
[ 35.193060][ T1281] ? __cfi_remap_pfn_range+0x10/0x10
[ 35.193081][ T1281] usbdev_mmap+0x47b/0x8d0
[ 35.193105][ T1281] ? __cfi_mas_preallocate+0x10/0x10
[ 35.193129][ T1281] ? __cfi_usbdev_mmap+0x10/0x10
[ 35.193153][ T1281] ? __asan_memset+0x39/0x50
[ 35.193171][ T1281] mmap_region+0x153f/0x1d10
[ 35.193191][ T1281] ? __cfi_mmap_region+0x10/0x10
[ 35.193209][ T1281] ? __kasan_check_read+0x15/0x20
[ 35.193226][ T1281] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 35.193249][ T1281] ? file_mmap_ok+0x147/0x1a0
[ 35.193266][ T1281] do_mmap+0xb61/0x13b0
[ 35.193284][ T1281] ? __cfi_do_mmap+0x10/0x10
[ 35.193300][ T1281] ? down_write_killable+0xee/0x2d0
[ 35.193324][ T1281] ? __cfi_down_write_killable+0x10/0x10
[ 35.193350][ T1281] vm_mmap_pgoff+0x367/0x4b0
[ 35.193368][ T1281] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 35.193385][ T1281] ? __fget_files+0x2bc/0x330
[ 35.193406][ T1281] ksys_mmap_pgoff+0x165/0x1e0
[ 35.193424][ T1281] __x64_sys_mmap+0x121/0x140
[ 35.193440][ T1281] x64_sys_call+0x13bf/0x2ee0
[ 35.193456][ T1281] do_syscall_64+0x57/0xf0
[ 35.193474][ T1281] ? clear_bhb_loop+0x50/0xa0
[ 35.193498][ T1281] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.193519][ T1281] RIP: 0033:0x7fa5e019de99
[ 35.193534][ T1281] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.193551][ T1281] RSP: 002b:00007fa5dffeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 35.193571][ T1281] RAX: ffffffffffffffda RBX: 00007fa5e0425fa0 RCX: 00007fa5e019de99
[ 35.193586][ T1281] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 35.193598][ T1281] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 35.193610][ T1281] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 35.193622][ T1281] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 35.193643][ T1281]
[ 35.254088][ T1293] FAULT_INJECTION: forcing a failure.
[ 35.254088][ T1293] name failslab, interval 1, probability 0, space 0, times 0
[ 35.262870][ T1285] CPU: 0 UID: 0 PID: 1285 Comm: syz.4.454 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 35.262901][ T1285] Tainted: [W]=WARN
[ 35.262908][ T1285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 35.262919][ T1285] Call Trace:
[ 35.262925][ T1285]
[ 35.262932][ T1285] __dump_stack+0x21/0x30
[ 35.262959][ T1285] dump_stack_lvl+0x140/0x1c0
[ 35.262982][ T1285] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.263006][ T1285] ? mas_wr_store_type+0xc46/0x1b40
[ 35.263030][ T1285] dump_stack+0x19/0x20
[ 35.263052][ T1285] should_fail_ex+0x3c2/0x510
[ 35.263073][ T1285] should_failslab+0xac/0x100
[ 35.263095][ T1285] __kmalloc_cache_noprof+0x41/0x470
[ 35.263113][ T1285] ? usbdev_mmap+0x206/0x8d0
[ 35.263146][ T1285] usbdev_mmap+0x206/0x8d0
[ 35.263170][ T1285] ? __cfi_mas_preallocate+0x10/0x10
[ 35.263194][ T1285] ? __cfi_usbdev_mmap+0x10/0x10
[ 35.263218][ T1285] ? __asan_memset+0x39/0x50
[ 35.263235][ T1285] mmap_region+0x153f/0x1d10
[ 35.263254][ T1285] ? __cfi_mmap_region+0x10/0x10
[ 35.263274][ T1285] ? __kasan_check_read+0x15/0x20
[ 35.263291][ T1285] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 35.263315][ T1285] ? file_mmap_ok+0x147/0x1a0
[ 35.263332][ T1285] do_mmap+0xb61/0x13b0
[ 35.263350][ T1285] ? __cfi_do_mmap+0x10/0x10
[ 35.263366][ T1285] ? down_write_killable+0xee/0x2d0
[ 35.263390][ T1285] ? __cfi_down_write_killable+0x10/0x10
[ 35.263415][ T1285] vm_mmap_pgoff+0x367/0x4b0
[ 35.263433][ T1285] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 35.263450][ T1285] ? __fget_files+0x2bc/0x330
2026/07/20 15:55:45 executed programs: 652
[ 35.263472][ T1285] ksys_mmap_pgoff+0x165/0x1e0
[ 35.263490][ T1285] __x64_sys_mmap+0x121/0x140
[ 35.263507][ T1285] x64_sys_call+0x13bf/0x2ee0
[ 35.263524][ T1285] do_syscall_64+0x57/0xf0
[ 35.263541][ T1285] ? clear_bhb_loop+0x50/0xa0
[ 35.263563][ T1285] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.263585][ T1285] RIP: 0033:0x7fe84c19de99
[ 35.263601][ T1285] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.263617][ T1285] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 35.263636][ T1285] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
** 36 printk messages dropped **
[ 35.287214][ T1293] ksys_mmap_pgoff+0x165/0x1e0
[ 35.287232][ T1293] __x64_sys_mmap+0x121/0x140
[ 35.287249][ T1293] x64_sys_call+0x13bf/0x2ee0
[ 35.287265][ T1293] do_syscall_64+0x57/0xf0
[ 35.287284][ T1293] ? clear_bhb_loop+0x50/0xa0
[ 35.287306][ T1293] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.287327][ T1293] RIP: 0033:0x7fe26239de99
[ 35.287343][ T1293] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.287359][ T1293] RSP: 002b:00007fe263182028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 35.287379][ T1293] RAX: ffffffffffffffda RBX: 00007fe262625fa0 RCX: 00007fe26239de99
[ 35.287393][ T1293] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 35.287406][ T1293] RBP: 00007fe263182090 R08: 0000000000000003 R09: 0000000000000000
[ 35.287419][ T1293] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 35.287431][ T1293] R13: 00007fe262626038 R14: 00007fe262625fa0 R15: 00007ffc78230098
[ 35.287446][ T1293]
[ 35.299976][ T1297] FAULT_INJECTION: forcing a failure.
[ 35.299976][ T1297] name failslab, interval 1, probability 0, space 0, times 0
[ 35.301987][ T1291] CPU: 0 UID: 0 PID: 1291 Comm: syz.1.456 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 35.302018][ T1291] Tainted: [W]=WARN
[ 35.302025][ T1291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 35.302036][ T1291] Call Trace:
[ 35.302042][ T1291]
[ 35.302050][ T1291] __dump_stack+0x21/0x30
** 42 printk messages dropped **
[ 35.302936][ T1291] ksys_mmap_pgoff+0x165/0x1e0
[ 35.302954][ T1291] __x64_sys_mmap+0x121/0x140
[ 35.302971][ T1291] x64_sys_call+0x13bf/0x2ee0
[ 35.302988][ T1291] do_syscall_64+0x57/0xf0
[ 35.303006][ T1291] ? clear_bhb_loop+0x50/0xa0
[ 35.303028][ T1291] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.303049][ T1291] RIP: 0033:0x7fa5e019de99
[ 35.303064][ T1291] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
** 38 printk messages dropped **
[ 35.338711][ T1297] ksys_mmap_pgoff+0x165/0x1e0
[ 35.338729][ T1297] __x64_sys_mmap+0x121/0x140
[ 35.338745][ T1297] x64_sys_call+0x13bf/0x2ee0
[ 35.338762][ T1297] do_syscall_64+0x57/0xf0
[ 35.338782][ T1297] ? clear_bhb_loop+0x50/0xa0
[ 35.338804][ T1297] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.338826][ T1297] RIP: 0033:0x7fe26239de99
[ 35.338841][ T1297] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.338857][ T1297] RSP: 002b:00007fe263182028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 35.338877][ T1297] RAX: ffffffffffffffda RBX: 00007fe262625fa0 RCX: 00007fe26239de99
[ 35.338892][ T1297] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 35.338904][ T1297] RBP: 00007fe263182090 R08: 0000000000000003 R09: 0000000000000000
[ 35.338916][ T1297] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
** 49 printk messages dropped **
[ 35.507152][ T1312] vm_mmap_pgoff+0x367/0x4b0
[ 35.507171][ T1312] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 35.507187][ T1312] ? __fget_files+0x2bc/0x330
[ 35.507208][ T1312] ksys_mmap_pgoff+0x165/0x1e0
[ 35.507226][ T1312] __x64_sys_mmap+0x121/0x140
[ 35.507243][ T1312] x64_sys_call+0x13bf/0x2ee0
[ 35.507259][ T1312] do_syscall_64+0x57/0xf0
[ 35.507277][ T1312] ? clear_bhb_loop+0x50/0xa0
[ 35.507299][ T1312] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.507320][ T1312] RIP: 0033:0x7fa5e019de99
[ 35.507336][ T1312] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.507352][ T1312] RSP: 002b:00007fa5dffeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 35.507371][ T1312] RAX: ffffffffffffffda RBX: 00007fa5e0425fa0 RCX: 00007fa5e019de99
[ 35.507385][ T1312] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
** 37 printk messages dropped **
[ 35.520040][ T1301] do_syscall_64+0x57/0xf0
** 5 printk messages dropped **
[ 35.520159][ T1301] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
** 36 printk messages dropped **
[ 35.581423][ T1317] ksys_mmap_pgoff+0x165/0x1e0
[ 35.581441][ T1317] __x64_sys_mmap+0x121/0x140
[ 35.581458][ T1317] x64_sys_call+0x13bf/0x2ee0
[ 35.581474][ T1317] do_syscall_64+0x57/0xf0
[ 35.581493][ T1317] ? clear_bhb_loop+0x50/0xa0
[ 35.581515][ T1317] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.581536][ T1317] RIP: 0033:0x7fe84c19de99
[ 35.581551][ T1317] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.581568][ T1317] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 35.581588][ T1317] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 35.581602][ T1317] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 35.581615][ T1317] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 35.581627][ T1317] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 35.581638][ T1317] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 35.581653][ T1317]
[ 35.594090][ T1326] FAULT_INJECTION: forcing a failure.
[ 35.594090][ T1326] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 35.612619][ T1325] CPU: 1 UID: 0 PID: 1325 Comm: syz.3.474 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 35.612650][ T1325] Tainted: [W]=WARN
[ 35.612656][ T1325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 35.612668][ T1325] Call Trace:
[ 35.612674][ T1325]
** 37 printk messages dropped **
[ 35.613419][ T1325] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 35.613431][ T1325] R13: 00007fe262626038 R14: 00007fe262625fa0 R15: 00007ffc78230098
[ 35.613447][ T1325]
** 61 printk messages dropped **
[ 35.653883][ T1326] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 35.653894][ T1326] R13: 00007fa5e0426038 R14: 00007fa5e0425fa0 R15: 00007fffb82b54e8
[ 35.653910][ T1326]
[ 35.692634][ T1343] FAULT_INJECTION: forcing a failure.
[ 35.692634][ T1343] name failslab, interval 1, probability 0, space 0, times 0
[ 35.708154][ T1334] CPU: 1 UID: 0 PID: 1334 Comm: syz.3.478 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 35.708186][ T1334] Tainted: [W]=WARN
[ 35.708193][ T1334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 35.708204][ T1334] Call Trace:
[ 35.708211][ T1334]
** 38 printk messages dropped **
[ 35.708995][ T1334] R13: 00007fe262626038 R14: 00007fe262625fa0 R15: 00007ffc78230098
[ 35.709010][ T1334]
[ 35.806714][ T1355] FAULT_INJECTION: forcing a failure.
[ 35.806714][ T1355] name failslab, interval 1, probability 0, space 0, times 0
[ 35.811546][ T1343] CPU: 0 UID: 0 PID: 1343 Comm: syz.4.482 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 35.811577][ T1343] Tainted: [W]=WARN
[ 35.811589][ T1343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 35.811599][ T1343] Call Trace:
[ 35.811605][ T1343]
[ 35.811611][ T1343] __dump_stack+0x21/0x30
[ 35.811639][ T1343] dump_stack_lvl+0x140/0x1c0
[ 35.811663][ T1343] ? __cfi_dump_stack_lvl+0x10/0x10
** 49 printk messages dropped **
[ 35.888740][ T1355] should_failslab+0xac/0x100
[ 35.888763][ T1355] __kmalloc_cache_noprof+0x41/0x470
[ 35.888781][ T1355] ? usbdev_mmap+0x206/0x8d0
[ 35.888806][ T1355] usbdev_mmap+0x206/0x8d0
[ 35.888830][ T1355] ? __cfi_mas_preallocate+0x10/0x10
[ 35.888854][ T1355] ? __cfi_usbdev_mmap+0x10/0x10
[ 35.888877][ T1355] ? __asan_memset+0x39/0x50
[ 35.888895][ T1355] mmap_region+0x153f/0x1d10
[ 35.888914][ T1355] ? __cfi_mmap_region+0x10/0x10
[ 35.888932][ T1355] ? __kasan_check_read+0x15/0x20
[ 35.888950][ T1355] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 35.888973][ T1355] ? file_mmap_ok+0x147/0x1a0
[ 35.888990][ T1355] do_mmap+0xb61/0x13b0
[ 35.889008][ T1355] ? __cfi_do_mmap+0x10/0x10
[ 35.889023][ T1355] ? down_write_killable+0xee/0x2d0
[ 35.889048][ T1355] ? __cfi_down_write_killable+0x10/0x10
[ 35.889073][ T1355] vm_mmap_pgoff+0x367/0x4b0
[ 35.889091][ T1355] ? __cfi_vm_mmap_pgoff+0x10/0x10
** 29 printk messages dropped **
[ 35.976921][ T1365] __alloc_pages_noprof+0x1c0/0x7e0
[ 35.976944][ T1365] ? _raw_spin_trylock+0xb5/0x140
[ 35.976963][ T1365] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 35.976988][ T1365] ? __kasan_check_write+0x18/0x20
[ 35.977005][ T1365] ? prep_new_page+0x42/0x180
** 57 printk messages dropped **
[ 36.015718][ T1386] dump_stack+0x19/0x20
[ 36.015739][ T1386] should_fail_ex+0x3c2/0x510
[ 36.015759][ T1386] should_failslab+0xac/0x100
[ 36.015781][ T1386] __kmalloc_cache_noprof+0x41/0x470
[ 36.015799][ T1386] ? usbdev_mmap+0x206/0x8d0
[ 36.015825][ T1386] usbdev_mmap+0x206/0x8d0
[ 36.015848][ T1386] ? __cfi_mas_preallocate+0x10/0x10
[ 36.015872][ T1386] ? __cfi_usbdev_mmap+0x10/0x10
[ 36.015895][ T1386] ? __asan_memset+0x39/0x50
[ 36.015913][ T1386] mmap_region+0x153f/0x1d10
[ 36.015932][ T1386] ? __cfi_mmap_region+0x10/0x10
[ 36.015951][ T1386] ? __kasan_check_read+0x15/0x20
[ 36.015968][ T1386] ? arch_get_unmapped_area_topdown+0x235/0x830
** 33 printk messages dropped **
[ 36.038810][ T1379] dump_stack+0x19/0x20
[ 36.038831][ T1379] should_fail_ex+0x3c2/0x510
[ 36.038851][ T1379] should_failslab+0xac/0x100
[ 36.038873][ T1379] __kmalloc_cache_noprof+0x41/0x470
[ 36.038892][ T1379] ? usbdev_mmap+0x206/0x8d0
[ 36.038917][ T1379] usbdev_mmap+0x206/0x8d0
[ 36.038940][ T1379] ? __cfi_mas_preallocate+0x10/0x10
[ 36.038964][ T1379] ? __cfi_usbdev_mmap+0x10/0x10
[ 36.038987][ T1379] ? __asan_memset+0x39/0x50
[ 36.039005][ T1379] mmap_region+0x153f/0x1d10
[ 36.039024][ T1379] ? __cfi_mmap_region+0x10/0x10
** 24 printk messages dropped **
[ 36.039473][ T1379]
** 32 printk messages dropped **
[ 36.040196][ T1385] x64_sys_call+0x13bf/0x2ee0
[ 36.040213][ T1385] do_syscall_64+0x57/0xf0
[ 36.040231][ T1385] ? clear_bhb_loop+0x50/0xa0
[ 36.040252][ T1385] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.040273][ T1385] RIP: 0033:0x7fe26239de99
[ 36.040287][ T1385] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.040303][ T1385] RSP: 002b:00007fe263182028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 36.040320][ T1385] RAX: ffffffffffffffda RBX: 00007fe262625fa0 RCX: 00007fe26239de99
** 41 printk messages dropped **
[ 36.066496][ T1392] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.066517][ T1392] RIP: 0033:0x7f188059de99
[ 36.066532][ T1392] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.066549][ T1392] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
** 103 printk messages dropped **
[ 36.103108][ T1395] x64_sys_call+0x13bf/0x2ee0
[ 36.103125][ T1395] do_syscall_64+0x57/0xf0
[ 36.103143][ T1395] ? clear_bhb_loop+0x50/0xa0
[ 36.103166][ T1395] entry_SYSCALL_64_after_hwframe+0x76/0x7e
** 39 printk messages dropped **
[ 36.144077][ T1403] ? __vma_start_write+0x93/0x110
[ 36.144098][ T1403] ? track_pfn_remap+0x2b9/0x340
[ 36.144116][ T1403] remap_pfn_range+0xf1/0x170
[ 36.144135][ T1403] ? __cfi_remap_pfn_range+0x10/0x10
[ 36.144155][ T1403] usbdev_mmap+0x47b/0x8d0
[ 36.144180][ T1403] ? __cfi_mas_preallocate+0x10/0x10
[ 36.144204][ T1403] ? __cfi_usbdev_mmap+0x10/0x10
[ 36.144227][ T1403] ? __asan_memset+0x39/0x50
[ 36.144244][ T1403] mmap_region+0x153f/0x1d10
[ 36.144264][ T1403] ? __cfi_mmap_region+0x10/0x10
** 57 printk messages dropped **
[ 36.148376][ T1399] x64_sys_call+0x13bf/0x2ee0
** 2 printk messages dropped **
[ 36.148436][ T1399] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.148457][ T1399] RIP: 0033:0x7f188059de99
[ 36.148472][ T1399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
** 40 printk messages dropped **
[ 36.200541][ T1405] x64_sys_call+0x13bf/0x2ee0
[ 36.200563][ T1405] do_syscall_64+0x57/0xf0
** 1 printk messages dropped **
[ 36.200604][ T1405] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.200625][ T1405] RIP: 0033:0x7fe26239de99
[ 36.200641][ T1405] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
** 38 printk messages dropped **
[ 36.253377][ T1410] remap_pfn_range+0xf1/0x170
[ 36.253396][ T1410] ? __cfi_remap_pfn_range+0x10/0x10
[ 36.253416][ T1410] usbdev_mmap+0x47b/0x8d0
[ 36.253440][ T1410] ? __cfi_mas_preallocate+0x10/0x10
[ 36.253464][ T1410] ? __cfi_usbdev_mmap+0x10/0x10
[ 36.253487][ T1410] ? __asan_memset+0x39/0x50
[ 36.253505][ T1410] mmap_region+0x153f/0x1d10
** 57 printk messages dropped **
[ 36.291319][ T1422] ? __fget_files+0x2bc/0x330
[ 36.291340][ T1422] ksys_mmap_pgoff+0x165/0x1e0
[ 36.291358][ T1422] __x64_sys_mmap+0x121/0x140
[ 36.291375][ T1422] x64_sys_call+0x13bf/0x2ee0
[ 36.291392][ T1422] do_syscall_64+0x57/0xf0
[ 36.291410][ T1422] ? clear_bhb_loop+0x50/0xa0
** 42 printk messages dropped **
[ 36.308523][ T1421] x64_sys_call+0x13bf/0x2ee0
[ 36.308539][ T1421] do_syscall_64+0x57/0xf0
[ 36.308557][ T1421] ? clear_bhb_loop+0x50/0xa0
[ 36.308579][ T1421] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.308601][ T1421] RIP: 0033:0x7f188059de99
[ 36.308617][ T1421] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.308633][ T1421] RSP: 002b:00007f1881489028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 36.308652][ T1421] RAX: ffffffffffffffda RBX: 00007f1880825fa0 RCX: 00007f188059de99
[ 36.308666][ T1421] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 36.308679][ T1421] RBP: 00007f1881489090 R08: 0000000000000003 R09: 0000000000000000
** 36 printk messages dropped **
[ 36.322533][ T1425] x64_sys_call+0x13bf/0x2ee0
[ 36.322574][ T1425] do_syscall_64+0x57/0xf0
[ 36.322593][ T1425] ? clear_bhb_loop+0x50/0xa0
[ 36.322615][ T1425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.322636][ T1425] RIP: 0033:0x7fe84c19de99
[ 36.322651][ T1425] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.322667][ T1425] RSP: 002b:00007fe84d057028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 36.322686][ T1425] RAX: ffffffffffffffda RBX: 00007fe84c425fa0 RCX: 00007fe84c19de99
[ 36.322700][ T1425] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 36.322712][ T1425] RBP: 00007fe84d057090 R08: 0000000000000003 R09: 0000000000000000
[ 36.322725][ T1425] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
[ 36.322737][ T1425] R13: 00007fe84c426038 R14: 00007fe84c425fa0 R15: 00007fffc128ea58
[ 36.322753][ T1425]
[ 36.334558][ T1433] FAULT_INJECTION: forcing a failure.
[ 36.334558][ T1433] name failslab, interval 1, probability 0, space 0, times 0
[ 36.346331][ T1427] CPU: 0 UID: 0 PID: 1427 Comm: syz.1.522 Tainted: G W syzkaller #0 68e3201df5fdad0ba521b4874bccf43aba0ac9cd
[ 36.346362][ T1427] Tainted: [W]=WARN
[ 36.346370][ T1427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026
[ 36.346381][ T1427] Call Trace:
[ 36.346388][ T1427]
[ 36.346395][ T1427] __dump_stack+0x21/0x30
[ 36.346422][ T1427] dump_stack_lvl+0x140/0x1c0
** 43 printk messages dropped **
[ 36.347319][ T1427] x64_sys_call+0x13bf/0x2ee0
[ 36.347335][ T1427] do_syscall_64+0x57/0xf0
[ 36.347353][ T1427] ? clear_bhb_loop+0x50/0xa0
[ 36.347375][ T1427] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.347396][ T1427] RIP: 0033:0x7fa5e019de99
[ 36.347411][ T1427] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.347427][ T1427] RSP: 002b:00007fa5dffeb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 36.347447][ T1427] RAX: ffffffffffffffda RBX: 00007fa5e0425fa0 RCX: 00007fa5e019de99
[ 36.347461][ T1427] RDX: 0000000001000002 RSI: 0000000000002000 RDI: 0000200000b07000
[ 36.347474][ T1427] RBP: 00007fa5dffeb090 R08: 0000000000000003 R09: 0000000000000000
[ 36.347487][ T1427] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000002
** 35 printk messages dropped **
[ 36.399308][ T1433] x64_sys_call+0x13bf/0x2ee0
[ 36.399324][ T1433] do_syscall_64+0x57/0xf0
** 1 printk messages dropped **
[ 36.399371][ T1433] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.399392][ T1433] RIP: 0033:0x7fe84c19de99
[ 36.399408][ T1433] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
** 37 printk messages dropped **
[ 36.491479][ T1436] ? track_pfn_remap+0x2b9/0x340
[ 36.491497][ T1436] remap_pfn_range+0xf1/0x170
[ 36.491515][ T1436] ? __cfi_remap_pfn_range+0x10/0x10
[ 36.491535][ T1436] usbdev_mmap+0x47b/0x8d0
[ 36.491560][ T1436] ? __cfi_mas_preallocate+0x10/0x10
[ 36.491585][ T1436] ? __cfi_usbdev_mmap+0x10/0x10
[ 36.491609][ T1436] ? __asan_memset+0x39/0x50
[ 36.491627][ T1436] mmap_region+0x153f/0x1d10
[ 36.491646][ T1436] ? __cfi_mmap_region+0x10/0x10
[ 36.491666][ T1436] ? __kasan_check_read+0x15/0x20
[ 36.491682][ T1436] ? arch_get_unmapped_area_topdown+0x235/0x830
[ 36.491703][ T1436] ? file_mmap_ok+0x147/0x1a0
[ 36.491721][ T1436] do_mmap+0xb61/0x13b0
[ 36.491737][ T1436] ? __cfi_do_mmap+0x10/0x10
[ 36.491753][ T1436] ? down_write_killable+0xee/0x2d0
[ 36.491778][ T1436] ? __cfi_down_write_killable+0x10/0x10
[ 36.491803][ T1436] vm_mmap_pgoff+0x367/0x4b0
[ 36.491820][ T1436] ? __cfi_vm_mmap_pgoff+0x10/0x10
[ 36.491837][ T1436] ? __fget_files+0x2bc/0x330
[ 36.491858][ T1436] ksys_mmap_pgoff+0x165/0x1e0
** 23 printk messages dropped **
[ 36.515282][ T1450] ? __set_page_owner+0x3eb/0x600
** 23 printk messages dropped **
[ 36.515771][ T1450] usbdev_mmap+0x47b/0x8d0
[ 36.515796][ T1450] ? __cfi_mas_preallocate+0x10/0x10
** 39 printk messages dropped **
[ 36.544665][ T1455] ? vms_clear_ptes+0x4eb/0x610
[ 36.544686][ T1455] dump_stack+0x19/0x20
[ 36.544708][ T1455] should_fail_ex+0x3c2/0x510
[ 36.544728][ T1455] should_failslab+0xac/0x100
[ 36.544749][ T1455] kmem_cache_alloc_noprof+0x42/0x410
[ 36.544767][ T1455] ? vma_merge_new_range+0x71e/0x900
** 40 printk messages dropped **
[ 36.579813][ T1449] ? mas_wr_store_type+0xc46/0x1b40
** 2 printk messages dropped **
[ 36.579879][ T1449] should_failslab+0xac/0x100
** 2 printk messages dropped **
[ 36.579945][ T1449] usbdev_mmap+0x206/0x8d0
** 44 printk messages dropped **
[ 36.580850][ T1456] ? __cfi___alloc_pages_noprof+0x10/0x10
** 60 printk messages dropped **
[ 36.618826][ T1464] should_failslab+0xac/0x100
[ 36.618848][ T1464] __kmalloc_cache_noprof+0x41/0x470
[ 36.618866][ T1464] ? usbdev_mmap+0x206/0x8d0