[ 38.035795][ T40] audit: type=1400 audit(1742886219.629:80): avc: denied { write } for pid=5919 comm="sh" path="pipe:[7310]" dev="pipefs" ino=7310 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 38.044026][ T40] audit: type=1400 audit(1742886219.639:81): avc: denied { rlimitinh } for pid=5919 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 38.050712][ T40] audit: type=1400 audit(1742886219.639:82): avc: denied { siginh } for pid=5919 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 47.996867][ T40] audit: type=1400 audit(1742886229.609:83): avc: denied { read } for pid=5335 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 48.008513][ T40] audit: type=1400 audit(1742886229.609:84): avc: denied { append } for pid=5335 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 48.014324][ T40] audit: type=1400 audit(1742886229.609:85): avc: denied { open } for pid=5335 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 48.020426][ T40] audit: type=1400 audit(1742886229.609:86): avc: denied { getattr } for pid=5335 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
Warning: Permanently added '[localhost]:50469' (ED25519) to the list of known hosts.
[ 50.192572][ T40] audit: type=1400 audit(1742886231.809:87): avc: denied { execute } for pid=5934 comm="sh" name="syz-executor3268910983" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 50.198880][ T40] audit: type=1400 audit(1742886231.809:88): avc: denied { execute_no_trans } for pid=5934 comm="sh" path="/syz-executor3268910983" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 50.205659][ T40] audit: type=1400 audit(1742886231.809:89): avc: denied { execmem } for pid=5934 comm="syz-executor326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 50.211003][ T40] audit: type=1400 audit(1742886231.819:90): avc: denied { mounton } for pid=5935 comm="syz-executor326" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 50.237943][ T40] audit: type=1400 audit(1742886231.849:91): avc: denied { mounton } for pid=5935 comm="syz-executor326" path="/syz-tmp" dev="sda1" ino=8193 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 50.243794][ T40] audit: type=1400 audit(1742886231.849:92): avc: denied { mount } for pid=5935 comm="syz-executor326" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
executing program
[ 50.272793][ T5935] BUG: Bad page state in process syz-executor326 pfn:35a6a
[ 50.274761][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x35a6a
[ 50.279053][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.280981][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 50.283230][ T5935] raw: 0000000000000000 3fffffffffffffff 00000000ffffffff 0000000000000000
[ 50.285569][ T5935] page dumped because: page_pool leak
[ 50.286997][ T5935] page_owner tracks the page as allocated
[ 50.288560][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272751446, free_ts 47692038981
[ 50.293146][ T5935] post_alloc_hook+0x181/0x1b0
[ 50.294441][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 50.295898][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 50.297455][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 50.298986][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 50.300825][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 50.302310][ T5935] page_pool_alloc_frag_netmem+0x220/0x760
[ 50.303875][ T5935] skb_pp_cow_data+0x571/0xf10
[ 50.305140][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 50.306516][ T5935] do_xdp_generic+0x3f1/0xe70
[ 50.307789][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.309071][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.310732][ T5935] vfs_write+0x5ae/0x1150
[ 50.312498][ T5935] ksys_write+0x12b/0x250
[ 50.313788][ T5935] do_syscall_64+0xcd/0x250
[ 50.315012][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.316790][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 50.318465][ T5935] free_frozen_pages+0x6db/0xfb0
[ 50.319797][ T5935] __folio_put+0x32a/0x450
[ 50.321165][ T5935] put_page+0x264/0x2d0
[ 50.322326][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 50.323691][ T5935] anon_pipe_read+0x5cb/0x1210
[ 50.324939][ T5935] vfs_read+0xa53/0xbf0
[ 50.326047][ T5935] ksys_read+0x207/0x250
[ 50.327190][ T5935] do_syscall_64+0xcd/0x250
[ 50.328469][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.330045][ T5935] Modules linked in:
[ 50.331180][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Not tainted 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 50.331200][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.331210][ T5935] Call Trace:
[ 50.331221][ T5935] <TASK>
[ 50.331228][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 50.331269][ T5935] bad_page+0xb3/0x1f0
[ 50.331289][ T5935] ? __pfx_bad_page+0x10/0x10
[ 50.331309][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 50.331330][ T5935] free_frozen_pages+0x701/0xfb0
[ 50.331351][ T5935] page_frag_free+0x255/0x2a0
[ 50.331370][ T5935] __xdp_return+0x363/0xac0
[ 50.331393][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 50.331411][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 50.331448][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 50.331463][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 50.331494][ T5935] do_xdp_generic+0x70a/0xe70
[ 50.331515][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 50.331548][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 50.331578][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.331611][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 50.331633][ T5935] ? find_held_lock+0x2d/0x110
[ 50.331657][ T5935] ? __pfx_lock_release+0x10/0x10
[ 50.331691][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.331717][ T5935] vfs_write+0x5ae/0x1150
[ 50.331732][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 50.331771][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 50.331792][ T5935] ? rcu_is_watching+0x12/0xc0
[ 50.331821][ T5935] ksys_write+0x12b/0x250
[ 50.331847][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 50.331870][ T5935] do_syscall_64+0xcd/0x250
[ 50.331894][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.331917][ T5935] RIP: 0033:0x7f202c489760
[ 50.331931][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 50.331946][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 50.331960][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 50.331969][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 50.331977][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 50.331986][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 50.331995][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 50.332016][ T5935] </TASK>
[ 50.394879][ T5935] Disabling lock debugging due to kernel taint
[ 50.396522][ T5935] BUG: Bad page state in process syz-executor326 pfn:2358d
[ 50.398388][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x2358d
[ 50.400997][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.402987][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 50.405263][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 50.407565][ T5935] page dumped because: page_pool leak
[ 50.409225][ T5935] page_owner tracks the page as allocated
[ 50.410795][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272746498, free_ts 47692043282
[ 50.415304][ T5935] post_alloc_hook+0x181/0x1b0
[ 50.416646][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 50.418684][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 50.420417][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 50.421913][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 50.423514][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 50.424943][ T5935] skb_pp_cow_data+0x776/0xf10
[ 50.426366][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 50.427954][ T5935] do_xdp_generic+0x3f1/0xe70
[ 50.429319][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.430599][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.432001][ T5935] vfs_write+0x5ae/0x1150
[ 50.433149][ T5935] ksys_write+0x12b/0x250
[ 50.434310][ T5935] do_syscall_64+0xcd/0x250
[ 50.435530][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.437097][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 50.438807][ T5935] free_frozen_pages+0x6db/0xfb0
[ 50.440131][ T5935] __folio_put+0x32a/0x450
[ 50.441404][ T5935] put_page+0x264/0x2d0
[ 50.442558][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 50.443963][ T5935] anon_pipe_read+0x5cb/0x1210
[ 50.445218][ T5935] vfs_read+0xa53/0xbf0
[ 50.446350][ T5935] ksys_read+0x207/0x250
[ 50.447530][ T5935] do_syscall_64+0xcd/0x250
[ 50.448894][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.451087][ T5935] Modules linked in:
[ 50.452232][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 50.452247][ T5935] Tainted: [B]=BAD_PAGE
[ 50.452251][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.452257][ T5935] Call Trace:
[ 50.452260][ T5935] <TASK>
[ 50.452264][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 50.452280][ T5935] bad_page+0xb3/0x1f0
[ 50.452292][ T5935] ? __pfx_bad_page+0x10/0x10
[ 50.452304][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 50.452316][ T5935] free_frozen_pages+0x701/0xfb0
[ 50.452326][ T5935] page_frag_free+0x255/0x2a0
[ 50.452338][ T5935] __xdp_return+0x363/0xac0
[ 50.452352][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 50.452362][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 50.452380][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 50.452388][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 50.452403][ T5935] do_xdp_generic+0x70a/0xe70
[ 50.452414][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 50.452427][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 50.452443][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.452459][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 50.452472][ T5935] ? find_held_lock+0x2d/0x110
[ 50.452485][ T5935] ? __pfx_lock_release+0x10/0x10
[ 50.452501][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.452515][ T5935] vfs_write+0x5ae/0x1150
[ 50.452524][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 50.452539][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 50.452548][ T5935] ? rcu_is_watching+0x12/0xc0
[ 50.452560][ T5935] ksys_write+0x12b/0x250
[ 50.452569][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 50.452579][ T5935] do_syscall_64+0xcd/0x250
[ 50.452592][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.452606][ T5935] RIP: 0033:0x7f202c489760
[ 50.452614][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 50.452623][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 50.452633][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 50.452639][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 50.452644][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 50.452650][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 50.452655][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 50.452663][ T5935] </TASK>
[ 50.452669][ T5935] BUG: Bad page state in process syz-executor326 pfn:238ed
[ 50.522107][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x238ed
[ 50.524447][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.526288][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 50.528582][ T5935] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 50.530786][ T5935] page dumped because: page_pool leak
[ 50.532302][ T5935] page_owner tracks the page as allocated
[ 50.533798][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272742073, free_ts 47692089847
[ 50.538496][ T5935] post_alloc_hook+0x181/0x1b0
[ 50.539794][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 50.541269][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 50.542902][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 50.544393][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 50.546186][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 50.547618][ T5935] skb_pp_cow_data+0x776/0xf10
[ 50.548900][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 50.550217][ T5935] do_xdp_generic+0x3f1/0xe70
[ 50.551473][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.552763][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.554050][ T5935] vfs_write+0x5ae/0x1150
[ 50.555192][ T5935] ksys_write+0x12b/0x250
[ 50.556700][ T5935] do_syscall_64+0xcd/0x250
[ 50.558423][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.559992][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 50.561668][ T5935] free_frozen_pages+0x6db/0xfb0
[ 50.563079][ T5935] __folio_put+0x32a/0x450
[ 50.564286][ T5935] put_page+0x264/0x2d0
[ 50.565401][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 50.567008][ T5935] anon_pipe_read+0x5cb/0x1210
[ 50.568266][ T5935] vfs_read+0xa53/0xbf0
[ 50.569352][ T5935] ksys_read+0x207/0x250
[ 50.570451][ T5935] do_syscall_64+0xcd/0x250
[ 50.571640][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.573245][ T5935] Modules linked in:
[ 50.574280][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 50.574295][ T5935] Tainted: [B]=BAD_PAGE
[ 50.574298][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.574304][ T5935] Call Trace:
[ 50.574308][ T5935] <TASK>
[ 50.574312][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 50.574327][ T5935] bad_page+0xb3/0x1f0
[ 50.574339][ T5935] ? __pfx_bad_page+0x10/0x10
[ 50.574351][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 50.574363][ T5935] free_frozen_pages+0x701/0xfb0
[ 50.574373][ T5935] page_frag_free+0x255/0x2a0
[ 50.574385][ T5935] __xdp_return+0x363/0xac0
[ 50.574399][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 50.574409][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 50.574427][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 50.574434][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 50.574449][ T5935] do_xdp_generic+0x70a/0xe70
[ 50.574460][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 50.574473][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 50.574489][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.574504][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 50.574518][ T5935] ? find_held_lock+0x2d/0x110
[ 50.574530][ T5935] ? __pfx_lock_release+0x10/0x10
[ 50.574546][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.574560][ T5935] vfs_write+0x5ae/0x1150
[ 50.574569][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 50.574583][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 50.574593][ T5935] ? rcu_is_watching+0x12/0xc0
[ 50.574605][ T5935] ksys_write+0x12b/0x250
[ 50.574614][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 50.574624][ T5935] do_syscall_64+0xcd/0x250
[ 50.574637][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.574651][ T5935] RIP: 0033:0x7f202c489760
[ 50.574659][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 50.574668][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 50.574677][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 50.574683][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 50.574689][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 50.574694][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 50.574700][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 50.574708][ T5935] </TASK>
[ 50.574714][ T5935] BUG: Bad page state in process syz-executor326 pfn:2437d
[ 50.642752][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x2437d
[ 50.645594][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.647504][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 50.649793][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 50.652162][ T5935] page dumped because: page_pool leak
[ 50.653619][ T5935] page_owner tracks the page as allocated
[ 50.655172][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272736770, free_ts 47692094280
[ 50.659904][ T5935] post_alloc_hook+0x181/0x1b0
[ 50.661280][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 50.662952][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 50.665178][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 50.666730][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 50.668270][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 50.669645][ T5935] skb_pp_cow_data+0x776/0xf10
[ 50.670914][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 50.672328][ T5935] do_xdp_generic+0x3f1/0xe70
[ 50.673607][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.674914][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.676269][ T5935] vfs_write+0x5ae/0x1150
[ 50.677421][ T5935] ksys_write+0x12b/0x250
[ 50.678574][ T5935] do_syscall_64+0xcd/0x250
[ 50.679793][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.681451][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 50.683224][ T5935] free_frozen_pages+0x6db/0xfb0
[ 50.684823][ T5935] __folio_put+0x32a/0x450
[ 50.686167][ T5935] put_page+0x264/0x2d0
[ 50.687290][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 50.688663][ T5935] anon_pipe_read+0x5cb/0x1210
[ 50.689931][ T5935] vfs_read+0xa53/0xbf0
[ 50.691039][ T5935] ksys_read+0x207/0x250
[ 50.692232][ T5935] do_syscall_64+0xcd/0x250
[ 50.693441][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.694968][ T5935] Modules linked in:
[ 50.696002][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 50.696017][ T5935] Tainted: [B]=BAD_PAGE
[ 50.696020][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.696026][ T5935] Call Trace:
[ 50.696030][ T5935] <TASK>
[ 50.696034][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 50.696048][ T5935] bad_page+0xb3/0x1f0
[ 50.696061][ T5935] ? __pfx_bad_page+0x10/0x10
[ 50.696073][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 50.696084][ T5935] free_frozen_pages+0x701/0xfb0
[ 50.696095][ T5935] page_frag_free+0x255/0x2a0
[ 50.696106][ T5935] __xdp_return+0x363/0xac0
[ 50.696120][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 50.696130][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 50.696148][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 50.696156][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 50.696170][ T5935] do_xdp_generic+0x70a/0xe70
[ 50.696181][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 50.696194][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 50.696210][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.696226][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 50.696240][ T5935] ? find_held_lock+0x2d/0x110
[ 50.696256][ T5935] ? __pfx_lock_release+0x10/0x10
[ 50.696272][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.696287][ T5935] vfs_write+0x5ae/0x1150
[ 50.696296][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 50.696310][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 50.696319][ T5935] ? rcu_is_watching+0x12/0xc0
[ 50.696332][ T5935] ksys_write+0x12b/0x250
[ 50.696341][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 50.696351][ T5935] do_syscall_64+0xcd/0x250
[ 50.696364][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.696377][ T5935] RIP: 0033:0x7f202c489760
[ 50.696385][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 50.696395][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 50.696404][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 50.696410][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 50.696416][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 50.696421][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 50.696427][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 50.696435][ T5935] </TASK>
[ 50.696441][ T5935] BUG: Bad page state in process syz-executor326 pfn:35a6f
[ 50.763663][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x35a6f
[ 50.765901][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.767749][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 50.770264][ T5935] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 50.773370][ T5935] page dumped because: page_pool leak
[ 50.774789][ T5935] page_owner tracks the page as allocated
[ 50.776283][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272732343, free_ts 47692108273
[ 50.781034][ T5935] post_alloc_hook+0x181/0x1b0
[ 50.782416][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 50.783829][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 50.785347][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 50.786770][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 50.788298][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 50.789684][ T5935] skb_pp_cow_data+0x776/0xf10
[ 50.791007][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 50.792968][ T5935] do_xdp_generic+0x3f1/0xe70
[ 50.794427][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.795702][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.796997][ T5935] vfs_write+0x5ae/0x1150
[ 50.798127][ T5935] ksys_write+0x12b/0x250
[ 50.799291][ T5935] do_syscall_64+0xcd/0x250
[ 50.800507][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.802381][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 50.804290][ T5935] free_frozen_pages+0x6db/0xfb0
[ 50.805551][ T5935] __folio_put+0x32a/0x450
[ 50.806729][ T5935] put_page+0x264/0x2d0
[ 50.807840][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 50.809220][ T5935] anon_pipe_read+0x5cb/0x1210
[ 50.810490][ T5935] vfs_read+0xa53/0xbf0
[ 50.811594][ T5935] ksys_read+0x207/0x250
[ 50.813021][ T5935] do_syscall_64+0xcd/0x250
[ 50.814691][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.816366][ T5935] Modules linked in:
[ 50.817400][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 50.817415][ T5935] Tainted: [B]=BAD_PAGE
[ 50.817418][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.817424][ T5935] Call Trace:
[ 50.817428][ T5935] <TASK>
[ 50.817432][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 50.817447][ T5935] bad_page+0xb3/0x1f0
[ 50.817460][ T5935] ? __pfx_bad_page+0x10/0x10
[ 50.817472][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 50.817483][ T5935] free_frozen_pages+0x701/0xfb0
[ 50.817494][ T5935] page_frag_free+0x255/0x2a0
[ 50.817505][ T5935] __xdp_return+0x363/0xac0
[ 50.817520][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 50.817529][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 50.817547][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 50.817556][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 50.817569][ T5935] do_xdp_generic+0x70a/0xe70
[ 50.817581][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 50.817594][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 50.817610][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.817625][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 50.817639][ T5935] ? find_held_lock+0x2d/0x110
[ 50.817651][ T5935] ? __pfx_lock_release+0x10/0x10
[ 50.817667][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.817682][ T5935] vfs_write+0x5ae/0x1150
[ 50.817691][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 50.817706][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 50.817715][ T5935] ? rcu_is_watching+0x12/0xc0
[ 50.817727][ T5935] ksys_write+0x12b/0x250
[ 50.817736][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 50.817746][ T5935] do_syscall_64+0xcd/0x250
[ 50.817759][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.817773][ T5935] RIP: 0033:0x7f202c489760
[ 50.817781][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 50.817790][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 50.817799][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 50.817805][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 50.817811][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 50.817816][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 50.817822][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 50.817831][ T5935] </TASK>
[ 50.817840][ T5935] BUG: Bad page state in process syz-executor326 pfn:28a40
[ 50.885532][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x28a40
[ 50.888098][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 50.889899][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 50.892299][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 50.894596][ T5935] page dumped because: page_pool leak
[ 50.896038][ T5935] page_owner tracks the page as allocated
[ 50.897542][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272727890, free_ts 47692112620
[ 50.901938][ T5935] post_alloc_hook+0x181/0x1b0
[ 50.903299][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 50.904796][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 50.906365][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 50.907825][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 50.909361][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 50.910741][ T5935] skb_pp_cow_data+0x776/0xf10
[ 50.912269][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 50.913617][ T5935] do_xdp_generic+0x3f1/0xe70
[ 50.914900][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.916168][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.917540][ T5935] vfs_write+0x5ae/0x1150
[ 50.918682][ T5935] ksys_write+0x12b/0x250
[ 50.920025][ T5935] do_syscall_64+0xcd/0x250
[ 50.921440][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.923056][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 50.924762][ T5935] free_frozen_pages+0x6db/0xfb0
[ 50.926050][ T5935] __folio_put+0x32a/0x450
[ 50.927217][ T5935] put_page+0x264/0x2d0
[ 50.928368][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 50.929720][ T5935] anon_pipe_read+0x5cb/0x1210
[ 50.930973][ T5935] vfs_read+0xa53/0xbf0
[ 50.932145][ T5935] ksys_read+0x207/0x250
[ 50.933298][ T5935] do_syscall_64+0xcd/0x250
[ 50.934518][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.936059][ T5935] Modules linked in:
[ 50.937094][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 50.937109][ T5935] Tainted: [B]=BAD_PAGE
[ 50.937112][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 50.937118][ T5935] Call Trace:
[ 50.937122][ T5935] <TASK>
[ 50.937126][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 50.937141][ T5935] bad_page+0xb3/0x1f0
[ 50.937153][ T5935] ? __pfx_bad_page+0x10/0x10
[ 50.937165][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 50.937177][ T5935] free_frozen_pages+0x701/0xfb0
[ 50.937187][ T5935] page_frag_free+0x255/0x2a0
[ 50.937198][ T5935] __xdp_return+0x363/0xac0
[ 50.937213][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 50.937223][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 50.937240][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 50.937248][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 50.937262][ T5935] do_xdp_generic+0x70a/0xe70
[ 50.937274][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 50.937290][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 50.937305][ T5935] tun_get_user+0x1e04/0x3e50
[ 50.937321][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 50.937334][ T5935] ? find_held_lock+0x2d/0x110
[ 50.937346][ T5935] ? __pfx_lock_release+0x10/0x10
[ 50.937362][ T5935] tun_chr_write_iter+0xdc/0x210
[ 50.937377][ T5935] vfs_write+0x5ae/0x1150
[ 50.937386][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 50.937400][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 50.937410][ T5935] ? rcu_is_watching+0x12/0xc0
[ 50.937422][ T5935] ksys_write+0x12b/0x250
[ 50.937431][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 50.937441][ T5935] do_syscall_64+0xcd/0x250
[ 50.937454][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.937468][ T5935] RIP: 0033:0x7f202c489760
[ 50.937477][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 50.937486][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 50.937495][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 50.937501][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 50.937507][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 50.937513][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 50.937518][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 50.937526][ T5935] </TASK>
[ 50.937533][ T5935] BUG: Bad page state in process syz-executor326 pfn:28b4c
[ 51.003727][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x28b4c
[ 51.006301][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.008162][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 51.010418][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 51.012720][ T5935] page dumped because: page_pool leak
[ 51.014179][ T5935] page_owner tracks the page as allocated
[ 51.015638][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272723366, free_ts 47692116994
[ 51.020066][ T5935] post_alloc_hook+0x181/0x1b0
[ 51.021526][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 51.023006][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 51.024593][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 51.026106][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 51.027776][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 51.029219][ T5935] skb_pp_cow_data+0x776/0xf10
[ 51.030467][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 51.031960][ T5935] do_xdp_generic+0x3f1/0xe70
[ 51.033269][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.034510][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.035829][ T5935] vfs_write+0x5ae/0x1150
[ 51.036977][ T5935] ksys_write+0x12b/0x250
[ 51.038200][ T5935] do_syscall_64+0xcd/0x250
[ 51.039397][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.040974][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 51.042643][ T5935] free_frozen_pages+0x6db/0xfb0
[ 51.043980][ T5935] __folio_put+0x32a/0x450
[ 51.045138][ T5935] put_page+0x264/0x2d0
[ 51.046238][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 51.047595][ T5935] anon_pipe_read+0x5cb/0x1210
[ 51.048846][ T5935] vfs_read+0xa53/0xbf0
[ 51.049933][ T5935] ksys_read+0x207/0x250
[ 51.051061][ T5935] do_syscall_64+0xcd/0x250
[ 51.052327][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.053984][ T5935] Modules linked in:
[ 51.055046][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 51.055061][ T5935] Tainted: [B]=BAD_PAGE
[ 51.055065][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.055071][ T5935] Call Trace:
[ 51.055074][ T5935] <TASK>
[ 51.055078][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 51.055093][ T5935] bad_page+0xb3/0x1f0
[ 51.055105][ T5935] ? __pfx_bad_page+0x10/0x10
[ 51.055117][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 51.055129][ T5935] free_frozen_pages+0x701/0xfb0
[ 51.055139][ T5935] page_frag_free+0x255/0x2a0
[ 51.055151][ T5935] __xdp_return+0x363/0xac0
[ 51.055165][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 51.055175][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 51.055193][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 51.055201][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 51.055215][ T5935] do_xdp_generic+0x70a/0xe70
[ 51.055239][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 51.055254][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 51.055270][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.055289][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 51.055303][ T5935] ? find_held_lock+0x2d/0x110
[ 51.055315][ T5935] ? __pfx_lock_release+0x10/0x10
[ 51.055331][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.055345][ T5935] vfs_write+0x5ae/0x1150
[ 51.055354][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 51.055369][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 51.055378][ T5935] ? rcu_is_watching+0x12/0xc0
[ 51.055390][ T5935] ksys_write+0x12b/0x250
[ 51.055399][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 51.055409][ T5935] do_syscall_64+0xcd/0x250
[ 51.055423][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.055437][ T5935] RIP: 0033:0x7f202c489760
[ 51.055445][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 51.055454][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 51.055463][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 51.055469][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 51.055475][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 51.055480][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.055486][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 51.055494][ T5935] </TASK>
[ 51.055500][ T5935] BUG: Bad page state in process syz-executor326 pfn:30123
[ 51.123556][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x30123
[ 51.125845][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.127688][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 51.129927][ T5935] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 51.132265][ T5935] page dumped because: page_pool leak
[ 51.133722][ T5935] page_owner tracks the page as allocated
[ 51.135214][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272718669, free_ts 47692126116
[ 51.139854][ T5935] post_alloc_hook+0x181/0x1b0
[ 51.141133][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 51.142718][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 51.144474][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 51.145978][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 51.147590][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 51.149088][ T5935] skb_pp_cow_data+0x776/0xf10
[ 51.150400][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 51.151816][ T5935] do_xdp_generic+0x3f1/0xe70
[ 51.153114][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.154394][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.155827][ T5935] vfs_write+0x5ae/0x1150
[ 51.156991][ T5935] ksys_write+0x12b/0x250
[ 51.158148][ T5935] do_syscall_64+0xcd/0x250
[ 51.159390][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.160974][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 51.162734][ T5935] free_frozen_pages+0x6db/0xfb0
[ 51.164105][ T5935] __folio_put+0x32a/0x450
[ 51.165312][ T5935] put_page+0x264/0x2d0
[ 51.166436][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 51.167873][ T5935] anon_pipe_read+0x5cb/0x1210
[ 51.169195][ T5935] vfs_read+0xa53/0xbf0
[ 51.170295][ T5935] ksys_read+0x207/0x250
[ 51.171489][ T5935] do_syscall_64+0xcd/0x250
[ 51.172874][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.174492][ T5935] Modules linked in:
[ 51.175539][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 51.175554][ T5935] Tainted: [B]=BAD_PAGE
[ 51.175557][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.175564][ T5935] Call Trace:
[ 51.175568][ T5935] <TASK>
[ 51.175572][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 51.175587][ T5935] bad_page+0xb3/0x1f0
[ 51.175600][ T5935] ? __pfx_bad_page+0x10/0x10
[ 51.175612][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 51.175623][ T5935] free_frozen_pages+0x701/0xfb0
[ 51.175634][ T5935] page_frag_free+0x255/0x2a0
[ 51.175645][ T5935] __xdp_return+0x363/0xac0
[ 51.175660][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 51.175670][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 51.175688][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 51.175696][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 51.175710][ T5935] do_xdp_generic+0x70a/0xe70
[ 51.175721][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 51.175734][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 51.175750][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.175766][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 51.175780][ T5935] ? find_held_lock+0x2d/0x110
[ 51.175792][ T5935] ? __pfx_lock_release+0x10/0x10
[ 51.175808][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.175823][ T5935] vfs_write+0x5ae/0x1150
[ 51.175831][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 51.175846][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 51.175860][ T5935] ? rcu_is_watching+0x12/0xc0
[ 51.175875][ T5935] ksys_write+0x12b/0x250
[ 51.175884][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 51.175894][ T5935] do_syscall_64+0xcd/0x250
[ 51.175908][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.175922][ T5935] RIP: 0033:0x7f202c489760
[ 51.175932][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 51.175942][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 51.175951][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 51.175957][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 51.175963][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 51.175968][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.175974][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 51.175982][ T5935] </TASK>
[ 51.175989][ T5935] BUG: Bad page state in process syz-executor326 pfn:239a0
[ 51.242778][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x239a0
[ 51.245418][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.247353][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 51.249571][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 51.251913][ T5935] page dumped because: page_pool leak
[ 51.253433][ T5935] page_owner tracks the page as allocated
[ 51.255020][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272714323, free_ts 47692130611
[ 51.259395][ T5935] post_alloc_hook+0x181/0x1b0
[ 51.260721][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 51.262214][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 51.263788][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 51.265217][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 51.266752][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 51.268176][ T5935] skb_pp_cow_data+0x776/0xf10
[ 51.269470][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 51.270845][ T5935] do_xdp_generic+0x3f1/0xe70
[ 51.272239][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.273642][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.274943][ T5935] vfs_write+0x5ae/0x1150
[ 51.276086][ T5935] ksys_write+0x12b/0x250
[ 51.277217][ T5935] do_syscall_64+0xcd/0x250
[ 51.278402][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.280028][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 51.281855][ T5935] free_frozen_pages+0x6db/0xfb0
[ 51.283264][ T5935] __folio_put+0x32a/0x450
[ 51.284492][ T5935] put_page+0x264/0x2d0
[ 51.285587][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 51.287036][ T5935] anon_pipe_read+0x5cb/0x1210
[ 51.288387][ T5935] vfs_read+0xa53/0xbf0
[ 51.289554][ T5935] ksys_read+0x207/0x250
[ 51.290806][ T5935] do_syscall_64+0xcd/0x250
[ 51.292211][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.293879][ T5935] Modules linked in:
[ 51.294965][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 51.294981][ T5935] Tainted: [B]=BAD_PAGE
[ 51.294985][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.294991][ T5935] Call Trace:
[ 51.294996][ T5935] <TASK>
[ 51.295000][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 51.295015][ T5935] bad_page+0xb3/0x1f0
[ 51.295027][ T5935] ? __pfx_bad_page+0x10/0x10
[ 51.295039][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 51.295051][ T5935] free_frozen_pages+0x701/0xfb0
[ 51.295062][ T5935] page_frag_free+0x255/0x2a0
[ 51.295073][ T5935] __xdp_return+0x363/0xac0
[ 51.295088][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 51.295098][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 51.295115][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 51.295123][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 51.295136][ T5935] do_xdp_generic+0x70a/0xe70
[ 51.295147][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 51.295161][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 51.295176][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.295192][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 51.295206][ T5935] ? find_held_lock+0x2d/0x110
[ 51.295221][ T5935] ? __pfx_lock_release+0x10/0x10
[ 51.295256][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.295270][ T5935] vfs_write+0x5ae/0x1150
[ 51.295279][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 51.295294][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 51.295303][ T5935] ? rcu_is_watching+0x12/0xc0
[ 51.295316][ T5935] ksys_write+0x12b/0x250
[ 51.295325][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 51.295335][ T5935] do_syscall_64+0xcd/0x250
[ 51.295349][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.295363][ T5935] RIP: 0033:0x7f202c489760
[ 51.295373][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 51.295383][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 51.295392][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 51.295398][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 51.295404][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 51.295410][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.295415][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 51.295423][ T5935] </TASK>
[ 51.295430][ T5935] BUG: Bad page state in process syz-executor326 pfn:247f1
[ 51.361455][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x247f1
[ 51.363819][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.365775][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 51.368080][ T5935] raw: 0000000000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 51.370356][ T5935] page dumped because: page_pool leak
[ 51.371835][ T5935] page_owner tracks the page as allocated
[ 51.373339][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272709841, free_ts 47692135539
[ 51.377802][ T5935] post_alloc_hook+0x181/0x1b0
[ 51.379075][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 51.380527][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 51.382227][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 51.383766][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 51.385325][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 51.386741][ T5935] skb_pp_cow_data+0x776/0xf10
[ 51.388020][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 51.389359][ T5935] do_xdp_generic+0x3f1/0xe70
[ 51.390669][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.391991][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.393353][ T5935] vfs_write+0x5ae/0x1150
[ 51.394536][ T5935] ksys_write+0x12b/0x250
[ 51.395715][ T5935] do_syscall_64+0xcd/0x250
[ 51.396935][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.398497][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 51.400195][ T5935] free_frozen_pages+0x6db/0xfb0
[ 51.401562][ T5935] __folio_put+0x32a/0x450
[ 51.402817][ T5935] put_page+0x264/0x2d0
[ 51.403923][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 51.405282][ T5935] anon_pipe_read+0x5cb/0x1210
[ 51.406549][ T5935] vfs_read+0xa53/0xbf0
[ 51.407670][ T5935] ksys_read+0x207/0x250
[ 51.408793][ T5935] do_syscall_64+0xcd/0x250
[ 51.409987][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.411585][ T5935] Modules linked in:
[ 51.412677][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 51.412692][ T5935] Tainted: [B]=BAD_PAGE
[ 51.412695][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.412702][ T5935] Call Trace:
[ 51.412706][ T5935] <TASK>
[ 51.412710][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 51.412725][ T5935] bad_page+0xb3/0x1f0
[ 51.412737][ T5935] ? __pfx_bad_page+0x10/0x10
[ 51.412749][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 51.412761][ T5935] free_frozen_pages+0x701/0xfb0
[ 51.412771][ T5935] page_frag_free+0x255/0x2a0
[ 51.412782][ T5935] __xdp_return+0x363/0xac0
[ 51.412797][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 51.412807][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 51.412825][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 51.412833][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 51.412847][ T5935] do_xdp_generic+0x70a/0xe70
[ 51.412858][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 51.412871][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 51.412887][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.412903][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 51.412917][ T5935] ? find_held_lock+0x2d/0x110
[ 51.412929][ T5935] ? __pfx_lock_release+0x10/0x10
[ 51.412946][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.412960][ T5935] vfs_write+0x5ae/0x1150
[ 51.412969][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 51.412984][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 51.412993][ T5935] ? rcu_is_watching+0x12/0xc0
[ 51.413005][ T5935] ksys_write+0x12b/0x250
[ 51.413014][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 51.413024][ T5935] do_syscall_64+0xcd/0x250
[ 51.413038][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.413052][ T5935] RIP: 0033:0x7f202c489760
[ 51.413059][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 51.413069][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 51.413079][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 51.413085][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 51.413091][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 51.413096][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.413102][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 51.413110][ T5935] </TASK>
[ 51.413117][ T5935] BUG: Bad page state in process syz-executor326 pfn:301ab
[ 51.479042][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x301ab
[ 51.481692][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.483637][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 51.485893][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 51.488145][ T5935] page dumped because: page_pool leak
[ 51.489539][ T5935] page_owner tracks the page as allocated
[ 51.491043][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272705381, free_ts 47692140280
[ 51.495762][ T5935] post_alloc_hook+0x181/0x1b0
[ 51.497058][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 51.498508][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 51.500091][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 51.501600][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 51.503250][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 51.504718][ T5935] skb_pp_cow_data+0x776/0xf10
[ 51.506010][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 51.507419][ T5935] do_xdp_generic+0x3f1/0xe70
[ 51.508768][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.510089][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.511447][ T5935] vfs_write+0x5ae/0x1150
[ 51.512680][ T5935] ksys_write+0x12b/0x250
[ 51.513854][ T5935] do_syscall_64+0xcd/0x250
[ 51.515078][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.516629][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 51.518280][ T5935] free_frozen_pages+0x6db/0xfb0
[ 51.519615][ T5935] __folio_put+0x32a/0x450
[ 51.520833][ T5935] put_page+0x264/0x2d0
[ 51.522032][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 51.523481][ T5935] anon_pipe_read+0x5cb/0x1210
[ 51.524762][ T5935] vfs_read+0xa53/0xbf0
[ 51.525890][ T5935] ksys_read+0x207/0x250
[ 51.527051][ T5935] do_syscall_64+0xcd/0x250
[ 51.528292][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.529861][ T5935] Modules linked in:
[ 51.530945][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 51.530959][ T5935] Tainted: [B]=BAD_PAGE
[ 51.530963][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.530969][ T5935] Call Trace:
[ 51.530973][ T5935] <TASK>
[ 51.530977][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 51.530992][ T5935] bad_page+0xb3/0x1f0
[ 51.531004][ T5935] ? __pfx_bad_page+0x10/0x10
[ 51.531016][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 51.531028][ T5935] free_frozen_pages+0x701/0xfb0
[ 51.531038][ T5935] page_frag_free+0x255/0x2a0
[ 51.531049][ T5935] __xdp_return+0x363/0xac0
[ 51.531064][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 51.531075][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 51.531093][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 51.531101][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 51.531115][ T5935] do_xdp_generic+0x70a/0xe70
[ 51.531126][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 51.531140][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 51.531155][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.531170][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 51.531184][ T5935] ? find_held_lock+0x2d/0x110
[ 51.531196][ T5935] ? __pfx_lock_release+0x10/0x10
[ 51.531212][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.531244][ T5935] vfs_write+0x5ae/0x1150
[ 51.531253][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 51.531268][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 51.531277][ T5935] ? rcu_is_watching+0x12/0xc0
[ 51.531290][ T5935] ksys_write+0x12b/0x250
[ 51.531299][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 51.531309][ T5935] do_syscall_64+0xcd/0x250
[ 51.531322][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.531336][ T5935] RIP: 0033:0x7f202c489760
[ 51.531345][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 51.531354][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 51.531363][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 51.531369][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 51.531375][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 51.531380][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.531385][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 51.531393][ T5935] </TASK>
[ 51.531400][ T5935] BUG: Bad page state in process syz-executor326 pfn:28b80
[ 51.597638][ T5935] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x28b80
[ 51.600285][ T5935] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 51.602219][ T5935] raw: 00fff00000000000 dead000000000040 ffff888020d6d000 0000000000000000
[ 51.604513][ T5935] raw: ffff888000000000 0000000000000001 00000000ffffffff 0000000000000000
[ 51.606740][ T5935] page dumped because: page_pool leak
[ 51.608152][ T5935] page_owner tracks the page as allocated
[ 51.609637][ T5935] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2820(GFP_ATOMIC|__GFP_NOWARN), pid 5935, tgid 5935 (syz-executor326), ts 50272700662, free_ts 47692149350
[ 51.614224][ T5935] post_alloc_hook+0x181/0x1b0
[ 51.615534][ T5935] get_page_from_freelist+0xfce/0x2f80
[ 51.616992][ T5935] __alloc_frozen_pages_noprof+0x221/0x2470
[ 51.618658][ T5935] alloc_pages_bulk_noprof+0x6f9/0x1390
[ 51.620142][ T5935] __page_pool_alloc_pages_slow+0x18c/0x770
[ 51.621828][ T5935] page_pool_alloc_netmems+0xc4/0x160
[ 51.623298][ T5935] skb_pp_cow_data+0x776/0xf10
[ 51.624614][ T5935] skb_cow_data_for_xdp+0x88/0xb0
[ 51.626049][ T5935] do_xdp_generic+0x3f1/0xe70
[ 51.627321][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.628563][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.629908][ T5935] vfs_write+0x5ae/0x1150
[ 51.631120][ T5935] ksys_write+0x12b/0x250
[ 51.632404][ T5935] do_syscall_64+0xcd/0x250
[ 51.633643][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.635199][ T5935] page last free pid 5925 tgid 5925 stack trace:
[ 51.636857][ T5935] free_frozen_pages+0x6db/0xfb0
[ 51.638156][ T5935] __folio_put+0x32a/0x450
[ 51.639369][ T5935] put_page+0x264/0x2d0
[ 51.640511][ T5935] anon_pipe_buf_release+0x153/0x2d0
[ 51.642003][ T5935] anon_pipe_read+0x5cb/0x1210
[ 51.643299][ T5935] vfs_read+0xa53/0xbf0
[ 51.644430][ T5935] ksys_read+0x207/0x250
[ 51.645563][ T5935] do_syscall_64+0xcd/0x250
[ 51.646792][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.648373][ T5935] Modules linked in:
[ 51.649462][ T5935] CPU: 2 UID: 0 PID: 5935 Comm: syz-executor326 Tainted: G B 6.14.0-syzkaller-00685-g3ba7dfb8da62 #0
[ 51.649477][ T5935] Tainted: [B]=BAD_PAGE
[ 51.649480][ T5935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 51.649486][ T5935] Call Trace:
[ 51.649491][ T5935] <TASK>
[ 51.649495][ T5935] dump_stack_lvl+0x16c/0x1f0
[ 51.649509][ T5935] bad_page+0xb3/0x1f0
[ 51.649521][ T5935] ? __pfx_bad_page+0x10/0x10
[ 51.649533][ T5935] ? page_bad_reason+0x9d/0x1e0
[ 51.649545][ T5935] free_frozen_pages+0x701/0xfb0
[ 51.649555][ T5935] page_frag_free+0x255/0x2a0
[ 51.649566][ T5935] __xdp_return+0x363/0xac0
[ 51.649581][ T5935] ? kmem_cache_free+0x2e2/0x4d0
[ 51.649590][ T5935] bpf_xdp_adjust_tail+0x9de/0xf70
[ 51.649608][ T5935] bpf_prog_f476d5219b92964a+0x1e/0x20
[ 51.649616][ T5935] bpf_prog_run_generic_xdp+0x623/0x1500
[ 51.649630][ T5935] do_xdp_generic+0x70a/0xe70
[ 51.649641][ T5935] ? __pfx_do_xdp_generic+0x10/0x10
[ 51.649655][ T5935] ? tun_get_user+0x1d55/0x3e50
[ 51.649670][ T5935] tun_get_user+0x1e04/0x3e50
[ 51.649685][ T5935] ? __pfx_tun_get_user+0x10/0x10
[ 51.649699][ T5935] ? find_held_lock+0x2d/0x110
[ 51.649711][ T5935] ? __pfx_lock_release+0x10/0x10
[ 51.649727][ T5935] tun_chr_write_iter+0xdc/0x210
[ 51.649742][ T5935] vfs_write+0x5ae/0x1150
[ 51.649750][ T5935] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 51.649765][ T5935] ? __pfx_vfs_write+0x10/0x10
[ 51.649774][ T5935] ? rcu_is_watching+0x12/0xc0
[ 51.649787][ T5935] ksys_write+0x12b/0x250
[ 51.649795][ T5935] ? __pfx_ksys_write+0x10/0x10
[ 51.649805][ T5935] do_syscall_64+0xcd/0x250
[ 51.649818][ T5935] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.649833][ T5935] RIP: 0033:0x7f202c489760
[ 51.649840][ T5935] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d 41 e9 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89
[ 51.649850][ T5935] RSP: 002b:00007fffa8c8a9b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 51.649859][ T5935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f202c489760
[ 51.649865][ T5935] RDX: 000000000000fdef RSI: 0000200000000a80 RDI: 00000000000000c8
[ 51.649871][ T5935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 51.649876][ T5935] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 51.649882][ T5935] R13: 0000000000000000 R14: 00007f202c4dd45c R15: 00007f202c4d8004
[ 51.649890][ T5935] </TASK>
VM DIAGNOSIS:
07:03:52 Registers:
info registers vcpu 0
CPU#0
RAX=000000000009a8f5 RBX=0000000000000000 RCX=ffffffff8b57d619 RDX=0000000000000000
RSI=ffffffff8b6cfd40 RDI=ffffffff8bd356a0 RBP=fffffbfff1bd2ee8 RSP=ffffffff8de07e20
R8 =0000000000000001 R9 =ffffed100d4c6f85 R10=ffff88806a637c2b R11=0000000000000000
R12=0000000000000000 R13=ffffffff8de97740 R14=ffffffff90625210 R15=0000000000000000
RIP=ffffffff8b57e9ff RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88806a600000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fc1904a4440 CR3=000000000df80000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000000084000 Opmask01=0000000000000001 Opmask02=00000000ffff3f01 Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 544d89e6442909b7 295bf4a7e84cc79a
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 697919584620e3ee 68cba626c1eaba2d
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6000d56550990f68 9810e29429187e86
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0495261dc906d9a6 e153e6dfb3400b27
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000001000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000040
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 001f9ec40000001f aaaaaaaa001f9fd0
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 001f9f2e84f4aaaa a4dc5806a2895044
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5ca880799fcdc75a bfc60000d4420000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 aaaaaaaa0000001f aaaa000004040000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 93dba2c9c2a2b6e3 a8a846a2c626be33
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 b4c83ab0452996b3 b8da38fcaa31d5db
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 a54ff53a3c6ef372 bb67ae856a09e667
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5be0cd191f83d9ab 9b05688c510e527f
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2732366164386266 6437616233672d35 383630302d72656c 6c616b7a79732d30
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 20726f20656c6966 2068637573206f4e
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0079726f74636572 696420726f20656c
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
CPU#1
RAX=0000000000058665 RBX=0000000000000001 RCX=ffffffff8b57d619 RDX=0000000000000000
RSI=ffffffff8b6cfd40 RDI=ffffffff8bd356a0 RBP=ffffed10039de488 RSP=ffffc90000177e08
R8 =0000000000000001 R9 =ffffed100d4e6f85 R10=ffff88806a737c2b R11=0000000000000000
R12=0000000000000001 R13=ffff88801cef2440 R14=ffffffff90625210 R15=0000000000000000
RIP=ffffffff8b57e9ff RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88806a700000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055cc89f0e128 CR3=000000000df80000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000ffffffff Opmask01=00000000ffffffff Opmask02=00000000fff80000 Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc5e1c9a10 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c5f5f0045544156 4952505f4342494c
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000042494c
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6362696c5f5f0045 5441564952505f43
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000a3d73 73616c637420745f 7366706d743a725f
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 2
CPU#2
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff85408d15 RDI=ffffffff9ab846c0 RBP=ffffffff9ab84680 RSP=ffffc9000379efc0
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000005
R12=0000000000000000 R13=0000000000000030 R14=ffffffff9ab84680 R15=0000000000000000
RIP=ffffffff85408d3f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055556552b380 ffffffff 00c00000
GS =0000 ffff88806a800000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000200000010000 CR3=0000000029350000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000ffe000c0 Opmask01=0000000000000fff Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa8c8a9c0 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000100000001 0000000b00000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f202c4f4684 00007f202c508260
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2e0078616d2d74 6e756f6d2f73662f 7379732f636f7270 2f00303030303031
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0b005d44480851 4b504a480a56430a 565c560a464a5755 0a00151515151514
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 3
CPU#3
RAX=000000000003709d RBX=0000000000000003 RCX=ffffffff8b57d619 RDX=0000000000000000
RSI=ffffffff8b6cfd40 RDI=ffffffff8bd356a0 RBP=ffffed1003ad1000 RSP=ffffc90000197e08
R8 =0000000000000001 R9 =ffffed100d526f85 R10=ffff88806a937c2b R11=0000000000000000
R12=0000000000000003 R13=ffff88801d688000 R14=ffffffff90625210 R15=0000000000000000
RIP=ffffffff8b57e9ff RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88806a900000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f202c50a000 CR3=0000000029350000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000ffe000c0 Opmask01=0000000000000fff Opmask02=00000000fff7ffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa8c8a9c0 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000100000001 0000000b00000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f202c4f4684 00007f202c508260
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2e0078616d2d74 6e756f6d2f73662f 7379732f636f7270 2f00303030303031
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0b005d44480851 4b504a480a56430a 565c560a464a5755 0a00151515151514
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000