Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts.
executing program
[ 52.674406][ T4160] loop0: detected capacity change from 0 to 32768
[ 52.788251][ T4160] ERROR: (device loop0): duplicateIXtree:
[ 52.788251][ T4160]
[ 52.796739][ T4160] ERROR: (device loop0): remounting filesystem as read-only
[ 52.807447][ T4160] BUG: Bad page state in process syz-executor260 pfn:7aaa2
[ 52.815016][ T4160] page:ffffea0001eaa880 refcount:0 mapcount:0 mapping:0000000000000000 index:0x33 pfn:0x7aaa2
[ 52.825334][ T4160] flags: 0xfff00000002006(referenced|uptodate|private|node=0|zone=1|lastcpupid=0x7ff)
[ 52.834989][ T4160] raw: 00fff00000002006 ffffea000092efc8 ffffc90002567980 0000000000000000
[ 52.843557][ T4160] raw: 0000000000000033 ffff888024bbc4d8 00000000ffffffff 0000000000000000
[ 52.852178][ T4160] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 52.859521][ T4160] page_owner tracks the page as allocated
[ 52.865272][ T4160] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xc40(GFP_NOFS), pid 4160, ts 52805926778, free_ts 46921947765
[ 52.878687][ T4160] get_page_from_freelist+0x322a/0x33c0
[ 52.884226][ T4160] __alloc_pages+0x272/0x700
[ 52.888900][ T4160] __page_cache_alloc+0xd4/0x4a0
[ 52.893822][ T4160] pagecache_get_page+0xa91/0x1010
[ 52.899037][ T4160] __get_metapage+0x2a4/0x1070
[ 52.903819][ T4160] diNewExt+0xacb/0x37e0
[ 52.908101][ T4160] diAllocAG+0xbe4/0x1e50
[ 52.912438][ T4160] diAlloc+0x1ce/0x1630
[ 52.916620][ T4160] ialloc+0x8b/0x970
[ 52.920517][ T4160] jfs_mkdir+0x1c1/0xbb0
[ 52.924849][ T4160] vfs_mkdir+0x3b6/0x590
[ 52.929091][ T4160] do_mkdirat+0x260/0x520
[ 52.933402][ T4160] __x64_sys_mkdirat+0x85/0x90
[ 52.938196][ T4160] do_syscall_64+0x3b/0xb0
[ 52.942620][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.948538][ T4160] page last free stack trace:
[ 52.953198][ T4160] free_unref_page_prepare+0xc34/0xcf0
[ 52.958686][ T4160] free_unref_page+0x95/0x2d0
[ 52.963359][ T4160] pipe_read+0x6e4/0x12b0
[ 52.967807][ T4160] vfs_read+0xa93/0xe10
[ 52.971982][ T4160] ksys_read+0x1a2/0x2c0
[ 52.976257][ T4160] do_syscall_64+0x3b/0xb0
[ 52.980773][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.986712][ T4160] Modules linked in:
[ 52.990629][ T4160] CPU: 1 PID: 4160 Comm: syz-executor260 Not tainted 5.15.169-syzkaller #0
[ 52.999199][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.009304][ T4160] Call Trace:
[ 53.012574][ T4160]
[ 53.015486][ T4160] dump_stack_lvl+0x1e3/0x2d0
[ 53.020143][ T4160] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 53.025754][ T4160] ? is_module_text_address+0x140/0x140
[ 53.031284][ T4160] bad_page+0x14b/0x170
[ 53.035416][ T4160] free_unref_page_prepare+0x48d/0xcf0
[ 53.040856][ T4160] free_unref_page_list+0x1f7/0x8e0
[ 53.046039][ T4160] ? uncharge_page+0x1f7/0x400
[ 53.050812][ T4160] ? free_unref_page_commit+0x500/0x500
[ 53.056339][ T4160] ? __mem_cgroup_uncharge_list+0xf8/0x150
[ 53.062142][ T4160] ? uncharge_batch+0x490/0x490
[ 53.066976][ T4160] ? _raw_spin_unlock+0x40/0x40
[ 53.071810][ T4160] ? __mod_zone_page_state+0x8a/0xc0
[ 53.077074][ T4160] release_pages+0x1bb9/0x1f40
[ 53.081840][ T4160] ? lru_cache_disable+0x30/0x30
[ 53.086758][ T4160] ? page_cache_free_page+0x510/0x510
[ 53.092132][ T4160] __pagevec_release+0x80/0xf0
[ 53.096897][ T4160] truncate_inode_pages_range+0x48b/0x1290
[ 53.102727][ T4160] ? invalidate_inode_page+0x370/0x370
[ 53.108186][ T4160] ? jfs_fill_super+0xc70/0xc70
[ 53.113043][ T4160] ? __static_call_return0+0x5/0x10
[ 53.118224][ T4160] ? shrink_dentry_list+0x685/0x6a0
[ 53.123421][ T4160] ? sync_filesystem+0x103/0x220
[ 53.128355][ T4160] jfs_remount+0x360/0x6a0
[ 53.132762][ T4160] ? jfs_statfs+0x500/0x500
[ 53.137246][ T4160] ? rwsem_write_trylock+0x166/0x210
[ 53.142514][ T4160] ? hook_sb_remount+0x19/0xc0
[ 53.147276][ T4160] ? bpf_lsm_sb_remount+0x5/0x10
[ 53.152214][ T4160] reconfigure_super+0x43a/0x870
[ 53.157151][ T4160] __se_sys_fsconfig+0x98b/0xec0
[ 53.162076][ T4160] ? __x64_sys_fsconfig+0xc0/0xc0
[ 53.167213][ T4160] ? syscall_enter_from_user_mode+0x2e/0x240
[ 53.173211][ T4160] ? lockdep_hardirqs_on+0x94/0x130
[ 53.178403][ T4160] ? __x64_sys_fsconfig+0x1c/0xc0
[ 53.183446][ T4160] do_syscall_64+0x3b/0xb0
[ 53.187848][ T4160] ? clear_bhb_loop+0x15/0x70
[ 53.192508][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.198395][ T4160] RIP: 0033:0x7f6983e82679
[ 53.202930][ T4160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 53.222681][ T4160] RSP: 002b:00007ffed12349c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
[ 53.231117][ T4160] RAX: ffffffffffffffda RBX: 00007ffed1234b98 RCX: 00007f6983e82679
[ 53.239081][ T4160] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004
[ 53.247034][ T4160] RBP: 00007f6983efc610 R08: 0000000000000000 R09: 00007ffed1234b98
[ 53.254984][ T4160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.262949][ T4160] R13: 00007ffed1234b88 R14: 0000000000000001 R15: 0000000000000001
[ 53.270907][ T4160]
[ 53.274159][ T4160] Disabling lock debugging due to kernel taint
[ 53.280342][ T4160] BUG: Bad page state in process syz-executor260 pfn:24bbf
[ 53.287629][ T4160] page:ffffea000092efc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x32 pfn:0x24bbf
[ 53.297880][ T4160] flags: 0xfff00000002006(referenced|uptodate|private|node=0|zone=1|lastcpupid=0x7ff)
[ 53.307447][ T4160] raw: 00fff00000002006 ffffea000092ef88 ffffc90002567980 0000000000000000
[ 53.316045][ T4160] raw: 0000000000000032 ffff888024bbc3e0 00000000ffffffff 0000000000000000
[ 53.324635][ T4160] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 53.331905][ T4160] page_owner tracks the page as allocated
[ 53.337625][ T4160] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xc40(GFP_NOFS), pid 4160, ts 52805889734, free_ts 46922084111
[ 53.351011][ T4160] get_page_from_freelist+0x322a/0x33c0
[ 53.356756][ T4160] __alloc_pages+0x272/0x700
[ 53.361342][ T4160] __page_cache_alloc+0xd4/0x4a0
[ 53.366312][ T4160] pagecache_get_page+0xa91/0x1010
[ 53.371416][ T4160] __get_metapage+0x2a4/0x1070
[ 53.376231][ T4160] diNewExt+0xacb/0x37e0
[ 53.380468][ T4160] diAllocAG+0xbe4/0x1e50
[ 53.384813][ T4160] diAlloc+0x1ce/0x1630
[ 53.388985][ T4160] ialloc+0x8b/0x970
[ 53.392875][ T4160] jfs_mkdir+0x1c1/0xbb0
[ 53.397120][ T4160] vfs_mkdir+0x3b6/0x590
[ 53.401386][ T4160] do_mkdirat+0x260/0x520
[ 53.405729][ T4160] __x64_sys_mkdirat+0x85/0x90
[ 53.410490][ T4160] do_syscall_64+0x3b/0xb0
[ 53.414943][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.420829][ T4160] page last free stack trace:
[ 53.425525][ T4160] free_unref_page_prepare+0xc34/0xcf0
[ 53.430976][ T4160] free_unref_page+0x95/0x2d0
[ 53.435672][ T4160] pipe_read+0x6e4/0x12b0
[ 53.439993][ T4160] vfs_read+0xa93/0xe10
[ 53.444125][ T4160] ksys_read+0x1a2/0x2c0
[ 53.448382][ T4160] do_syscall_64+0x3b/0xb0
[ 53.452787][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.458710][ T4160] Modules linked in:
[ 53.462593][ T4160] CPU: 1 PID: 4160 Comm: syz-executor260 Tainted: G B 5.15.169-syzkaller #0
[ 53.472557][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.482588][ T4160] Call Trace:
[ 53.485844][ T4160]
[ 53.488754][ T4160] dump_stack_lvl+0x1e3/0x2d0
[ 53.493406][ T4160] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 53.499015][ T4160] ? is_module_text_address+0x140/0x140
[ 53.504547][ T4160] bad_page+0x14b/0x170
[ 53.508692][ T4160] free_unref_page_prepare+0x48d/0xcf0
[ 53.514134][ T4160] free_unref_page_list+0x1f7/0x8e0
[ 53.519416][ T4160] ? uncharge_page+0x1f7/0x400
[ 53.524179][ T4160] ? free_unref_page_commit+0x500/0x500
[ 53.529699][ T4160] ? __mem_cgroup_uncharge_list+0xf8/0x150
[ 53.535478][ T4160] ? uncharge_batch+0x490/0x490
[ 53.540320][ T4160] ? _raw_spin_unlock+0x40/0x40
[ 53.545145][ T4160] ? __mod_zone_page_state+0x8a/0xc0
[ 53.550409][ T4160] release_pages+0x1bb9/0x1f40
[ 53.555169][ T4160] ? lru_cache_disable+0x30/0x30
[ 53.560084][ T4160] ? page_cache_free_page+0x510/0x510
[ 53.565520][ T4160] __pagevec_release+0x80/0xf0
[ 53.570276][ T4160] truncate_inode_pages_range+0x48b/0x1290
[ 53.576060][ T4160] ? invalidate_inode_page+0x370/0x370
[ 53.581498][ T4160] ? jfs_fill_super+0xc70/0xc70
[ 53.586320][ T4160] ? __static_call_return0+0x5/0x10
[ 53.591492][ T4160] ? shrink_dentry_list+0x685/0x6a0
[ 53.596663][ T4160] ? sync_filesystem+0x103/0x220
[ 53.601577][ T4160] jfs_remount+0x360/0x6a0
[ 53.605973][ T4160] ? jfs_statfs+0x500/0x500
[ 53.610465][ T4160] ? rwsem_write_trylock+0x166/0x210
[ 53.615745][ T4160] ? hook_sb_remount+0x19/0xc0
[ 53.620483][ T4160] ? bpf_lsm_sb_remount+0x5/0x10
[ 53.625405][ T4160] reconfigure_super+0x43a/0x870
[ 53.630316][ T4160] __se_sys_fsconfig+0x98b/0xec0
[ 53.635229][ T4160] ? __x64_sys_fsconfig+0xc0/0xc0
[ 53.640228][ T4160] ? syscall_enter_from_user_mode+0x2e/0x240
[ 53.646181][ T4160] ? lockdep_hardirqs_on+0x94/0x130
[ 53.651357][ T4160] ? __x64_sys_fsconfig+0x1c/0xc0
[ 53.656355][ T4160] do_syscall_64+0x3b/0xb0
[ 53.660748][ T4160] ? clear_bhb_loop+0x15/0x70
[ 53.665406][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.671276][ T4160] RIP: 0033:0x7f6983e82679
[ 53.675687][ T4160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 53.695298][ T4160] RSP: 002b:00007ffed12349c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
[ 53.703701][ T4160] RAX: ffffffffffffffda RBX: 00007ffed1234b98 RCX: 00007f6983e82679
[ 53.711649][ T4160] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004
[ 53.719595][ T4160] RBP: 00007f6983efc610 R08: 0000000000000000 R09: 00007ffed1234b98
[ 53.727548][ T4160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.735491][ T4160] R13: 00007ffed1234b88 R14: 0000000000000001 R15: 0000000000000001
[ 53.743444][ T4160]
[ 53.746599][ T4160] BUG: Bad page state in process syz-executor260 pfn:24bbe
[ 53.753872][ T4160] page:ffffea000092ef80 refcount:0 mapcount:0 mapping:0000000000000000 index:0x31 pfn:0x24bbe
[ 53.764127][ T4160] flags: 0xfff00000002006(referenced|uptodate|private|node=0|zone=1|lastcpupid=0x7ff)
[ 53.773691][ T4160] raw: 00fff00000002006 ffffea000092ee88 ffffc90002567980 0000000000000000
[ 53.782418][ T4160] raw: 0000000000000031 ffff888024bbc2e8 00000000ffffffff 0000000000000000
[ 53.791008][ T4160] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 53.798290][ T4160] page_owner tracks the page as allocated
[ 53.804004][ T4160] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xc40(GFP_NOFS), pid 4160, ts 52805852111, free_ts 46922092717
[ 53.817399][ T4160] get_page_from_freelist+0x322a/0x33c0
[ 53.823036][ T4160] __alloc_pages+0x272/0x700
[ 53.827640][ T4160] __page_cache_alloc+0xd4/0x4a0
[ 53.832675][ T4160] pagecache_get_page+0xa91/0x1010
[ 53.837898][ T4160] __get_metapage+0x2a4/0x1070
[ 53.842659][ T4160] diNewExt+0xacb/0x37e0
[ 53.846911][ T4160] diAllocAG+0xbe4/0x1e50
[ 53.851229][ T4160] diAlloc+0x1ce/0x1630
[ 53.855411][ T4160] ialloc+0x8b/0x970
[ 53.859301][ T4160] jfs_mkdir+0x1c1/0xbb0
[ 53.863523][ T4160] vfs_mkdir+0x3b6/0x590
[ 53.868034][ T4160] do_mkdirat+0x260/0x520
[ 53.872353][ T4160] __x64_sys_mkdirat+0x85/0x90
[ 53.877208][ T4160] do_syscall_64+0x3b/0xb0
[ 53.881623][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.887530][ T4160] page last free stack trace:
[ 53.892193][ T4160] free_unref_page_prepare+0xc34/0xcf0
[ 53.897681][ T4160] free_unref_page+0x95/0x2d0
[ 53.902353][ T4160] pipe_read+0x6e4/0x12b0
[ 53.906693][ T4160] vfs_read+0xa93/0xe10
[ 53.910840][ T4160] ksys_read+0x1a2/0x2c0
[ 53.915088][ T4160] do_syscall_64+0x3b/0xb0
[ 53.919507][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.925414][ T4160] Modules linked in:
[ 53.929326][ T4160] CPU: 1 PID: 4160 Comm: syz-executor260 Tainted: G B 5.15.169-syzkaller #0
[ 53.939330][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 53.949360][ T4160] Call Trace:
[ 53.952634][ T4160]
[ 53.955543][ T4160] dump_stack_lvl+0x1e3/0x2d0
[ 53.960204][ T4160] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 53.965811][ T4160] ? is_module_text_address+0x140/0x140
[ 53.971335][ T4160] bad_page+0x14b/0x170
[ 53.975567][ T4160] free_unref_page_prepare+0x48d/0xcf0
[ 53.981021][ T4160] free_unref_page_list+0x1f7/0x8e0
[ 53.986215][ T4160] ? uncharge_page+0x1f7/0x400
[ 53.990971][ T4160] ? free_unref_page_commit+0x500/0x500
[ 53.996503][ T4160] ? __mem_cgroup_uncharge_list+0xf8/0x150
[ 54.002291][ T4160] ? uncharge_batch+0x490/0x490
[ 54.007146][ T4160] ? _raw_spin_unlock+0x40/0x40
[ 54.011995][ T4160] ? __mod_zone_page_state+0x8a/0xc0
[ 54.017269][ T4160] release_pages+0x1bb9/0x1f40
[ 54.022019][ T4160] ? lru_cache_disable+0x30/0x30
[ 54.026941][ T4160] ? page_cache_free_page+0x510/0x510
[ 54.032334][ T4160] __pagevec_release+0x80/0xf0
[ 54.037078][ T4160] truncate_inode_pages_range+0x48b/0x1290
[ 54.042866][ T4160] ? invalidate_inode_page+0x370/0x370
[ 54.048323][ T4160] ? jfs_fill_super+0xc70/0xc70
[ 54.053161][ T4160] ? __static_call_return0+0x5/0x10
[ 54.058337][ T4160] ? shrink_dentry_list+0x685/0x6a0
[ 54.063528][ T4160] ? sync_filesystem+0x103/0x220
[ 54.068443][ T4160] jfs_remount+0x360/0x6a0
[ 54.072837][ T4160] ? jfs_statfs+0x500/0x500
[ 54.077315][ T4160] ? rwsem_write_trylock+0x166/0x210
[ 54.082577][ T4160] ? hook_sb_remount+0x19/0xc0
[ 54.087335][ T4160] ? bpf_lsm_sb_remount+0x5/0x10
[ 54.092256][ T4160] reconfigure_super+0x43a/0x870
[ 54.097171][ T4160] __se_sys_fsconfig+0x98b/0xec0
[ 54.102084][ T4160] ? __x64_sys_fsconfig+0xc0/0xc0
[ 54.107172][ T4160] ? syscall_enter_from_user_mode+0x2e/0x240
[ 54.113129][ T4160] ? lockdep_hardirqs_on+0x94/0x130
[ 54.118327][ T4160] ? __x64_sys_fsconfig+0x1c/0xc0
[ 54.123338][ T4160] do_syscall_64+0x3b/0xb0
[ 54.127855][ T4160] ? clear_bhb_loop+0x15/0x70
[ 54.132521][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.138402][ T4160] RIP: 0033:0x7f6983e82679
[ 54.142802][ T4160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 54.162380][ T4160] RSP: 002b:00007ffed12349c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
[ 54.170789][ T4160] RAX: ffffffffffffffda RBX: 00007ffed1234b98 RCX: 00007f6983e82679
[ 54.178754][ T4160] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004
[ 54.186701][ T4160] RBP: 00007f6983efc610 R08: 0000000000000000 R09: 00007ffed1234b98
[ 54.194653][ T4160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.202622][ T4160] R13: 00007ffed1234b88 R14: 0000000000000001 R15: 0000000000000001
[ 54.210591][ T4160]
[ 54.213859][ T4160] BUG: Bad page state in process syz-executor260 pfn:75ae5
[ 54.221171][ T4160] page:ffffea0001d6b940 refcount:0 mapcount:0 mapping:0000000000000000 index:0xd pfn:0x75ae5
[ 54.231341][ T4160] flags: 0xfff00000002006(referenced|uptodate|private|node=0|zone=1|lastcpupid=0x7ff)
[ 54.240917][ T4160] raw: 00fff00000002006 ffffea0001d6bc48 ffffea0000a94148 0000000000000000
[ 54.249539][ T4160] raw: 000000000000000d ffff88807d7cee88 00000000ffffffff 0000000000000000
[ 54.258144][ T4160] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[ 54.265438][ T4160] page_owner tracks the page as allocated
[ 54.271140][ T4160] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xc40(GFP_NOFS), pid 4160, ts 52778764082, free_ts 46934195059
[ 54.284567][ T4160] get_page_from_freelist+0x322a/0x33c0
[ 54.290131][ T4160] __alloc_pages+0x272/0x700
[ 54.294760][ T4160] __page_cache_alloc+0xd4/0x4a0
[ 54.299719][ T4160] do_read_cache_page+0x1e5/0x1040
[ 54.304861][ T4160] __get_metapage+0x398/0x1070
[ 54.309627][ T4160] diReadSpecial+0x259/0x680
[ 54.314222][ T4160] jfs_mount+0x3ab/0x820
[ 54.318514][ T4160] jfs_fill_super+0x5ba/0xc70
[ 54.323256][ T4160] mount_bdev+0x2c9/0x3f0
[ 54.327611][ T4160] legacy_get_tree+0xeb/0x180
[ 54.332286][ T4160] vfs_get_tree+0x88/0x270
[ 54.336712][ T4160] do_new_mount+0x2ba/0xb40
[ 54.341205][ T4160] __se_sys_mount+0x2d5/0x3c0
[ 54.345895][ T4160] do_syscall_64+0x3b/0xb0
[ 54.350338][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.356266][ T4160] page last free stack trace:
[ 54.360924][ T4160] free_unref_page_prepare+0xc34/0xcf0
[ 54.366394][ T4160] free_unref_page_list+0x1f7/0x8e0
[ 54.371583][ T4160] release_pages+0x1bb9/0x1f40
[ 54.376382][ T4160] tlb_finish_mmu+0x177/0x320
[ 54.381054][ T4160] exit_mmap+0x3cd/0x670
[ 54.385337][ T4160] __mmput+0x112/0x3b0
[ 54.389407][ T4160] exit_mm+0x688/0x7f0
[ 54.393477][ T4160] do_exit+0x626/0x2480
[ 54.397662][ T4160] do_group_exit+0x144/0x310
[ 54.402251][ T4160] __x64_sys_exit_group+0x3b/0x40
[ 54.407292][ T4160] do_syscall_64+0x3b/0xb0
[ 54.411708][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.417717][ T4160] Modules linked in:
[ 54.421614][ T4160] CPU: 1 PID: 4160 Comm: syz-executor260 Tainted: G B 5.15.169-syzkaller #0
[ 54.431585][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 54.441620][ T4160] Call Trace:
[ 54.444879][ T4160]
[ 54.447786][ T4160] dump_stack_lvl+0x1e3/0x2d0
[ 54.452450][ T4160] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 54.458057][ T4160] ? is_module_text_address+0x140/0x140
[ 54.463582][ T4160] ? debug_check_no_obj_freed+0x455/0x4e0
[ 54.469364][ T4160] bad_page+0x14b/0x170
[ 54.473499][ T4160] free_unref_page_prepare+0x48d/0xcf0
[ 54.478947][ T4160] free_unref_page_list+0x1f7/0x8e0
[ 54.484172][ T4160] ? uncharge_page+0x1f7/0x400
[ 54.488930][ T4160] ? free_unref_page_commit+0x500/0x500
[ 54.494532][ T4160] ? __mem_cgroup_uncharge_list+0xf8/0x150
[ 54.500333][ T4160] ? uncharge_batch+0x490/0x490
[ 54.505168][ T4160] ? _raw_spin_unlock+0x40/0x40
[ 54.510018][ T4160] ? __mod_zone_page_state+0x8a/0xc0
[ 54.515284][ T4160] release_pages+0x1bb9/0x1f40
[ 54.520036][ T4160] ? lru_cache_disable+0x30/0x30
[ 54.524944][ T4160] ? page_cache_free_page+0x510/0x510
[ 54.530322][ T4160] __pagevec_release+0x80/0xf0
[ 54.535111][ T4160] truncate_inode_pages_range+0x48b/0x1290
[ 54.540914][ T4160] ? invalidate_inode_page+0x370/0x370
[ 54.546374][ T4160] ? jfs_fill_super+0xc70/0xc70
[ 54.551208][ T4160] ? __static_call_return0+0x5/0x10
[ 54.556384][ T4160] ? shrink_dentry_list+0x685/0x6a0
[ 54.561580][ T4160] ? sync_filesystem+0x103/0x220
[ 54.566518][ T4160] jfs_remount+0x360/0x6a0
[ 54.570918][ T4160] ? jfs_statfs+0x500/0x500
[ 54.575558][ T4160] ? rwsem_write_trylock+0x166/0x210
[ 54.580855][ T4160] ? hook_sb_remount+0x19/0xc0
[ 54.585603][ T4160] ? bpf_lsm_sb_remount+0x5/0x10
[ 54.590571][ T4160] reconfigure_super+0x43a/0x870
[ 54.595501][ T4160] __se_sys_fsconfig+0x98b/0xec0
[ 54.600422][ T4160] ? __x64_sys_fsconfig+0xc0/0xc0
[ 54.605440][ T4160] ? syscall_enter_from_user_mode+0x2e/0x240
[ 54.611403][ T4160] ? lockdep_hardirqs_on+0x94/0x130
[ 54.616577][ T4160] ? __x64_sys_fsconfig+0x1c/0xc0
[ 54.621579][ T4160] do_syscall_64+0x3b/0xb0
[ 54.626060][ T4160] ? clear_bhb_loop+0x15/0x70
[ 54.630711][ T4160] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.636873][ T4160] RIP: 0033:0x7f6983e82679
[ 54.641288][ T4160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 54.660879][ T4160] RSP: 002b:00007ffed12349c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
[ 54.669295][ T4160] RAX: ffffffffffffffda RBX: 00007ffed1234b98 RCX: 00007f6983e82679
[ 54.677243][ T4160] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004
[ 54.685191][ T4160] RBP: 00007f6983efc610 R08: 0000000000000000 R09: 00007ffed1234b98
[ 54.693159][ T4160] R10: 0000000000000000 R1