Warning: Permanently added '10.128.1.242' (ED25519) to the list of known hosts. 2024/08/17 00:06:30 ignoring optional flag "sandboxArg"="0" 2024/08/17 00:06:31 parsed 1 programs [ 60.489898][ T3560] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 61.634517][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.642469][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.650111][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.658857][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.666891][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.674398][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.888115][ T3648] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.897217][ T3648] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.906692][ T3648] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.917756][ T3648] netdevsim netdevsim0 netdevsim3: renamed from eth3 2024/08/17 00:06:37 executed programs: 0 [ 67.650633][ T4363] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.659815][ T4363] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.669950][ T4363] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.678783][ T4363] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.994335][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.002424][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.008667][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.009892][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.017567][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.032610][ T221] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.182599][ T4894] loop0: detected capacity change from 0 to 32768 [ 70.264184][ T4894] BUG: Bad page state in process syz.0.15 pfn:1079b8 [ 70.270977][ T4894] page:ffffea00041e6e00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1079b8 [ 70.281727][ T4894] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 70.290029][ T4894] raw: 0200000000002006 ffffea0004343b08 ffffc90000807980 0000000000000000 [ 70.298661][ T4894] raw: 0000000000000004 ffff88810f5f89b0 00000000ffffffff 0000000000000000 [ 70.307261][ T4894] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 70.314663][ T4894] page_owner tracks the page as allocated [ 70.320361][ T4894] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4894, ts 70232447510, free_ts 68729853758 [ 70.335325][ T4894] get_page_from_freelist+0xc46/0x2690 [ 70.340828][ T4894] __alloc_pages+0x1b2/0x450 [ 70.345587][ T4894] alloc_pages+0x1c9/0x370 [ 70.350026][ T4894] __page_cache_alloc+0x2c8/0x320 [ 70.355077][ T4894] do_read_cache_page+0x444/0xff0 [ 70.360203][ T4894] __get_metapage+0x5a5/0xe60 [ 70.364896][ T4894] dbAllocCtl+0x476/0x730 [ 70.369226][ T4894] dbAllocAG+0x7d1/0xb90 [ 70.373570][ T4894] dbDiscardAG+0x29a/0x830 [ 70.377990][ T4894] jfs_ioc_trim+0x306/0x430 [ 70.382510][ T4894] jfs_ioctl+0x2ea/0x3a0 [ 70.386751][ T4894] __x64_sys_ioctl+0x196/0x210 [ 70.391529][ T4894] do_syscall_64+0x41/0x80 [ 70.396089][ T4894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.402195][ T4894] page last free stack trace: [ 70.406864][ T4894] free_pcp_prepare+0x391/0x490 [ 70.411755][ T4894] free_unref_page+0x10/0x1d0 [ 70.416468][ T4894] unfreeze_partials+0x178/0x1d0 [ 70.421463][ T4894] put_cpu_partial+0x98/0xf0 [ 70.426067][ T4894] qlist_free_all+0x5a/0xc0 [ 70.430701][ T4894] kasan_quarantine_reduce+0x180/0x1f0 [ 70.436228][ T4894] __kasan_slab_alloc+0x8e/0xa0 [ 70.441144][ T4894] kmem_cache_alloc_trace+0x23f/0x340 [ 70.446553][ T4894] __request_module+0x2dc/0x8f0 [ 70.451591][ T4894] dev_load+0xe5/0x100 [ 70.455842][ T4894] dev_ioctl+0x4cf/0xd20 [ 70.460207][ T4894] sock_do_ioctl+0x14e/0x2e0 [ 70.464824][ T4894] sock_ioctl+0x42a/0x650 [ 70.469153][ T4894] __x64_sys_ioctl+0x196/0x210 [ 70.474052][ T4894] do_syscall_64+0x41/0x80 [ 70.478658][ T4894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.484606][ T4894] Modules linked in: [ 70.488510][ T4894] CPU: 1 PID: 4894 Comm: syz.0.15 Not tainted 5.13.0-rc3-syzkaller #0 [ 70.496661][ T4894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 70.506723][ T4894] Call Trace: [ 70.510021][ T4894] dump_stack+0x103/0x183 [ 70.514347][ T4894] bad_page.cold+0xc7/0xcc [ 70.518848][ T4894] free_pcp_prepare+0x3bd/0x490 [ 70.523786][ T4894] free_unref_page_list+0x1a3/0x620 [ 70.529097][ T4894] ? do_raw_spin_unlock+0x171/0x230 [ 70.534279][ T4894] release_pages+0x4e6/0x1bc0 [ 70.538951][ T4894] ? __put_compound_page+0xd0/0xd0 [ 70.544252][ T4894] ? lru_add_drain_cpu+0x1e4/0x680 [ 70.549444][ T4894] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.555766][ T4894] __pagevec_release+0x77/0x100 [ 70.560607][ T4894] truncate_inode_pages_range+0x2fb/0xc20 [ 70.566318][ T4894] ? generic_error_remove_page+0xc0/0xc0 [ 70.571940][ T4894] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 70.578261][ T4894] ? __bread_gfp+0x7b/0x3b0 [ 70.582853][ T4894] ? readSuper+0xd2/0x250 [ 70.587198][ T4894] ? kernel_read_file+0x383/0x790 [ 70.592305][ T4894] ? chkSuper+0x7a6/0xec0 [ 70.596630][ T4894] ? generic_error_remove_page+0xc0/0xc0 [ 70.602278][ T4894] ? readSuper+0x250/0x250 [ 70.606777][ T4894] ? find_held_lock+0x2d/0x110 [ 70.611542][ T4894] ? parse_options+0xbb9/0xf50 [ 70.616306][ T4894] ? list_lru_walk_node+0x200/0x2a0 [ 70.621499][ T4894] jfs_mount_rw+0x1b4/0x5d0 [ 70.625997][ T4894] ? updateSuper+0x7a0/0x7a0 [ 70.630678][ T4894] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.636936][ T4894] ? path_check_mount+0x130/0x130 [ 70.641964][ T4894] ? do_raw_spin_unlock+0x171/0x230 [ 70.647239][ T4894] jfs_remount+0x530/0x650 [ 70.651824][ T4894] ? list_lru_count_node+0x10/0x80 [ 70.656930][ T4894] ? parse_options+0xf50/0xf50 [ 70.661681][ T4894] ? shrink_dcache_sb+0x1b8/0x360 [ 70.666870][ T4894] ? shrink_dentry_list+0x5a0/0x5a0 [ 70.672051][ T4894] ? __do_sys_fsconfig+0xa30/0xc20 [ 70.677155][ T4894] ? parse_options+0xf50/0xf50 [ 70.681914][ T4894] legacy_reconfigure+0x117/0x180 [ 70.686928][ T4894] reconfigure_super+0x407/0x860 [ 70.691856][ T4894] ? fs_umode_to_dtype+0xb0/0xb0 [ 70.696784][ T4894] __do_sys_fsconfig+0xa3a/0xc20 [ 70.701797][ T4894] ? fscontext_release+0x60/0x60 [ 70.706721][ T4894] ? vtime_user_exit+0xde/0x180 [ 70.711568][ T4894] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 70.717896][ T4894] ? trace_user_exit.constprop.0+0x54/0xf0 [ 70.723732][ T4894] do_syscall_64+0x41/0x80 [ 70.728145][ T4894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.734119][ T4894] RIP: 0033:0x7f700e9949b9 [ 70.738535][ T4894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 70.758221][ T4894] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 70.766639][ T4894] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 70.774604][ T4894] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 70.782615][ T4894] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 70.790602][ T4894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.798577][ T4894] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 70.806592][ T4894] Disabling lock debugging due to kernel taint [ 70.812970][ T4894] BUG: Bad page state in process syz.0.15 pfn:10d0ec [ 70.819832][ T4894] page:ffffea0004343b00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x10d0ec [ 70.830291][ T4894] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 70.838472][ T4894] raw: 0200000000002006 ffffea00040e6d08 ffffc90000807980 0000000000000000 [ 70.847068][ T4894] raw: 0000000000000003 ffff88810f5f8aa8 00000000ffffffff 0000000000000000 [ 70.855659][ T4894] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 70.863053][ T4894] page_owner tracks the page as allocated [ 70.868759][ T4894] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4894, ts 70232740181, free_ts 68706696940 [ 70.883735][ T4894] get_page_from_freelist+0xc46/0x2690 [ 70.889206][ T4894] __alloc_pages+0x1b2/0x450 [ 70.894024][ T4894] alloc_pages+0x1c9/0x370 [ 70.898441][ T4894] __page_cache_alloc+0x2c8/0x320 [ 70.903476][ T4894] do_read_cache_page+0x444/0xff0 [ 70.908511][ T4894] __get_metapage+0x5a5/0xe60 [ 70.913297][ T4894] dbAdjCtl+0xf3/0x7b0 [ 70.917371][ T4894] dbAllocDmap+0xb7/0x110 [ 70.921725][ T4894] dbAllocDmapLev+0x14c/0x270 [ 70.926412][ T4894] dbAllocCtl+0x4be/0x730 [ 70.930741][ T4894] dbAllocAG+0x7d1/0xb90 [ 70.934999][ T4894] dbDiscardAG+0x29a/0x830 [ 70.939413][ T4894] jfs_ioc_trim+0x306/0x430 [ 70.944016][ T4894] jfs_ioctl+0x2ea/0x3a0 [ 70.948369][ T4894] __x64_sys_ioctl+0x196/0x210 [ 70.953141][ T4894] do_syscall_64+0x41/0x80 [ 70.957561][ T4894] page last free stack trace: [ 70.962244][ T4894] free_pcp_prepare+0x391/0x490 [ 70.967096][ T4894] free_unref_page_list+0x1a3/0x620 [ 70.972307][ T4894] release_pages+0x4e6/0x1bc0 [ 70.976982][ T4894] tlb_finish_mmu+0x165/0x8c0 [ 70.981668][ T4894] exit_mmap+0x2c2/0x580 [ 70.985913][ T4894] __mmput+0xd6/0x400 [ 70.989913][ T4894] mmput+0x40/0x50 [ 70.993672][ T4894] do_exit+0xa49/0x2700 [ 70.997928][ T4894] do_group_exit+0x125/0x310 [ 71.002555][ T4894] __x64_sys_exit_group+0x3a/0x50 [ 71.007681][ T4894] do_syscall_64+0x41/0x80 [ 71.012138][ T4894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.018298][ T4894] Modules linked in: [ 71.022193][ T4894] CPU: 1 PID: 4894 Comm: syz.0.15 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 71.031814][ T4894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 71.041855][ T4894] Call Trace: [ 71.045133][ T4894] dump_stack+0x103/0x183 [ 71.049457][ T4894] bad_page.cold+0xc7/0xcc [ 71.053864][ T4894] free_pcp_prepare+0x3bd/0x490 [ 71.058720][ T4894] free_unref_page_list+0x1a3/0x620 [ 71.063998][ T4894] ? do_raw_spin_unlock+0x171/0x230 [ 71.069265][ T4894] release_pages+0x4e6/0x1bc0 [ 71.073928][ T4894] ? __put_compound_page+0xd0/0xd0 [ 71.079034][ T4894] ? lru_add_drain_cpu+0x1e4/0x680 [ 71.084130][ T4894] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 71.090365][ T4894] __pagevec_release+0x77/0x100 [ 71.095204][ T4894] truncate_inode_pages_range+0x2fb/0xc20 [ 71.100913][ T4894] ? generic_error_remove_page+0xc0/0xc0 [ 71.106545][ T4894] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 71.112872][ T4894] ? __bread_gfp+0x7b/0x3b0 [ 71.117365][ T4894] ? readSuper+0xd2/0x250 [ 71.121687][ T4894] ? kernel_read_file+0x383/0x790 [ 71.126796][ T4894] ? chkSuper+0x7a6/0xec0 [ 71.131199][ T4894] ? generic_error_remove_page+0xc0/0xc0 [ 71.136829][ T4894] ? readSuper+0x250/0x250 [ 71.141419][ T4894] ? find_held_lock+0x2d/0x110 [ 71.146175][ T4894] ? parse_options+0xbb9/0xf50 [ 71.150960][ T4894] ? list_lru_walk_node+0x200/0x2a0 [ 71.156172][ T4894] jfs_mount_rw+0x1b4/0x5d0 [ 71.160677][ T4894] ? updateSuper+0x7a0/0x7a0 [ 71.165965][ T4894] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 71.172205][ T4894] ? path_check_mount+0x130/0x130 [ 71.177223][ T4894] ? do_raw_spin_unlock+0x171/0x230 [ 71.182500][ T4894] jfs_remount+0x530/0x650 [ 71.186909][ T4894] ? list_lru_count_node+0x10/0x80 [ 71.192101][ T4894] ? parse_options+0xf50/0xf50 [ 71.196867][ T4894] ? shrink_dcache_sb+0x1b8/0x360 [ 71.201887][ T4894] ? shrink_dentry_list+0x5a0/0x5a0 [ 71.207075][ T4894] ? __do_sys_fsconfig+0xa30/0xc20 [ 71.212176][ T4894] ? parse_options+0xf50/0xf50 [ 71.217078][ T4894] legacy_reconfigure+0x117/0x180 [ 71.222178][ T4894] reconfigure_super+0x407/0x860 [ 71.227193][ T4894] ? fs_umode_to_dtype+0xb0/0xb0 [ 71.232119][ T4894] __do_sys_fsconfig+0xa3a/0xc20 [ 71.237575][ T4894] ? fscontext_release+0x60/0x60 [ 71.242501][ T4894] ? vtime_user_exit+0xde/0x180 [ 71.247340][ T4894] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 71.253583][ T4894] ? trace_user_exit.constprop.0+0x54/0xf0 [ 71.259646][ T4894] do_syscall_64+0x41/0x80 [ 71.264123][ T4894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.270115][ T4894] RIP: 0033:0x7f700e9949b9 [ 71.274516][ T4894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 71.294552][ T4894] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 71.302970][ T4894] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 71.311129][ T4894] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 71.319301][ T4894] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 71.327376][ T4894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.335693][ T4894] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 71.347747][ T881] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 71.358773][ T881] lbmIODone: I/O error in JFS log [ 71.363947][ T4894] *** Log Format Error ! *** 2024/08/17 00:06:42 executed programs: 3 [ 71.368681][ T4894] lmLogInit: exit(-22) [ 71.372791][ T4894] lmLogOpen: exit(-22) [ 71.530202][ T4897] loop0: detected capacity change from 0 to 32768 [ 71.607638][ T4897] BUG: Bad page state in process syz.0.16 pfn:127700 [ 71.614721][ T4897] page:ffffea00049dc000 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x127700 [ 71.625599][ T4897] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 71.633813][ T4897] raw: 0200000000002006 ffffea00041d6848 ffffc90000837980 0000000000000000 [ 71.642529][ T4897] raw: 0000000000000004 ffff888119a7e5d0 00000000ffffffff 0000000000000000 [ 71.651386][ T4897] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 71.658657][ T4897] page_owner tracks the page as allocated [ 71.664383][ T4897] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4897, ts 71580227288, free_ts 71529097225 [ 71.679562][ T4897] get_page_from_freelist+0xc46/0x2690 [ 71.685055][ T4897] __alloc_pages+0x1b2/0x450 [ 71.689648][ T4897] alloc_pages+0x1c9/0x370 [ 71.694208][ T4897] __page_cache_alloc+0x2c8/0x320 [ 71.699241][ T4897] do_read_cache_page+0x444/0xff0 [ 71.704367][ T4897] __get_metapage+0x5a5/0xe60 [ 71.709040][ T4897] dbAllocCtl+0x476/0x730 [ 71.713382][ T4897] dbAllocAG+0x7d1/0xb90 [ 71.717623][ T4897] dbDiscardAG+0x29a/0x830 [ 71.722057][ T4897] jfs_ioc_trim+0x306/0x430 [ 71.726640][ T4897] jfs_ioctl+0x2ea/0x3a0 [ 71.730889][ T4897] __x64_sys_ioctl+0x196/0x210 [ 71.736014][ T4897] do_syscall_64+0x41/0x80 [ 71.740606][ T4897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.746696][ T4897] page last free stack trace: [ 71.751371][ T4897] free_pcp_prepare+0x391/0x490 [ 71.756328][ T4897] free_unref_page_list+0x1a3/0x620 [ 71.761714][ T4897] release_pages+0x4e6/0x1bc0 [ 71.766395][ T4897] tlb_finish_mmu+0x165/0x8c0 [ 71.771085][ T4897] unmap_region+0x27f/0x350 [ 71.775696][ T4897] __do_munmap+0x631/0x11b0 [ 71.780181][ T4897] __vm_munmap+0x104/0x220 [ 71.784722][ T4897] __x64_sys_munmap+0x62/0x80 [ 71.789666][ T4897] do_syscall_64+0x41/0x80 [ 71.794220][ T4897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.800116][ T4897] Modules linked in: [ 71.804070][ T4897] CPU: 0 PID: 4897 Comm: syz.0.16 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 71.813665][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 71.823806][ T4897] Call Trace: [ 71.827168][ T4897] dump_stack+0x103/0x183 [ 71.831534][ T4897] bad_page.cold+0xc7/0xcc [ 71.836036][ T4897] free_pcp_prepare+0x3bd/0x490 [ 71.840883][ T4897] free_unref_page_list+0x1a3/0x620 [ 71.846173][ T4897] ? do_raw_spin_unlock+0x171/0x230 [ 71.851366][ T4897] release_pages+0x4e6/0x1bc0 [ 71.856125][ T4897] ? __put_compound_page+0xd0/0xd0 [ 71.861335][ T4897] ? lru_add_drain_cpu+0x1e4/0x680 [ 71.866442][ T4897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 71.873033][ T4897] __pagevec_release+0x77/0x100 [ 71.877873][ T4897] truncate_inode_pages_range+0x2fb/0xc20 [ 71.883614][ T4897] ? generic_error_remove_page+0xc0/0xc0 [ 71.889424][ T4897] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 71.895733][ T4897] ? __bread_gfp+0x7b/0x3b0 [ 71.900395][ T4897] ? readSuper+0xd2/0x250 [ 71.904709][ T4897] ? kernel_read_file+0x383/0x790 [ 71.909711][ T4897] ? chkSuper+0x7a6/0xec0 [ 71.914019][ T4897] ? generic_error_remove_page+0xc0/0xc0 [ 71.919648][ T4897] ? readSuper+0x250/0x250 [ 71.924136][ T4897] ? parse_options+0xbb9/0xf50 [ 71.928882][ T4897] jfs_mount_rw+0x1b4/0x5d0 [ 71.933463][ T4897] ? updateSuper+0x7a0/0x7a0 [ 71.938299][ T4897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 71.944621][ T4897] ? __list_lru_walk_one+0x3be/0x540 [ 71.949894][ T4897] ? path_check_mount+0x130/0x130 [ 71.954897][ T4897] ? lock_acquire+0x46/0x230 [ 71.959499][ T4897] ? do_raw_spin_unlock+0x171/0x230 [ 71.964684][ T4897] jfs_remount+0x530/0x650 [ 71.969183][ T4897] ? list_lru_count_node+0x10/0x80 [ 71.974282][ T4897] ? parse_options+0xf50/0xf50 [ 71.979023][ T4897] ? shrink_dcache_sb+0x1b8/0x360 [ 71.984035][ T4897] ? shrink_dentry_list+0x5a0/0x5a0 [ 71.989215][ T4897] ? lock_acquire+0x46/0x230 [ 71.994043][ T4897] ? parse_options+0xf50/0xf50 [ 71.998804][ T4897] legacy_reconfigure+0x117/0x180 [ 72.003812][ T4897] reconfigure_super+0x407/0x860 [ 72.009184][ T4897] ? fs_umode_to_dtype+0xb0/0xb0 [ 72.014187][ T4897] __do_sys_fsconfig+0xa3a/0xc20 [ 72.019190][ T4897] ? fscontext_release+0x60/0x60 [ 72.024105][ T4897] ? vtime_user_exit+0xde/0x180 [ 72.029142][ T4897] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 72.035463][ T4897] ? trace_user_exit.constprop.0+0x54/0xf0 [ 72.041249][ T4897] do_syscall_64+0x41/0x80 [ 72.045737][ T4897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.051705][ T4897] RIP: 0033:0x7f700e9949b9 [ 72.056094][ T4897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.075864][ T4897] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 72.084408][ T4897] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 72.092543][ T4897] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 72.100498][ T4897] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 72.108466][ T4897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.116645][ T4897] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 72.124661][ T4897] BUG: Bad page state in process syz.0.16 pfn:1075a1 [ 72.131464][ T4897] page:ffffea00041d6840 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x1075a1 [ 72.141822][ T4897] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 72.150082][ T4897] raw: 0200000000002006 ffffea00045f36c8 ffffc90000837980 0000000000000000 [ 72.158715][ T4897] raw: 0000000000000003 ffff888119a7e6c8 00000000ffffffff 0000000000000000 [ 72.167392][ T4897] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 72.174768][ T4897] page_owner tracks the page as allocated [ 72.180667][ T4897] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4897, ts 71580397760, free_ts 71377668256 [ 72.195897][ T4897] get_page_from_freelist+0xc46/0x2690 [ 72.201474][ T4897] __alloc_pages+0x1b2/0x450 [ 72.206052][ T4897] alloc_pages+0x1c9/0x370 [ 72.210451][ T4897] __page_cache_alloc+0x2c8/0x320 [ 72.215483][ T4897] do_read_cache_page+0x444/0xff0 [ 72.220601][ T4897] __get_metapage+0x5a5/0xe60 [ 72.225287][ T4897] dbAdjCtl+0xf3/0x7b0 [ 72.229355][ T4897] dbAllocDmap+0xb7/0x110 [ 72.234000][ T4897] dbAllocDmapLev+0x14c/0x270 [ 72.239214][ T4897] dbAllocCtl+0x4be/0x730 [ 72.244272][ T4897] dbAllocAG+0x7d1/0xb90 [ 72.248743][ T4897] dbDiscardAG+0x29a/0x830 [ 72.253376][ T4897] jfs_ioc_trim+0x306/0x430 [ 72.257984][ T4897] jfs_ioctl+0x2ea/0x3a0 [ 72.262253][ T4897] __x64_sys_ioctl+0x196/0x210 [ 72.267216][ T4897] do_syscall_64+0x41/0x80 [ 72.272185][ T4897] page last free stack trace: [ 72.276844][ T4897] free_pcp_prepare+0x391/0x490 [ 72.281715][ T4897] free_unref_page_list+0x1a3/0x620 [ 72.287042][ T4897] release_pages+0x4e6/0x1bc0 [ 72.291906][ T4897] tlb_finish_mmu+0x165/0x8c0 [ 72.296668][ T4897] exit_mmap+0x2c2/0x580 [ 72.300915][ T4897] __mmput+0xd6/0x400 [ 72.304975][ T4897] mmput+0x40/0x50 [ 72.308709][ T4897] do_exit+0xa49/0x2700 [ 72.313062][ T4897] do_group_exit+0x125/0x310 [ 72.317651][ T4897] get_signal+0x4ae/0x1e50 [ 72.322080][ T4897] arch_do_signal_or_restart+0x2b4/0x1840 [ 72.327801][ T4897] exit_to_user_mode_prepare+0x11e/0x1a0 [ 72.333545][ T4897] syscall_exit_to_user_mode+0x13/0x40 [ 72.339178][ T4897] do_syscall_64+0x4f/0x80 [ 72.343879][ T4897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.349798][ T4897] Modules linked in: [ 72.353698][ T4897] CPU: 0 PID: 4897 Comm: syz.0.16 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 72.363318][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 72.373446][ T4897] Call Trace: [ 72.376706][ T4897] dump_stack+0x103/0x183 [ 72.381024][ T4897] bad_page.cold+0xc7/0xcc [ 72.385523][ T4897] free_pcp_prepare+0x3bd/0x490 [ 72.390364][ T4897] free_unref_page_list+0x1a3/0x620 [ 72.395543][ T4897] ? do_raw_spin_unlock+0x171/0x230 [ 72.400723][ T4897] release_pages+0x4e6/0x1bc0 [ 72.405396][ T4897] ? __put_compound_page+0xd0/0xd0 [ 72.410586][ T4897] ? lru_add_drain_cpu+0x1e4/0x680 [ 72.415681][ T4897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.421906][ T4897] __pagevec_release+0x77/0x100 [ 72.426742][ T4897] truncate_inode_pages_range+0x2fb/0xc20 [ 72.432748][ T4897] ? generic_error_remove_page+0xc0/0xc0 [ 72.438475][ T4897] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 72.444739][ T4897] ? __bread_gfp+0x7b/0x3b0 [ 72.449512][ T4897] ? readSuper+0xd2/0x250 [ 72.454194][ T4897] ? kernel_read_file+0x383/0x790 [ 72.459296][ T4897] ? chkSuper+0x7a6/0xec0 [ 72.463790][ T4897] ? generic_error_remove_page+0xc0/0xc0 [ 72.469499][ T4897] ? readSuper+0x250/0x250 [ 72.473908][ T4897] ? parse_options+0xbb9/0xf50 [ 72.478654][ T4897] jfs_mount_rw+0x1b4/0x5d0 [ 72.483137][ T4897] ? updateSuper+0x7a0/0x7a0 [ 72.487702][ T4897] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.493928][ T4897] ? __list_lru_walk_one+0x3be/0x540 [ 72.499200][ T4897] ? path_check_mount+0x130/0x130 [ 72.504208][ T4897] ? lock_acquire+0x46/0x230 [ 72.508871][ T4897] ? do_raw_spin_unlock+0x171/0x230 [ 72.514470][ T4897] jfs_remount+0x530/0x650 [ 72.518880][ T4897] ? list_lru_count_node+0x10/0x80 [ 72.524076][ T4897] ? parse_options+0xf50/0xf50 [ 72.528829][ T4897] ? shrink_dcache_sb+0x1b8/0x360 [ 72.533830][ T4897] ? shrink_dentry_list+0x5a0/0x5a0 [ 72.539013][ T4897] ? lock_acquire+0x46/0x230 [ 72.543586][ T4897] ? parse_options+0xf50/0xf50 [ 72.548330][ T4897] legacy_reconfigure+0x117/0x180 [ 72.553339][ T4897] reconfigure_super+0x407/0x860 [ 72.558251][ T4897] ? fs_umode_to_dtype+0xb0/0xb0 [ 72.563162][ T4897] __do_sys_fsconfig+0xa3a/0xc20 [ 72.568073][ T4897] ? fscontext_release+0x60/0x60 [ 72.572986][ T4897] ? vtime_user_exit+0xde/0x180 [ 72.577830][ T4897] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 72.584238][ T4897] ? trace_user_exit.constprop.0+0x54/0xf0 [ 72.590117][ T4897] do_syscall_64+0x41/0x80 [ 72.594609][ T4897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.600492][ T4897] RIP: 0033:0x7f700e9949b9 [ 72.604886][ T4897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.624614][ T4897] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 72.633004][ T4897] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 72.641049][ T4897] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 72.649112][ T4897] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 72.657320][ T4897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.665368][ T4897] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 72.676366][ T849] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 72.687476][ T849] lbmIODone: I/O error in JFS log [ 72.692800][ T4897] *** Log Format Error ! *** [ 72.697465][ T4897] lmLogInit: exit(-22) [ 72.701587][ T4897] lmLogOpen: exit(-22) [ 72.839907][ T4900] loop0: detected capacity change from 0 to 32768 [ 72.936951][ T4900] BUG: Bad page state in process syz.0.17 pfn:127748 [ 72.943856][ T4900] page:ffffea00049dd200 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x127748 [ 72.954148][ T4900] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 72.962387][ T4900] raw: 0200000000002006 ffffea00043674c8 ffffc90000827980 0000000000000000 [ 72.971122][ T4900] raw: 0000000000000004 ffff888127a383e0 00000000ffffffff 0000000000000000 [ 72.979717][ T4900] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 72.987043][ T4900] page_owner tracks the page as allocated [ 72.992793][ T4900] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4900, ts 72910017545, free_ts 72907784306 [ 73.008186][ T4900] get_page_from_freelist+0xc46/0x2690 [ 73.013672][ T4900] __alloc_pages+0x1b2/0x450 [ 73.018303][ T4900] alloc_pages+0x1c9/0x370 [ 73.022727][ T4900] __page_cache_alloc+0x2c8/0x320 [ 73.027934][ T4900] do_read_cache_page+0x444/0xff0 [ 73.033080][ T4900] __get_metapage+0x5a5/0xe60 [ 73.037752][ T4900] dbAllocCtl+0x476/0x730 [ 73.042107][ T4900] dbAllocAG+0x7d1/0xb90 [ 73.046346][ T4900] dbDiscardAG+0x29a/0x830 [ 73.050793][ T4900] jfs_ioc_trim+0x306/0x430 [ 73.055390][ T4900] jfs_ioctl+0x2ea/0x3a0 [ 73.059761][ T4900] __x64_sys_ioctl+0x196/0x210 [ 73.064560][ T4900] do_syscall_64+0x41/0x80 [ 73.069062][ T4900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.074985][ T4900] page last free stack trace: [ 73.079646][ T4900] free_pcp_prepare+0x391/0x490 [ 73.084636][ T4900] free_unref_page+0x10/0x1d0 [ 73.089581][ T4900] unfreeze_partials+0x178/0x1d0 [ 73.094713][ T4900] put_cpu_partial+0x98/0xf0 [ 73.099389][ T4900] qlist_free_all+0x5a/0xc0 [ 73.103931][ T4900] kasan_quarantine_reduce+0x180/0x1f0 [ 73.109388][ T4900] __kasan_slab_alloc+0x8e/0xa0 [ 73.114261][ T4900] kmem_cache_alloc+0x23f/0x340 [ 73.119119][ T4900] getname_flags.part.0+0x50/0x4f0 [ 73.124429][ T4900] getname+0x8e/0xd0 [ 73.128317][ T4900] do_sys_openat2+0xf5/0x420 [ 73.133000][ T4900] __x64_sys_openat+0x13f/0x1f0 [ 73.138543][ T4900] do_syscall_64+0x41/0x80 [ 73.143062][ T4900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.148959][ T4900] Modules linked in: [ 73.152909][ T4900] CPU: 1 PID: 4900 Comm: syz.0.17 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 73.162452][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 73.172685][ T4900] Call Trace: [ 73.175960][ T4900] dump_stack+0x103/0x183 [ 73.180300][ T4900] bad_page.cold+0xc7/0xcc [ 73.184847][ T4900] free_pcp_prepare+0x3bd/0x490 [ 73.189812][ T4900] free_unref_page_list+0x1a3/0x620 [ 73.195030][ T4900] ? do_raw_spin_unlock+0x171/0x230 [ 73.200225][ T4900] release_pages+0x4e6/0x1bc0 [ 73.205071][ T4900] ? __put_compound_page+0xd0/0xd0 [ 73.210346][ T4900] ? lru_add_drain_cpu+0x1e4/0x680 [ 73.215449][ T4900] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.221710][ T4900] __pagevec_release+0x77/0x100 [ 73.226768][ T4900] truncate_inode_pages_range+0x2fb/0xc20 [ 73.232564][ T4900] ? generic_error_remove_page+0xc0/0xc0 [ 73.238585][ T4900] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 73.244834][ T4900] ? __bread_gfp+0x7b/0x3b0 [ 73.249409][ T4900] ? readSuper+0xd2/0x250 [ 73.253807][ T4900] ? kernel_read_file+0x383/0x790 [ 73.258814][ T4900] ? chkSuper+0x7a6/0xec0 [ 73.263135][ T4900] ? generic_error_remove_page+0xc0/0xc0 [ 73.268761][ T4900] ? readSuper+0x250/0x250 [ 73.273165][ T4900] ? parse_options+0xbb9/0xf50 [ 73.277916][ T4900] jfs_mount_rw+0x1b4/0x5d0 [ 73.282501][ T4900] ? updateSuper+0x7a0/0x7a0 [ 73.287188][ T4900] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.293522][ T4900] ? __list_lru_walk_one+0x3be/0x540 [ 73.298806][ T4900] ? path_check_mount+0x130/0x130 [ 73.303925][ T4900] ? lock_acquire+0x46/0x230 [ 73.308500][ T4900] ? do_raw_spin_unlock+0x171/0x230 [ 73.313690][ T4900] jfs_remount+0x530/0x650 [ 73.318098][ T4900] ? list_lru_count_node+0x10/0x80 [ 73.323379][ T4900] ? parse_options+0xf50/0xf50 [ 73.328129][ T4900] ? shrink_dcache_sb+0x1b8/0x360 [ 73.333315][ T4900] ? shrink_dentry_list+0x5a0/0x5a0 [ 73.338502][ T4900] ? lock_acquire+0x46/0x230 [ 73.343079][ T4900] ? parse_options+0xf50/0xf50 [ 73.347845][ T4900] legacy_reconfigure+0x117/0x180 [ 73.352941][ T4900] reconfigure_super+0x407/0x860 [ 73.357867][ T4900] ? fs_umode_to_dtype+0xb0/0xb0 [ 73.362790][ T4900] __do_sys_fsconfig+0xa3a/0xc20 [ 73.367716][ T4900] ? fscontext_release+0x60/0x60 [ 73.372734][ T4900] ? vtime_user_exit+0xde/0x180 [ 73.377581][ T4900] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 73.383814][ T4900] ? trace_user_exit.constprop.0+0x54/0xf0 [ 73.389871][ T4900] do_syscall_64+0x41/0x80 [ 73.394279][ T4900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.400165][ T4900] RIP: 0033:0x7f700e9949b9 [ 73.404742][ T4900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.424373][ T4900] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 73.433035][ T4900] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 73.440993][ T4900] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 73.449034][ T4900] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 73.456992][ T4900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.464961][ T4900] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 73.472970][ T4900] BUG: Bad page state in process syz.0.17 pfn:10d9d3 [ 73.479716][ T4900] page:ffffea00043674c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x10d9d3 [ 73.489975][ T4900] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 73.498153][ T4900] raw: 0200000000002006 ffffea0004349388 ffffc90000827980 0000000000000000 [ 73.507020][ T4900] raw: 0000000000000003 ffff888127a384d8 00000000ffffffff 0000000000000000 [ 73.515897][ T4900] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 73.523199][ T4900] page_owner tracks the page as allocated [ 73.528925][ T4900] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4900, ts 72910197014, free_ts 72708291544 [ 73.544137][ T4900] get_page_from_freelist+0xc46/0x2690 [ 73.549777][ T4900] __alloc_pages+0x1b2/0x450 [ 73.554386][ T4900] alloc_pages+0x1c9/0x370 [ 73.558819][ T4900] __page_cache_alloc+0x2c8/0x320 [ 73.563879][ T4900] do_read_cache_page+0x444/0xff0 [ 73.569039][ T4900] __get_metapage+0x5a5/0xe60 [ 73.573730][ T4900] dbAdjCtl+0xf3/0x7b0 [ 73.577832][ T4900] dbAllocDmap+0xb7/0x110 [ 73.582264][ T4900] dbAllocDmapLev+0x14c/0x270 [ 73.587032][ T4900] dbAllocCtl+0x4be/0x730 [ 73.591407][ T4900] dbAllocAG+0x7d1/0xb90 [ 73.595656][ T4900] dbDiscardAG+0x29a/0x830 [ 73.600091][ T4900] jfs_ioc_trim+0x306/0x430 [ 73.604627][ T4900] jfs_ioctl+0x2ea/0x3a0 [ 73.608864][ T4900] __x64_sys_ioctl+0x196/0x210 [ 73.613674][ T4900] do_syscall_64+0x41/0x80 [ 73.618286][ T4900] page last free stack trace: [ 73.622973][ T4900] free_pcp_prepare+0x391/0x490 [ 73.627913][ T4900] free_unref_page_list+0x1a3/0x620 [ 73.633148][ T4900] release_pages+0x4e6/0x1bc0 [ 73.637936][ T4900] __pagevec_release+0x77/0x100 [ 73.642986][ T4900] truncate_inode_pages_range+0x2fb/0xc20 [ 73.648707][ T4900] __blkdev_put+0x3d0/0x750 [ 73.653220][ T4900] blkdev_put+0x92/0x490 [ 73.657481][ T4900] deactivate_locked_super+0x99/0x160 [ 73.662946][ T4900] deactivate_super+0xad/0xd0 [ 73.667623][ T4900] cleanup_mnt+0x318/0x450 [ 73.672141][ T4900] task_work_run+0xe2/0x190 [ 73.676650][ T4900] exit_to_user_mode_prepare+0x19b/0x1a0 [ 73.682295][ T4900] syscall_exit_to_user_mode+0x13/0x40 [ 73.687927][ T4900] do_syscall_64+0x4f/0x80 [ 73.692370][ T4900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.698288][ T4900] Modules linked in: [ 73.702196][ T4900] CPU: 1 PID: 4900 Comm: syz.0.17 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 73.711821][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 73.722034][ T4900] Call Trace: [ 73.725301][ T4900] dump_stack+0x103/0x183 [ 73.729712][ T4900] bad_page.cold+0xc7/0xcc [ 73.734221][ T4900] free_pcp_prepare+0x3bd/0x490 [ 73.739083][ T4900] free_unref_page_list+0x1a3/0x620 [ 73.744371][ T4900] ? do_raw_spin_unlock+0x171/0x230 [ 73.749575][ T4900] release_pages+0x4e6/0x1bc0 [ 73.754344][ T4900] ? __put_compound_page+0xd0/0xd0 [ 73.759535][ T4900] ? lru_add_drain_cpu+0x1e4/0x680 [ 73.764645][ T4900] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.770884][ T4900] __pagevec_release+0x77/0x100 [ 73.775726][ T4900] truncate_inode_pages_range+0x2fb/0xc20 [ 73.781450][ T4900] ? generic_error_remove_page+0xc0/0xc0 [ 73.787107][ T4900] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 73.793335][ T4900] ? __bread_gfp+0x7b/0x3b0 [ 73.797826][ T4900] ? readSuper+0xd2/0x250 [ 73.802150][ T4900] ? kernel_read_file+0x383/0x790 [ 73.807280][ T4900] ? chkSuper+0x7a6/0xec0 [ 73.811683][ T4900] ? generic_error_remove_page+0xc0/0xc0 [ 73.817308][ T4900] ? readSuper+0x250/0x250 [ 73.821866][ T4900] ? parse_options+0xbb9/0xf50 [ 73.826642][ T4900] jfs_mount_rw+0x1b4/0x5d0 [ 73.831150][ T4900] ? updateSuper+0x7a0/0x7a0 [ 73.835731][ T4900] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.841965][ T4900] ? __list_lru_walk_one+0x3be/0x540 [ 73.847249][ T4900] ? path_check_mount+0x130/0x130 [ 73.852357][ T4900] ? lock_acquire+0x46/0x230 [ 73.856942][ T4900] ? do_raw_spin_unlock+0x171/0x230 [ 73.862220][ T4900] jfs_remount+0x530/0x650 [ 73.866630][ T4900] ? list_lru_count_node+0x10/0x80 [ 73.871733][ T4900] ? parse_options+0xf50/0xf50 [ 73.876490][ T4900] ? shrink_dcache_sb+0x1b8/0x360 [ 73.881541][ T4900] ? shrink_dentry_list+0x5a0/0x5a0 [ 73.886741][ T4900] ? lock_acquire+0x46/0x230 [ 73.891506][ T4900] ? parse_options+0xf50/0xf50 [ 73.896358][ T4900] legacy_reconfigure+0x117/0x180 [ 73.901388][ T4900] reconfigure_super+0x407/0x860 [ 73.906405][ T4900] ? fs_umode_to_dtype+0xb0/0xb0 [ 73.911448][ T4900] __do_sys_fsconfig+0xa3a/0xc20 [ 73.916401][ T4900] ? fscontext_release+0x60/0x60 [ 73.921343][ T4900] ? vtime_user_exit+0xde/0x180 [ 73.926215][ T4900] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 73.932641][ T4900] ? trace_user_exit.constprop.0+0x54/0xf0 [ 73.938441][ T4900] do_syscall_64+0x41/0x80 [ 73.943042][ T4900] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.949024][ T4900] RIP: 0033:0x7f700e9949b9 [ 73.953427][ T4900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 73.973111][ T4900] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 73.981597][ T4900] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 73.989559][ T4900] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 73.997531][ T4900] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 74.005514][ T4900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.013471][ T4900] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 74.024931][ T881] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 74.036425][ T881] lbmIODone: I/O error in JFS log [ 74.041661][ T4900] *** Log Format Error ! *** [ 74.046546][ T4900] lmLogInit: exit(-22) [ 74.050603][ T4900] lmLogOpen: exit(-22) [ 74.189791][ T4903] loop0: detected capacity change from 0 to 32768 [ 74.267002][ T4903] BUG: Bad page state in process syz.0.18 pfn:10bce1 [ 74.274295][ T4903] page:ffffea00042f3840 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10bce1 [ 74.284655][ T4903] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 74.292942][ T4903] raw: 0200000000002006 ffffea000461cac8 ffffc90000857980 0000000000000000 [ 74.301576][ T4903] raw: 0000000000000004 ffff888129074c98 00000000ffffffff 0000000000000000 [ 74.310164][ T4903] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 74.317479][ T4903] page_owner tracks the page as allocated [ 74.323211][ T4903] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4903, ts 74240095313, free_ts 74146166242 [ 74.338404][ T4903] get_page_from_freelist+0xc46/0x2690 [ 74.343901][ T4903] __alloc_pages+0x1b2/0x450 [ 74.348935][ T4903] alloc_pages+0x1c9/0x370 [ 74.353373][ T4903] __page_cache_alloc+0x2c8/0x320 [ 74.358420][ T4903] do_read_cache_page+0x444/0xff0 [ 74.363530][ T4903] __get_metapage+0x5a5/0xe60 [ 74.368261][ T4903] dbAllocCtl+0x476/0x730 [ 74.372623][ T4903] dbAllocAG+0x7d1/0xb90 [ 74.376869][ T4903] dbDiscardAG+0x29a/0x830 [ 74.381591][ T4903] jfs_ioc_trim+0x306/0x430 [ 74.386100][ T4903] jfs_ioctl+0x2ea/0x3a0 [ 74.390484][ T4903] __x64_sys_ioctl+0x196/0x210 [ 74.395479][ T4903] do_syscall_64+0x41/0x80 [ 74.399965][ T4903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.406066][ T4903] page last free stack trace: [ 74.410734][ T4903] free_pcp_prepare+0x391/0x490 [ 74.415611][ T4903] free_unref_page+0x10/0x1d0 [ 74.420293][ T4903] qlist_free_all+0x5a/0xc0 [ 74.424812][ T4903] kasan_quarantine_reduce+0x180/0x1f0 [ 74.430270][ T4903] __kasan_slab_alloc+0x8e/0xa0 [ 74.435143][ T4903] kmem_cache_alloc+0x23f/0x340 [ 74.440023][ T4903] ptlock_alloc+0x1d/0x70 [ 74.444365][ T4903] pte_alloc_one+0x68/0x1f0 [ 74.448900][ T4903] __pte_alloc+0x1f/0x290 [ 74.453277][ T4903] __handle_mm_fault+0x1da2/0x2710 [ 74.458480][ T4903] handle_mm_fault+0x253/0x790 [ 74.463445][ T4903] do_user_addr_fault+0x57e/0x11d0 [ 74.468675][ T4903] exc_page_fault+0x9f/0x150 [ 74.473450][ T4903] asm_exc_page_fault+0x1e/0x30 [ 74.478314][ T4903] Modules linked in: [ 74.482305][ T4903] CPU: 1 PID: 4903 Comm: syz.0.18 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 74.491843][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 74.501899][ T4903] Call Trace: [ 74.505251][ T4903] dump_stack+0x103/0x183 [ 74.509749][ T4903] bad_page.cold+0xc7/0xcc [ 74.514155][ T4903] free_pcp_prepare+0x3bd/0x490 [ 74.519000][ T4903] free_unref_page_list+0x1a3/0x620 [ 74.524199][ T4903] ? do_raw_spin_unlock+0x171/0x230 [ 74.529383][ T4903] release_pages+0x4e6/0x1bc0 [ 74.534047][ T4903] ? __put_compound_page+0xd0/0xd0 [ 74.539235][ T4903] ? lru_add_drain_cpu+0x1e4/0x680 [ 74.544350][ T4903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.550589][ T4903] __pagevec_release+0x77/0x100 [ 74.555516][ T4903] truncate_inode_pages_range+0x2fb/0xc20 [ 74.561227][ T4903] ? generic_error_remove_page+0xc0/0xc0 [ 74.566947][ T4903] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 74.573291][ T4903] ? __bread_gfp+0x7b/0x3b0 [ 74.577793][ T4903] ? readSuper+0xd2/0x250 [ 74.582111][ T4903] ? kernel_read_file+0x383/0x790 [ 74.587124][ T4903] ? chkSuper+0x7a6/0xec0 [ 74.591440][ T4903] ? generic_error_remove_page+0xc0/0xc0 [ 74.597064][ T4903] ? readSuper+0x250/0x250 [ 74.601472][ T4903] ? parse_options+0xbb9/0xf50 [ 74.606231][ T4903] jfs_mount_rw+0x1b4/0x5d0 [ 74.610898][ T4903] ? updateSuper+0x7a0/0x7a0 [ 74.615477][ T4903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.621712][ T4903] ? __list_lru_walk_one+0x3be/0x540 [ 74.627091][ T4903] ? path_check_mount+0x130/0x130 [ 74.632113][ T4903] ? lock_acquire+0x46/0x230 [ 74.636690][ T4903] ? do_raw_spin_unlock+0x171/0x230 [ 74.641968][ T4903] jfs_remount+0x530/0x650 [ 74.646373][ T4903] ? list_lru_count_node+0x10/0x80 [ 74.651482][ T4903] ? parse_options+0xf50/0xf50 [ 74.656246][ T4903] ? shrink_dcache_sb+0x1b8/0x360 [ 74.661267][ T4903] ? shrink_dentry_list+0x5a0/0x5a0 [ 74.666541][ T4903] ? lock_acquire+0x46/0x230 [ 74.671115][ T4903] ? parse_options+0xf50/0xf50 [ 74.675875][ T4903] legacy_reconfigure+0x117/0x180 [ 74.680886][ T4903] reconfigure_super+0x407/0x860 [ 74.685812][ T4903] ? fs_umode_to_dtype+0xb0/0xb0 [ 74.690744][ T4903] __do_sys_fsconfig+0xa3a/0xc20 [ 74.695762][ T4903] ? fscontext_release+0x60/0x60 [ 74.700782][ T4903] ? vtime_user_exit+0xde/0x180 [ 74.705627][ T4903] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 74.711860][ T4903] ? trace_user_exit.constprop.0+0x54/0xf0 [ 74.717660][ T4903] do_syscall_64+0x41/0x80 [ 74.722167][ T4903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.728062][ T4903] RIP: 0033:0x7f700e9949b9 [ 74.732463][ T4903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.752330][ T4903] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 74.760908][ T4903] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 74.768959][ T4903] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 74.776999][ T4903] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 74.784954][ T4903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.792911][ T4903] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 74.800922][ T4903] BUG: Bad page state in process syz.0.18 pfn:11872b [ 74.807694][ T4903] page:ffffea000461cac0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x11872b [ 74.818039][ T4903] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 74.826358][ T4903] raw: 0200000000002006 ffffea0004963848 ffffc90000857980 0000000000000000 [ 74.834982][ T4903] raw: 0000000000000003 ffff888129074d90 00000000ffffffff 0000000000000000 [ 74.843749][ T4903] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 74.851015][ T4903] page_owner tracks the page as allocated [ 74.856736][ T4903] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4903, ts 74240279542, free_ts 74145996403 [ 74.871794][ T4903] get_page_from_freelist+0xc46/0x2690 [ 74.877337][ T4903] __alloc_pages+0x1b2/0x450 [ 74.881943][ T4903] alloc_pages+0x1c9/0x370 [ 74.886361][ T4903] __page_cache_alloc+0x2c8/0x320 [ 74.891504][ T4903] do_read_cache_page+0x444/0xff0 [ 74.896534][ T4903] __get_metapage+0x5a5/0xe60 [ 74.901339][ T4903] dbAdjCtl+0xf3/0x7b0 [ 74.905426][ T4903] dbAllocDmap+0xb7/0x110 [ 74.909752][ T4903] dbAllocDmapLev+0x14c/0x270 [ 74.914438][ T4903] dbAllocCtl+0x4be/0x730 [ 74.919204][ T4903] dbAllocAG+0x7d1/0xb90 [ 74.923467][ T4903] dbDiscardAG+0x29a/0x830 [ 74.927885][ T4903] jfs_ioc_trim+0x306/0x430 [ 74.932407][ T4903] jfs_ioctl+0x2ea/0x3a0 [ 74.936658][ T4903] __x64_sys_ioctl+0x196/0x210 [ 74.941622][ T4903] do_syscall_64+0x41/0x80 [ 74.946043][ T4903] page last free stack trace: [ 74.950693][ T4903] free_pcp_prepare+0x391/0x490 [ 74.955561][ T4903] free_unref_page+0x10/0x1d0 [ 74.960245][ T4903] qlist_free_all+0x5a/0xc0 [ 74.964883][ T4903] kasan_quarantine_reduce+0x180/0x1f0 [ 74.970427][ T4903] __kasan_slab_alloc+0x8e/0xa0 [ 74.975315][ T4903] kmem_cache_alloc+0x23f/0x340 [ 74.980287][ T4903] ptlock_alloc+0x1d/0x70 [ 74.984630][ T4903] pte_alloc_one+0x68/0x1f0 [ 74.989145][ T4903] __pte_alloc+0x1f/0x290 [ 74.993482][ T4903] __handle_mm_fault+0x1da2/0x2710 [ 74.998590][ T4903] handle_mm_fault+0x253/0x790 [ 75.003470][ T4903] do_user_addr_fault+0x57e/0x11d0 [ 75.008698][ T4903] exc_page_fault+0x9f/0x150 [ 75.013292][ T4903] asm_exc_page_fault+0x1e/0x30 [ 75.018226][ T4903] Modules linked in: [ 75.022122][ T4903] CPU: 1 PID: 4903 Comm: syz.0.18 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 75.031744][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 75.041952][ T4903] Call Trace: [ 75.045218][ T4903] dump_stack+0x103/0x183 [ 75.049745][ T4903] bad_page.cold+0xc7/0xcc [ 75.054671][ T4903] free_pcp_prepare+0x3bd/0x490 [ 75.059603][ T4903] free_unref_page_list+0x1a3/0x620 [ 75.064812][ T4903] ? do_raw_spin_unlock+0x171/0x230 [ 75.069987][ T4903] release_pages+0x4e6/0x1bc0 [ 75.074740][ T4903] ? __put_compound_page+0xd0/0xd0 [ 75.079840][ T4903] ? lru_add_drain_cpu+0x1e4/0x680 [ 75.084945][ T4903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 75.091353][ T4903] __pagevec_release+0x77/0x100 [ 75.096283][ T4903] truncate_inode_pages_range+0x2fb/0xc20 [ 75.102172][ T4903] ? generic_error_remove_page+0xc0/0xc0 [ 75.107968][ T4903] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 75.114213][ T4903] ? __bread_gfp+0x7b/0x3b0 [ 75.118867][ T4903] ? readSuper+0xd2/0x250 [ 75.123439][ T4903] ? kernel_read_file+0x383/0x790 [ 75.128530][ T4903] ? chkSuper+0x7a6/0xec0 [ 75.132835][ T4903] ? generic_error_remove_page+0xc0/0xc0 [ 75.138530][ T4903] ? readSuper+0x250/0x250 [ 75.142942][ T4903] ? parse_options+0xbb9/0xf50 [ 75.147678][ T4903] jfs_mount_rw+0x1b4/0x5d0 [ 75.152164][ T4903] ? updateSuper+0x7a0/0x7a0 [ 75.156739][ T4903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 75.163065][ T4903] ? __list_lru_walk_one+0x3be/0x540 [ 75.168346][ T4903] ? path_check_mount+0x130/0x130 [ 75.173360][ T4903] ? lock_acquire+0x46/0x230 [ 75.177931][ T4903] ? do_raw_spin_unlock+0x171/0x230 [ 75.183217][ T4903] jfs_remount+0x530/0x650 [ 75.187863][ T4903] ? list_lru_count_node+0x10/0x80 [ 75.192970][ T4903] ? parse_options+0xf50/0xf50 [ 75.197737][ T4903] ? shrink_dcache_sb+0x1b8/0x360 [ 75.202829][ T4903] ? shrink_dentry_list+0x5a0/0x5a0 [ 75.208011][ T4903] ? lock_acquire+0x46/0x230 [ 75.212693][ T4903] ? parse_options+0xf50/0xf50 [ 75.217443][ T4903] legacy_reconfigure+0x117/0x180 [ 75.222535][ T4903] reconfigure_super+0x407/0x860 [ 75.227458][ T4903] ? fs_umode_to_dtype+0xb0/0xb0 [ 75.232389][ T4903] __do_sys_fsconfig+0xa3a/0xc20 [ 75.237314][ T4903] ? fscontext_release+0x60/0x60 [ 75.242404][ T4903] ? vtime_user_exit+0xde/0x180 [ 75.247323][ T4903] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 75.253617][ T4903] ? trace_user_exit.constprop.0+0x54/0xf0 [ 75.259502][ T4903] do_syscall_64+0x41/0x80 [ 75.263914][ T4903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.269830][ T4903] RIP: 0033:0x7f700e9949b9 [ 75.274231][ T4903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.294058][ T4903] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 75.302463][ T4903] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 75.310426][ T4903] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 75.318388][ T4903] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 75.326367][ T4903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.334409][ T4903] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 75.345467][ T881] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 75.356970][ T881] lbmIODone: I/O error in JFS log [ 75.362511][ T4903] *** Log Format Error ! *** [ 75.367301][ T4903] lmLogInit: exit(-22) [ 75.371558][ T4903] lmLogOpen: exit(-22) [ 75.522214][ T4907] loop0: detected capacity change from 0 to 32768 [ 75.617783][ T4907] BUG: Bad page state in process syz.0.19 pfn:10f99e [ 75.624694][ T4907] page:ffffea00043e6780 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10f99e [ 75.634959][ T4907] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 75.643141][ T4907] raw: 0200000000002006 ffffea0004362cc8 ffffc90000837980 0000000000000000 [ 75.651735][ T4907] raw: 0000000000000004 ffff888109ebf0f8 00000000ffffffff 0000000000000000 [ 75.660327][ T4907] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 75.667612][ T4907] page_owner tracks the page as allocated [ 75.673374][ T4907] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4907, ts 75589228135, free_ts 75367276756 [ 75.688326][ T4907] get_page_from_freelist+0xc46/0x2690 [ 75.693807][ T4907] __alloc_pages+0x1b2/0x450 [ 75.698469][ T4907] alloc_pages+0x1c9/0x370 [ 75.702979][ T4907] __page_cache_alloc+0x2c8/0x320 [ 75.707999][ T4907] do_read_cache_page+0x444/0xff0 [ 75.713123][ T4907] __get_metapage+0x5a5/0xe60 [ 75.717882][ T4907] dbAllocCtl+0x476/0x730 [ 75.722308][ T4907] dbAllocAG+0x7d1/0xb90 [ 75.726728][ T4907] dbDiscardAG+0x29a/0x830 [ 75.731162][ T4907] jfs_ioc_trim+0x306/0x430 [ 75.735778][ T4907] jfs_ioctl+0x2ea/0x3a0 [ 75.740001][ T4907] __x64_sys_ioctl+0x196/0x210 [ 75.744774][ T4907] do_syscall_64+0x41/0x80 [ 75.749236][ T4907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.755295][ T4907] page last free stack trace: [ 75.759958][ T4907] free_pcp_prepare+0x391/0x490 [ 75.764840][ T4907] free_unref_page+0x10/0x1d0 [ 75.769530][ T4907] lmLogInit+0xafc/0x18d0 [ 75.773939][ T4907] lmLogOpen+0x573/0x15c0 [ 75.778276][ T4907] jfs_mount_rw+0x321/0x5d0 [ 75.782799][ T4907] jfs_remount+0x530/0x650 [ 75.787259][ T4907] legacy_reconfigure+0x117/0x180 [ 75.792300][ T4907] reconfigure_super+0x407/0x860 [ 75.797246][ T4907] __do_sys_fsconfig+0xa3a/0xc20 [ 75.802288][ T4907] do_syscall_64+0x41/0x80 [ 75.806807][ T4907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 75.812752][ T4907] Modules linked in: [ 75.816647][ T4907] CPU: 0 PID: 4907 Comm: syz.0.19 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 75.826258][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 75.836390][ T4907] Call Trace: [ 75.839675][ T4907] dump_stack+0x103/0x183 [ 75.844019][ T4907] bad_page.cold+0xc7/0xcc [ 75.848525][ T4907] free_pcp_prepare+0x3bd/0x490 [ 75.853367][ T4907] free_unref_page_list+0x1a3/0x620 [ 75.858641][ T4907] ? do_raw_spin_unlock+0x171/0x230 [ 75.863826][ T4907] release_pages+0x4e6/0x1bc0 [ 75.868846][ T4907] ? __put_compound_page+0xd0/0xd0 [ 75.873938][ T4907] ? lru_add_drain_cpu+0x1e4/0x680 [ 75.879048][ T4907] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 75.885284][ T4907] __pagevec_release+0x77/0x100 [ 75.890212][ T4907] truncate_inode_pages_range+0x2fb/0xc20 [ 75.895915][ T4907] ? generic_error_remove_page+0xc0/0xc0 [ 75.901557][ T4907] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 75.907927][ T4907] ? __bread_gfp+0x7b/0x3b0 [ 75.912425][ T4907] ? readSuper+0xd2/0x250 [ 75.916856][ T4907] ? kernel_read_file+0x383/0x790 [ 75.921983][ T4907] ? chkSuper+0x7a6/0xec0 [ 75.926320][ T4907] ? generic_error_remove_page+0xc0/0xc0 [ 75.931973][ T4907] ? readSuper+0x250/0x250 [ 75.936394][ T4907] ? parse_options+0xbb9/0xf50 [ 75.941153][ T4907] jfs_mount_rw+0x1b4/0x5d0 [ 75.945649][ T4907] ? updateSuper+0x7a0/0x7a0 [ 75.950309][ T4907] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 75.956788][ T4907] ? __list_lru_walk_one+0x3be/0x540 [ 75.962067][ T4907] ? path_check_mount+0x130/0x130 [ 75.967100][ T4907] ? lock_acquire+0x46/0x230 [ 75.971697][ T4907] ? do_raw_spin_unlock+0x171/0x230 [ 75.976875][ T4907] jfs_remount+0x530/0x650 [ 75.981275][ T4907] ? list_lru_count_node+0x10/0x80 [ 75.986457][ T4907] ? parse_options+0xf50/0xf50 [ 75.991200][ T4907] ? shrink_dcache_sb+0x1b8/0x360 [ 75.996203][ T4907] ? shrink_dentry_list+0x5a0/0x5a0 [ 76.001519][ T4907] ? lock_acquire+0x46/0x230 [ 76.006090][ T4907] ? parse_options+0xf50/0xf50 [ 76.010852][ T4907] legacy_reconfigure+0x117/0x180 [ 76.015956][ T4907] reconfigure_super+0x407/0x860 [ 76.020894][ T4907] ? fs_umode_to_dtype+0xb0/0xb0 [ 76.025825][ T4907] __do_sys_fsconfig+0xa3a/0xc20 [ 76.030943][ T4907] ? fscontext_release+0x60/0x60 [ 76.035877][ T4907] ? vtime_user_exit+0xde/0x180 [ 76.040798][ T4907] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 76.047024][ T4907] ? trace_user_exit.constprop.0+0x54/0xf0 [ 76.052816][ T4907] do_syscall_64+0x41/0x80 [ 76.057404][ T4907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.063297][ T4907] RIP: 0033:0x7f700e9949b9 [ 76.067695][ T4907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.087638][ T4907] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 76.096309][ T4907] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 76.104343][ T4907] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 76.112473][ T4907] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 76.120445][ T4907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.128400][ T4907] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 76.136397][ T4907] BUG: Bad page state in process syz.0.19 pfn:10d8b3 [ 76.143169][ T4907] page:ffffea0004362cc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x10d8b3 [ 76.153772][ T4907] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 76.162038][ T4907] raw: 0200000000002006 ffffea0004640088 ffffc90000837980 0000000000000000 [ 76.170704][ T4907] raw: 0000000000000003 ffff888109ebf1f0 00000000ffffffff 0000000000000000 [ 76.179378][ T4907] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 76.186750][ T4907] page_owner tracks the page as allocated [ 76.192468][ T4907] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4907, ts 75589431599, free_ts 75367216578 [ 76.207591][ T4907] get_page_from_freelist+0xc46/0x2690 [ 76.213208][ T4907] __alloc_pages+0x1b2/0x450 [ 76.217900][ T4907] alloc_pages+0x1c9/0x370 [ 76.222451][ T4907] __page_cache_alloc+0x2c8/0x320 [ 76.227653][ T4907] do_read_cache_page+0x444/0xff0 [ 76.232713][ T4907] __get_metapage+0x5a5/0xe60 [ 76.237560][ T4907] dbAdjCtl+0xf3/0x7b0 [ 76.241818][ T4907] dbAllocDmap+0xb7/0x110 [ 76.246150][ T4907] dbAllocDmapLev+0x14c/0x270 [ 76.250817][ T4907] dbAllocCtl+0x4be/0x730 [ 76.255289][ T4907] dbAllocAG+0x7d1/0xb90 [ 76.259535][ T4907] dbDiscardAG+0x29a/0x830 [ 76.263987][ T4907] jfs_ioc_trim+0x306/0x430 [ 76.268497][ T4907] jfs_ioctl+0x2ea/0x3a0 [ 76.272754][ T4907] __x64_sys_ioctl+0x196/0x210 [ 76.277526][ T4907] do_syscall_64+0x41/0x80 [ 76.281992][ T4907] page last free stack trace: [ 76.286740][ T4907] free_pcp_prepare+0x391/0x490 [ 76.291603][ T4907] free_unref_page+0x10/0x1d0 [ 76.296367][ T4907] lmLogInit+0xafc/0x18d0 [ 76.300690][ T4907] lmLogOpen+0x573/0x15c0 [ 76.305063][ T4907] jfs_mount_rw+0x321/0x5d0 [ 76.310480][ T4907] jfs_remount+0x530/0x650 [ 76.315191][ T4907] legacy_reconfigure+0x117/0x180 [ 76.320331][ T4907] reconfigure_super+0x407/0x860 [ 76.325335][ T4907] __do_sys_fsconfig+0xa3a/0xc20 [ 76.330291][ T4907] do_syscall_64+0x41/0x80 [ 76.334735][ T4907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.340728][ T4907] Modules linked in: [ 76.344819][ T4907] CPU: 0 PID: 4907 Comm: syz.0.19 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 76.355167][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 76.365703][ T4907] Call Trace: [ 76.369060][ T4907] dump_stack+0x103/0x183 [ 76.373438][ T4907] bad_page.cold+0xc7/0xcc [ 76.378051][ T4907] free_pcp_prepare+0x3bd/0x490 [ 76.382953][ T4907] free_unref_page_list+0x1a3/0x620 [ 76.388268][ T4907] ? do_raw_spin_unlock+0x171/0x230 [ 76.393554][ T4907] release_pages+0x4e6/0x1bc0 [ 76.398484][ T4907] ? __put_compound_page+0xd0/0xd0 [ 76.403589][ T4907] ? lru_add_drain_cpu+0x1e4/0x680 [ 76.408692][ T4907] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.414923][ T4907] __pagevec_release+0x77/0x100 [ 76.419790][ T4907] truncate_inode_pages_range+0x2fb/0xc20 [ 76.425615][ T4907] ? generic_error_remove_page+0xc0/0xc0 [ 76.431247][ T4907] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 76.437476][ T4907] ? __bread_gfp+0x7b/0x3b0 [ 76.442175][ T4907] ? readSuper+0xd2/0x250 [ 76.446618][ T4907] ? kernel_read_file+0x383/0x790 [ 76.451820][ T4907] ? chkSuper+0x7a6/0xec0 [ 76.456132][ T4907] ? generic_error_remove_page+0xc0/0xc0 [ 76.461807][ T4907] ? readSuper+0x250/0x250 [ 76.466324][ T4907] ? parse_options+0xbb9/0xf50 [ 76.471068][ T4907] jfs_mount_rw+0x1b4/0x5d0 [ 76.475742][ T4907] ? updateSuper+0x7a0/0x7a0 [ 76.480329][ T4907] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.486598][ T4907] ? __list_lru_walk_one+0x3be/0x540 [ 76.491958][ T4907] ? path_check_mount+0x130/0x130 [ 76.496980][ T4907] ? lock_acquire+0x46/0x230 [ 76.501549][ T4907] ? do_raw_spin_unlock+0x171/0x230 [ 76.506732][ T4907] jfs_remount+0x530/0x650 [ 76.511253][ T4907] ? list_lru_count_node+0x10/0x80 [ 76.516629][ T4907] ? parse_options+0xf50/0xf50 [ 76.521388][ T4907] ? shrink_dcache_sb+0x1b8/0x360 [ 76.526487][ T4907] ? shrink_dentry_list+0x5a0/0x5a0 [ 76.531784][ T4907] ? lock_acquire+0x46/0x230 [ 76.536350][ T4907] ? parse_options+0xf50/0xf50 [ 76.541132][ T4907] legacy_reconfigure+0x117/0x180 [ 76.546148][ T4907] reconfigure_super+0x407/0x860 [ 76.551098][ T4907] ? fs_umode_to_dtype+0xb0/0xb0 [ 76.556025][ T4907] __do_sys_fsconfig+0xa3a/0xc20 [ 76.561032][ T4907] ? fscontext_release+0x60/0x60 [ 76.565956][ T4907] ? vtime_user_exit+0xde/0x180 [ 76.570796][ T4907] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 76.577025][ T4907] ? trace_user_exit.constprop.0+0x54/0xf0 [ 76.582991][ T4907] do_syscall_64+0x41/0x80 [ 76.587400][ T4907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.593285][ T4907] RIP: 0033:0x7f700e9949b9 [ 76.597816][ T4907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.617873][ T4907] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 76.626449][ T4907] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 76.634855][ T4907] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 76.643132][ T4907] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 76.651136][ T4907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.659249][ T4907] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 2024/08/17 00:06:48 executed programs: 7 [ 76.672470][ T849] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 76.683546][ T849] lbmIODone: I/O error in JFS log [ 76.689230][ T4907] *** Log Format Error ! *** [ 76.693998][ T4907] lmLogInit: exit(-22) [ 76.698068][ T4907] lmLogOpen: exit(-22) [ 76.839652][ T4912] loop0: detected capacity change from 0 to 32768 [ 76.928152][ T4912] BUG: Bad page state in process syz.0.20 pfn:10d0ef [ 76.935050][ T4912] page:ffffea0004343bc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10d0ef [ 76.945528][ T4912] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 76.953820][ T4912] raw: 0200000000002006 ffffea000414eac8 ffffc90000857980 0000000000000000 [ 76.963035][ T4912] raw: 0000000000000004 ffff888109ebf6c8 00000000ffffffff 0000000000000000 [ 76.971634][ T4912] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 76.979031][ T4912] page_owner tracks the page as allocated [ 76.984764][ T4912] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4912, ts 76900361427, free_ts 76693943391 [ 77.000010][ T4912] get_page_from_freelist+0xc46/0x2690 [ 77.005507][ T4912] __alloc_pages+0x1b2/0x450 [ 77.010195][ T4912] alloc_pages+0x1c9/0x370 [ 77.014748][ T4912] __page_cache_alloc+0x2c8/0x320 [ 77.019977][ T4912] do_read_cache_page+0x444/0xff0 [ 77.025356][ T4912] __get_metapage+0x5a5/0xe60 [ 77.030038][ T4912] dbAllocCtl+0x476/0x730 [ 77.034562][ T4912] dbAllocAG+0x7d1/0xb90 [ 77.038927][ T4912] dbDiscardAG+0x29a/0x830 [ 77.043453][ T4912] jfs_ioc_trim+0x306/0x430 [ 77.048015][ T4912] jfs_ioctl+0x2ea/0x3a0 [ 77.052297][ T4912] __x64_sys_ioctl+0x196/0x210 [ 77.057074][ T4912] do_syscall_64+0x41/0x80 [ 77.061542][ T4912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.067591][ T4912] page last free stack trace: [ 77.072404][ T4912] free_pcp_prepare+0x391/0x490 [ 77.077268][ T4912] free_unref_page+0x10/0x1d0 [ 77.082060][ T4912] lmLogInit+0xafc/0x18d0 [ 77.086396][ T4912] lmLogOpen+0x573/0x15c0 [ 77.090713][ T4912] jfs_mount_rw+0x321/0x5d0 [ 77.095244][ T4912] jfs_remount+0x530/0x650 [ 77.099751][ T4912] legacy_reconfigure+0x117/0x180 [ 77.104976][ T4912] reconfigure_super+0x407/0x860 [ 77.109969][ T4912] __do_sys_fsconfig+0xa3a/0xc20 [ 77.115108][ T4912] do_syscall_64+0x41/0x80 [ 77.119540][ T4912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.125540][ T4912] Modules linked in: [ 77.129442][ T4912] CPU: 1 PID: 4912 Comm: syz.0.20 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 77.138987][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 77.149138][ T4912] Call Trace: [ 77.152595][ T4912] dump_stack+0x103/0x183 [ 77.156928][ T4912] bad_page.cold+0xc7/0xcc [ 77.161349][ T4912] free_pcp_prepare+0x3bd/0x490 [ 77.166197][ T4912] free_unref_page_list+0x1a3/0x620 [ 77.171480][ T4912] ? do_raw_spin_unlock+0x171/0x230 [ 77.176683][ T4912] release_pages+0x4e6/0x1bc0 [ 77.181355][ T4912] ? __put_compound_page+0xd0/0xd0 [ 77.186468][ T4912] ? lru_add_drain_cpu+0x1e4/0x680 [ 77.191747][ T4912] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.198209][ T4912] __pagevec_release+0x77/0x100 [ 77.203315][ T4912] truncate_inode_pages_range+0x2fb/0xc20 [ 77.209123][ T4912] ? generic_error_remove_page+0xc0/0xc0 [ 77.214751][ T4912] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.221116][ T4912] ? __bread_gfp+0x7b/0x3b0 [ 77.225871][ T4912] ? readSuper+0xd2/0x250 [ 77.230454][ T4912] ? kernel_read_file+0x383/0x790 [ 77.235469][ T4912] ? chkSuper+0x7a6/0xec0 [ 77.239963][ T4912] ? generic_error_remove_page+0xc0/0xc0 [ 77.245591][ T4912] ? readSuper+0x250/0x250 [ 77.250087][ T4912] ? parse_options+0xbb9/0xf50 [ 77.254837][ T4912] jfs_mount_rw+0x1b4/0x5d0 [ 77.259341][ T4912] ? updateSuper+0x7a0/0x7a0 [ 77.264013][ T4912] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.270264][ T4912] ? __list_lru_walk_one+0x3be/0x540 [ 77.275544][ T4912] ? path_check_mount+0x130/0x130 [ 77.280560][ T4912] ? lock_acquire+0x46/0x230 [ 77.285204][ T4912] ? do_raw_spin_unlock+0x171/0x230 [ 77.290404][ T4912] jfs_remount+0x530/0x650 [ 77.294952][ T4912] ? list_lru_count_node+0x10/0x80 [ 77.300334][ T4912] ? parse_options+0xf50/0xf50 [ 77.305192][ T4912] ? shrink_dcache_sb+0x1b8/0x360 [ 77.310264][ T4912] ? shrink_dentry_list+0x5a0/0x5a0 [ 77.315473][ T4912] ? lock_acquire+0x46/0x230 [ 77.320066][ T4912] ? parse_options+0xf50/0xf50 [ 77.325002][ T4912] legacy_reconfigure+0x117/0x180 [ 77.330019][ T4912] reconfigure_super+0x407/0x860 [ 77.335166][ T4912] ? fs_umode_to_dtype+0xb0/0xb0 [ 77.340093][ T4912] __do_sys_fsconfig+0xa3a/0xc20 [ 77.345378][ T4912] ? fscontext_release+0x60/0x60 [ 77.350480][ T4912] ? vtime_user_exit+0xde/0x180 [ 77.355415][ T4912] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.361838][ T4912] ? trace_user_exit.constprop.0+0x54/0xf0 [ 77.367818][ T4912] do_syscall_64+0x41/0x80 [ 77.372379][ T4912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.378388][ T4912] RIP: 0033:0x7f700e9949b9 [ 77.382821][ T4912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.402606][ T4912] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 77.411009][ T4912] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 77.419406][ T4912] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 77.427454][ T4912] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 77.435595][ T4912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.443554][ T4912] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 77.451576][ T4912] BUG: Bad page state in process syz.0.20 pfn:1053ab [ 77.458528][ T4912] page:ffffea000414eac0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x1053ab [ 77.468784][ T4912] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 77.477228][ T4912] raw: 0200000000002006 ffffea000421ecc8 ffffc90000857980 0000000000000000 [ 77.486025][ T4912] raw: 0000000000000003 ffff888109ebf7c0 00000000ffffffff 0000000000000000 [ 77.494642][ T4912] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 77.502024][ T4912] page_owner tracks the page as allocated [ 77.508060][ T4912] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4912, ts 76900572696, free_ts 76693930078 [ 77.523358][ T4912] get_page_from_freelist+0xc46/0x2690 [ 77.528836][ T4912] __alloc_pages+0x1b2/0x450 [ 77.533498][ T4912] alloc_pages+0x1c9/0x370 [ 77.538036][ T4912] __page_cache_alloc+0x2c8/0x320 [ 77.543111][ T4912] do_read_cache_page+0x444/0xff0 [ 77.548259][ T4912] __get_metapage+0x5a5/0xe60 [ 77.553166][ T4912] dbAdjCtl+0xf3/0x7b0 [ 77.557240][ T4912] dbAllocDmap+0xb7/0x110 [ 77.561612][ T4912] dbAllocDmapLev+0x14c/0x270 [ 77.566316][ T4912] dbAllocCtl+0x4be/0x730 [ 77.570752][ T4912] dbAllocAG+0x7d1/0xb90 [ 77.575342][ T4912] dbDiscardAG+0x29a/0x830 [ 77.579770][ T4912] jfs_ioc_trim+0x306/0x430 [ 77.584474][ T4912] jfs_ioctl+0x2ea/0x3a0 [ 77.588838][ T4912] __x64_sys_ioctl+0x196/0x210 [ 77.593618][ T4912] do_syscall_64+0x41/0x80 [ 77.598042][ T4912] page last free stack trace: [ 77.602719][ T4912] free_pcp_prepare+0x391/0x490 [ 77.607572][ T4912] free_unref_page+0x10/0x1d0 [ 77.612258][ T4912] lmLogInit+0xafc/0x18d0 [ 77.616587][ T4912] lmLogOpen+0x573/0x15c0 [ 77.620961][ T4912] jfs_mount_rw+0x321/0x5d0 [ 77.625581][ T4912] jfs_remount+0x530/0x650 [ 77.630004][ T4912] legacy_reconfigure+0x117/0x180 [ 77.635162][ T4912] reconfigure_super+0x407/0x860 [ 77.640112][ T4912] __do_sys_fsconfig+0xa3a/0xc20 [ 77.645150][ T4912] do_syscall_64+0x41/0x80 [ 77.649574][ T4912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.655485][ T4912] Modules linked in: [ 77.659370][ T4912] CPU: 1 PID: 4912 Comm: syz.0.20 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 77.668979][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 77.679142][ T4912] Call Trace: [ 77.682587][ T4912] dump_stack+0x103/0x183 [ 77.687027][ T4912] bad_page.cold+0xc7/0xcc [ 77.693015][ T4912] free_pcp_prepare+0x3bd/0x490 [ 77.697883][ T4912] free_unref_page_list+0x1a3/0x620 [ 77.703102][ T4912] ? do_raw_spin_unlock+0x171/0x230 [ 77.708376][ T4912] release_pages+0x4e6/0x1bc0 [ 77.713046][ T4912] ? __put_compound_page+0xd0/0xd0 [ 77.718156][ T4912] ? lru_add_drain_cpu+0x1e4/0x680 [ 77.723345][ T4912] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.729579][ T4912] __pagevec_release+0x77/0x100 [ 77.734609][ T4912] truncate_inode_pages_range+0x2fb/0xc20 [ 77.740612][ T4912] ? generic_error_remove_page+0xc0/0xc0 [ 77.746325][ T4912] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.752651][ T4912] ? __bread_gfp+0x7b/0x3b0 [ 77.757146][ T4912] ? readSuper+0xd2/0x250 [ 77.761465][ T4912] ? kernel_read_file+0x383/0x790 [ 77.766757][ T4912] ? chkSuper+0x7a6/0xec0 [ 77.771101][ T4912] ? generic_error_remove_page+0xc0/0xc0 [ 77.776736][ T4912] ? readSuper+0x250/0x250 [ 77.781177][ T4912] ? parse_options+0xbb9/0xf50 [ 77.785936][ T4912] jfs_mount_rw+0x1b4/0x5d0 [ 77.790692][ T4912] ? updateSuper+0x7a0/0x7a0 [ 77.795285][ T4912] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.801615][ T4912] ? __list_lru_walk_one+0x3be/0x540 [ 77.806939][ T4912] ? path_check_mount+0x130/0x130 [ 77.812073][ T4912] ? lock_acquire+0x46/0x230 [ 77.816674][ T4912] ? do_raw_spin_unlock+0x171/0x230 [ 77.822087][ T4912] jfs_remount+0x530/0x650 [ 77.826566][ T4912] ? list_lru_count_node+0x10/0x80 [ 77.831673][ T4912] ? parse_options+0xf50/0xf50 [ 77.836429][ T4912] ? shrink_dcache_sb+0x1b8/0x360 [ 77.841447][ T4912] ? shrink_dentry_list+0x5a0/0x5a0 [ 77.846658][ T4912] ? lock_acquire+0x46/0x230 [ 77.851345][ T4912] ? parse_options+0xf50/0xf50 [ 77.856190][ T4912] legacy_reconfigure+0x117/0x180 [ 77.861208][ T4912] reconfigure_super+0x407/0x860 [ 77.866159][ T4912] ? fs_umode_to_dtype+0xb0/0xb0 [ 77.871180][ T4912] __do_sys_fsconfig+0xa3a/0xc20 [ 77.876114][ T4912] ? fscontext_release+0x60/0x60 [ 77.881041][ T4912] ? vtime_user_exit+0xde/0x180 [ 77.885887][ T4912] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.892125][ T4912] ? trace_user_exit.constprop.0+0x54/0xf0 [ 77.898185][ T4912] do_syscall_64+0x41/0x80 [ 77.902604][ T4912] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.908578][ T4912] RIP: 0033:0x7f700e9949b9 [ 77.913015][ T4912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.932941][ T4912] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 77.941356][ T4912] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 77.949577][ T4912] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 77.957797][ T4912] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 77.966032][ T4912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.974006][ T4912] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 77.985501][ T881] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 77.996786][ T881] lbmIODone: I/O error in JFS log [ 78.001858][ T4912] *** Log Format Error ! *** [ 78.006667][ T4912] lmLogInit: exit(-22) [ 78.010825][ T4912] lmLogOpen: exit(-22) [ 78.149151][ T4915] loop0: detected capacity change from 0 to 32768 [ 78.253286][ T4915] BUG: Bad page state in process syz.0.21 pfn:128706 [ 78.260304][ T4915] page:ffffea0004a1c180 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x128706 [ 78.270688][ T4915] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 78.279092][ T4915] raw: 0200000000002006 ffffea00046e5988 ffffc90000857980 0000000000000000 [ 78.287831][ T4915] raw: 0000000000000004 ffff888109ebfaa8 00000000ffffffff 0000000000000000 [ 78.296635][ T4915] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 78.303977][ T4915] page_owner tracks the page as allocated [ 78.309858][ T4915] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4915, ts 78220801478, free_ts 78211673078 [ 78.324805][ T4915] get_page_from_freelist+0xc46/0x2690 [ 78.330277][ T4915] __alloc_pages+0x1b2/0x450 [ 78.334982][ T4915] alloc_pages+0x1c9/0x370 [ 78.339403][ T4915] __page_cache_alloc+0x2c8/0x320 [ 78.344541][ T4915] do_read_cache_page+0x444/0xff0 [ 78.349741][ T4915] __get_metapage+0x5a5/0xe60 [ 78.354452][ T4915] dbAllocCtl+0x476/0x730 [ 78.358859][ T4915] dbAllocAG+0x7d1/0xb90 [ 78.363134][ T4915] dbDiscardAG+0x29a/0x830 [ 78.367551][ T4915] jfs_ioc_trim+0x306/0x430 [ 78.372261][ T4915] jfs_ioctl+0x2ea/0x3a0 [ 78.376593][ T4915] __x64_sys_ioctl+0x196/0x210 [ 78.381372][ T4915] do_syscall_64+0x41/0x80 [ 78.386240][ T4915] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.392255][ T4915] page last free stack trace: [ 78.396919][ T4915] free_pcp_prepare+0x391/0x490 [ 78.401805][ T4915] free_unref_page+0x10/0x1d0 [ 78.406658][ T4915] qlist_free_all+0x5a/0xc0 [ 78.411203][ T4915] kasan_quarantine_reduce+0x180/0x1f0 [ 78.416847][ T4915] __kasan_slab_alloc+0x8e/0xa0 [ 78.421767][ T4915] kmem_cache_alloc+0x23f/0x340 [ 78.426796][ T4915] getname_flags.part.0+0x50/0x4f0 [ 78.432028][ T4915] getname_flags+0x9a/0xe0 [ 78.436454][ T4915] do_mkdirat+0x8d/0x310 [ 78.440859][ T4915] do_syscall_64+0x41/0x80 [ 78.445384][ T4915] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.451433][ T4915] Modules linked in: [ 78.455323][ T4915] CPU: 0 PID: 4915 Comm: syz.0.21 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 78.464843][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 78.474881][ T4915] Call Trace: [ 78.478141][ T4915] dump_stack+0x103/0x183 [ 78.482456][ T4915] bad_page.cold+0xc7/0xcc [ 78.486978][ T4915] free_pcp_prepare+0x3bd/0x490 [ 78.492017][ T4915] free_unref_page_list+0x1a3/0x620 [ 78.497200][ T4915] ? do_raw_spin_unlock+0x171/0x230 [ 78.502473][ T4915] release_pages+0x4e6/0x1bc0 [ 78.507146][ T4915] ? __put_compound_page+0xd0/0xd0 [ 78.512242][ T4915] ? lru_add_drain_cpu+0x1e4/0x680 [ 78.517525][ T4915] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.523976][ T4915] __pagevec_release+0x77/0x100 [ 78.528848][ T4915] truncate_inode_pages_range+0x2fb/0xc20 [ 78.534577][ T4915] ? generic_error_remove_page+0xc0/0xc0 [ 78.540197][ T4915] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 78.546608][ T4915] ? __bread_gfp+0x7b/0x3b0 [ 78.551195][ T4915] ? readSuper+0xd2/0x250 [ 78.555524][ T4915] ? kernel_read_file+0x383/0x790 [ 78.560540][ T4915] ? chkSuper+0x7a6/0xec0 [ 78.564848][ T4915] ? generic_error_remove_page+0xc0/0xc0 [ 78.570489][ T4915] ? readSuper+0x250/0x250 [ 78.574887][ T4915] ? parse_options+0xbb9/0xf50 [ 78.579633][ T4915] jfs_mount_rw+0x1b4/0x5d0 [ 78.584241][ T4915] ? updateSuper+0x7a0/0x7a0 [ 78.588835][ T4915] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.595075][ T4915] ? __list_lru_walk_one+0x3be/0x540 [ 78.600475][ T4915] ? path_check_mount+0x130/0x130 [ 78.605487][ T4915] ? lock_acquire+0x46/0x230 [ 78.610057][ T4915] ? do_raw_spin_unlock+0x171/0x230 [ 78.615523][ T4915] jfs_remount+0x530/0x650 [ 78.619925][ T4915] ? list_lru_count_node+0x10/0x80 [ 78.625022][ T4915] ? parse_options+0xf50/0xf50 [ 78.629769][ T4915] ? shrink_dcache_sb+0x1b8/0x360 [ 78.634822][ T4915] ? shrink_dentry_list+0x5a0/0x5a0 [ 78.640087][ T4915] ? lock_acquire+0x46/0x230 [ 78.644658][ T4915] ? parse_options+0xf50/0xf50 [ 78.649415][ T4915] legacy_reconfigure+0x117/0x180 [ 78.654527][ T4915] reconfigure_super+0x407/0x860 [ 78.659761][ T4915] ? fs_umode_to_dtype+0xb0/0xb0 [ 78.664694][ T4915] __do_sys_fsconfig+0xa3a/0xc20 [ 78.669623][ T4915] ? fscontext_release+0x60/0x60 [ 78.674551][ T4915] ? vtime_user_exit+0xde/0x180 [ 78.679400][ T4915] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 78.685900][ T4915] ? trace_user_exit.constprop.0+0x54/0xf0 [ 78.691784][ T4915] do_syscall_64+0x41/0x80 [ 78.696277][ T4915] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.702586][ T4915] RIP: 0033:0x7f700e9949b9 [ 78.706990][ T4915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.727274][ T4915] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 78.736207][ T4915] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 78.744343][ T4915] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 78.752389][ T4915] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 78.760554][ T4915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.768508][ T4915] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 78.776510][ T4915] BUG: Bad page state in process syz.0.21 pfn:11b966 [ 78.783290][ T4915] page:ffffea00046e5980 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x11b966 [ 78.793646][ T4915] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 78.801957][ T4915] raw: 0200000000002006 ffffea0004627208 ffffc90000857980 0000000000000000 [ 78.810541][ T4915] raw: 0000000000000003 ffff888109ebfba0 00000000ffffffff 0000000000000000 [ 78.819309][ T4915] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 78.826598][ T4915] page_owner tracks the page as allocated [ 78.832319][ T4915] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4915, ts 78221003183, free_ts 76704049718 [ 78.847279][ T4915] get_page_from_freelist+0xc46/0x2690 [ 78.852750][ T4915] __alloc_pages+0x1b2/0x450 [ 78.857431][ T4915] alloc_pages+0x1c9/0x370 [ 78.862389][ T4915] __page_cache_alloc+0x2c8/0x320 [ 78.867500][ T4915] do_read_cache_page+0x444/0xff0 [ 78.872546][ T4915] __get_metapage+0x5a5/0xe60 [ 78.877441][ T4915] dbAdjCtl+0xf3/0x7b0 [ 78.881563][ T4915] dbAllocDmap+0xb7/0x110 [ 78.885920][ T4915] dbAllocDmapLev+0x14c/0x270 [ 78.890585][ T4915] dbAllocCtl+0x4be/0x730 [ 78.894943][ T4915] dbAllocAG+0x7d1/0xb90 [ 78.899196][ T4915] dbDiscardAG+0x29a/0x830 [ 78.903740][ T4915] jfs_ioc_trim+0x306/0x430 [ 78.908333][ T4915] jfs_ioctl+0x2ea/0x3a0 [ 78.912586][ T4915] __x64_sys_ioctl+0x196/0x210 [ 78.917445][ T4915] do_syscall_64+0x41/0x80 [ 78.921885][ T4915] page last free stack trace: [ 78.926902][ T4915] free_pcp_prepare+0x391/0x490 [ 78.932044][ T4915] free_unref_page_list+0x1a3/0x620 [ 78.937246][ T4915] release_pages+0x4e6/0x1bc0 [ 78.942029][ T4915] __pagevec_release+0x77/0x100 [ 78.946901][ T4915] truncate_inode_pages_range+0x2fb/0xc20 [ 78.952723][ T4915] diUnmount+0xe5/0x120 [ 78.956994][ T4915] jfs_umount+0x128/0x3f0 [ 78.961340][ T4915] jfs_put_super+0x81/0x190 [ 78.965873][ T4915] generic_shutdown_super+0x14f/0x370 [ 78.971266][ T4915] kill_block_super+0x98/0xd0 [ 78.976034][ T4915] deactivate_locked_super+0x99/0x160 [ 78.981511][ T4915] deactivate_super+0xad/0xd0 [ 78.986194][ T4915] cleanup_mnt+0x318/0x450 [ 78.990908][ T4915] task_work_run+0xe2/0x190 [ 78.995599][ T4915] exit_to_user_mode_prepare+0x19b/0x1a0 [ 79.001272][ T4915] syscall_exit_to_user_mode+0x13/0x40 [ 79.006741][ T4915] Modules linked in: [ 79.010654][ T4915] CPU: 0 PID: 4915 Comm: syz.0.21 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 79.020182][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 79.030553][ T4915] Call Trace: [ 79.033927][ T4915] dump_stack+0x103/0x183 [ 79.038255][ T4915] bad_page.cold+0xc7/0xcc [ 79.042666][ T4915] free_pcp_prepare+0x3bd/0x490 [ 79.047518][ T4915] free_unref_page_list+0x1a3/0x620 [ 79.052799][ T4915] ? do_raw_spin_unlock+0x171/0x230 [ 79.058242][ T4915] release_pages+0x4e6/0x1bc0 [ 79.062926][ T4915] ? __put_compound_page+0xd0/0xd0 [ 79.068127][ T4915] ? lru_add_drain_cpu+0x1e4/0x680 [ 79.073231][ T4915] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.079797][ T4915] __pagevec_release+0x77/0x100 [ 79.084737][ T4915] truncate_inode_pages_range+0x2fb/0xc20 [ 79.090572][ T4915] ? generic_error_remove_page+0xc0/0xc0 [ 79.096196][ T4915] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 79.102516][ T4915] ? __bread_gfp+0x7b/0x3b0 [ 79.107103][ T4915] ? readSuper+0xd2/0x250 [ 79.111429][ T4915] ? kernel_read_file+0x383/0x790 [ 79.116563][ T4915] ? chkSuper+0x7a6/0xec0 [ 79.120880][ T4915] ? generic_error_remove_page+0xc0/0xc0 [ 79.126511][ T4915] ? readSuper+0x250/0x250 [ 79.131046][ T4915] ? parse_options+0xbb9/0xf50 [ 79.135982][ T4915] jfs_mount_rw+0x1b4/0x5d0 [ 79.140467][ T4915] ? updateSuper+0x7a0/0x7a0 [ 79.145159][ T4915] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.151496][ T4915] ? __list_lru_walk_one+0x3be/0x540 [ 79.156764][ T4915] ? path_check_mount+0x130/0x130 [ 79.161796][ T4915] ? lock_acquire+0x46/0x230 [ 79.166365][ T4915] ? do_raw_spin_unlock+0x171/0x230 [ 79.171629][ T4915] jfs_remount+0x530/0x650 [ 79.176036][ T4915] ? list_lru_count_node+0x10/0x80 [ 79.181199][ T4915] ? parse_options+0xf50/0xf50 [ 79.185958][ T4915] ? shrink_dcache_sb+0x1b8/0x360 [ 79.191006][ T4915] ? shrink_dentry_list+0x5a0/0x5a0 [ 79.196190][ T4915] ? lock_acquire+0x46/0x230 [ 79.200839][ T4915] ? parse_options+0xf50/0xf50 [ 79.205688][ T4915] legacy_reconfigure+0x117/0x180 [ 79.210778][ T4915] reconfigure_super+0x407/0x860 [ 79.215696][ T4915] ? fs_umode_to_dtype+0xb0/0xb0 [ 79.220610][ T4915] __do_sys_fsconfig+0xa3a/0xc20 [ 79.225545][ T4915] ? fscontext_release+0x60/0x60 [ 79.230551][ T4915] ? vtime_user_exit+0xde/0x180 [ 79.235788][ T4915] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 79.242237][ T4915] ? trace_user_exit.constprop.0+0x54/0xf0 [ 79.248472][ T4915] do_syscall_64+0x41/0x80 [ 79.252909][ T4915] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.259071][ T4915] RIP: 0033:0x7f700e9949b9 [ 79.263528][ T4915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 79.283649][ T4915] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 79.292391][ T4915] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 79.300527][ T4915] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 79.308594][ T4915] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 79.316758][ T4915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.324728][ T4915] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 79.335835][ T849] blk_update_request: I/O error, dev loop14, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 79.347234][ T849] lbmIODone: I/O error in JFS log [ 79.352524][ T4915] *** Log Format Error ! *** [ 79.357325][ T4915] lmLogInit: exit(-22) [ 79.361431][ T4915] lmLogOpen: exit(-22) [ 79.499145][ T4918] loop0: detected capacity change from 0 to 32768 [ 79.587597][ T4918] BUG: Bad page state in process syz.0.22 pfn:10f7b7 [ 79.594717][ T4918] page:ffffea00043dedc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10f7b7 [ 79.605089][ T4918] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 79.613601][ T4918] raw: 0200000000002006 ffffea00046e9b88 ffffc90000877980 0000000000000000 [ 79.622495][ T4918] raw: 0000000000000004 ffff88811982b0f8 00000000ffffffff 0000000000000000 [ 79.631419][ T4918] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 79.638949][ T4918] page_owner tracks the page as allocated [ 79.644777][ T4918] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4918, ts 79555244891, free_ts 79554661934 [ 79.659859][ T4918] get_page_from_freelist+0xc46/0x2690 [ 79.665580][ T4918] __alloc_pages+0x1b2/0x450 [ 79.670180][ T4918] alloc_pages+0x1c9/0x370 [ 79.674976][ T4918] __page_cache_alloc+0x2c8/0x320 [ 79.680194][ T4918] do_read_cache_page+0x444/0xff0 [ 79.685314][ T4918] __get_metapage+0x5a5/0xe60 [ 79.690075][ T4918] dbAllocCtl+0x476/0x730 [ 79.694449][ T4918] dbAllocAG+0x7d1/0xb90 [ 79.698699][ T4918] dbDiscardAG+0x29a/0x830 [ 79.703320][ T4918] jfs_ioc_trim+0x306/0x430 [ 79.707847][ T4918] jfs_ioctl+0x2ea/0x3a0 [ 79.712281][ T4918] __x64_sys_ioctl+0x196/0x210 [ 79.717297][ T4918] do_syscall_64+0x41/0x80 [ 79.722135][ T4918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.728039][ T4918] page last free stack trace: [ 79.732816][ T4918] free_pcp_prepare+0x391/0x490 [ 79.737916][ T4918] free_unref_page+0x10/0x1d0 [ 79.742609][ T4918] qlist_free_all+0x5a/0xc0 [ 79.747116][ T4918] kasan_quarantine_reduce+0x180/0x1f0 [ 79.752607][ T4918] __kasan_slab_alloc+0x8e/0xa0 [ 79.757470][ T4918] kmem_cache_alloc+0x23f/0x340 [ 79.762464][ T4918] jbd2__journal_start+0x18c/0x7f0 [ 79.767863][ T4918] __ext4_journal_start_sb+0x28c/0x2f0 [ 79.773455][ T4918] ext4_dirty_inode+0x9d/0x110 [ 79.778246][ T4918] __mark_inode_dirty+0x3fd/0xad0 [ 79.783388][ T4918] generic_update_time+0x21d/0x350 [ 79.788631][ T4918] file_update_time+0x436/0x520 [ 79.793506][ T4918] ext4_page_mkwrite+0x28d/0x1870 [ 79.798534][ T4918] do_page_mkwrite+0x1ac/0x520 [ 79.803325][ T4918] __handle_mm_fault+0x129b/0x2710 [ 79.808537][ T4918] handle_mm_fault+0x253/0x790 [ 79.813325][ T4918] Modules linked in: [ 79.817221][ T4918] CPU: 1 PID: 4918 Comm: syz.0.22 Tainted: G B 5.13.0-rc3-syzkaller #0 [ 79.826939][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 79.836976][ T4918] Call Trace: [ 79.840251][ T4918] dump_stack+0x103/0x183 [ 79.844591][ T4918] bad_page.cold+0xc7/0xcc [ 79.849182][ T4918] free_pcp_prepare+0x3bd/0x490 [ 79.854083][ T4918] free_unref_page_list+0x1a3/0x620 [ 79.859356][ T4918] ? do_raw_spin_unlock+0x171/0x230 [ 79.864534][ T4918] release_pages+0x4e6/0x1bc0 [ 79.869403][ T4918] ? __put_compound_page+0xd0/0xd0 [ 79.874495][ T4918] ? lru_add_drain_cpu+0x1e4/0x680 [ 79.879683][ T4918] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.885910][ T4918] __pagevec_release+0x77/0x100 [ 79.890752][ T4918] truncate_inode_pages_range+0x2fb/0xc20 [ 79.896976][ T4918] ? generic_error_remove_page+0xc0/0xc0 [ 79.902948][ T4918] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 79.909363][ T4918] ? __bread_gfp+0x7b/0x3b0 [ 79.913860][ T4918] ? readSuper+0xd2/0x250 [ 79.918184][ T4918] ? kernel_read_file+0x383/0x790 [ 79.923211][ T4918] ? chkSuper+0x7a6/0xec0 [ 79.927588][ T4918] ? generic_error_remove_page+0xc0/0xc0 [ 79.933229][ T4918] ? readSuper+0x250/0x250 [ 79.937709][ T4918] ? parse_options+0xbb9/0xf50 [ 79.942590][ T4918] jfs_mount_rw+0x1b4/0x5d0 [ 79.947090][ T4918] ? updateSuper+0x7a0/0x7a0 [ 79.951770][ T4918] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.958205][ T4918] ? __list_lru_walk_one+0x3be/0x540 [ 79.963671][ T4918] ? path_check_mount+0x130/0x130 [ 79.968777][ T4918] ? lock_acquire+0x46/0x230 [ 79.973368][ T4918] ? do_raw_spin_unlock+0x171/0x230 [ 79.978559][ T4918] jfs_remount+0x530/0x650 [ 79.983062][ T4918] ? list_lru_count_node+0x10/0x80 [ 79.988443][ T4918] ? parse_options+0xf50/0xf50 [ 79.993214][ T4918] ? shrink_dcache_sb+0x1b8/0x360 [ 79.998222][ T4918] ? shrink_dentry_list+0x5a0/0x5a0 [ 80.003481][ T4918] ? lock_acquire+0x46/0x230 [ 80.008056][ T4918] ? parse_options+0xf50/0xf50 [ 80.013074][ T4918] legacy_reconfigure+0x117/0x180 [ 80.018179][ T4918] reconfigure_super+0x407/0x860 [ 80.023372][ T4918] ? fs_umode_to_dtype+0xb0/0xb0 [ 80.028339][ T4918] __do_sys_fsconfig+0xa3a/0xc20 [ 80.033541][ T4918] ? fscontext_release+0x60/0x60 [ 80.038476][ T4918] ? vtime_user_exit+0xde/0x180 [ 80.043573][ T4918] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 80.049995][ T4918] ? trace_user_exit.constprop.0+0x54/0xf0 [ 80.055911][ T4918] do_syscall_64+0x41/0x80 [ 80.060355][ T4918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.066332][ T4918] RIP: 0033:0x7f700e9949b9 [ 80.070833][ T4918] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 80.090628][ T4918] RSP: 002b:00007f700e41a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 80.099378][ T4918] RAX: ffffffffffffffda RBX: 00007f700eb30f80 RCX: 00007f700e9949b9 [ 80.107332][ T4918] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000004 [ 80.115653][ T4918] RBP: 00007f700ea028d8 R08: 0000000000000000 R09: 0000000000000000 [ 80.123911][ T4918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.132309][ T4918] R13: 0000000000000000 R14: 00007f700eb30f80 R15: 00007ffe3faaefc8 [ 80.140422][ T4918] BUG: Bad page state in process syz.0.22 pfn:11ba6e [ 80.147207][ T4918] page:ffffea00046e9b80 refcount:0 mapcount:0 mapping:0000000000000000 index:0x3 pfn:0x11ba6e [ 80.157692][ T4918] flags: 0x200000000002006(referenced|uptodate|private|node=0|zone=2) [ 80.165985][ T4918] raw: 0200000000002006 ffffea00049ddb08 ffffc90000877980 0000000000000000 [ 80.174642][ T4918] raw: 0000000000000003 ffff88810cd9aaa8 00000000ffffffff 0000000000000000 [ 80.184613][ T4918] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 80.192929][ T4918] page_owner tracks the page as allocated [ 80.199042][ T4918] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100c40(GFP_NOFS|__GFP_HARDWALL), pid 4918, ts 79555563135, free_ts 79554416579 [ 80.214553][ T4918] get_page_from_freelist+0xc46/0x2690 [ 80.220283][ T4918] __alloc_pages+0x1b2/0x450 [ 80.225061][ T4918] alloc_pages+0x1c9/0x370 [ 80.229586][ T4918] __page_cache_alloc+0x2c8/0x320 [ 80.235610][ T4918] do_read_cache_page+0x444/0xff0 [ 80.242303][ T4918] __get_metapage+0x5a5/0xe60 [ 80.247458][ T4918] dbAdjCtl+0xf3/0x7b0 [ 80.252114][ T4918] dbAllocDmap+0xb7/0x110 [ 80.256559][ T4918] dbAllocDmapLev+0x14c/0x270 [ 80.261263][ T4918] dbAllocCtl+0x4be/0x730 [ 80.265634][ T4918] dbAllocAG+0x7d1/0xb90 [ 80.269887][ T4918] dbDiscardAG+0x29a/0x830 [ 80.274326][ T4918] jfs_ioc_trim+0x306/0x430 [ 80.279036][ T4918] jfs_ioctl+0x2ea/0x3a0 [ 80.283799][ T4918] __x64_sys_ioctl+0x196/0x210