Warning: Permanently added '[localhost]:41675' (ED25519) to the list of known hosts. 2024/04/13 09:35:31 ignoring optional flag "sandboxArg"="0" 2024/04/13 09:35:31 parsed 1 programs [ 73.790677][ T38] kauditd_printk_skb: 73 callbacks suppressed [ 73.790692][ T38] audit: type=1400 audit(1713000931.445:207): avc: denied { getattr } for pid=5383 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 73.822762][ T38] audit: type=1400 audit(1713000931.475:208): avc: denied { mounton } for pid=5392 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 73.833730][ T38] audit: type=1400 audit(1713000931.475:209): avc: denied { mount } for pid=5392 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 73.843910][ T38] audit: type=1400 audit(1713000931.485:210): avc: denied { read write } for pid=5392 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 73.853563][ T38] audit: type=1400 audit(1713000931.485:211): avc: denied { open } for pid=5392 comm="syz-executor" path="/swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 73.921992][ T38] audit: type=1400 audit(1713000931.575:212): avc: denied { unlink } for pid=5392 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 74.378171][ T38] audit: type=1400 audit(1713000932.025:213): avc: denied { relabelto } for pid=5402 comm="mkswap" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 75.259108][ T5392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/04/13 09:35:32 executed programs: 0 [ 75.306149][ T4624] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.310677][ T4624] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.314510][ T4624] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.319219][ T4624] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.322998][ T4624] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.326423][ T4624] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.334394][ T38] audit: type=1400 audit(1713000932.985:214): avc: denied { mounton } for pid=5408 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 75.467063][ T5408] chnl_net:caif_netlink_parms(): no params data found [ 75.478176][ T38] audit: type=1400 audit(1713000933.125:215): avc: denied { search } for pid=4661 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 75.577068][ T5408] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.581352][ T5408] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.584638][ T5408] bridge_slave_0: entered allmulticast mode [ 75.588729][ T5408] bridge_slave_0: entered promiscuous mode [ 75.594405][ T5408] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.598181][ T5408] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.601404][ T5408] bridge_slave_1: entered allmulticast mode [ 75.605392][ T5408] bridge_slave_1: entered promiscuous mode [ 75.660638][ T5408] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.666851][ T5408] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.715102][ T5408] team0: Port device team_slave_0 added [ 75.721483][ T5408] team0: Port device team_slave_1 added [ 75.779273][ T5408] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.782235][ T5408] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.793399][ T5408] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.800349][ T5408] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.803406][ T5408] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 75.814674][ T5408] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.863964][ T5408] hsr_slave_0: entered promiscuous mode [ 75.866759][ T5408] hsr_slave_1: entered promiscuous mode [ 76.461255][ T5408] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.479192][ T5408] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.483776][ T5408] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.489004][ T5408] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.560782][ T5408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.575620][ T5408] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.589234][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.592582][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.600478][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.603700][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.669427][ T38] audit: type=1400 audit(1713000934.325:216): avc: denied { sys_module } for pid=5408 comm="syz-executor.0" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 76.761107][ T5408] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.786965][ T5408] veth0_vlan: entered promiscuous mode [ 76.796009][ T5408] veth1_vlan: entered promiscuous mode [ 76.818328][ T5408] veth0_macvtap: entered promiscuous mode [ 76.822999][ T5408] veth1_macvtap: entered promiscuous mode [ 76.838847][ T5408] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.844242][ T5408] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.852668][ T5408] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.855962][ T5408] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.859712][ T5408] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.862815][ T5408] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.910254][ T103] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.915459][ T103] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.938298][ T103] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.941320][ T103] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.180727][ T1353] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.184026][ T1353] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.185397][ T5464] loop0: detected capacity change from 0 to 32768 [ 77.196920][ T5464] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.200026][ T5464] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.217252][ T5464] gfs2: fsid=syz:syz.0: journal 0 mapped with 4 extents in 0ms [ 77.224117][ T5204] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.227118][ T5204] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.272983][ T5204] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms [ 77.276876][ T5204] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.280074][ T5464] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.348427][ T4624] Bluetooth: hci0: command tx timeout [ 77.541935][ T5464] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.569204][ T5408] syz-executor.0: attempt to access beyond end of device [ 77.569204][ T5408] loop0: rw=1, sector=131324, nr_sectors = 4 limit=32768 [ 77.574263][ T5408] gfs2: fsid=syz:syz.0: Error 10 writing to journal, jid=0 [ 77.577201][ T5478] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.581304][ T5478] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.583508][ T5478] CPU: 2 PID: 5478 Comm: gfs2_logd/syz:s Not tainted 6.9.0-rc3-syzkaller-00073-ge8c39d0f57f3-dirty #0 [ 77.587361][ T5478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 77.590914][ T5478] Call Trace: [ 77.592110][ T5478] [ 77.593321][ T5478] dump_stack_lvl+0x16c/0x1f0 [ 77.595340][ T5478] gfs2_withdraw+0xab8/0x1290 [ 77.597213][ T5478] ? find_held_lock+0x2d/0x110 [ 77.598895][ T5478] ? __pfx_gfs2_withdraw+0x10/0x10 [ 77.600721][ T5478] ? gfs2_logd+0xc74/0xfe0 [ 77.602309][ T5478] ? __pfx_lock_release+0x10/0x10 [ 77.604113][ T5478] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 77.606201][ T5478] gfs2_logd+0xdad/0xfe0 [ 77.607857][ T5478] ? __pfx_gfs2_logd+0x10/0x10 [ 77.609550][ T5478] ? __pfx_autoremove_wake_function+0x10/0x10 [ 77.611714][ T5478] ? lockdep_hardirqs_on+0x7c/0x110 [ 77.613822][ T5478] ? __kthread_parkme+0x148/0x220 [ 77.616011][ T5478] ? __pfx_gfs2_logd+0x10/0x10 [ 77.618111][ T5478] kthread+0x2c1/0x3a0 [ 77.619678][ T5478] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.621523][ T5478] ? __pfx_kthread+0x10/0x10 [ 77.623233][ T5478] ret_from_fork+0x45/0x80 [ 77.624880][ T5478] ? __pfx_kthread+0x10/0x10 [ 77.626934][ T5478] ret_from_fork_asm+0x1a/0x30 [ 77.628756][ T5478] [ 77.689315][ T5408] ================================================================== [ 77.692226][ T5408] BUG: KASAN: slab-use-after-free in gfs2_invalidate_folio+0x718/0x820 [ 77.695640][ T5408] Read of size 8 at addr ffff88801eda0168 by task syz-executor.0/5408 [ 77.701122][ T5408] [ 77.702242][ T5408] CPU: 1 PID: 5408 Comm: syz-executor.0 Not tainted 6.9.0-rc3-syzkaller-00073-ge8c39d0f57f3-dirty #0 [ 77.707147][ T5408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 77.711786][ T5408] Call Trace: [ 77.713363][ T5408] [ 77.714744][ T5408] dump_stack_lvl+0x116/0x1f0 [ 77.716937][ T5408] print_report+0xc3/0x620 [ 77.719037][ T5408] ? __virt_addr_valid+0x5e/0x580 [ 77.721351][ T5408] ? __phys_addr+0xc6/0x150 [ 77.723460][ T5408] kasan_report+0xd9/0x110 [ 77.725531][ T5408] ? gfs2_invalidate_folio+0x718/0x820 [ 77.728051][ T5408] ? gfs2_invalidate_folio+0x718/0x820 [ 77.730554][ T5408] gfs2_invalidate_folio+0x718/0x820 [ 77.733008][ T5408] ? hlock_class+0x4e/0x130 [ 77.735112][ T5408] ? __pfx_gfs2_invalidate_folio+0x10/0x10 [ 77.737828][ T5408] truncate_cleanup_folio+0x2ac/0x3e0 [ 77.740317][ T5408] truncate_inode_pages_range+0x271/0xe90 [ 77.742925][ T5408] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 77.745762][ T5408] ? mark_lock+0xb5/0xc60 [ 77.747813][ T5408] ? __pfx___lock_acquire+0x10/0x10 [ 77.750231][ T5408] ? __pfx_mark_lock+0x10/0x10 [ 77.752473][ T5408] ? __pfx_mark_lock+0x10/0x10 [ 77.754728][ T5408] ? mark_held_locks+0x9f/0xe0 [ 77.756965][ T5408] ? _raw_spin_unlock_irq+0x23/0x50 [ 77.759343][ T5408] ? lockdep_hardirqs_on+0x7c/0x110 [ 77.761747][ T5408] gfs2_evict_inode+0x75b/0x1460 [ 77.764029][ T5408] ? __pfx___lock_acquire+0x10/0x10 [ 77.766431][ T5408] ? __pfx_gfs2_evict_inode+0x10/0x10 [ 77.768874][ T5408] ? find_held_lock+0x2d/0x110 [ 77.771082][ T5408] ? evict+0x2b7/0x6c0 [ 77.772972][ T5408] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 77.775431][ T5408] ? do_raw_spin_unlock+0x172/0x230 [ 77.777851][ T5408] ? __pfx_gfs2_evict_inode+0x10/0x10 [ 77.780394][ T5408] evict+0x2ed/0x6c0 [ 77.782211][ T5408] iput.part.0+0x5a8/0x7f0 [ 77.784274][ T5408] ? __pfx_gfs2_drop_inode+0x10/0x10 [ 77.786684][ T5408] iput+0x5c/0x80 [ 77.788387][ T5408] gfs2_put_super+0x2bd/0x760 [ 77.790556][ T5408] ? __pfx_gfs2_put_super+0x10/0x10 [ 77.793047][ T5408] generic_shutdown_super+0x159/0x3d0 [ 77.795516][ T5408] kill_block_super+0x3b/0x90 [ 77.797716][ T5408] gfs2_kill_sb+0x360/0x410 [ 77.799820][ T5408] deactivate_locked_super+0xbe/0x1a0 [ 77.802307][ T5408] deactivate_super+0xde/0x100 [ 77.804508][ T5408] cleanup_mnt+0x222/0x450 [ 77.806565][ T5408] task_work_run+0x14e/0x250 [ 77.808717][ T5408] ? __pfx_task_work_run+0x10/0x10 [ 77.811072][ T5408] syscall_exit_to_user_mode+0x278/0x2a0 [ 77.813674][ T5408] do_syscall_64+0xdc/0x260 [ 77.815783][ T5408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.818505][ T5408] RIP: 0033:0x7f6eafc7f197 [ 77.820602][ T5408] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 77.829458][ T5408] RSP: 002b:00007ffe0a357d88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 77.833261][ T5408] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6eafc7f197 [ 77.836819][ T5408] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0a357e40 [ 77.840405][ T5408] RBP: 00007ffe0a357e40 R08: 0000000000000000 R09: 0000000000000000 [ 77.843997][ T5408] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe0a358f00 [ 77.847642][ T5408] R13: 00007f6eafcc93b9 R14: 0000000000012bfa R15: 0000000000000001 [ 77.851222][ T5408] [ 77.852699][ T5408] [ 77.853805][ T5408] Allocated by task 5408: [ 77.855780][ T5408] kasan_save_stack+0x33/0x60 [ 77.857926][ T5408] kasan_save_track+0x14/0x30 [ 77.860095][ T5408] __kasan_slab_alloc+0x89/0x90 [ 77.862328][ T5408] kmem_cache_alloc+0x136/0x320 [ 77.864573][ T5408] gfs2_trans_add_data+0x4b3/0x7f0 [ 77.866871][ T5408] gfs2_unstuff_dinode+0xad9/0x1460 [ 77.869245][ T5408] gfs2_adjust_quota+0x124/0xb10 [ 77.871519][ T5408] do_sync+0xa73/0xd30 [ 77.873430][ T5408] gfs2_quota_sync+0x419/0x630 [ 77.875639][ T5408] gfs2_sync_fs+0x44/0xb0 [ 77.877625][ T5408] sync_filesystem+0x10d/0x290 [ 77.879851][ T5408] generic_shutdown_super+0x7e/0x3d0 [ 77.882285][ T5408] kill_block_super+0x3b/0x90 [ 77.884484][ T5408] gfs2_kill_sb+0x360/0x410 [ 77.886588][ T5408] deactivate_locked_super+0xbe/0x1a0 [ 77.889074][ T5408] deactivate_super+0xde/0x100 [ 77.891284][ T5408] cleanup_mnt+0x222/0x450 [ 77.893380][ T5408] task_work_run+0x14e/0x250 [ 77.895497][ T5408] syscall_exit_to_user_mode+0x278/0x2a0 [ 77.897963][ T5408] do_syscall_64+0xdc/0x260 [ 77.900072][ T5408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.902797][ T5408] [ 77.903917][ T5408] Freed by task 5408: [ 77.905748][ T5408] kasan_save_stack+0x33/0x60 [ 77.907922][ T5408] kasan_save_track+0x14/0x30 [ 77.910080][ T5408] kasan_save_free_info+0x3b/0x60 [ 77.912420][ T5408] __kasan_slab_free+0x11d/0x1a0 [ 77.914699][ T5408] kmem_cache_free+0x12e/0x380 [ 77.916847][ T5408] gfs2_log_flush+0x149f/0x29c0 [ 77.919070][ T5408] do_sync+0x550/0xd30 [ 77.920972][ T5408] gfs2_quota_sync+0x419/0x630 [ 77.923089][ T5408] gfs2_sync_fs+0x44/0xb0 [ 77.925111][ T5408] sync_filesystem+0x10d/0x290 [ 77.927311][ T5408] generic_shutdown_super+0x7e/0x3d0 [ 77.929740][ T5408] kill_block_super+0x3b/0x90 [ 77.931853][ T5408] gfs2_kill_sb+0x360/0x410 [ 77.933911][ T5408] deactivate_locked_super+0xbe/0x1a0 [ 77.936334][ T5408] deactivate_super+0xde/0x100 [ 77.938576][ T5408] cleanup_mnt+0x222/0x450 [ 77.940640][ T5408] task_work_run+0x14e/0x250 [ 77.942750][ T5408] syscall_exit_to_user_mode+0x278/0x2a0 [ 77.945321][ T5408] do_syscall_64+0xdc/0x260 [ 77.947382][ T5408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.950109][ T5408] [ 77.951191][ T5408] The buggy address belongs to the object at ffff88801eda0150 [ 77.951191][ T5408] which belongs to the cache gfs2_bufdata of size 80 [ 77.957456][ T5408] The buggy address is located 24 bytes inside of [ 77.957456][ T5408] freed 80-byte region [ffff88801eda0150, ffff88801eda01a0) [ 77.963377][ T5408] [ 77.964490][ T5408] The buggy address belongs to the physical page: [ 77.967383][ T5408] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1eda0 [ 77.971362][ T5408] flags: 0xfff80000000800(slab|node=0|zone=1|lastcpupid=0xfff) [ 77.974803][ T5408] page_type: 0xffffffff() [ 77.976782][ T5408] raw: 00fff80000000800 ffff88801a5608c0 dead000000000122 0000000000000000 [ 77.980349][ T5408] raw: 0000000000000000 0000000080240024 00000001ffffffff 0000000000000000 [ 77.984214][ T5408] page dumped because: kasan: bad access detected [ 77.987126][ T5408] page_owner tracks the page as allocated [ 77.989707][ T5408] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 5408, tgid 5408 (syz-executor.0), ts 77566437630, free_ts 77557534093 [ 77.998507][ T5408] post_alloc_hook+0x2d4/0x350 [ 78.000706][ T5408] get_page_from_freelist+0xa28/0x3780 [ 78.003203][ T5408] __alloc_pages+0x22b/0x2460 [ 78.005387][ T5408] new_slab+0xcc/0x3a0 [ 78.007289][ T5408] ___slab_alloc+0x66d/0x1790 [ 78.009461][ T5408] __slab_alloc.constprop.0+0x56/0xb0 [ 78.011966][ T5408] kmem_cache_alloc+0x2e9/0x320 [ 78.014219][ T5408] gfs2_trans_add_meta+0xade/0xf50 [ 78.016508][ T5408] gfs2_alloc_blocks+0x46c/0x19c0 [ 78.018775][ T5408] gfs2_unstuff_dinode+0x499/0x1460 [ 78.021107][ T5408] gfs2_adjust_quota+0x124/0xb10 [ 78.023311][ T5408] do_sync+0xa73/0xd30 [ 78.025178][ T5408] gfs2_quota_sync+0x419/0x630 [ 78.027373][ T5408] gfs2_sync_fs+0x44/0xb0 [ 78.029384][ T5408] sync_filesystem+0x10d/0x290 [ 78.031607][ T5408] generic_shutdown_super+0x7e/0x3d0 [ 78.034023][ T5408] page last free pid 5408 tgid 5408 stack trace: [ 78.036878][ T5408] free_unref_page_prepare+0x527/0xb10 [ 78.039378][ T5408] free_unref_page+0x33/0x3c0 [ 78.041535][ T5408] __folio_put+0x166/0x1f0 [ 78.043593][ T5408] free_page_and_swap_cache+0x1eb/0x250 [ 78.046107][ T5408] tlb_remove_table_rcu+0x89/0xe0 [ 78.048455][ T5408] rcu_core+0x828/0x16b0 [ 78.050410][ T5408] __do_softirq+0x218/0x922 [ 78.052559][ T5408] [ 78.053667][ T5408] Memory state around the buggy address: [ 78.056210][ T5408] ffff88801eda0000: fa fb fb fb fb fb fb fb fb fb fc fc fc fc fa fb [ 78.059852][ T5408] ffff88801eda0080: fb fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb [ 78.063638][ T5408] >ffff88801eda0100: fb fb fb fb fb fb fc fc fc fc fa fb fb fb fb fb [ 78.067362][ T5408] ^ [ 78.070745][ T5408] ffff88801eda0180: fb fb fb fb fc fc fc fc fa fb fb fb fb fb fb fb [ 78.074400][ T5408] ffff88801eda0200: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 78.078029][ T5408] ================================================================== [ 78.082404][ T5408] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 78.085700][ T5408] CPU: 1 PID: 5408 Comm: syz-executor.0 Not tainted 6.9.0-rc3-syzkaller-00073-ge8c39d0f57f3-dirty #0 [ 78.090563][ T5408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 78.095154][ T5408] Call Trace: [ 78.096704][ T5408] [ 78.098078][ T5408] dump_stack_lvl+0x3d/0x1f0 [ 78.100240][ T5408] panic+0x6f5/0x7a0 [ 78.102056][ T5408] ? mark_held_locks+0x9f/0xe0 [ 78.104308][ T5408] ? __pfx_panic+0x10/0x10 [ 78.106367][ T5408] ? irqentry_exit+0x3b/0x90 [ 78.108423][ T5408] ? lockdep_hardirqs_on+0x7c/0x110 [ 78.110723][ T5408] ? check_panic_on_warn+0x1f/0xb0 [ 78.113083][ T5408] check_panic_on_warn+0xab/0xb0 [ 78.115363][ T5408] end_report+0x117/0x180 [ 78.117380][ T5408] kasan_report+0xe9/0x110 [ 78.119216][ T5408] ? gfs2_invalidate_folio+0x718/0x820 [ 78.121483][ T5408] ? gfs2_invalidate_folio+0x718/0x820 [ 78.123998][ T5408] gfs2_invalidate_folio+0x718/0x820 [ 78.126399][ T5408] ? hlock_class+0x4e/0x130 [ 78.128518][ T5408] ? __pfx_gfs2_invalidate_folio+0x10/0x10 [ 78.131204][ T5408] truncate_cleanup_folio+0x2ac/0x3e0 [ 78.133685][ T5408] truncate_inode_pages_range+0x271/0xe90 [ 78.136227][ T5408] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 78.139083][ T5408] ? mark_lock+0xb5/0xc60 [ 78.141071][ T5408] ? __pfx___lock_acquire+0x10/0x10 [ 78.143458][ T5408] ? __pfx_mark_lock+0x10/0x10 [ 78.145663][ T5408] ? __pfx_mark_lock+0x10/0x10 [ 78.147889][ T5408] ? mark_held_locks+0x9f/0xe0 [ 78.150083][ T5408] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.152487][ T5408] ? lockdep_hardirqs_on+0x7c/0x110 [ 78.154874][ T5408] gfs2_evict_inode+0x75b/0x1460 [ 78.157039][ T5408] ? __pfx___lock_acquire+0x10/0x10 [ 78.158963][ T5408] ? __pfx_gfs2_evict_inode+0x10/0x10 [ 78.160854][ T5408] ? find_held_lock+0x2d/0x110 [ 78.162545][ T5408] ? evict+0x2b7/0x6c0 [ 78.164003][ T5408] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 78.165910][ T5408] ? do_raw_spin_unlock+0x172/0x230 [ 78.168136][ T5408] ? __pfx_gfs2_evict_inode+0x10/0x10 [ 78.170454][ T5408] evict+0x2ed/0x6c0 [ 78.172168][ T5408] iput.part.0+0x5a8/0x7f0 [ 78.174105][ T5408] ? __pfx_gfs2_drop_inode+0x10/0x10 [ 78.176345][ T5408] iput+0x5c/0x80 [ 78.177738][ T5408] gfs2_put_super+0x2bd/0x760 [ 78.179673][ T5408] ? __pfx_gfs2_put_super+0x10/0x10 [ 78.181934][ T5408] generic_shutdown_super+0x159/0x3d0 [ 78.184285][ T5408] kill_block_super+0x3b/0x90 [ 78.186183][ T5408] gfs2_kill_sb+0x360/0x410 [ 78.187921][ T5408] deactivate_locked_super+0xbe/0x1a0 [ 78.190258][ T5408] deactivate_super+0xde/0x100 [ 78.192364][ T5408] cleanup_mnt+0x222/0x450 [ 78.194312][ T5408] task_work_run+0x14e/0x250 [ 78.196273][ T5408] ? __pfx_task_work_run+0x10/0x10 [ 78.198153][ T5408] syscall_exit_to_user_mode+0x278/0x2a0 [ 78.200144][ T5408] do_syscall_64+0xdc/0x260 [ 78.201739][ T5408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.203741][ T5408] RIP: 0033:0x7f6eafc7f197 [ 78.205522][ T5408] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 78.213022][ T5408] RSP: 002b:00007ffe0a357d88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 78.216635][ T5408] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6eafc7f197 [ 78.220062][ T5408] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0a357e40 [ 78.223516][ T5408] RBP: 00007ffe0a357e40 R08: 0000000000000000 R09: 0000000000000000 [ 78.227048][ T5408] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe0a358f00 [ 78.230286][ T5408] R13: 00007f6eafcc93b9 R14: 0000000000012bfa R15: 0000000000000001 [ 78.233580][ T5408] [ 78.235655][ T5408] Kernel Offset: disabled [ 78.237490][ T5408] Rebooting in 86400 seconds..