Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts. 1970/01/01 00:01:26 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:27 parsed 1 programs [ 89.975194][ T4416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 100.904556][ T4456] chnl_net:caif_netlink_parms(): no params data found [ 100.934732][ T4456] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.936771][ T4456] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.939261][ T4456] device bridge_slave_0 entered promiscuous mode [ 100.944988][ T4456] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.946979][ T4456] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.949402][ T4456] device bridge_slave_1 entered promiscuous mode [ 100.964003][ T4456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.968208][ T4456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.981174][ T4456] team0: Port device team_slave_0 added [ 100.984122][ T4456] team0: Port device team_slave_1 added [ 100.998256][ T4456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.000172][ T4456] 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. [ 101.007218][ T4456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.011509][ T4456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.013356][ T4456] 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. [ 101.020116][ T4456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.092179][ T4456] device hsr_slave_0 entered promiscuous mode [ 101.150717][ T4456] device hsr_slave_1 entered promiscuous mode [ 101.972734][ T4456] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.023720][ T4456] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.072147][ T4456] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.122762][ T4456] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.200922][ T4456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.207254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.209716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.216491][ T4456] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.223007][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.225600][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.228046][ T1777] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.229881][ T1777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.239102][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.243055][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.245831][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.248277][ T1777] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.250164][ T1777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.253365][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.268695][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.272123][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.275433][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.278142][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.282291][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.285037][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.287690][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.294016][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.299031][ T4456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.303540][ T4456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.307256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.309805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.385482][ T4456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.393760][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.395817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.405066][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.407739][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.423208][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.425718][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.428531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.433116][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.437851][ T4456] device veth0_vlan entered promiscuous mode [ 102.444550][ T4456] device veth1_vlan entered promiscuous mode [ 102.476294][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.478821][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.482887][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.485894][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.494577][ T4456] device veth0_macvtap entered promiscuous mode [ 102.498291][ T4456] device veth1_macvtap entered promiscuous mode [ 102.513932][ T4456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.515923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.518494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.522454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.525574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.531377][ T4456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.535617][ T4456] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.537981][ T4456] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.542538][ T4456] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.544973][ T4456] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.548588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.552541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.935319][ T1777] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.937576][ T1777] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.940212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.961910][ T1777] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.964137][ T1777] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.966823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:43 executed programs: 0 [ 103.808648][ T4634] chnl_net:caif_netlink_parms(): no params data found [ 103.859847][ T4634] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.862051][ T4634] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.864569][ T4634] device bridge_slave_0 entered promiscuous mode [ 103.868058][ T4634] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.869973][ T4634] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.873256][ T4634] device bridge_slave_1 entered promiscuous mode [ 103.892036][ T4634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.896551][ T4634] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.911251][ T4634] team0: Port device team_slave_0 added [ 103.914190][ T4634] team0: Port device team_slave_1 added [ 103.926368][ T4634] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.928199][ T4634] 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. [ 103.936345][ T4634] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.941611][ T4634] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.943469][ T4634] 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. [ 103.950231][ T4634] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.013001][ T4634] device hsr_slave_0 entered promiscuous mode [ 104.030779][ T4634] device hsr_slave_1 entered promiscuous mode [ 104.070523][ T4634] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 104.072717][ T4634] Cannot create hsr debugfs directory [ 104.125907][ T4634] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.770460][ T4542] Bluetooth: hci0: command 0x0409 tx timeout [ 107.098667][ T4634] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.645644][ T4634] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.687939][ T4634] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.850436][ T4039] Bluetooth: hci0: command 0x041b tx timeout [ 107.856024][ T4634] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.883250][ T4634] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.932526][ T4634] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.972248][ T4634] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.063881][ T4634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.070104][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.073156][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.077828][ T4634] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.083899][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.086630][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.089096][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.091167][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.093855][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.098249][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.101630][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.104138][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.106175][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.110762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.115337][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.120212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.124638][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.127917][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.132785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.135795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.143849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.146515][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.149085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.152204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.156699][ T4634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.227775][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.229872][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.236033][ T4634] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.247725][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.251120][ T1777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.261856][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.264469][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.267127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.269641][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.274097][ T4634] device veth0_vlan entered promiscuous mode [ 108.282299][ T4634] device veth1_vlan entered promiscuous mode [ 108.294542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.297042][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.299591][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.305091][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.309367][ T4634] device veth0_macvtap entered promiscuous mode [ 108.313575][ T4634] device veth1_macvtap entered promiscuous mode [ 108.322782][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.325562][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.328957][ T4634] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.331666][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.334219][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.336753][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.339445][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.344942][ T4634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.347873][ T4634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.351797][ T4634] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.354053][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.356739][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.361813][ T4634] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.364315][ T4634] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.366692][ T4634] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.369116][ T4634] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.399908][ T1777] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.406992][ T1777] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.411697][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 108.415151][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.417384][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.419844][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 108.656467][ T4851] loop0: detected capacity change from 0 to 32768 [ 108.691273][ T4851] ======================================================= [ 108.691273][ T4851] WARNING: The mand mount option has been deprecated and [ 108.691273][ T4851] and is ignored by this kernel. Remove the mand [ 108.691273][ T4851] option from the mount to silence this warning. [ 108.691273][ T4851] ======================================================= [ 108.711668][ T4851] ERROR: (device loop0): dbDiscardAG: -EIO [ 108.711668][ T4851] [ 108.713953][ T4851] attempt to access beyond end of device [ 108.713953][ T4851] loop0: rw=2051, want=18014398509498368, limit=32768 [ 108.717261][ T4851] JFS: sb_issue_discard(00000000c05ff8f9, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 108.720007][ T4851] blkno = 8000000000400, nblocks = 400 [ 108.722422][ T4851] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 108.722422][ T4851] [ 108.730024][ T4634] BUG: Bad page state in process syz-executor pfn:113601 [ 108.735158][ T4634] page:000000005705ffc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x113601 [ 108.738022][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 108.740893][ T4634] raw: 05ffc00000002006 fffffc0003b192c8 ffff80001f7575c0 0000000000000000 [ 108.743169][ T4634] raw: 0000000000000004 ffff0000ec7aa9b0 00000000ffffffff 0000000000000000 [ 108.745398][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 108.747258][ T4634] Modules linked in: [ 108.748278][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Not tainted 5.15.181-syzkaller #0 [ 108.750422][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 108.753121][ T4634] Call trace: [ 108.754051][ T4634] dump_backtrace+0x0/0x43c [ 108.755287][ T4634] show_stack+0x2c/0x3c [ 108.756422][ T4634] __dump_stack+0x30/0x40 [ 108.757623][ T4634] dump_stack_lvl+0xf8/0x160 [ 108.758883][ T4634] dump_stack+0x1c/0x5c [ 108.760002][ T4634] bad_page+0x188/0x1a8 [ 108.761121][ T4634] check_free_page_bad+0xf4/0x16c [ 108.762487][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 108.764040][ T4634] free_unref_page_list+0xdc/0x754 [ 108.765368][ T4634] release_pages+0x13c8/0x16e0 [ 108.766661][ T4634] __pagevec_release+0x84/0xf8 [ 108.767918][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 108.769410][ T4634] truncate_inode_pages+0x2c/0x3c 1970/01/01 00:01:48 executed programs: 3 [ 108.770754][ T4634] dbUnmount+0xf4/0x168 [ 108.771860][ T4634] jfs_umount+0x1c4/0x328 [ 108.773019][ T4634] jfs_put_super+0x90/0x188 [ 108.774214][ T4634] generic_shutdown_super+0x130/0x2f0 [ 108.775675][ T4634] kill_block_super+0x70/0xdc [ 108.776918][ T4634] deactivate_locked_super+0xb8/0x13c [ 108.778390][ T4634] deactivate_super+0xf8/0x118 [ 108.779760][ T4634] cleanup_mnt+0x3a4/0x458 [ 108.780960][ T4634] __cleanup_mnt+0x20/0x30 [ 108.782180][ T4634] task_work_run+0x12c/0x1e0 [ 108.783460][ T4634] do_notify_resume+0x24b4/0x3128 [ 108.784820][ T4634] el0_svc+0xf0/0x1e0 [ 108.785902][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 108.787332][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 108.789293][ T4634] Disabling lock debugging due to kernel taint [ 109.002335][ T4853] loop0: detected capacity change from 0 to 32768 [ 109.037345][ T4853] ERROR: (device loop0): dbDiscardAG: -EIO [ 109.037345][ T4853] [ 109.039483][ T4853] attempt to access beyond end of device [ 109.039483][ T4853] loop0: rw=2051, want=18014398509498368, limit=32768 [ 109.042883][ T4853] JFS: sb_issue_discard(0000000031879f68, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 109.045633][ T4853] blkno = 8000000000400, nblocks = 400 [ 109.047016][ T4853] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 109.047016][ T4853] [ 109.091596][ T4634] BUG: Bad page state in process syz-executor pfn:1079d4 [ 109.093533][ T4634] page:000000000ef9b49e refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1079d4 [ 109.096264][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 109.098726][ T4634] raw: 05ffc00000002006 fffffc0003a0a888 ffff80001f757140 0000000000000000 [ 109.101086][ T4634] raw: 0000000000000004 ffff0000cb4373e0 00000000ffffffff 0000000000000000 [ 109.103320][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 109.105202][ T4634] Modules linked in: [ 109.106235][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 109.108797][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 109.111408][ T4634] Call trace: [ 109.112270][ T4634] dump_backtrace+0x0/0x43c [ 109.113457][ T4634] show_stack+0x2c/0x3c [ 109.114563][ T4634] __dump_stack+0x30/0x40 [ 109.115705][ T4634] dump_stack_lvl+0xf8/0x160 [ 109.116923][ T4634] dump_stack+0x1c/0x5c [ 109.118010][ T4634] bad_page+0x188/0x1a8 [ 109.119111][ T4634] check_free_page_bad+0xf4/0x16c [ 109.120450][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 109.121927][ T4634] free_unref_page_list+0xdc/0x754 [ 109.123296][ T4634] release_pages+0x13c8/0x16e0 [ 109.124569][ T4634] __pagevec_lru_add+0x12d4/0x15d4 [ 109.125910][ T4634] lru_add_drain_cpu+0xb8/0x5a8 [ 109.127188][ T4634] lru_add_drain+0x8c/0x164 [ 109.128377][ T4634] __pagevec_release+0x5c/0xf8 [ 109.129635][ T4634] shmem_undo_range+0x48c/0x1234 [ 109.130936][ T4634] shmem_evict_inode+0x1c0/0x838 [ 109.132224][ T4634] evict+0x3c8/0x810 [ 109.133350][ T4634] iput+0x6c4/0x77c [ 109.134369][ T4634] dentry_unlink_inode+0x360/0x438 [ 109.135767][ T4634] __dentry_kill+0x320/0x598 [ 109.137069][ T4634] dentry_kill+0xc8/0x248 [ 109.138248][ T4634] dput+0x23c/0x458 [ 109.139308][ T4634] __fput+0x494/0x7f8 [ 109.140397][ T4634] ____fput+0x20/0x30 [ 109.141464][ T4634] task_work_run+0x12c/0x1e0 [ 109.142696][ T4634] do_notify_resume+0x24b4/0x3128 [ 109.144088][ T4634] el0_svc+0xf0/0x1e0 [ 109.145161][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 109.146513][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 109.328683][ T4855] loop0: detected capacity change from 0 to 32768 [ 109.386170][ T4855] ERROR: (device loop0): dbDiscardAG: -EIO [ 109.386170][ T4855] [ 109.388389][ T4855] attempt to access beyond end of device [ 109.388389][ T4855] loop0: rw=2051, want=18014398509498368, limit=32768 [ 109.391801][ T4855] JFS: sb_issue_discard(00000000796f3c8d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 109.394583][ T4855] blkno = 8000000000400, nblocks = 400 [ 109.396115][ T4855] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 109.396115][ T4855] [ 109.432196][ T4634] BUG: Bad page state in process syz-executor pfn:109621 [ 109.434258][ T4634] page:00000000943b0d48 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x109621 [ 109.437051][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 109.439660][ T4634] raw: 05ffc00000002006 fffffc0003a0ab88 ffff80001f757140 0000000000000000 [ 109.442042][ T4634] raw: 0000000000000004 ffff0000cb437e88 00000000ffffffff 0000000000000000 [ 109.444273][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 109.446230][ T4634] Modules linked in: [ 109.447245][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 109.449798][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 109.452482][ T4634] Call trace: [ 109.453367][ T4634] dump_backtrace+0x0/0x43c [ 109.454584][ T4634] show_stack+0x2c/0x3c [ 109.455775][ T4634] __dump_stack+0x30/0x40 [ 109.456940][ T4634] dump_stack_lvl+0xf8/0x160 [ 109.458198][ T4634] dump_stack+0x1c/0x5c [ 109.459306][ T4634] bad_page+0x188/0x1a8 [ 109.460450][ T4634] check_free_page_bad+0xf4/0x16c [ 109.461803][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 109.463263][ T4634] free_unref_page_list+0xdc/0x754 [ 109.464628][ T4634] release_pages+0x13c8/0x16e0 [ 109.465896][ T4634] __pagevec_lru_add+0x12d4/0x15d4 [ 109.467252][ T4634] lru_add_drain_cpu+0xb8/0x5a8 [ 109.468554][ T4634] lru_add_drain+0x8c/0x164 [ 109.469773][ T4634] __pagevec_release+0x5c/0xf8 [ 109.471061][ T4634] shmem_undo_range+0x48c/0x1234 [ 109.472434][ T4634] shmem_evict_inode+0x1c0/0x838 [ 109.473871][ T4634] evict+0x3c8/0x810 [ 109.474977][ T4634] iput+0x6c4/0x77c [ 109.476038][ T4634] dentry_unlink_inode+0x360/0x438 [ 109.477464][ T4634] __dentry_kill+0x320/0x598 [ 109.478701][ T4634] dentry_kill+0xc8/0x248 [ 109.479918][ T4634] dput+0x23c/0x458 [ 109.480976][ T4634] __fput+0x494/0x7f8 [ 109.482086][ T4634] ____fput+0x20/0x30 [ 109.483168][ T4634] task_work_run+0x12c/0x1e0 [ 109.484442][ T4634] do_notify_resume+0x24b4/0x3128 [ 109.485820][ T4634] el0_svc+0xf0/0x1e0 [ 109.486994][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 109.488458][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 109.663240][ T4857] loop0: detected capacity change from 0 to 32768 [ 109.682246][ T4857] ERROR: (device loop0): dbDiscardAG: -EIO [ 109.682246][ T4857] [ 109.684462][ T4857] attempt to access beyond end of device [ 109.684462][ T4857] loop0: rw=2051, want=18014398509498368, limit=32768 [ 109.687752][ T4857] JFS: sb_issue_discard(000000008b73a400, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 109.692507][ T4857] blkno = 8000000000400, nblocks = 400 [ 109.693983][ T4857] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 109.693983][ T4857] [ 109.731324][ T4634] BUG: Bad page state in process syz-executor pfn:10d667 [ 109.733308][ T4634] page:000000007cb89731 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10d667 [ 109.736051][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 109.738613][ T4634] raw: 05ffc00000002006 fffffc0003b1da08 ffff80001f757140 0000000000000000 [ 109.740939][ T4634] raw: 0000000000000004 ffff0000d60619b0 00000000ffffffff 0000000000000000 [ 109.743191][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 109.745094][ T4634] Modules linked in: [ 109.746097][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 109.748651][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 109.751272][ T4634] Call trace: [ 109.752146][ T4634] dump_backtrace+0x0/0x43c [ 109.753363][ T4634] show_stack+0x2c/0x3c [ 109.754482][ T4634] __dump_stack+0x30/0x40 [ 109.755662][ T4634] dump_stack_lvl+0xf8/0x160 [ 109.756932][ T4634] dump_stack+0x1c/0x5c [ 109.758052][ T4634] bad_page+0x188/0x1a8 [ 109.759145][ T4634] check_free_page_bad+0xf4/0x16c [ 109.760479][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 109.761940][ T4634] free_unref_page_list+0xdc/0x754 [ 109.763296][ T4634] release_pages+0x13c8/0x16e0 [ 109.764570][ T4634] __pagevec_lru_add+0x12d4/0x15d4 [ 109.765920][ T4634] lru_add_drain_cpu+0xb8/0x5a8 [ 109.767210][ T4634] lru_add_drain+0x8c/0x164 [ 109.768396][ T4634] __pagevec_release+0x5c/0xf8 [ 109.769703][ T4634] shmem_undo_range+0x48c/0x1234 [ 109.771016][ T4634] shmem_evict_inode+0x1c0/0x838 [ 109.772328][ T4634] evict+0x3c8/0x810 [ 109.773396][ T4634] iput+0x6c4/0x77c [ 109.774426][ T4634] dentry_unlink_inode+0x360/0x438 [ 109.775851][ T4634] __dentry_kill+0x320/0x598 [ 109.777117][ T4634] dentry_kill+0xc8/0x248 [ 109.778308][ T4634] dput+0x23c/0x458 [ 109.779318][ T4634] __fput+0x494/0x7f8 [ 109.780372][ T4634] ____fput+0x20/0x30 [ 109.781507][ T4634] task_work_run+0x12c/0x1e0 [ 109.782748][ T4634] do_notify_resume+0x24b4/0x3128 [ 109.784125][ T4634] el0_svc+0xf0/0x1e0 [ 109.785200][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 109.786655][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 109.930737][ T1534] Bluetooth: hci0: command 0x040f tx timeout [ 109.953111][ T4859] loop0: detected capacity change from 0 to 32768 [ 110.006532][ T4859] ERROR: (device loop0): dbDiscardAG: -EIO [ 110.006532][ T4859] [ 110.008932][ T4859] attempt to access beyond end of device [ 110.008932][ T4859] loop0: rw=2051, want=18014398509498368, limit=32768 [ 110.013760][ T4859] JFS: sb_issue_discard(000000009bef1273, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 110.016611][ T4859] blkno = 8000000000400, nblocks = 400 [ 110.018010][ T4859] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 110.018010][ T4859] [ 110.024390][ T4634] BUG: Bad page state in process syz-executor pfn:12b003 [ 110.026340][ T4634] page:0000000076176033 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x12b003 [ 110.029026][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 110.032094][ T4634] raw: 05ffc00000002006 fffffc00033936c8 ffff80001f7575c0 0000000000000000 [ 110.034350][ T4634] raw: 0000000000000004 ffff0000d01552e8 00000000ffffffff 0000000000000000 [ 110.036572][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 110.038471][ T4634] Modules linked in: [ 110.039480][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 110.042078][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 110.044814][ T4634] Call trace: [ 110.045682][ T4634] dump_backtrace+0x0/0x43c [ 110.046949][ T4634] show_stack+0x2c/0x3c [ 110.048084][ T4634] __dump_stack+0x30/0x40 [ 110.049318][ T4634] dump_stack_lvl+0xf8/0x160 [ 110.050614][ T4634] dump_stack+0x1c/0x5c [ 110.051716][ T4634] bad_page+0x188/0x1a8 [ 110.052831][ T4634] check_free_page_bad+0xf4/0x16c [ 110.054196][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 110.055728][ T4634] free_unref_page_list+0xdc/0x754 [ 110.057124][ T4634] release_pages+0x13c8/0x16e0 [ 110.058438][ T4634] __pagevec_release+0x84/0xf8 [ 110.059784][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 110.061353][ T4634] truncate_inode_pages+0x2c/0x3c [ 110.062716][ T4634] dbUnmount+0xf4/0x168 [ 110.063807][ T4634] jfs_umount+0x1c4/0x328 [ 110.065004][ T4634] jfs_put_super+0x90/0x188 [ 110.066261][ T4634] generic_shutdown_super+0x130/0x2f0 [ 110.067728][ T4634] kill_block_super+0x70/0xdc [ 110.068983][ T4634] deactivate_locked_super+0xb8/0x13c [ 110.070436][ T4634] deactivate_super+0xf8/0x118 [ 110.071779][ T4634] cleanup_mnt+0x3a4/0x458 [ 110.073022][ T4634] __cleanup_mnt+0x20/0x30 [ 110.074220][ T4634] task_work_run+0x12c/0x1e0 [ 110.075514][ T4634] do_notify_resume+0x24b4/0x3128 [ 110.076881][ T4634] el0_svc+0xf0/0x1e0 [ 110.078010][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 110.079423][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 110.284226][ T4861] loop0: detected capacity change from 0 to 32768 [ 110.328408][ T4861] ERROR: (device loop0): dbDiscardAG: -EIO [ 110.328408][ T4861] [ 110.330764][ T4861] attempt to access beyond end of device [ 110.330764][ T4861] loop0: rw=2051, want=18014398509498368, limit=32768 [ 110.333990][ T4861] JFS: sb_issue_discard(000000005e681f91, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 110.336661][ T4861] blkno = 8000000000400, nblocks = 400 [ 110.338095][ T4861] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 110.338095][ T4861] [ 110.344018][ T4634] BUG: Bad page state in process syz-executor pfn:119be8 [ 110.345924][ T4634] page:00000000fd9231e6 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x119be8 [ 110.348636][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 110.360830][ T4634] raw: 05ffc00000002006 fffffc000338c6c8 ffff80001f7575c0 0000000000000000 [ 110.363181][ T4634] raw: 0000000000000004 ffff0000d0155d90 00000000ffffffff 0000000000000000 [ 110.365529][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 110.367429][ T4634] Modules linked in: [ 110.368476][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 110.371221][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 110.373947][ T4634] Call trace: [ 110.374805][ T4634] dump_backtrace+0x0/0x43c [ 110.376093][ T4634] show_stack+0x2c/0x3c [ 110.377250][ T4634] __dump_stack+0x30/0x40 [ 110.378444][ T4634] dump_stack_lvl+0xf8/0x160 [ 110.379690][ T4634] dump_stack+0x1c/0x5c [ 110.380824][ T4634] bad_page+0x188/0x1a8 [ 110.381931][ T4634] check_free_page_bad+0xf4/0x16c [ 110.383273][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 110.384824][ T4634] free_unref_page_list+0xdc/0x754 [ 110.386238][ T4634] release_pages+0x13c8/0x16e0 [ 110.387561][ T4634] __pagevec_release+0x84/0xf8 [ 110.388926][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 110.390557][ T4634] truncate_inode_pages+0x2c/0x3c [ 110.391949][ T4634] dbUnmount+0xf4/0x168 [ 110.393060][ T4634] jfs_umount+0x1c4/0x328 [ 110.394266][ T4634] jfs_put_super+0x90/0x188 [ 110.395465][ T4634] generic_shutdown_super+0x130/0x2f0 [ 110.396936][ T4634] kill_block_super+0x70/0xdc [ 110.398213][ T4634] deactivate_locked_super+0xb8/0x13c [ 110.399674][ T4634] deactivate_super+0xf8/0x118 [ 110.400956][ T4634] cleanup_mnt+0x3a4/0x458 [ 110.402206][ T4634] __cleanup_mnt+0x20/0x30 [ 110.403428][ T4634] task_work_run+0x12c/0x1e0 [ 110.404780][ T4634] do_notify_resume+0x24b4/0x3128 [ 110.406210][ T4634] el0_svc+0xf0/0x1e0 [ 110.407343][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 110.408749][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 110.624780][ T4863] loop0: detected capacity change from 0 to 32768 [ 110.677779][ T4863] ERROR: (device loop0): dbDiscardAG: -EIO [ 110.677779][ T4863] [ 110.679935][ T4863] attempt to access beyond end of device [ 110.679935][ T4863] loop0: rw=2051, want=18014398509498368, limit=32768 [ 110.683683][ T4863] JFS: sb_issue_discard(0000000081d9e71a, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 110.686388][ T4863] blkno = 8000000000400, nblocks = 400 [ 110.687805][ T4863] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 110.687805][ T4863] [ 110.693445][ T4634] BUG: Bad page state in process syz-executor pfn:10d31a [ 110.695345][ T4634] page:00000000761b1f64 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10d31a [ 110.698045][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 110.700857][ T4634] raw: 05ffc00000002006 fffffc00034d8ec8 ffff80001f7575c0 0000000000000000 [ 110.703108][ T4634] raw: 0000000000000004 ffff0000d9a828b8 00000000ffffffff 0000000000000000 [ 110.705296][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 110.707188][ T4634] Modules linked in: [ 110.708208][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 110.710760][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 110.713443][ T4634] Call trace: [ 110.714295][ T4634] dump_backtrace+0x0/0x43c [ 110.715491][ T4634] show_stack+0x2c/0x3c [ 110.716606][ T4634] __dump_stack+0x30/0x40 [ 110.717753][ T4634] dump_stack_lvl+0xf8/0x160 [ 110.719041][ T4634] dump_stack+0x1c/0x5c [ 110.720152][ T4634] bad_page+0x188/0x1a8 [ 110.721268][ T4634] check_free_page_bad+0xf4/0x16c [ 110.722701][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 110.724245][ T4634] free_unref_page_list+0xdc/0x754 [ 110.725637][ T4634] release_pages+0x13c8/0x16e0 [ 110.726927][ T4634] __pagevec_release+0x84/0xf8 [ 110.728205][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 110.729803][ T4634] truncate_inode_pages+0x2c/0x3c [ 110.731166][ T4634] dbUnmount+0xf4/0x168 [ 110.732275][ T4634] jfs_umount+0x1c4/0x328 [ 110.733414][ T4634] jfs_put_super+0x90/0x188 [ 110.734691][ T4634] generic_shutdown_super+0x130/0x2f0 [ 110.736124][ T4634] kill_block_super+0x70/0xdc [ 110.737425][ T4634] deactivate_locked_super+0xb8/0x13c [ 110.738963][ T4634] deactivate_super+0xf8/0x118 [ 110.740345][ T4634] cleanup_mnt+0x3a4/0x458 [ 110.741623][ T4634] __cleanup_mnt+0x20/0x30 [ 110.742800][ T4634] task_work_run+0x12c/0x1e0 [ 110.744069][ T4634] do_notify_resume+0x24b4/0x3128 [ 110.745404][ T4634] el0_svc+0xf0/0x1e0 [ 110.746519][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 110.747991][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 110.975844][ T4865] loop0: detected capacity change from 0 to 32768 [ 111.025708][ T4865] ERROR: (device loop0): dbDiscardAG: -EIO [ 111.025708][ T4865] [ 111.027976][ T4865] attempt to access beyond end of device [ 111.027976][ T4865] loop0: rw=2051, want=18014398509498368, limit=32768 [ 111.031290][ T4865] JFS: sb_issue_discard(0000000098730aeb, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 111.033996][ T4865] blkno = 8000000000400, nblocks = 400 [ 111.035427][ T4865] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 111.035427][ T4865] [ 111.041079][ T4634] BUG: Bad page state in process syz-executor pfn:12bf58 [ 111.043067][ T4634] page:00000000c454fca6 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x12bf58 [ 111.045743][ T4634] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 111.047971][ T4634] raw: 05ffc00000002004 fffffc000337dd48 ffff80001f7575c0 0000000000000000 [ 111.050166][ T4634] raw: 0000000000000004 ffff0000c11413e0 00000000ffffffff 0000000000000000 [ 111.052855][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 111.054716][ T4634] Modules linked in: [ 111.055716][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 111.058234][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 111.060875][ T4634] Call trace: [ 111.061733][ T4634] dump_backtrace+0x0/0x43c [ 111.062938][ T4634] show_stack+0x2c/0x3c [ 111.064044][ T4634] __dump_stack+0x30/0x40 [ 111.065200][ T4634] dump_stack_lvl+0xf8/0x160 [ 111.066454][ T4634] dump_stack+0x1c/0x5c [ 111.067598][ T4634] bad_page+0x188/0x1a8 [ 111.068697][ T4634] check_free_page_bad+0xf4/0x16c [ 111.070102][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 111.071628][ T4634] free_unref_page_list+0xdc/0x754 [ 111.073047][ T4634] release_pages+0x13c8/0x16e0 [ 111.074326][ T4634] __pagevec_release+0x84/0xf8 [ 111.075676][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 111.077256][ T4634] truncate_inode_pages+0x2c/0x3c [ 111.078586][ T4634] dbUnmount+0xf4/0x168 [ 111.079687][ T4634] jfs_umount+0x1c4/0x328 [ 111.080842][ T4634] jfs_put_super+0x90/0x188 [ 111.082086][ T4634] generic_shutdown_super+0x130/0x2f0 [ 111.083588][ T4634] kill_block_super+0x70/0xdc [ 111.084919][ T4634] deactivate_locked_super+0xb8/0x13c [ 111.086343][ T4634] deactivate_super+0xf8/0x118 [ 111.087717][ T4634] cleanup_mnt+0x3a4/0x458 [ 111.088875][ T4634] __cleanup_mnt+0x20/0x30 [ 111.090061][ T4634] task_work_run+0x12c/0x1e0 [ 111.091290][ T4634] do_notify_resume+0x24b4/0x3128 [ 111.092621][ T4634] el0_svc+0xf0/0x1e0 [ 111.093715][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 111.095075][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 111.288511][ T4867] loop0: detected capacity change from 0 to 32768 [ 111.304571][ T4867] ERROR: (device loop0): dbDiscardAG: -EIO [ 111.304571][ T4867] [ 111.306886][ T4867] attempt to access beyond end of device [ 111.306886][ T4867] loop0: rw=2051, want=18014398509498368, limit=32768 [ 111.310080][ T4867] JFS: sb_issue_discard(0000000077c41fa3, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 111.313374][ T4867] blkno = 8000000000400, nblocks = 400 [ 111.314815][ T4867] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 111.314815][ T4867] [ 111.323076][ T4634] BUG: Bad page state in process syz-executor pfn:12aa30 [ 111.324940][ T4634] page:0000000087c79c1d refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x12aa30 [ 111.327607][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 111.331346][ T4634] raw: 05ffc00000002006 fffffc00033ddc48 ffff80001f7575c0 0000000000000000 [ 111.333643][ T4634] raw: 0000000000000004 ffff0000d759a4d8 00000000ffffffff 0000000000000000 [ 111.335843][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 111.337729][ T4634] Modules linked in: [ 111.338738][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 111.341246][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 111.343922][ T4634] Call trace: [ 111.344790][ T4634] dump_backtrace+0x0/0x43c [ 111.346079][ T4634] show_stack+0x2c/0x3c [ 111.347211][ T4634] __dump_stack+0x30/0x40 [ 111.348433][ T4634] dump_stack_lvl+0xf8/0x160 [ 111.349754][ T4634] dump_stack+0x1c/0x5c [ 111.350922][ T4634] bad_page+0x188/0x1a8 [ 111.352080][ T4634] check_free_page_bad+0xf4/0x16c [ 111.353424][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 111.354951][ T4634] free_unref_page_list+0xdc/0x754 [ 111.356358][ T4634] release_pages+0x13c8/0x16e0 [ 111.357668][ T4634] __pagevec_release+0x84/0xf8 [ 111.358923][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 111.360422][ T4634] truncate_inode_pages+0x2c/0x3c [ 111.361782][ T4634] dbUnmount+0xf4/0x168 [ 111.362880][ T4634] jfs_umount+0x1c4/0x328 [ 111.364046][ T4634] jfs_put_super+0x90/0x188 [ 111.365301][ T4634] generic_shutdown_super+0x130/0x2f0 [ 111.366837][ T4634] kill_block_super+0x70/0xdc [ 111.368104][ T4634] deactivate_locked_super+0xb8/0x13c [ 111.369549][ T4634] deactivate_super+0xf8/0x118 [ 111.370792][ T4634] cleanup_mnt+0x3a4/0x458 [ 111.372011][ T4634] __cleanup_mnt+0x20/0x30 [ 111.373256][ T4634] task_work_run+0x12c/0x1e0 [ 111.374496][ T4634] do_notify_resume+0x24b4/0x3128 [ 111.375846][ T4634] el0_svc+0xf0/0x1e0 [ 111.376950][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 111.378295][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 111.578711][ T4870] loop0: detected capacity change from 0 to 32768 [ 111.580775][ T153] device hsr_slave_0 left promiscuous mode [ 111.630685][ T153] device hsr_slave_1 left promiscuous mode [ 111.687336][ T4870] ERROR: (device loop0): dbDiscardAG: -EIO [ 111.687336][ T4870] [ 111.689569][ T4870] attempt to access beyond end of device [ 111.689569][ T4870] loop0: rw=2051, want=18014398509498368, limit=32768 [ 111.693370][ T4870] JFS: sb_issue_discard(00000000bbcfa0b7, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 111.699048][ T4870] blkno = 8000000000400, nblocks = 400 [ 111.700721][ T4870] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 111.700721][ T4870] [ 111.705994][ T4634] BUG: Bad page state in process syz-executor pfn:12abd7 [ 111.707971][ T4634] page:00000000bfdb43a2 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x12abd7 [ 111.710955][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 111.713475][ T4634] raw: 05ffc00000002006 fffffc00036814c8 ffff80001f7575c0 0000000000000000 [ 111.715691][ T4634] raw: 0000000000000004 ffff0000ebf61000 00000000ffffffff 0000000000000000 [ 111.717887][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 111.719764][ T4634] Modules linked in: [ 111.720475][ T153] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.721196][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 111.722806][ T153] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.725252][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 111.729898][ T4634] Call trace: [ 111.730780][ T4634] dump_backtrace+0x0/0x43c [ 111.732059][ T4634] show_stack+0x2c/0x3c [ 111.733235][ T4634] __dump_stack+0x30/0x40 [ 111.734412][ T4634] dump_stack_lvl+0xf8/0x160 [ 111.735746][ T4634] dump_stack+0x1c/0x5c [ 111.736891][ T4634] bad_page+0x188/0x1a8 [ 111.738012][ T4634] check_free_page_bad+0xf4/0x16c [ 111.739376][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 111.740901][ T4634] free_unref_page_list+0xdc/0x754 [ 111.742280][ T4634] release_pages+0x13c8/0x16e0 [ 111.743579][ T4634] __pagevec_release+0x84/0xf8 [ 111.744890][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 111.746467][ T4634] truncate_inode_pages+0x2c/0x3c [ 111.747923][ T4634] dbUnmount+0xf4/0x168 [ 111.749031][ T4634] jfs_umount+0x1c4/0x328 [ 111.750268][ T4634] jfs_put_super+0x90/0x188 [ 111.751494][ T4634] generic_shutdown_super+0x130/0x2f0 [ 111.753033][ T4634] kill_block_super+0x70/0xdc [ 111.754346][ T4634] deactivate_locked_super+0xb8/0x13c [ 111.755852][ T4634] deactivate_super+0xf8/0x118 [ 111.757191][ T4634] cleanup_mnt+0x3a4/0x458 [ 111.758457][ T4634] __cleanup_mnt+0x20/0x30 [ 111.759711][ T4634] task_work_run+0x12c/0x1e0 [ 111.761372][ T4634] do_notify_resume+0x24b4/0x3128 [ 111.762792][ T4634] el0_svc+0xf0/0x1e0 [ 111.763951][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 111.765376][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 111.768790][ T153] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.772316][ T153] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.774663][ T153] device bridge_slave_1 left promiscuous mode [ 111.776338][ T153] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.821059][ T153] device bridge_slave_0 left promiscuous mode [ 111.822838][ T153] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.951819][ T153] device veth1_macvtap left promiscuous mode [ 111.953562][ T153] device veth0_macvtap left promiscuous mode [ 111.955200][ T153] device veth1_vlan left promiscuous mode [ 111.956757][ T153] device veth0_vlan left promiscuous mode [ 111.965622][ T4872] loop0: detected capacity change from 0 to 32768 [ 112.010471][ T1534] Bluetooth: hci0: command 0x0419 tx timeout [ 112.031961][ T4872] ERROR: (device loop0): dbDiscardAG: -EIO [ 112.031961][ T4872] [ 112.034199][ T4872] JFS: sb_issue_discard(00000000cc189cb2, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 112.040670][ T4872] blkno = 8000000000400, nblocks = 400 [ 112.042823][ T4872] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 112.042823][ T4872] [ 112.053775][ T4634] BUG: Bad page state in process syz-executor pfn:10d4a0 [ 112.055721][ T4634] page:000000004f204bd7 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10d4a0 [ 112.058346][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 112.061639][ T4634] raw: 05ffc00000002006 fffffc000320f7c8 ffff80001f7575c0 0000000000000000 [ 112.063871][ T4634] raw: 0000000000000004 ffff0000ebf61aa8 00000000ffffffff 0000000000000000 [ 112.066144][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 112.068190][ T4634] Modules linked in: [ 112.069206][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 112.071816][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 112.074593][ T4634] Call trace: [ 112.075514][ T4634] dump_backtrace+0x0/0x43c [ 112.076797][ T4634] show_stack+0x2c/0x3c [ 112.077910][ T4634] __dump_stack+0x30/0x40 [ 112.079064][ T4634] dump_stack_lvl+0xf8/0x160 [ 112.080292][ T4634] dump_stack+0x1c/0x5c [ 112.081426][ T4634] bad_page+0x188/0x1a8 [ 112.082623][ T4634] check_free_page_bad+0xf4/0x16c [ 112.084037][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 112.085591][ T4634] free_unref_page_list+0xdc/0x754 [ 112.086957][ T4634] release_pages+0x13c8/0x16e0 [ 112.088231][ T4634] __pagevec_release+0x84/0xf8 [ 112.089537][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 112.091138][ T4634] truncate_inode_pages+0x2c/0x3c [ 112.092519][ T4634] dbUnmount+0xf4/0x168 [ 112.093664][ T4634] jfs_umount+0x1c4/0x328 [ 112.094898][ T4634] jfs_put_super+0x90/0x188 [ 112.096173][ T4634] generic_shutdown_super+0x130/0x2f0 [ 112.097677][ T4634] kill_block_super+0x70/0xdc [ 112.099005][ T4634] deactivate_locked_super+0xb8/0x13c [ 112.100518][ T4634] deactivate_super+0xf8/0x118 [ 112.101842][ T4634] cleanup_mnt+0x3a4/0x458 [ 112.103077][ T4634] __cleanup_mnt+0x20/0x30 [ 112.104305][ T4634] task_work_run+0x12c/0x1e0 [ 112.105624][ T4634] do_notify_resume+0x24b4/0x3128 [ 112.107033][ T4634] el0_svc+0xf0/0x1e0 [ 112.108184][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 112.109613][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 112.174630][ T153] team0 (unregistering): Port device team_slave_1 removed [ 112.180244][ T153] team0 (unregistering): Port device team_slave_0 removed [ 112.186982][ T153] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.216190][ T153] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.306880][ T4874] loop0: detected capacity change from 0 to 32768 [ 112.318036][ T4874] ERROR: (device loop0): dbDiscardAG: -EIO [ 112.318036][ T4874] [ 112.320226][ T4874] JFS: sb_issue_discard(000000005788f9e7, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 112.323073][ T4874] blkno = 8000000000400, nblocks = 400 [ 112.324483][ T4874] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 112.324483][ T4874] [ 112.330666][ T4634] BUG: Bad page state in process syz-executor pfn:10cac4 [ 112.332549][ T4634] page:00000000ba1d195d refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10cac4 [ 112.335228][ T4634] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 112.337464][ T4634] raw: 05ffc00000002004 fffffc0003248688 ffff80001f7575c0 0000000000000000 [ 112.339733][ T4634] raw: 0000000000000004 ffff0000dce3e5d0 00000000ffffffff 0000000000000000 [ 112.342923][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 112.343734][ T153] bond0 (unregistering): Released all slaves [ 112.344869][ T4634] Modules linked in: [ 112.347487][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 112.350147][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 112.352837][ T4634] Call trace: [ 112.353703][ T4634] dump_backtrace+0x0/0x43c [ 112.354932][ T4634] show_stack+0x2c/0x3c [ 112.356036][ T4634] __dump_stack+0x30/0x40 [ 112.357193][ T4634] dump_stack_lvl+0xf8/0x160 [ 112.358420][ T4634] dump_stack+0x1c/0x5c [ 112.359584][ T4634] bad_page+0x188/0x1a8 [ 112.360734][ T4634] check_free_page_bad+0xf4/0x16c [ 112.362193][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 112.363709][ T4634] free_unref_page_list+0xdc/0x754 [ 112.365137][ T4634] release_pages+0x13c8/0x16e0 [ 112.366432][ T4634] __pagevec_release+0x84/0xf8 [ 112.367723][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 112.369256][ T4634] truncate_inode_pages+0x2c/0x3c [ 112.370651][ T4634] dbUnmount+0xf4/0x168 [ 112.371777][ T4634] jfs_umount+0x1c4/0x328 [ 112.372978][ T4634] jfs_put_super+0x90/0x188 [ 112.374190][ T4634] generic_shutdown_super+0x130/0x2f0 [ 112.375712][ T4634] kill_block_super+0x70/0xdc [ 112.376937][ T4634] deactivate_locked_super+0xb8/0x13c [ 112.378363][ T4634] deactivate_super+0xf8/0x118 [ 112.379722][ T4634] cleanup_mnt+0x3a4/0x458 [ 112.380966][ T4634] __cleanup_mnt+0x20/0x30 [ 112.382190][ T4634] task_work_run+0x12c/0x1e0 [ 112.383483][ T4634] do_notify_resume+0x24b4/0x3128 [ 112.384824][ T4634] el0_svc+0xf0/0x1e0 [ 112.385905][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 112.387271][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 112.581076][ T4876] loop0: detected capacity change from 0 to 32768 [ 112.629060][ T4876] ERROR: (device loop0): dbDiscardAG: -EIO [ 112.629060][ T4876] [ 112.632780][ T4876] JFS: sb_issue_discard(00000000bc4c676d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 112.636978][ T4876] blkno = 8000000000400, nblocks = 400 [ 112.638555][ T4876] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 112.638555][ T4876] [ 112.644035][ T4634] BUG: Bad page state in process syz-executor pfn:10c992 [ 112.645954][ T4634] page:000000007ba4b908 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10c992 [ 112.648651][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 112.652121][ T4634] raw: 05ffc00000002006 fffffc000348c288 ffff80001f7575c0 0000000000000000 [ 112.654372][ T4634] raw: 0000000000000004 ffff0000c90190f8 00000000ffffffff 0000000000000000 [ 112.656622][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 112.658514][ T4634] Modules linked in: [ 112.659546][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 112.662088][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 112.664878][ T4634] Call trace: [ 112.665740][ T4634] dump_backtrace+0x0/0x43c [ 112.666935][ T4634] show_stack+0x2c/0x3c [ 112.668038][ T4634] __dump_stack+0x30/0x40 [ 112.669185][ T4634] dump_stack_lvl+0xf8/0x160 [ 112.670882][ T4634] dump_stack+0x1c/0x5c [ 112.672017][ T4634] bad_page+0x188/0x1a8 [ 112.673193][ T4634] check_free_page_bad+0xf4/0x16c [ 112.674646][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 112.676122][ T4634] free_unref_page_list+0xdc/0x754 [ 112.677543][ T4634] release_pages+0x13c8/0x16e0 [ 112.678845][ T4634] __pagevec_release+0x84/0xf8 [ 112.680245][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 112.681819][ T4634] truncate_inode_pages+0x2c/0x3c [ 112.683140][ T4634] dbUnmount+0xf4/0x168 [ 112.684280][ T4634] jfs_umount+0x1c4/0x328 [ 112.685496][ T4634] jfs_put_super+0x90/0x188 [ 112.686740][ T4634] generic_shutdown_super+0x130/0x2f0 [ 112.688256][ T4634] kill_block_super+0x70/0xdc [ 112.689562][ T4634] deactivate_locked_super+0xb8/0x13c [ 112.691075][ T4634] deactivate_super+0xf8/0x118 [ 112.692338][ T4634] cleanup_mnt+0x3a4/0x458 [ 112.693614][ T4634] __cleanup_mnt+0x20/0x30 [ 112.694840][ T4634] task_work_run+0x12c/0x1e0 [ 112.696098][ T4634] do_notify_resume+0x24b4/0x3128 [ 112.697530][ T4634] el0_svc+0xf0/0x1e0 [ 112.698587][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 112.699876][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 112.914903][ T4878] loop0: detected capacity change from 0 to 32768 [ 113.012701][ T4878] ERROR: (device loop0): dbDiscardAG: -EIO [ 113.012701][ T4878] [ 113.014933][ T4878] JFS: sb_issue_discard(00000000ead64354, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 113.020943][ T4878] blkno = 8000000000400, nblocks = 400 [ 113.022466][ T4878] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 113.022466][ T4878] [ 113.028079][ T4634] BUG: Bad page state in process syz-executor pfn:10ac90 [ 113.029936][ T4634] page:000000009b65395d refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10ac90 [ 113.036895][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 113.039452][ T4634] raw: 05ffc00000002006 fffffc000346ee88 ffff80001f7575c0 0000000000000000 [ 113.043446][ T4634] raw: 0000000000000004 ffff0000c9019ba0 00000000ffffffff 0000000000000000 [ 113.045783][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 113.047668][ T4634] Modules linked in: [ 113.048678][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 113.051204][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 113.054072][ T4634] Call trace: [ 113.054986][ T4634] dump_backtrace+0x0/0x43c [ 113.056246][ T4634] show_stack+0x2c/0x3c [ 113.057365][ T4634] __dump_stack+0x30/0x40 [ 113.058541][ T4634] dump_stack_lvl+0xf8/0x160 [ 113.059770][ T4634] dump_stack+0x1c/0x5c [ 113.060882][ T4634] bad_page+0x188/0x1a8 [ 113.062074][ T4634] check_free_page_bad+0xf4/0x16c [ 113.063484][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 113.065078][ T4634] free_unref_page_list+0xdc/0x754 [ 113.066464][ T4634] release_pages+0x13c8/0x16e0 [ 113.067771][ T4634] __pagevec_release+0x84/0xf8 [ 113.069100][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 113.070780][ T4634] truncate_inode_pages+0x2c/0x3c [ 113.072219][ T4634] dbUnmount+0xf4/0x168 [ 113.073353][ T4634] jfs_umount+0x1c4/0x328 [ 113.074544][ T4634] jfs_put_super+0x90/0x188 [ 113.075822][ T4634] generic_shutdown_super+0x130/0x2f0 [ 113.077344][ T4634] kill_block_super+0x70/0xdc [ 113.078627][ T4634] deactivate_locked_super+0xb8/0x13c [ 113.080169][ T4634] deactivate_super+0xf8/0x118 [ 113.081526][ T4634] cleanup_mnt+0x3a4/0x458 [ 113.082750][ T4634] __cleanup_mnt+0x20/0x30 [ 113.083962][ T4634] task_work_run+0x12c/0x1e0 [ 113.085248][ T4634] do_notify_resume+0x24b4/0x3128 [ 113.086675][ T4634] el0_svc+0xf0/0x1e0 [ 113.087784][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 113.089193][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 113.308319][ T4880] loop0: detected capacity change from 0 to 32768 [ 113.319277][ T4880] ERROR: (device loop0): dbDiscardAG: -EIO [ 113.319277][ T4880] [ 113.321548][ T4880] JFS: sb_issue_discard(00000000db3837e2, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 113.324312][ T4880] blkno = 8000000000400, nblocks = 400 [ 113.325736][ T4880] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 113.325736][ T4880] [ 113.332411][ T4634] BUG: Bad page state in process syz-executor pfn:1140b6 [ 113.334278][ T4634] page:000000009f3c9bb7 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1140b6 [ 113.336939][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 113.339446][ T4634] raw: 05ffc00000002006 fffffc0003173b08 ffff80001f7575c0 0000000000000000 [ 113.344588][ T4634] raw: 0000000000000004 ffff0000cda586c8 00000000ffffffff 0000000000000000 [ 113.346820][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 113.348661][ T4634] Modules linked in: [ 113.349666][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 113.352221][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 113.354885][ T4634] Call trace: [ 113.355732][ T4634] dump_backtrace+0x0/0x43c [ 113.356926][ T4634] show_stack+0x2c/0x3c [ 113.358004][ T4634] __dump_stack+0x30/0x40 [ 113.359136][ T4634] dump_stack_lvl+0xf8/0x160 [ 113.360430][ T4634] dump_stack+0x1c/0x5c [ 113.361577][ T4634] bad_page+0x188/0x1a8 [ 113.362709][ T4634] check_free_page_bad+0xf4/0x16c [ 113.364012][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 113.365485][ T4634] free_unref_page_list+0xdc/0x754 [ 113.366968][ T4634] release_pages+0x13c8/0x16e0 [ 113.368269][ T4634] __pagevec_release+0x84/0xf8 [ 113.369522][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 113.371022][ T4634] truncate_inode_pages+0x2c/0x3c [ 113.372337][ T4634] dbUnmount+0xf4/0x168 [ 113.373535][ T4634] jfs_umount+0x1c4/0x328 [ 113.374770][ T4634] jfs_put_super+0x90/0x188 [ 113.375995][ T4634] generic_shutdown_super+0x130/0x2f0 [ 113.377417][ T4634] kill_block_super+0x70/0xdc [ 113.378720][ T4634] deactivate_locked_super+0xb8/0x13c [ 113.380191][ T4634] deactivate_super+0xf8/0x118 [ 113.381574][ T4634] cleanup_mnt+0x3a4/0x458 [ 113.382717][ T4634] __cleanup_mnt+0x20/0x30 [ 113.383860][ T4634] task_work_run+0x12c/0x1e0 [ 113.385083][ T4634] do_notify_resume+0x24b4/0x3128 [ 113.386420][ T4634] el0_svc+0xf0/0x1e0 [ 113.387540][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 113.389006][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 113.596819][ T4882] loop0: detected capacity change from 0 to 32768 [ 113.652935][ T4882] ERROR: (device loop0): dbDiscardAG: -EIO [ 113.652935][ T4882] [ 113.661106][ T4882] JFS: sb_issue_discard(0000000039beadb1, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 113.664033][ T4882] blkno = 8000000000400, nblocks = 400 [ 113.665476][ T4882] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 113.665476][ T4882] [ 113.671009][ T4634] BUG: Bad page state in process syz-executor pfn:1120ee [ 113.672971][ T4634] page:00000000730f927c refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1120ee [ 113.675678][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 113.678159][ T4634] raw: 05ffc00000002006 fffffc0003470948 ffff80001f7575c0 0000000000000000 [ 113.680630][ T4634] raw: 0000000000000004 ffff0000eaddf6c8 00000000ffffffff 0000000000000000 [ 113.682835][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 113.684848][ T4634] Modules linked in: [ 113.685858][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 113.688421][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 113.691034][ T4634] Call trace: [ 113.691885][ T4634] dump_backtrace+0x0/0x43c [ 113.693089][ T4634] show_stack+0x2c/0x3c [ 113.694346][ T4634] __dump_stack+0x30/0x40 [ 113.695545][ T4634] dump_stack_lvl+0xf8/0x160 [ 113.696753][ T4634] dump_stack+0x1c/0x5c [ 113.697890][ T4634] bad_page+0x188/0x1a8 [ 113.699024][ T4634] check_free_page_bad+0xf4/0x16c [ 113.700368][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 113.701896][ T4634] free_unref_page_list+0xdc/0x754 [ 113.703262][ T4634] release_pages+0x13c8/0x16e0 [ 113.704593][ T4634] __pagevec_release+0x84/0xf8 [ 113.705923][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 113.707534][ T4634] truncate_inode_pages+0x2c/0x3c [ 113.708905][ T4634] dbUnmount+0xf4/0x168 [ 113.709996][ T4634] jfs_umount+0x1c4/0x328 [ 113.711144][ T4634] jfs_put_super+0x90/0x188 [ 113.712396][ T4634] generic_shutdown_super+0x130/0x2f0 [ 113.713871][ T4634] kill_block_super+0x70/0xdc [ 113.715165][ T4634] deactivate_locked_super+0xb8/0x13c [ 113.716685][ T4634] deactivate_super+0xf8/0x118 [ 113.717998][ T4634] cleanup_mnt+0x3a4/0x458 [ 113.719233][ T4634] __cleanup_mnt+0x20/0x30 [ 113.720521][ T4634] task_work_run+0x12c/0x1e0 [ 113.721815][ T4634] do_notify_resume+0x24b4/0x3128 [ 113.723292][ T4634] el0_svc+0xf0/0x1e0 [ 113.724371][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 113.725831][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 113.920929][ T4884] loop0: detected capacity change from 0 to 32768 [ 113.940731][ T4884] ERROR: (device loop0): dbDiscardAG: -EIO [ 113.940731][ T4884] [ 113.942856][ T4884] handle_bad_sector: 6 callbacks suppressed [ 113.942865][ T4884] attempt to access beyond end of device [ 113.942865][ T4884] loop0: rw=2051, want=18014398509498368, limit=32768 [ 113.947689][ T4884] JFS: sb_issue_discard(000000003110cd9d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 113.952047][ T4884] blkno = 8000000000400, nblocks = 400 [ 113.953526][ T4884] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 113.953526][ T4884] 1970/01/01 00:01:53 executed programs: 19 [ 114.183492][ T4886] loop0: detected capacity change from 0 to 32768 [ 114.195101][ T4886] ERROR: (device loop0): dbDiscardAG: -EIO [ 114.195101][ T4886] [ 114.197418][ T4886] attempt to access beyond end of device [ 114.197418][ T4886] loop0: rw=2051, want=18014398509498368, limit=32768 [ 114.204482][ T4886] JFS: sb_issue_discard(0000000010bfe479, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 114.207190][ T4886] blkno = 8000000000400, nblocks = 400 [ 114.208590][ T4886] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 114.208590][ T4886] [ 114.211753][ T4886] BUG: Bad page state in process syz.0.33 pfn:1084e6 [ 114.213506][ T4886] page:00000000f70db6a2 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1084e6 [ 114.216277][ T4886] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 114.218609][ T4886] raw: 05ffc00000002004 fffffc000366dd08 ffff80001f0f7440 0000000000000000 [ 114.220932][ T4886] raw: 0000000000000004 ffff0000cfea91f0 00000000ffffffff 0000000000000000 [ 114.223135][ T4886] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 114.225104][ T4886] Modules linked in: [ 114.226109][ T4886] CPU: 1 PID: 4886 Comm: syz.0.33 Tainted: G B 5.15.181-syzkaller #0 [ 114.228600][ T4886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 114.231210][ T4886] Call trace: [ 114.232074][ T4886] dump_backtrace+0x0/0x43c [ 114.233277][ T4886] show_stack+0x2c/0x3c [ 114.234382][ T4886] __dump_stack+0x30/0x40 [ 114.235602][ T4886] dump_stack_lvl+0xf8/0x160 [ 114.236895][ T4886] dump_stack+0x1c/0x5c [ 114.237978][ T4886] bad_page+0x188/0x1a8 [ 114.239128][ T4886] check_free_page_bad+0xf4/0x16c [ 114.240511][ T4886] free_unref_page_prepare+0x744/0xaa0 [ 114.241961][ T4886] free_unref_page_list+0xdc/0x754 [ 114.243300][ T4886] release_pages+0x13c8/0x16e0 [ 114.244631][ T4886] pagevec_lru_move_fn+0x454/0x55c [ 114.246035][ T4886] lru_add_drain_cpu+0x3f4/0x5a8 [ 114.247371][ T4886] lru_add_drain+0x8c/0x164 [ 114.248619][ T4886] exit_mmap+0x288/0x4e0 [ 114.249813][ T4886] __mmput+0xec/0x3b8 [ 114.250901][ T4886] mmput+0x80/0xc8 [ 114.251921][ T4886] exit_mm+0x4a0/0x684 [ 114.253026][ T4886] do_exit+0x4e4/0x1f58 [ 114.254178][ T4886] do_group_exit+0x100/0x268 [ 114.255438][ T4886] get_signal+0x73c/0x1340 [ 114.256653][ T4886] do_notify_resume+0x35c/0x3128 [ 114.258090][ T4886] el0_svc+0xf0/0x1e0 [ 114.259177][ T4886] el0t_64_sync_handler+0xcc/0xe4 [ 114.260541][ T4886] el0t_64_sync+0x1a0/0x1a4 [ 114.264917][ T4634] BUG: Bad page state in process syz-executor pfn:10dc69 [ 114.266928][ T4634] page:0000000054b2a417 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10dc69 [ 114.269715][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 114.273307][ T4634] raw: 05ffc00000002006 fffffc0003367788 ffff80001f7575c0 0000000000000000 [ 114.275709][ T4634] raw: 0000000000000004 ffff0000cfea9c98 00000000ffffffff 0000000000000000 [ 114.278113][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 114.280052][ T4634] Modules linked in: [ 114.282136][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 114.284735][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 114.287439][ T4634] Call trace: [ 114.288315][ T4634] dump_backtrace+0x0/0x43c [ 114.289509][ T4634] show_stack+0x2c/0x3c [ 114.290653][ T4634] __dump_stack+0x30/0x40 [ 114.291832][ T4634] dump_stack_lvl+0xf8/0x160 [ 114.293144][ T4634] dump_stack+0x1c/0x5c [ 114.294304][ T4634] bad_page+0x188/0x1a8 [ 114.295440][ T4634] check_free_page_bad+0xf4/0x16c [ 114.296800][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 114.298324][ T4634] free_unref_page_list+0xdc/0x754 [ 114.299682][ T4634] release_pages+0x13c8/0x16e0 [ 114.301000][ T4634] __pagevec_release+0x84/0xf8 [ 114.302272][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 114.303811][ T4634] truncate_inode_pages+0x2c/0x3c [ 114.305184][ T4634] dbUnmount+0xf4/0x168 [ 114.306379][ T4634] jfs_umount+0x1c4/0x328 [ 114.307591][ T4634] jfs_put_super+0x90/0x188 [ 114.308852][ T4634] generic_shutdown_super+0x130/0x2f0 [ 114.310299][ T4634] kill_block_super+0x70/0xdc [ 114.311641][ T4634] deactivate_locked_super+0xb8/0x13c [ 114.313124][ T4634] deactivate_super+0xf8/0x118 [ 114.314453][ T4634] cleanup_mnt+0x3a4/0x458 [ 114.315673][ T4634] __cleanup_mnt+0x20/0x30 [ 114.316857][ T4634] task_work_run+0x12c/0x1e0 [ 114.318163][ T4634] do_notify_resume+0x24b4/0x3128 [ 114.319619][ T4634] el0_svc+0xf0/0x1e0 [ 114.320673][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 114.322058][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 114.514426][ T4888] loop0: detected capacity change from 0 to 32768 [ 114.562789][ T4888] ERROR: (device loop0): dbDiscardAG: -EIO [ 114.562789][ T4888] [ 114.565052][ T4888] attempt to access beyond end of device [ 114.565052][ T4888] loop0: rw=2051, want=18014398509498368, limit=32768 [ 114.568251][ T4888] JFS: sb_issue_discard(00000000f12f929b, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 114.571545][ T4888] blkno = 8000000000400, nblocks = 400 [ 114.573024][ T4888] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 114.573024][ T4888] [ 114.578621][ T4634] BUG: Bad page state in process syz-executor pfn:108bbd [ 114.580591][ T4634] page:00000000cb8d3c79 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x108bbd [ 114.583265][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 114.585885][ T4634] raw: 05ffc00000002006 fffffc000348c308 ffff80001f7575c0 0000000000000000 [ 114.588104][ T4634] raw: 0000000000000004 ffff0000eab617c0 00000000ffffffff 0000000000000000 [ 114.590949][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 114.592874][ T4634] Modules linked in: [ 114.593867][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 114.596355][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 114.598990][ T4634] Call trace: [ 114.599825][ T4634] dump_backtrace+0x0/0x43c [ 114.601010][ T4634] show_stack+0x2c/0x3c [ 114.602102][ T4634] __dump_stack+0x30/0x40 [ 114.603294][ T4634] dump_stack_lvl+0xf8/0x160 [ 114.604547][ T4634] dump_stack+0x1c/0x5c [ 114.605724][ T4634] bad_page+0x188/0x1a8 [ 114.606872][ T4634] check_free_page_bad+0xf4/0x16c [ 114.608251][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 114.609807][ T4634] free_unref_page_list+0xdc/0x754 [ 114.611223][ T4634] release_pages+0x13c8/0x16e0 [ 114.612514][ T4634] __pagevec_release+0x84/0xf8 [ 114.613847][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 114.615471][ T4634] truncate_inode_pages+0x2c/0x3c [ 114.616801][ T4634] dbUnmount+0xf4/0x168 [ 114.617918][ T4634] jfs_umount+0x1c4/0x328 [ 114.619141][ T4634] jfs_put_super+0x90/0x188 [ 114.620349][ T4634] generic_shutdown_super+0x130/0x2f0 [ 114.621783][ T4634] kill_block_super+0x70/0xdc [ 114.623085][ T4634] deactivate_locked_super+0xb8/0x13c [ 114.624576][ T4634] deactivate_super+0xf8/0x118 [ 114.625895][ T4634] cleanup_mnt+0x3a4/0x458 [ 114.627096][ T4634] __cleanup_mnt+0x20/0x30 [ 114.628361][ T4634] task_work_run+0x12c/0x1e0 [ 114.629703][ T4634] do_notify_resume+0x24b4/0x3128 [ 114.631083][ T4634] el0_svc+0xf0/0x1e0 [ 114.632156][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 114.633563][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 114.843622][ T4890] loop0: detected capacity change from 0 to 32768 [ 114.922649][ T4890] ERROR: (device loop0): dbDiscardAG: -EIO [ 114.922649][ T4890] [ 114.929481][ T4890] attempt to access beyond end of device [ 114.929481][ T4890] loop0: rw=2051, want=18014398509498368, limit=32768 [ 114.932931][ T4890] JFS: sb_issue_discard(00000000b6c64353, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 114.935826][ T4890] blkno = 8000000000400, nblocks = 400 [ 114.937252][ T4890] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 114.937252][ T4890] [ 114.942668][ T4634] BUG: Bad page state in process syz-executor pfn:100ed2 [ 114.944536][ T4634] page:00000000c5db3325 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x100ed2 [ 114.947180][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 114.949758][ T4634] raw: 05ffc00000002006 fffffc0003a50d88 ffff80001f7575c0 0000000000000000 [ 114.952274][ T4634] raw: 0000000000000004 ffff0000c7f3d2e8 00000000ffffffff 0000000000000000 [ 114.954527][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 114.956375][ T4634] Modules linked in: [ 114.957385][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 114.959869][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 114.962514][ T4634] Call trace: [ 114.963441][ T4634] dump_backtrace+0x0/0x43c [ 114.964666][ T4634] show_stack+0x2c/0x3c [ 114.965767][ T4634] __dump_stack+0x30/0x40 [ 114.966914][ T4634] dump_stack_lvl+0xf8/0x160 [ 114.968116][ T4634] dump_stack+0x1c/0x5c [ 114.969208][ T4634] bad_page+0x188/0x1a8 [ 114.970333][ T4634] check_free_page_bad+0xf4/0x16c [ 114.971767][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 114.973294][ T4634] free_unref_page_list+0xdc/0x754 [ 114.974762][ T4634] release_pages+0x13c8/0x16e0 [ 114.976082][ T4634] __pagevec_release+0x84/0xf8 [ 114.977422][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 114.978970][ T4634] truncate_inode_pages+0x2c/0x3c [ 114.980327][ T4634] dbUnmount+0xf4/0x168 [ 114.981430][ T4634] jfs_umount+0x1c4/0x328 [ 114.982614][ T4634] jfs_put_super+0x90/0x188 [ 114.983818][ T4634] generic_shutdown_super+0x130/0x2f0 [ 114.985278][ T4634] kill_block_super+0x70/0xdc [ 114.986597][ T4634] deactivate_locked_super+0xb8/0x13c [ 114.988062][ T4634] deactivate_super+0xf8/0x118 [ 114.989361][ T4634] cleanup_mnt+0x3a4/0x458 [ 114.990669][ T4634] __cleanup_mnt+0x20/0x30 [ 114.991891][ T4634] task_work_run+0x12c/0x1e0 [ 114.993212][ T4634] do_notify_resume+0x24b4/0x3128 [ 114.994570][ T4634] el0_svc+0xf0/0x1e0 [ 114.995619][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 114.996986][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 115.195686][ T4892] loop0: detected capacity change from 0 to 32768 [ 115.233225][ T4892] ERROR: (device loop0): dbDiscardAG: -EIO [ 115.233225][ T4892] [ 115.235496][ T4892] attempt to access beyond end of device [ 115.235496][ T4892] loop0: rw=2051, want=18014398509498368, limit=32768 [ 115.238994][ T4892] JFS: sb_issue_discard(00000000fc5b4913, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 115.241926][ T4892] blkno = 8000000000400, nblocks = 400 [ 115.243406][ T4892] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 115.243406][ T4892] [ 115.249443][ T4634] BUG: Bad page state in process syz-executor pfn:12b3dd [ 115.251575][ T4634] page:000000009f1580f0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x12b3dd [ 115.254334][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 115.256907][ T4634] raw: 05ffc00000002006 fffffc00033ddd88 ffff80001f7575c0 0000000000000000 [ 115.259168][ T4634] raw: 0000000000000004 ffff0000c7f3dd90 00000000ffffffff 0000000000000000 [ 115.261587][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 115.263494][ T4634] Modules linked in: [ 115.264521][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 115.267047][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 115.269712][ T4634] Call trace: [ 115.270542][ T4634] dump_backtrace+0x0/0x43c [ 115.271733][ T4634] show_stack+0x2c/0x3c [ 115.272870][ T4634] __dump_stack+0x30/0x40 [ 115.274021][ T4634] dump_stack_lvl+0xf8/0x160 [ 115.275280][ T4634] dump_stack+0x1c/0x5c [ 115.276433][ T4634] bad_page+0x188/0x1a8 [ 115.277675][ T4634] check_free_page_bad+0xf4/0x16c [ 115.279012][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 115.280480][ T4634] free_unref_page_list+0xdc/0x754 [ 115.281908][ T4634] release_pages+0x13c8/0x16e0 [ 115.283199][ T4634] __pagevec_release+0x84/0xf8 [ 115.284467][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 115.286104][ T4634] truncate_inode_pages+0x2c/0x3c [ 115.287455][ T4634] dbUnmount+0xf4/0x168 [ 115.288584][ T4634] jfs_umount+0x1c4/0x328 [ 115.289749][ T4634] jfs_put_super+0x90/0x188 [ 115.290980][ T4634] generic_shutdown_super+0x130/0x2f0 [ 115.292447][ T4634] kill_block_super+0x70/0xdc [ 115.293719][ T4634] deactivate_locked_super+0xb8/0x13c [ 115.295229][ T4634] deactivate_super+0xf8/0x118 [ 115.296486][ T4634] cleanup_mnt+0x3a4/0x458 [ 115.297712][ T4634] __cleanup_mnt+0x20/0x30 [ 115.298860][ T4634] task_work_run+0x12c/0x1e0 [ 115.300078][ T4634] do_notify_resume+0x24b4/0x3128 [ 115.301397][ T4634] el0_svc+0xf0/0x1e0 [ 115.302517][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 115.303935][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 115.514712][ T4894] loop0: detected capacity change from 0 to 32768 [ 115.565916][ T4894] ERROR: (device loop0): dbDiscardAG: -EIO [ 115.565916][ T4894] [ 115.568059][ T4894] attempt to access beyond end of device [ 115.568059][ T4894] loop0: rw=2051, want=18014398509498368, limit=32768 [ 115.572151][ T4894] JFS: sb_issue_discard(000000003b057aca, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 115.574909][ T4894] blkno = 8000000000400, nblocks = 400 [ 115.576337][ T4894] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 115.576337][ T4894] [ 115.582005][ T4634] BUG: Bad page state in process syz-executor pfn:11a0c3 [ 115.583903][ T4634] page:000000000269605a refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x11a0c3 [ 115.586585][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 115.589191][ T4634] raw: 05ffc00000002006 fffffc00032375c8 ffff80001f7575c0 0000000000000000 [ 115.591989][ T4634] raw: 0000000000000004 ffff0000cf77a7c0 00000000ffffffff 0000000000000000 [ 115.594256][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 115.596154][ T4634] Modules linked in: [ 115.597176][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 115.599673][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 115.602355][ T4634] Call trace: [ 115.603207][ T4634] dump_backtrace+0x0/0x43c [ 115.604441][ T4634] show_stack+0x2c/0x3c [ 115.605630][ T4634] __dump_stack+0x30/0x40 [ 115.606822][ T4634] dump_stack_lvl+0xf8/0x160 [ 115.608124][ T4634] dump_stack+0x1c/0x5c [ 115.609333][ T4634] bad_page+0x188/0x1a8 [ 115.610561][ T4634] check_free_page_bad+0xf4/0x16c [ 115.611937][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 115.613402][ T4634] free_unref_page_list+0xdc/0x754 [ 115.614890][ T4634] release_pages+0x13c8/0x16e0 [ 115.616220][ T4634] __pagevec_release+0x84/0xf8 [ 115.617580][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 115.619093][ T4634] truncate_inode_pages+0x2c/0x3c [ 115.620423][ T4634] dbUnmount+0xf4/0x168 [ 115.621539][ T4634] jfs_umount+0x1c4/0x328 [ 115.622730][ T4634] jfs_put_super+0x90/0x188 [ 115.623935][ T4634] generic_shutdown_super+0x130/0x2f0 [ 115.625392][ T4634] kill_block_super+0x70/0xdc [ 115.626734][ T4634] deactivate_locked_super+0xb8/0x13c [ 115.628225][ T4634] deactivate_super+0xf8/0x118 [ 115.629544][ T4634] cleanup_mnt+0x3a4/0x458 [ 115.630731][ T4634] __cleanup_mnt+0x20/0x30 [ 115.631918][ T4634] task_work_run+0x12c/0x1e0 [ 115.633192][ T4634] do_notify_resume+0x24b4/0x3128 [ 115.634569][ T4634] el0_svc+0xf0/0x1e0 [ 115.635725][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 115.637123][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 115.843605][ T4896] loop0: detected capacity change from 0 to 32768 [ 115.888722][ T4896] ERROR: (device loop0): dbDiscardAG: -EIO [ 115.888722][ T4896] [ 115.891042][ T4896] attempt to access beyond end of device [ 115.891042][ T4896] loop0: rw=2051, want=18014398509498368, limit=32768 [ 115.894367][ T4896] JFS: sb_issue_discard(00000000091a925d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 115.897064][ T4896] blkno = 8000000000400, nblocks = 400 [ 115.898514][ T4896] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 115.898514][ T4896] [ 115.903828][ T4634] BUG: Bad page state in process syz-executor pfn:10e0b5 [ 115.905721][ T4634] page:000000009531d13c refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10e0b5 [ 115.908407][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 115.911921][ T4634] raw: 05ffc00000002006 fffffc0003209ac8 ffff80001f7575c0 0000000000000000 [ 115.914132][ T4634] raw: 0000000000000004 ffff0000ea96b2e8 00000000ffffffff 0000000000000000 [ 115.916343][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 115.918202][ T4634] Modules linked in: [ 115.919204][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 115.921761][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 115.924415][ T4634] Call trace: [ 115.925300][ T4634] dump_backtrace+0x0/0x43c [ 115.926546][ T4634] show_stack+0x2c/0x3c [ 115.927656][ T4634] __dump_stack+0x30/0x40 [ 115.928837][ T4634] dump_stack_lvl+0xf8/0x160 [ 115.930113][ T4634] dump_stack+0x1c/0x5c [ 115.931280][ T4634] bad_page+0x188/0x1a8 [ 115.932443][ T4634] check_free_page_bad+0xf4/0x16c [ 115.933805][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 115.935224][ T4634] free_unref_page_list+0xdc/0x754 [ 115.936620][ T4634] release_pages+0x13c8/0x16e0 [ 115.937933][ T4634] __pagevec_release+0x84/0xf8 [ 115.939261][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 115.940882][ T4634] truncate_inode_pages+0x2c/0x3c [ 115.942209][ T4634] dbUnmount+0xf4/0x168 [ 115.943296][ T4634] jfs_umount+0x1c4/0x328 [ 115.944434][ T4634] jfs_put_super+0x90/0x188 [ 115.945639][ T4634] generic_shutdown_super+0x130/0x2f0 [ 115.947175][ T4634] kill_block_super+0x70/0xdc [ 115.948512][ T4634] deactivate_locked_super+0xb8/0x13c [ 115.950022][ T4634] deactivate_super+0xf8/0x118 [ 115.951322][ T4634] cleanup_mnt+0x3a4/0x458 [ 115.952497][ T4634] __cleanup_mnt+0x20/0x30 [ 115.953732][ T4634] task_work_run+0x12c/0x1e0 [ 115.954993][ T4634] do_notify_resume+0x24b4/0x3128 [ 115.956419][ T4634] el0_svc+0xf0/0x1e0 [ 115.957510][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 115.958914][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 116.183762][ T4898] loop0: detected capacity change from 0 to 32768 [ 116.248082][ T4898] ERROR: (device loop0): dbDiscardAG: -EIO [ 116.248082][ T4898] [ 116.250383][ T4898] attempt to access beyond end of device [ 116.250383][ T4898] loop0: rw=2051, want=18014398509498368, limit=32768 [ 116.253561][ T4898] JFS: sb_issue_discard(0000000024cefc9f, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 116.256248][ T4898] blkno = 8000000000400, nblocks = 400 [ 116.257678][ T4898] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 116.257678][ T4898] [ 116.263549][ T4634] BUG: Bad page state in process syz-executor pfn:109c4b [ 116.265401][ T4634] page:000000004fb1b7d3 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x109c4b [ 116.268077][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 116.270867][ T4634] raw: 05ffc00000002006 fffffc0003983488 ffff80001f7575c0 0000000000000000 [ 116.273097][ T4634] raw: 0000000000000004 ffff0000cb3eb2e8 00000000ffffffff 0000000000000000 [ 116.275334][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 116.277222][ T4634] Modules linked in: [ 116.278224][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 116.280739][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 116.283516][ T4634] Call trace: [ 116.284371][ T4634] dump_backtrace+0x0/0x43c [ 116.285586][ T4634] show_stack+0x2c/0x3c [ 116.286688][ T4634] __dump_stack+0x30/0x40 [ 116.287830][ T4634] dump_stack_lvl+0xf8/0x160 [ 116.289128][ T4634] dump_stack+0x1c/0x5c [ 116.290270][ T4634] bad_page+0x188/0x1a8 [ 116.291389][ T4634] check_free_page_bad+0xf4/0x16c [ 116.292791][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 116.294268][ T4634] free_unref_page_list+0xdc/0x754 [ 116.295728][ T4634] release_pages+0x13c8/0x16e0 [ 116.297031][ T4634] __pagevec_release+0x84/0xf8 [ 116.298392][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 116.300123][ T4634] truncate_inode_pages+0x2c/0x3c [ 116.301452][ T4634] dbUnmount+0xf4/0x168 [ 116.302572][ T4634] jfs_umount+0x1c4/0x328 [ 116.303728][ T4634] jfs_put_super+0x90/0x188 [ 116.304936][ T4634] generic_shutdown_super+0x130/0x2f0 [ 116.306365][ T4634] kill_block_super+0x70/0xdc [ 116.307675][ T4634] deactivate_locked_super+0xb8/0x13c [ 116.309089][ T4634] deactivate_super+0xf8/0x118 [ 116.310473][ T4634] cleanup_mnt+0x3a4/0x458 [ 116.311713][ T4634] __cleanup_mnt+0x20/0x30 [ 116.312929][ T4634] task_work_run+0x12c/0x1e0 [ 116.314144][ T4634] do_notify_resume+0x24b4/0x3128 [ 116.315461][ T4634] el0_svc+0xf0/0x1e0 [ 116.316587][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 116.317955][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 116.503343][ T4900] loop0: detected capacity change from 0 to 32768 [ 116.513853][ T4900] ERROR: (device loop0): dbDiscardAG: -EIO [ 116.513853][ T4900] [ 116.516044][ T4900] attempt to access beyond end of device [ 116.516044][ T4900] loop0: rw=2051, want=18014398509498368, limit=32768 [ 116.519236][ T4900] JFS: sb_issue_discard(00000000b4c4192c, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 116.522553][ T4900] blkno = 8000000000400, nblocks = 400 [ 116.523975][ T4900] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 116.523975][ T4900] [ 116.529285][ T4634] BUG: Bad page state in process syz-executor pfn:1091e5 [ 116.531562][ T4634] page:0000000069713a28 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1091e5 [ 116.534241][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 116.536749][ T4634] raw: 05ffc00000002006 fffffc00036bfcc8 ffff80001f7575c0 0000000000000000 [ 116.538960][ T4634] raw: 0000000000000004 ffff0000cb3ebd90 00000000ffffffff 0000000000000000 [ 116.541325][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 116.543262][ T4634] Modules linked in: [ 116.544405][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 116.547121][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 116.549830][ T4634] Call trace: [ 116.550693][ T4634] dump_backtrace+0x0/0x43c [ 116.551889][ T4634] show_stack+0x2c/0x3c [ 116.553006][ T4634] __dump_stack+0x30/0x40 [ 116.554217][ T4634] dump_stack_lvl+0xf8/0x160 [ 116.555446][ T4634] dump_stack+0x1c/0x5c [ 116.556570][ T4634] bad_page+0x188/0x1a8 [ 116.557705][ T4634] check_free_page_bad+0xf4/0x16c [ 116.559076][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 116.560615][ T4634] free_unref_page_list+0xdc/0x754 [ 116.562001][ T4634] release_pages+0x13c8/0x16e0 [ 116.563309][ T4634] __pagevec_release+0x84/0xf8 [ 116.564622][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 116.566184][ T4634] truncate_inode_pages+0x2c/0x3c [ 116.567548][ T4634] dbUnmount+0xf4/0x168 [ 116.568634][ T4634] jfs_umount+0x1c4/0x328 [ 116.569919][ T4634] jfs_put_super+0x90/0x188 [ 116.571168][ T4634] generic_shutdown_super+0x130/0x2f0 [ 116.572619][ T4634] kill_block_super+0x70/0xdc [ 116.574030][ T4634] deactivate_locked_super+0xb8/0x13c [ 116.575457][ T4634] deactivate_super+0xf8/0x118 [ 116.576777][ T4634] cleanup_mnt+0x3a4/0x458 [ 116.578026][ T4634] __cleanup_mnt+0x20/0x30 [ 116.579247][ T4634] task_work_run+0x12c/0x1e0 [ 116.580545][ T4634] do_notify_resume+0x24b4/0x3128 [ 116.581917][ T4634] el0_svc+0xf0/0x1e0 [ 116.583076][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 116.584379][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 116.778164][ T4902] loop0: detected capacity change from 0 to 32768 [ 116.817443][ T4902] ERROR: (device loop0): dbDiscardAG: -EIO [ 116.817443][ T4902] [ 116.819793][ T4902] attempt to access beyond end of device [ 116.819793][ T4902] loop0: rw=2051, want=18014398509498368, limit=32768 [ 116.823605][ T4902] JFS: sb_issue_discard(00000000ead152f0, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 116.826451][ T4902] blkno = 8000000000400, nblocks = 400 [ 116.827901][ T4902] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 116.827901][ T4902] [ 116.833689][ T4634] BUG: Bad page state in process syz-executor pfn:1189e8 [ 116.835590][ T4634] page:0000000053f6844d refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1189e8 [ 116.838290][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 116.840904][ T4634] raw: 05ffc00000002006 fffffc0003aebd88 ffff80001f7575c0 0000000000000000 [ 116.843142][ T4634] raw: 0000000000000004 ffff0000ea96bd90 00000000ffffffff 0000000000000000 [ 116.845354][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 116.847240][ T4634] Modules linked in: [ 116.848261][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 116.850796][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 116.853552][ T4634] Call trace: [ 116.854431][ T4634] dump_backtrace+0x0/0x43c [ 116.855703][ T4634] show_stack+0x2c/0x3c [ 116.856823][ T4634] __dump_stack+0x30/0x40 [ 116.857999][ T4634] dump_stack_lvl+0xf8/0x160 [ 116.859297][ T4634] dump_stack+0x1c/0x5c [ 116.860468][ T4634] bad_page+0x188/0x1a8 [ 116.861643][ T4634] check_free_page_bad+0xf4/0x16c [ 116.863044][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 116.864526][ T4634] free_unref_page_list+0xdc/0x754 [ 116.865995][ T4634] release_pages+0x13c8/0x16e0 [ 116.867272][ T4634] __pagevec_release+0x84/0xf8 [ 116.868667][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 116.870297][ T4634] truncate_inode_pages+0x2c/0x3c [ 116.871652][ T4634] dbUnmount+0xf4/0x168 [ 116.872776][ T4634] jfs_umount+0x1c4/0x328 [ 116.873936][ T4634] jfs_put_super+0x90/0x188 [ 116.875177][ T4634] generic_shutdown_super+0x130/0x2f0 [ 116.876699][ T4634] kill_block_super+0x70/0xdc [ 116.878027][ T4634] deactivate_locked_super+0xb8/0x13c [ 116.879536][ T4634] deactivate_super+0xf8/0x118 [ 116.880829][ T4634] cleanup_mnt+0x3a4/0x458 [ 116.882003][ T4634] __cleanup_mnt+0x20/0x30 [ 116.883185][ T4634] task_work_run+0x12c/0x1e0 [ 116.884415][ T4634] do_notify_resume+0x24b4/0x3128 [ 116.885779][ T4634] el0_svc+0xf0/0x1e0 [ 116.886841][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 116.888184][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 117.102298][ T4904] loop0: detected capacity change from 0 to 32768 [ 117.153000][ T4904] ERROR: (device loop0): dbDiscardAG: -EIO [ 117.153000][ T4904] [ 117.160412][ T4904] JFS: sb_issue_discard(000000004f13626d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 117.163129][ T4904] blkno = 8000000000400, nblocks = 400 [ 117.164518][ T4904] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 117.164518][ T4904] [ 117.169902][ T4634] BUG: Bad page state in process syz-executor pfn:10977e [ 117.172550][ T4634] page:00000000c25e5304 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10977e [ 117.175232][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 117.177739][ T4634] raw: 05ffc00000002006 fffffc0003342888 ffff80001f7575c0 0000000000000000 [ 117.179947][ T4634] raw: 0000000000000004 ffff0000cdcd38b8 00000000ffffffff 0000000000000000 [ 117.182313][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 117.184254][ T4634] Modules linked in: [ 117.185258][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 117.187778][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 117.190350][ T4634] Call trace: [ 117.191242][ T4634] dump_backtrace+0x0/0x43c [ 117.192435][ T4634] show_stack+0x2c/0x3c [ 117.193564][ T4634] __dump_stack+0x30/0x40 [ 117.194709][ T4634] dump_stack_lvl+0xf8/0x160 [ 117.195940][ T4634] dump_stack+0x1c/0x5c [ 117.197041][ T4634] bad_page+0x188/0x1a8 [ 117.198144][ T4634] check_free_page_bad+0xf4/0x16c [ 117.199515][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 117.200998][ T4634] free_unref_page_list+0xdc/0x754 [ 117.202390][ T4634] release_pages+0x13c8/0x16e0 [ 117.203709][ T4634] __pagevec_release+0x84/0xf8 [ 117.204990][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 117.206591][ T4634] truncate_inode_pages+0x2c/0x3c [ 117.207979][ T4634] dbUnmount+0xf4/0x168 [ 117.209072][ T4634] jfs_umount+0x1c4/0x328 [ 117.210228][ T4634] jfs_put_super+0x90/0x188 [ 117.211470][ T4634] generic_shutdown_super+0x130/0x2f0 [ 117.212888][ T4634] kill_block_super+0x70/0xdc [ 117.214230][ T4634] deactivate_locked_super+0xb8/0x13c [ 117.215768][ T4634] deactivate_super+0xf8/0x118 [ 117.217088][ T4634] cleanup_mnt+0x3a4/0x458 [ 117.218378][ T4634] __cleanup_mnt+0x20/0x30 [ 117.219598][ T4634] task_work_run+0x12c/0x1e0 [ 117.220873][ T4634] do_notify_resume+0x24b4/0x3128 [ 117.222258][ T4634] el0_svc+0xf0/0x1e0 [ 117.223333][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 117.224747][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 117.411351][ T4906] loop0: detected capacity change from 0 to 32768 [ 117.487620][ T4906] ERROR: (device loop0): dbDiscardAG: -EIO [ 117.487620][ T4906] [ 117.489853][ T4906] JFS: sb_issue_discard(0000000026612288, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 117.492927][ T4906] blkno = 8000000000400, nblocks = 400 [ 117.494373][ T4906] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 117.494373][ T4906] [ 117.499630][ T4634] BUG: Bad page state in process syz-executor pfn:12b53c [ 117.501867][ T4634] page:0000000065e1494c refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x12b53c [ 117.504517][ T4634] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 117.506760][ T4634] raw: 05ffc00000002004 fffffc000365e288 ffff80001f7575c0 0000000000000000 [ 117.508998][ T4634] raw: 0000000000000004 ffff0000d03990f8 00000000ffffffff 0000000000000000 [ 117.511365][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 117.513303][ T4634] Modules linked in: [ 117.514303][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 117.516897][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 117.519487][ T4634] Call trace: [ 117.520330][ T4634] dump_backtrace+0x0/0x43c [ 117.521537][ T4634] show_stack+0x2c/0x3c [ 117.522677][ T4634] __dump_stack+0x30/0x40 [ 117.523839][ T4634] dump_stack_lvl+0xf8/0x160 [ 117.525064][ T4634] dump_stack+0x1c/0x5c [ 117.526165][ T4634] bad_page+0x188/0x1a8 [ 117.527282][ T4634] check_free_page_bad+0xf4/0x16c [ 117.528796][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 117.530281][ T4634] free_unref_page_list+0xdc/0x754 [ 117.531689][ T4634] release_pages+0x13c8/0x16e0 [ 117.533016][ T4634] __pagevec_release+0x84/0xf8 [ 117.534330][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 117.535960][ T4634] truncate_inode_pages+0x2c/0x3c [ 117.537332][ T4634] dbUnmount+0xf4/0x168 [ 117.538432][ T4634] jfs_umount+0x1c4/0x328 [ 117.539583][ T4634] jfs_put_super+0x90/0x188 [ 117.540812][ T4634] generic_shutdown_super+0x130/0x2f0 [ 117.542277][ T4634] kill_block_super+0x70/0xdc [ 117.543615][ T4634] deactivate_locked_super+0xb8/0x13c [ 117.545076][ T4634] deactivate_super+0xf8/0x118 [ 117.546378][ T4634] cleanup_mnt+0x3a4/0x458 [ 117.547586][ T4634] __cleanup_mnt+0x20/0x30 [ 117.548829][ T4634] task_work_run+0x12c/0x1e0 [ 117.550096][ T4634] do_notify_resume+0x24b4/0x3128 [ 117.551453][ T4634] el0_svc+0xf0/0x1e0 [ 117.552584][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 117.553950][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 117.745423][ T4908] loop0: detected capacity change from 0 to 32768 [ 117.798808][ T4908] ERROR: (device loop0): dbDiscardAG: -EIO [ 117.798808][ T4908] [ 117.801109][ T4908] JFS: sb_issue_discard(00000000adc73fee, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 117.803960][ T4908] blkno = 8000000000400, nblocks = 400 [ 117.805441][ T4908] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 117.805441][ T4908] [ 117.811571][ T4634] BUG: Bad page state in process syz-executor pfn:108444 [ 117.813558][ T4634] page:000000000a72f07d refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x108444 [ 117.816298][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 117.818876][ T4634] raw: 05ffc00000002006 fffffc00032271c8 ffff80001f7575c0 0000000000000000 [ 117.822060][ T4634] raw: 0000000000000004 ffff0000ebe46ba0 00000000ffffffff 0000000000000000 [ 117.824386][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 117.826306][ T4634] Modules linked in: [ 117.827352][ T4634] CPU: 1 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 117.830009][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 117.832723][ T4634] Call trace: [ 117.833628][ T4634] dump_backtrace+0x0/0x43c [ 117.834820][ T4634] show_stack+0x2c/0x3c [ 117.835929][ T4634] __dump_stack+0x30/0x40 [ 117.837065][ T4634] dump_stack_lvl+0xf8/0x160 [ 117.838298][ T4634] dump_stack+0x1c/0x5c [ 117.839402][ T4634] bad_page+0x188/0x1a8 [ 117.840528][ T4634] check_free_page_bad+0xf4/0x16c [ 117.841990][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 117.843505][ T4634] free_unref_page_list+0xdc/0x754 [ 117.844882][ T4634] release_pages+0x13c8/0x16e0 [ 117.846201][ T4634] __pagevec_release+0x84/0xf8 [ 117.847453][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 117.849015][ T4634] truncate_inode_pages+0x2c/0x3c [ 117.850384][ T4634] dbUnmount+0xf4/0x168 [ 117.851558][ T4634] jfs_umount+0x1c4/0x328 [ 117.852713][ T4634] jfs_put_super+0x90/0x188 [ 117.853904][ T4634] generic_shutdown_super+0x130/0x2f0 [ 117.855370][ T4634] kill_block_super+0x70/0xdc [ 117.856594][ T4634] deactivate_locked_super+0xb8/0x13c [ 117.858052][ T4634] deactivate_super+0xf8/0x118 [ 117.859313][ T4634] cleanup_mnt+0x3a4/0x458 [ 117.860508][ T4634] __cleanup_mnt+0x20/0x30 [ 117.861699][ T4634] task_work_run+0x12c/0x1e0 [ 117.863008][ T4634] do_notify_resume+0x24b4/0x3128 [ 117.864356][ T4634] el0_svc+0xf0/0x1e0 [ 117.865414][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 117.866803][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 118.073589][ T4910] loop0: detected capacity change from 0 to 32768 [ 118.113853][ T4910] ERROR: (device loop0): dbDiscardAG: -EIO [ 118.113853][ T4910] [ 118.116062][ T4910] JFS: sb_issue_discard(0000000014f1b64b, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 118.118847][ T4910] blkno = 8000000000400, nblocks = 400 [ 118.120320][ T4910] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 118.120320][ T4910] [ 118.125826][ T4634] BUG: Bad page state in process syz-executor pfn:118ab9 [ 118.127719][ T4634] page:00000000045f4bbd refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x118ab9 [ 118.130938][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 118.133481][ T4634] raw: 05ffc00000002006 fffffc00033bae88 ffff80001f7575c0 0000000000000000 [ 118.135817][ T4634] raw: 0000000000000004 ffff0000d7b296c8 00000000ffffffff 0000000000000000 [ 118.138026][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 118.139969][ T4634] Modules linked in: [ 118.141322][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 118.143879][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 118.146617][ T4634] Call trace: [ 118.147446][ T4634] dump_backtrace+0x0/0x43c [ 118.148620][ T4634] show_stack+0x2c/0x3c [ 118.149734][ T4634] __dump_stack+0x30/0x40 [ 118.150903][ T4634] dump_stack_lvl+0xf8/0x160 [ 118.152075][ T4634] dump_stack+0x1c/0x5c [ 118.153177][ T4634] bad_page+0x188/0x1a8 [ 118.154281][ T4634] check_free_page_bad+0xf4/0x16c [ 118.155637][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 118.157132][ T4634] free_unref_page_list+0xdc/0x754 [ 118.158515][ T4634] release_pages+0x13c8/0x16e0 [ 118.159851][ T4634] __pagevec_release+0x84/0xf8 [ 118.161078][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 118.162653][ T4634] truncate_inode_pages+0x2c/0x3c [ 118.163969][ T4634] dbUnmount+0xf4/0x168 [ 118.165108][ T4634] jfs_umount+0x1c4/0x328 [ 118.166241][ T4634] jfs_put_super+0x90/0x188 [ 118.167450][ T4634] generic_shutdown_super+0x130/0x2f0 [ 118.168901][ T4634] kill_block_super+0x70/0xdc [ 118.170109][ T4634] deactivate_locked_super+0xb8/0x13c [ 118.171523][ T4634] deactivate_super+0xf8/0x118 [ 118.172814][ T4634] cleanup_mnt+0x3a4/0x458 [ 118.173991][ T4634] __cleanup_mnt+0x20/0x30 [ 118.175161][ T4634] task_work_run+0x12c/0x1e0 [ 118.176354][ T4634] do_notify_resume+0x24b4/0x3128 [ 118.177694][ T4634] el0_svc+0xf0/0x1e0 [ 118.178820][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 118.180183][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 118.391699][ T4912] loop0: detected capacity change from 0 to 32768 [ 118.440739][ T4912] ERROR: (device loop0): dbDiscardAG: -EIO [ 118.440739][ T4912] [ 118.443138][ T4912] JFS: sb_issue_discard(0000000086e164c6, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 118.445941][ T4912] blkno = 8000000000400, nblocks = 400 [ 118.447389][ T4912] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 118.447389][ T4912] [ 118.453486][ T4634] BUG: Bad page state in process syz-executor pfn:1158cb [ 118.455429][ T4634] page:000000007e741226 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1158cb [ 118.458253][ T4634] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 118.461436][ T4634] raw: 05ffc00000002006 fffffc0003216e88 ffff80001f7575c0 0000000000000000 [ 118.463756][ T4634] raw: 0000000000000004 ffff0000d0399ba0 00000000ffffffff 0000000000000000 [ 118.466019][ T4634] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 118.467950][ T4634] Modules linked in: [ 118.468950][ T4634] CPU: 0 PID: 4634 Comm: syz-executor Tainted: G B 5.15.181-syzkaller #0 [ 118.471701][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 118.474459][ T4634] Call trace: [ 118.475330][ T4634] dump_backtrace+0x0/0x43c [ 118.476583][ T4634] show_stack+0x2c/0x3c [ 118.477718][ T4634] __dump_stack+0x30/0x40 [ 118.478892][ T4634] dump_stack_lvl+0xf8/0x160 [ 118.480084][ T4634] dump_stack+0x1c/0x5c [ 118.481235][ T4634] bad_page+0x188/0x1a8 [ 118.482384][ T4634] check_free_page_bad+0xf4/0x16c [ 118.483800][ T4634] free_unref_page_prepare+0x744/0xaa0 [ 118.485318][ T4634] free_unref_page_list+0xdc/0x754 [ 118.486681][ T4634] release_pages+0x13c8/0x16e0 [ 118.487960][ T4634] __pagevec_release+0x84/0xf8 [ 118.489213][ T4634] truncate_inode_pages_range+0x29c/0x9b8 [ 118.490750][ T4634] truncate_inode_pages+0x2c/0x3c [ 118.492109][ T4634] dbUnmount+0xf4/0x168 [ 118.493204][ T4634] jfs_umount+0x1c4/0x328 [ 118.494392][ T4634] jfs_put_super+0x90/0x188 [ 118.495613][ T4634] generic_shutdown_super+0x130/0x2f0 [ 118.497061][ T4634] kill_block_super+0x70/0xdc [ 118.498340][ T4634] deactivate_locked_super+0xb8/0x13c [ 118.499794][ T4634] deactivate_super+0xf8/0x118 [ 118.501077][ T4634] cleanup_mnt+0x3a4/0x458 [ 118.502265][ T4634] __cleanup_mnt+0x20/0x30 [ 118.503440][ T4634] task_work_run+0x12c/0x1e0 [ 118.504651][ T4634] do_notify_resume+0x24b4/0x3128 [ 118.505990][ T4634] el0_svc+0xf0/0x1e0 [ 118.507102][ T4634] el0t_64_sync_handler+0xcc/0xe4 [ 118.508509][ T4634] el0t_64_sync+0x1a0/0x1a4 [ 118.717118][ T4914] loop0: detected capacity change from 0 to 32768