Warning: Permanently added '10.128.10.44' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 ignoring optional flag "type"="gce" 1970/01/01 00:01:00 parsed 1 programs [ 61.095529][ T4262] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:01 executed programs: 0 [ 61.227189][ T4272] chnl_net:caif_netlink_parms(): no params data found [ 61.269708][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.271742][ T4272] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.275628][ T4272] device bridge_slave_0 entered promiscuous mode [ 61.279426][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.281482][ T4272] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.284357][ T4272] device bridge_slave_1 entered promiscuous mode [ 61.302313][ T4272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.306846][ T4272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.321971][ T4272] team0: Port device team_slave_0 added [ 61.325625][ T4272] team0: Port device team_slave_1 added [ 61.345199][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.347183][ T4272] 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. [ 61.354356][ T4272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.358566][ T4272] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.360541][ T4272] 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. [ 61.367554][ T4272] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.415892][ T4272] device hsr_slave_0 entered promiscuous mode [ 61.465362][ T4272] device hsr_slave_1 entered promiscuous mode [ 62.258546][ T4272] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.295899][ T4272] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.336792][ T4272] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.376948][ T4272] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.461691][ T4272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.470877][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.473478][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.481409][ T4272] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.488145][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.490822][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.493357][ T1601] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.495399][ T1601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.508161][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.511198][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.516348][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.518990][ T1601] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.520976][ T1601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.523325][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.529390][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.535387][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.540749][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.552307][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.555633][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.558443][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.561290][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.565460][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.568222][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.571018][ T1601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.574998][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.665768][ T4272] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.669069][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.671321][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.685913][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.688628][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.703447][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.711520][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.718719][ T4272] device veth0_vlan entered promiscuous mode [ 62.720872][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.726600][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.733796][ T4272] device veth1_vlan entered promiscuous mode [ 62.752017][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.755215][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.757838][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.760959][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.768445][ T4272] device veth0_macvtap entered promiscuous mode [ 62.774418][ T4272] device veth1_macvtap entered promiscuous mode [ 62.787707][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.789803][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.792419][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.796504][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.799758][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.808484][ T4272] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.812021][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.815572][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.818973][ T4272] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.821415][ T4272] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.824647][ T4272] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.827076][ T4272] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.872187][ T1773] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.875515][ T1773] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.878583][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.900005][ T1773] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.902236][ T1773] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.906657][ T1773] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.164216][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 63.168815][ T4383] loop0: detected capacity change from 0 to 32768 [ 63.205684][ T4383] ======================================================= [ 63.205684][ T4383] WARNING: The mand mount option has been deprecated and [ 63.205684][ T4383] and is ignored by this kernel. Remove the mand [ 63.205684][ T4383] option from the mount to silence this warning. [ 63.205684][ T4383] ======================================================= [ 63.255133][ T4383] ERROR: (device loop0): dbDiscardAG: -EIO [ 63.255133][ T4383] [ 63.257510][ T4383] attempt to access beyond end of device [ 63.257510][ T4383] loop0: rw=2051, want=18014398509498368, limit=32768 [ 63.260976][ T4383] JFS: sb_issue_discard(0000000051ef618a, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 63.263731][ T4383] blkno = 8000000000400, nblocks = 400 [ 63.265362][ T4383] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 63.265362][ T4383] [ 63.278805][ T4272] BUG: Bad page state in process syz-executor.0 pfn:11d9cf [ 63.293999][ T4272] page:000000005914fe28 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x11d9cf [ 63.296757][ T4272] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 63.299169][ T4272] raw: 05ffc00000002004 fffffc000349b588 ffff80001f1975c0 0000000000000000 [ 63.301498][ T4272] raw: 0000000000000004 ffff0000ddaeb9b0 00000000ffffffff 0000000000000000 [ 63.308183][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 63.310314][ T4272] Modules linked in: [ 63.311426][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller #0 [ 63.313698][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 63.316425][ T4272] Call trace: [ 63.317336][ T4272] dump_backtrace+0x0/0x43c [ 63.318575][ T4272] show_stack+0x2c/0x3c [ 63.319714][ T4272] __dump_stack+0x30/0x40 [ 63.320913][ T4272] dump_stack_lvl+0xf8/0x160 [ 63.322157][ T4272] dump_stack+0x1c/0x5c [ 63.323299][ T4272] bad_page+0x188/0x1a8 [ 63.324456][ T4272] check_free_page_bad+0xf4/0x16c [ 63.325927][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 63.327370][ T4272] free_unref_page_list+0xdc/0x754 [ 63.328728][ T4272] release_pages+0x13c8/0x16e0 [ 63.330063][ T4272] __pagevec_release+0x84/0xf8 [ 63.331419][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 63.333003][ T4272] truncate_inode_pages+0x2c/0x3c [ 63.334422][ T4272] dbUnmount+0xf4/0x168 [ 63.335579][ T4272] jfs_umount+0x1c4/0x328 [ 63.336792][ T4272] jfs_put_super+0x90/0x188 [ 63.338060][ T4272] generic_shutdown_super+0x130/0x2f0 [ 63.339535][ T4272] kill_block_super+0x70/0xdc [ 63.340824][ T4272] deactivate_locked_super+0xb8/0x13c [ 63.342314][ T4272] deactivate_super+0xf8/0x118 [ 63.343630][ T4272] cleanup_mnt+0x3a4/0x458 [ 63.344799][ T4272] __cleanup_mnt+0x20/0x30 [ 63.345972][ T4272] task_work_run+0x12c/0x1e0 [ 63.347322][ T4272] do_notify_resume+0x24b4/0x3128 [ 63.348698][ T4272] el0_svc+0xf0/0x1e0 [ 63.349757][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 63.351123][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 63.357206][ T4272] Disabling lock debugging due to kernel taint [ 63.602222][ T4411] loop0: detected capacity change from 0 to 32768 [ 63.618680][ T4411] ERROR: (device loop0): dbDiscardAG: -EIO [ 63.618680][ T4411] [ 63.623410][ T4411] attempt to access beyond end of device [ 63.623410][ T4411] loop0: rw=2051, want=18014398509498368, limit=32768 [ 63.642330][ T4411] JFS: sb_issue_discard(000000000aec1cca, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 63.648524][ T4411] blkno = 8000000000400, nblocks = 400 [ 63.650101][ T4411] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 63.650101][ T4411] [ 63.657621][ T4272] BUG: Bad page state in process syz-executor.0 pfn:119063 [ 63.659727][ T4272] page:0000000048a743fd refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x119063 [ 63.662424][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 63.666158][ T4272] raw: 05ffc00000002006 fffffc00035c3bc8 ffff80001f1975c0 0000000000000000 [ 63.668471][ T4272] raw: 0000000000000004 ffff0000d45724d8 00000000ffffffff 0000000000000000 [ 63.670700][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 63.672636][ T4272] Modules linked in: [ 63.673667][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 63.676424][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 63.679245][ T4272] Call trace: [ 63.680135][ T4272] dump_backtrace+0x0/0x43c [ 63.681349][ T4272] show_stack+0x2c/0x3c [ 63.682453][ T4272] __dump_stack+0x30/0x40 [ 63.683589][ T4272] dump_stack_lvl+0xf8/0x160 [ 63.684850][ T4272] dump_stack+0x1c/0x5c [ 63.686022][ T4272] bad_page+0x188/0x1a8 [ 63.687249][ T4272] check_free_page_bad+0xf4/0x16c [ 63.688605][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 63.690131][ T4272] free_unref_page_list+0xdc/0x754 [ 63.691541][ T4272] release_pages+0x13c8/0x16e0 [ 63.692880][ T4272] __pagevec_release+0x84/0xf8 [ 63.694242][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 63.695794][ T4272] truncate_inode_pages+0x2c/0x3c [ 63.697246][ T4272] dbUnmount+0xf4/0x168 [ 63.698399][ T4272] jfs_umount+0x1c4/0x328 [ 63.699571][ T4272] jfs_put_super+0x90/0x188 [ 63.700858][ T4272] generic_shutdown_super+0x130/0x2f0 [ 63.702364][ T4272] kill_block_super+0x70/0xdc [ 63.703606][ T4272] deactivate_locked_super+0xb8/0x13c [ 63.705075][ T4272] deactivate_super+0xf8/0x118 [ 63.706371][ T4272] cleanup_mnt+0x3a4/0x458 [ 63.707596][ T4272] __cleanup_mnt+0x20/0x30 [ 63.708827][ T4272] task_work_run+0x12c/0x1e0 [ 63.710045][ T4272] do_notify_resume+0x24b4/0x3128 [ 63.711387][ T4272] el0_svc+0xf0/0x1e0 [ 63.712499][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 63.713873][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 63.957443][ T4443] loop0: detected capacity change from 0 to 32768 [ 63.993245][ T4443] ERROR: (device loop0): dbDiscardAG: -EIO [ 63.993245][ T4443] [ 63.996372][ T4443] attempt to access beyond end of device [ 63.996372][ T4443] loop0: rw=2051, want=18014398509498368, limit=32768 [ 64.000879][ T4443] JFS: sb_issue_discard(00000000b0996843, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 64.006848][ T4443] blkno = 8000000000400, nblocks = 400 [ 64.008430][ T4443] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 64.008430][ T4443] [ 64.036564][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10f515 [ 64.038537][ T4272] page:000000000e649dbc refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10f515 [ 64.041319][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 64.045222][ T4272] raw: 05ffc00000002006 fffffc00032317c8 ffff80001f1975c0 0000000000000000 [ 64.047510][ T4272] raw: 0000000000000004 ffff0000d0dd09b0 00000000ffffffff 0000000000000000 [ 64.049840][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 64.051811][ T4272] Modules linked in: [ 64.052842][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 64.055573][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.058333][ T4272] Call trace: [ 64.059197][ T4272] dump_backtrace+0x0/0x43c [ 64.060441][ T4272] show_stack+0x2c/0x3c [ 64.061563][ T4272] __dump_stack+0x30/0x40 [ 64.062755][ T4272] dump_stack_lvl+0xf8/0x160 [ 64.064005][ T4272] dump_stack+0x1c/0x5c [ 64.065131][ T4272] bad_page+0x188/0x1a8 [ 64.066265][ T4272] check_free_page_bad+0xf4/0x16c [ 64.067619][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 64.069145][ T4272] free_unref_page_list+0xdc/0x754 [ 64.070482][ T4272] release_pages+0x13c8/0x16e0 [ 64.071762][ T4272] __pagevec_release+0x84/0xf8 [ 64.073022][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 64.074582][ T4272] truncate_inode_pages+0x2c/0x3c [ 64.075972][ T4272] dbUnmount+0xf4/0x168 [ 64.077132][ T4272] jfs_umount+0x1c4/0x328 [ 64.078330][ T4272] jfs_put_super+0x90/0x188 [ 64.079542][ T4272] generic_shutdown_super+0x130/0x2f0 [ 64.081012][ T4272] kill_block_super+0x70/0xdc [ 64.082300][ T4272] deactivate_locked_super+0xb8/0x13c [ 64.083755][ T4272] deactivate_super+0xf8/0x118 [ 64.085000][ T4272] cleanup_mnt+0x3a4/0x458 [ 64.086277][ T4272] __cleanup_mnt+0x20/0x30 [ 64.087466][ T4272] task_work_run+0x12c/0x1e0 [ 64.088684][ T4272] do_notify_resume+0x24b4/0x3128 [ 64.090057][ T4272] el0_svc+0xf0/0x1e0 [ 64.091102][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 64.092489][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 64.346715][ T4477] loop0: detected capacity change from 0 to 32768 [ 64.432725][ T4477] ERROR: (device loop0): dbDiscardAG: -EIO [ 64.432725][ T4477] [ 64.439311][ T4477] attempt to access beyond end of device [ 64.439311][ T4477] loop0: rw=2051, want=18014398509498368, limit=32768 [ 64.442825][ T4477] JFS: sb_issue_discard(00000000901547f8, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 64.456925][ T4477] blkno = 8000000000400, nblocks = 400 [ 64.458491][ T4477] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 64.458491][ T4477] [ 64.478855][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10871a [ 64.480866][ T4272] page:00000000a0400925 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10871a [ 64.483679][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 64.494193][ T4272] raw: 05ffc00000002006 fffffc000338c7c8 ffff80001f1975c0 0000000000000000 [ 64.496595][ T4272] raw: 0000000000000004 ffff0000cafe9000 00000000ffffffff 0000000000000000 [ 64.498928][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 64.500862][ T4272] Modules linked in: [ 64.501962][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 64.504625][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.507370][ T4272] Call trace: [ 64.508236][ T4272] dump_backtrace+0x0/0x43c [ 64.509428][ T4272] show_stack+0x2c/0x3c [ 64.510565][ T4272] __dump_stack+0x30/0x40 [ 64.511775][ T4272] dump_stack_lvl+0xf8/0x160 [ 64.512992][ T4272] dump_stack+0x1c/0x5c [ 64.514124][ T4272] bad_page+0x188/0x1a8 [ 64.515267][ T4272] check_free_page_bad+0xf4/0x16c [ 64.516650][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 64.518236][ T4272] free_unref_page_list+0xdc/0x754 [ 64.519600][ T4272] release_pages+0x13c8/0x16e0 [ 64.520954][ T4272] __pagevec_release+0x84/0xf8 [ 64.522263][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 64.523809][ T4272] truncate_inode_pages+0x2c/0x3c [ 64.525211][ T4272] dbUnmount+0xf4/0x168 [ 64.526400][ T4272] jfs_umount+0x1c4/0x328 [ 64.527598][ T4272] jfs_put_super+0x90/0x188 [ 64.528868][ T4272] generic_shutdown_super+0x130/0x2f0 [ 64.530365][ T4272] kill_block_super+0x70/0xdc [ 64.531629][ T4272] deactivate_locked_super+0xb8/0x13c [ 64.533108][ T4272] deactivate_super+0xf8/0x118 [ 64.534370][ T4272] cleanup_mnt+0x3a4/0x458 [ 64.535584][ T4272] __cleanup_mnt+0x20/0x30 [ 64.536793][ T4272] task_work_run+0x12c/0x1e0 [ 64.537999][ T4272] do_notify_resume+0x24b4/0x3128 [ 64.539379][ T4272] el0_svc+0xf0/0x1e0 [ 64.540464][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 64.541819][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 64.799541][ T4517] loop0: detected capacity change from 0 to 32768 [ 64.893179][ T4517] ERROR: (device loop0): dbDiscardAG: -EIO [ 64.893179][ T4517] [ 64.895679][ T4517] attempt to access beyond end of device [ 64.895679][ T4517] loop0: rw=2051, want=18014398509498368, limit=32768 [ 64.899698][ T4517] JFS: sb_issue_discard(000000001a2add85, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 64.903445][ T4517] blkno = 8000000000400, nblocks = 400 [ 64.905812][ T4517] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 64.905812][ T4517] [ 64.927527][ T4272] BUG: Bad page state in process syz-executor.0 pfn:11cdf3 [ 64.929584][ T4272] page:0000000093bc8a31 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x11cdf3 [ 64.932345][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 64.942614][ T4272] raw: 05ffc00000002006 fffffc0003352348 ffff80001f1975c0 0000000000000000 [ 64.945060][ T4272] raw: 0000000000000004 ffff0000ca0c74d8 00000000ffffffff 0000000000000000 [ 64.947304][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 64.949219][ T4272] Modules linked in: [ 64.950262][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 64.952982][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.955649][ T4272] Call trace: [ 64.956554][ T4272] dump_backtrace+0x0/0x43c [ 64.957783][ T4272] show_stack+0x2c/0x3c [ 64.958966][ T4272] __dump_stack+0x30/0x40 [ 64.960100][ T4272] dump_stack_lvl+0xf8/0x160 [ 64.961351][ T4272] dump_stack+0x1c/0x5c [ 64.962466][ T4272] bad_page+0x188/0x1a8 [ 64.963620][ T4272] check_free_page_bad+0xf4/0x16c [ 64.964938][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 64.966431][ T4272] free_unref_page_list+0xdc/0x754 [ 64.967832][ T4272] release_pages+0x13c8/0x16e0 [ 64.969175][ T4272] __pagevec_release+0x84/0xf8 [ 64.970451][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 64.972000][ T4272] truncate_inode_pages+0x2c/0x3c [ 64.973380][ T4272] dbUnmount+0xf4/0x168 [ 64.974489][ T4272] jfs_umount+0x1c4/0x328 [ 64.975639][ T4272] jfs_put_super+0x90/0x188 [ 64.976845][ T4272] generic_shutdown_super+0x130/0x2f0 [ 64.978389][ T4272] kill_block_super+0x70/0xdc [ 64.979641][ T4272] deactivate_locked_super+0xb8/0x13c [ 64.981097][ T4272] deactivate_super+0xf8/0x118 [ 64.982449][ T4272] cleanup_mnt+0x3a4/0x458 [ 64.983632][ T4272] __cleanup_mnt+0x20/0x30 [ 64.984949][ T4272] task_work_run+0x12c/0x1e0 [ 64.986154][ T4272] do_notify_resume+0x24b4/0x3128 [ 64.987547][ T4272] el0_svc+0xf0/0x1e0 [ 64.988658][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 64.990039][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 65.243843][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 65.252906][ T4559] loop0: detected capacity change from 0 to 32768 [ 65.323100][ T4559] ERROR: (device loop0): dbDiscardAG: -EIO [ 65.323100][ T4559] [ 65.326776][ T4559] attempt to access beyond end of device [ 65.326776][ T4559] loop0: rw=2051, want=18014398509498368, limit=32768 [ 65.330421][ T4559] JFS: sb_issue_discard(000000005eb39c4d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 65.336864][ T4559] blkno = 8000000000400, nblocks = 400 [ 65.338457][ T4559] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 65.338457][ T4559] [ 65.357747][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10b802 [ 65.359859][ T4272] page:00000000a49bcd12 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10b802 [ 65.362641][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 65.368439][ T4272] raw: 05ffc00000002006 fffffc0003356188 ffff80001f1975c0 0000000000000000 [ 65.370816][ T4272] raw: 0000000000000004 ffff0000cafe9aa8 00000000ffffffff 0000000000000000 [ 65.373106][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 65.375545][ T4272] Modules linked in: [ 65.376625][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 65.379356][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.382134][ T4272] Call trace: [ 65.383016][ T4272] dump_backtrace+0x0/0x43c [ 65.384306][ T4272] show_stack+0x2c/0x3c [ 65.385502][ T4272] __dump_stack+0x30/0x40 [ 65.386779][ T4272] dump_stack_lvl+0xf8/0x160 [ 65.388088][ T4272] dump_stack+0x1c/0x5c [ 65.389222][ T4272] bad_page+0x188/0x1a8 [ 65.390392][ T4272] check_free_page_bad+0xf4/0x16c [ 65.391803][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 65.393354][ T4272] free_unref_page_list+0xdc/0x754 [ 65.394714][ T4272] release_pages+0x13c8/0x16e0 [ 65.396093][ T4272] __pagevec_release+0x84/0xf8 [ 65.397413][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 65.399039][ T4272] truncate_inode_pages+0x2c/0x3c [ 65.400383][ T4272] dbUnmount+0xf4/0x168 [ 65.401527][ T4272] jfs_umount+0x1c4/0x328 [ 65.402782][ T4272] jfs_put_super+0x90/0x188 [ 65.404055][ T4272] generic_shutdown_super+0x130/0x2f0 [ 65.405579][ T4272] kill_block_super+0x70/0xdc [ 65.406835][ T4272] deactivate_locked_super+0xb8/0x13c [ 65.408373][ T4272] deactivate_super+0xf8/0x118 [ 65.409686][ T4272] cleanup_mnt+0x3a4/0x458 [ 65.410924][ T4272] __cleanup_mnt+0x20/0x30 [ 65.412129][ T4272] task_work_run+0x12c/0x1e0 [ 65.413398][ T4272] do_notify_resume+0x24b4/0x3128 [ 65.414843][ T4272] el0_svc+0xf0/0x1e0 [ 65.415925][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 65.417277][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 65.666346][ T4592] loop0: detected capacity change from 0 to 32768 [ 65.681444][ T4592] ERROR: (device loop0): dbDiscardAG: -EIO [ 65.681444][ T4592] [ 65.683712][ T4592] attempt to access beyond end of device [ 65.683712][ T4592] loop0: rw=2051, want=18014398509498368, limit=32768 [ 65.704390][ T4592] JFS: sb_issue_discard(00000000273df1f5, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 65.707300][ T4592] blkno = 8000000000400, nblocks = 400 [ 65.708755][ T4592] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 65.708755][ T4592] [ 65.717645][ T4272] BUG: Bad page state in process syz-executor.0 pfn:11c42c [ 65.719706][ T4272] page:000000009dd51d04 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x11c42c [ 65.722468][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 65.726264][ T4272] raw: 05ffc00000002006 fffffc000335e788 ffff80001f1975c0 0000000000000000 [ 65.728612][ T4272] raw: 0000000000000004 ffff0000d66f7000 00000000ffffffff 0000000000000000 [ 65.730931][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 65.732896][ T4272] Modules linked in: [ 65.735389][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 65.738123][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.740860][ T4272] Call trace: [ 65.741745][ T4272] dump_backtrace+0x0/0x43c [ 65.742976][ T4272] show_stack+0x2c/0x3c [ 65.744086][ T4272] __dump_stack+0x30/0x40 [ 65.745252][ T4272] dump_stack_lvl+0xf8/0x160 [ 65.746527][ T4272] dump_stack+0x1c/0x5c [ 65.747705][ T4272] bad_page+0x188/0x1a8 [ 65.748835][ T4272] check_free_page_bad+0xf4/0x16c [ 65.750236][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 65.751695][ T4272] free_unref_page_list+0xdc/0x754 [ 65.753064][ T4272] release_pages+0x13c8/0x16e0 [ 65.754340][ T4272] __pagevec_release+0x84/0xf8 [ 65.755586][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 65.757192][ T4272] truncate_inode_pages+0x2c/0x3c [ 65.758564][ T4272] dbUnmount+0xf4/0x168 [ 65.759679][ T4272] jfs_umount+0x1c4/0x328 [ 65.760818][ T4272] jfs_put_super+0x90/0x188 [ 65.762100][ T4272] generic_shutdown_super+0x130/0x2f0 [ 65.763565][ T4272] kill_block_super+0x70/0xdc [ 65.764830][ T4272] deactivate_locked_super+0xb8/0x13c [ 65.766284][ T4272] deactivate_super+0xf8/0x118 [ 65.767606][ T4272] cleanup_mnt+0x3a4/0x458 [ 65.768788][ T4272] __cleanup_mnt+0x20/0x30 [ 65.770030][ T4272] task_work_run+0x12c/0x1e0 [ 65.771271][ T4272] do_notify_resume+0x24b4/0x3128 [ 65.772619][ T4272] el0_svc+0xf0/0x1e0 [ 65.773680][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 65.775066][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 66.005564][ T4625] loop0: detected capacity change from 0 to 32768 [ 66.053521][ T4625] ERROR: (device loop0): dbDiscardAG: -EIO [ 66.053521][ T4625] [ 66.055834][ T4625] attempt to access beyond end of device [ 66.055834][ T4625] loop0: rw=2051, want=18014398509498368, limit=32768 [ 66.059077][ T4625] JFS: sb_issue_discard(0000000020c3e970, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 66.061930][ T4625] blkno = 8000000000400, nblocks = 400 [ 66.063405][ T4625] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 66.063405][ T4625] [ 66.071451][ T4272] BUG: Bad page state in process syz-executor.0 pfn:117457 [ 66.073465][ T4272] page:00000000d64dddc1 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x117457 [ 66.076960][ T4272] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 66.079315][ T4272] raw: 05ffc00000002004 fffffc000320f9c8 ffff80001f1975c0 0000000000000000 [ 66.081591][ T4272] raw: 0000000000000004 ffff0000c81f95d0 00000000ffffffff 0000000000000000 [ 66.084233][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 66.086308][ T4272] Modules linked in: [ 66.087337][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 66.089998][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.092714][ T4272] Call trace: [ 66.093556][ T4272] dump_backtrace+0x0/0x43c [ 66.094764][ T4272] show_stack+0x2c/0x3c [ 66.095860][ T4272] __dump_stack+0x30/0x40 [ 66.097060][ T4272] dump_stack_lvl+0xf8/0x160 [ 66.098303][ T4272] dump_stack+0x1c/0x5c [ 66.099433][ T4272] bad_page+0x188/0x1a8 [ 66.100583][ T4272] check_free_page_bad+0xf4/0x16c [ 66.101938][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 66.103405][ T4272] free_unref_page_list+0xdc/0x754 [ 66.104830][ T4272] release_pages+0x13c8/0x16e0 [ 66.106173][ T4272] __pagevec_release+0x84/0xf8 [ 66.107452][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 66.109039][ T4272] truncate_inode_pages+0x2c/0x3c [ 66.110450][ T4272] dbUnmount+0xf4/0x168 [ 66.111533][ T4272] jfs_umount+0x1c4/0x328 [ 66.112727][ T4272] jfs_put_super+0x90/0x188 [ 66.113926][ T4272] generic_shutdown_super+0x130/0x2f0 [ 66.115397][ T4272] kill_block_super+0x70/0xdc [ 66.116689][ T4272] deactivate_locked_super+0xb8/0x13c [ 66.118130][ T4272] deactivate_super+0xf8/0x118 [ 66.119406][ T4272] cleanup_mnt+0x3a4/0x458 [ 66.120632][ T4272] __cleanup_mnt+0x20/0x30 [ 66.121910][ T4272] task_work_run+0x12c/0x1e0 [ 66.123148][ T4272] do_notify_resume+0x24b4/0x3128 [ 66.124542][ T4272] el0_svc+0xf0/0x1e0 [ 66.125668][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 66.127133][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 66.337368][ T4631] loop0: detected capacity change from 0 to 32768 [ 66.385064][ T4631] ERROR: (device loop0): dbDiscardAG: -EIO [ 66.385064][ T4631] [ 66.387419][ T4631] attempt to access beyond end of device [ 66.387419][ T4631] loop0: rw=2051, want=18014398509498368, limit=32768 [ 66.390746][ T4631] JFS: sb_issue_discard(00000000862e86bb, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 66.393620][ T4631] blkno = 8000000000400, nblocks = 400 [ 66.395456][ T4631] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 66.395456][ T4631] 1970/01/01 00:01:06 executed programs: 9 [ 66.403431][ T4272] BUG: Bad page state in process syz-executor.0 pfn:1104d8 [ 66.405797][ T4272] page:0000000034234782 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1104d8 [ 66.408741][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 66.411366][ T4272] raw: 05ffc00000002006 fffffc0003214c48 ffff80001f1975c0 0000000000000000 [ 66.413702][ T4272] raw: 0000000000000004 ffff0000d66f7aa8 00000000ffffffff 0000000000000000 [ 66.417226][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 66.419279][ T4272] Modules linked in: [ 66.420353][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 66.423108][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.425994][ T4272] Call trace: [ 66.426950][ T4272] dump_backtrace+0x0/0x43c [ 66.428243][ T4272] show_stack+0x2c/0x3c [ 66.429398][ T4272] __dump_stack+0x30/0x40 [ 66.430587][ T4272] dump_stack_lvl+0xf8/0x160 [ 66.431813][ T4272] dump_stack+0x1c/0x5c [ 66.432957][ T4272] bad_page+0x188/0x1a8 [ 66.434115][ T4272] check_free_page_bad+0xf4/0x16c [ 66.435511][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 66.436992][ T4272] free_unref_page_list+0xdc/0x754 [ 66.438400][ T4272] release_pages+0x13c8/0x16e0 [ 66.439668][ T4272] __pagevec_release+0x84/0xf8 [ 66.441007][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 66.442574][ T4272] truncate_inode_pages+0x2c/0x3c [ 66.443947][ T4272] dbUnmount+0xf4/0x168 [ 66.445122][ T4272] jfs_umount+0x1c4/0x328 [ 66.446341][ T4272] jfs_put_super+0x90/0x188 [ 66.447603][ T4272] generic_shutdown_super+0x130/0x2f0 [ 66.449087][ T4272] kill_block_super+0x70/0xdc [ 66.450366][ T4272] deactivate_locked_super+0xb8/0x13c [ 66.451773][ T4272] deactivate_super+0xf8/0x118 [ 66.453092][ T4272] cleanup_mnt+0x3a4/0x458 [ 66.454341][ T4272] __cleanup_mnt+0x20/0x30 [ 66.455530][ T4272] task_work_run+0x12c/0x1e0 [ 66.456768][ T4272] do_notify_resume+0x24b4/0x3128 [ 66.458151][ T4272] el0_svc+0xf0/0x1e0 [ 66.459258][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 66.460658][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 66.683476][ T4633] loop0: detected capacity change from 0 to 32768 [ 66.734582][ T4633] ERROR: (device loop0): dbDiscardAG: -EIO [ 66.734582][ T4633] [ 66.736902][ T4633] attempt to access beyond end of device [ 66.736902][ T4633] loop0: rw=2051, want=18014398509498368, limit=32768 [ 66.740321][ T4633] JFS: sb_issue_discard(000000009f083197, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 66.743129][ T4633] blkno = 8000000000400, nblocks = 400 [ 66.744729][ T4633] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 66.744729][ T4633] [ 66.756036][ T4272] BUG: Bad page state in process syz-executor.0 pfn:105ed1 [ 66.758073][ T4272] page:00000000bbc6d514 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x105ed1 [ 66.760841][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 66.763585][ T4272] raw: 05ffc00000002006 fffffc00036bcb88 ffff80001f1975c0 0000000000000000 [ 66.766776][ T4272] raw: 0000000000000004 ffff0000d277b0f8 00000000ffffffff 0000000000000000 [ 66.769119][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 66.771014][ T4272] Modules linked in: [ 66.772105][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 66.774737][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 66.777505][ T4272] Call trace: [ 66.778431][ T4272] dump_backtrace+0x0/0x43c [ 66.779646][ T4272] show_stack+0x2c/0x3c [ 66.780757][ T4272] __dump_stack+0x30/0x40 [ 66.781952][ T4272] dump_stack_lvl+0xf8/0x160 [ 66.783156][ T4272] dump_stack+0x1c/0x5c [ 66.784286][ T4272] bad_page+0x188/0x1a8 [ 66.785454][ T4272] check_free_page_bad+0xf4/0x16c [ 66.786823][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 66.788346][ T4272] free_unref_page_list+0xdc/0x754 [ 66.789724][ T4272] release_pages+0x13c8/0x16e0 [ 66.791023][ T4272] __pagevec_release+0x84/0xf8 [ 66.792284][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 66.793902][ T4272] truncate_inode_pages+0x2c/0x3c [ 66.795225][ T4272] dbUnmount+0xf4/0x168 [ 66.796350][ T4272] jfs_umount+0x1c4/0x328 [ 66.797527][ T4272] jfs_put_super+0x90/0x188 [ 66.798777][ T4272] generic_shutdown_super+0x130/0x2f0 [ 66.800252][ T4272] kill_block_super+0x70/0xdc [ 66.801518][ T4272] deactivate_locked_super+0xb8/0x13c [ 66.803003][ T4272] deactivate_super+0xf8/0x118 [ 66.804336][ T4272] cleanup_mnt+0x3a4/0x458 [ 66.805567][ T4272] __cleanup_mnt+0x20/0x30 [ 66.806729][ T4272] task_work_run+0x12c/0x1e0 [ 66.808048][ T4272] do_notify_resume+0x24b4/0x3128 [ 66.809437][ T4272] el0_svc+0xf0/0x1e0 [ 66.810522][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 66.811867][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 67.045237][ T4635] loop0: detected capacity change from 0 to 32768 [ 67.100287][ T4635] ERROR: (device loop0): dbDiscardAG: -EIO [ 67.100287][ T4635] [ 67.102643][ T4635] JFS: sb_issue_discard(00000000ebbc39a9, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 67.105749][ T4635] blkno = 8000000000400, nblocks = 400 [ 67.107310][ T4635] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 67.107310][ T4635] [ 67.115405][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10add0 [ 67.117468][ T4272] page:00000000c97ba325 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10add0 [ 67.120235][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 67.122806][ T4272] raw: 05ffc00000002006 fffffc000309eb08 ffff80001f1975c0 0000000000000000 [ 67.125227][ T4272] raw: 0000000000000004 ffff0000d66f7d90 00000000ffffffff 0000000000000000 [ 67.127847][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 67.129802][ T4272] Modules linked in: [ 67.130820][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 67.133383][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.136080][ T4272] Call trace: [ 67.136970][ T4272] dump_backtrace+0x0/0x43c [ 67.138210][ T4272] show_stack+0x2c/0x3c [ 67.139322][ T4272] __dump_stack+0x30/0x40 [ 67.140438][ T4272] dump_stack_lvl+0xf8/0x160 [ 67.141695][ T4272] dump_stack+0x1c/0x5c [ 67.142793][ T4272] bad_page+0x188/0x1a8 [ 67.143977][ T4272] check_free_page_bad+0xf4/0x16c [ 67.145358][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 67.146809][ T4272] free_unref_page_list+0xdc/0x754 [ 67.148238][ T4272] release_pages+0x13c8/0x16e0 [ 67.149506][ T4272] __pagevec_release+0x84/0xf8 [ 67.150821][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 67.152381][ T4272] truncate_inode_pages+0x2c/0x3c [ 67.153697][ T4272] dbUnmount+0xf4/0x168 [ 67.154839][ T4272] jfs_umount+0x1c4/0x328 [ 67.156027][ T4272] jfs_put_super+0x90/0x188 [ 67.157319][ T4272] generic_shutdown_super+0x130/0x2f0 [ 67.158752][ T4272] kill_block_super+0x70/0xdc [ 67.159974][ T4272] deactivate_locked_super+0xb8/0x13c [ 67.161405][ T4272] deactivate_super+0xf8/0x118 [ 67.162698][ T4272] cleanup_mnt+0x3a4/0x458 [ 67.163878][ T4272] __cleanup_mnt+0x20/0x30 [ 67.165107][ T4272] task_work_run+0x12c/0x1e0 [ 67.166364][ T4272] do_notify_resume+0x24b4/0x3128 [ 67.167705][ T4272] el0_svc+0xf0/0x1e0 [ 67.168771][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 67.170097][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 67.323906][ T3606] Bluetooth: hci0: command 0x040f tx timeout [ 67.404813][ T4637] loop0: detected capacity change from 0 to 32768 [ 67.463238][ T4637] ERROR: (device loop0): dbDiscardAG: -EIO [ 67.463238][ T4637] [ 67.465704][ T4637] JFS: sb_issue_discard(0000000051b243ea, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 67.468706][ T4637] blkno = 8000000000400, nblocks = 400 [ 67.470285][ T4637] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 67.470285][ T4637] [ 67.477797][ T4272] BUG: Bad page state in process syz-executor.0 pfn:109153 [ 67.479776][ T4272] page:00000000b2639337 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x109153 [ 67.482513][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 67.485561][ T4272] raw: 05ffc00000002006 fffffc00034982c8 ffff80001f1975c0 0000000000000000 [ 67.487912][ T4272] raw: 0000000000000004 ffff0000dd87f8b8 00000000ffffffff 0000000000000000 [ 67.490203][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 67.492183][ T4272] Modules linked in: [ 67.493204][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 67.495931][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.498681][ T4272] Call trace: [ 67.499574][ T4272] dump_backtrace+0x0/0x43c [ 67.500821][ T4272] show_stack+0x2c/0x3c [ 67.501935][ T4272] __dump_stack+0x30/0x40 [ 67.503105][ T4272] dump_stack_lvl+0xf8/0x160 [ 67.504356][ T4272] dump_stack+0x1c/0x5c [ 67.505505][ T4272] bad_page+0x188/0x1a8 [ 67.506655][ T4272] check_free_page_bad+0xf4/0x16c [ 67.508031][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 67.509488][ T4272] free_unref_page_list+0xdc/0x754 [ 67.510866][ T4272] release_pages+0x13c8/0x16e0 [ 67.512217][ T4272] __pagevec_release+0x84/0xf8 [ 67.513526][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 67.515145][ T4272] truncate_inode_pages+0x2c/0x3c [ 67.516529][ T4272] dbUnmount+0xf4/0x168 [ 67.517643][ T4272] jfs_umount+0x1c4/0x328 [ 67.518799][ T4272] jfs_put_super+0x90/0x188 [ 67.520035][ T4272] generic_shutdown_super+0x130/0x2f0 [ 67.521504][ T4272] kill_block_super+0x70/0xdc [ 67.522768][ T4272] deactivate_locked_super+0xb8/0x13c [ 67.524218][ T4272] deactivate_super+0xf8/0x118 [ 67.525487][ T4272] cleanup_mnt+0x3a4/0x458 [ 67.526650][ T4272] __cleanup_mnt+0x20/0x30 [ 67.527869][ T4272] task_work_run+0x12c/0x1e0 [ 67.529127][ T4272] do_notify_resume+0x24b4/0x3128 [ 67.530467][ T4272] el0_svc+0xf0/0x1e0 [ 67.531550][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 67.533001][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 67.746501][ T4639] loop0: detected capacity change from 0 to 32768 [ 67.794717][ T4639] ERROR: (device loop0): dbDiscardAG: -EIO [ 67.794717][ T4639] [ 67.797150][ T4639] JFS: sb_issue_discard(00000000170336e7, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 67.800076][ T4639] blkno = 8000000000400, nblocks = 400 [ 67.801602][ T4639] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 67.801602][ T4639] [ 67.815879][ T4272] BUG: Bad page state in process syz-executor.0 pfn:108440 [ 67.818084][ T4272] page:00000000af258811 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x108440 [ 67.821077][ T4272] flags: 0x5ffc00000002004(uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 67.823488][ T4272] raw: 05ffc00000002004 fffffc000335b1c8 ffff80001f1975c0 0000000000000000 [ 67.826106][ T4272] raw: 0000000000000004 ffff0000c7e3c3e0 00000000ffffffff 0000000000000000 [ 67.828781][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 67.830821][ T4272] Modules linked in: [ 67.831920][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 67.834743][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 67.837609][ T4272] Call trace: [ 67.838572][ T4272] dump_backtrace+0x0/0x43c [ 67.839895][ T4272] show_stack+0x2c/0x3c [ 67.841128][ T4272] __dump_stack+0x30/0x40 [ 67.842355][ T4272] dump_stack_lvl+0xf8/0x160 [ 67.843671][ T4272] dump_stack+0x1c/0x5c [ 67.844871][ T4272] bad_page+0x188/0x1a8 [ 67.846084][ T4272] check_free_page_bad+0xf4/0x16c [ 67.847553][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 67.849108][ T4272] free_unref_page_list+0xdc/0x754 [ 67.850546][ T4272] release_pages+0x13c8/0x16e0 [ 67.851959][ T4272] __pagevec_release+0x84/0xf8 [ 67.853306][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 67.854980][ T4272] truncate_inode_pages+0x2c/0x3c [ 67.856446][ T4272] dbUnmount+0xf4/0x168 [ 67.857656][ T4272] jfs_umount+0x1c4/0x328 [ 67.858908][ T4272] jfs_put_super+0x90/0x188 [ 67.860186][ T4272] generic_shutdown_super+0x130/0x2f0 [ 67.861710][ T4272] kill_block_super+0x70/0xdc [ 67.863078][ T4272] deactivate_locked_super+0xb8/0x13c [ 67.864610][ T4272] deactivate_super+0xf8/0x118 [ 67.865993][ T4272] cleanup_mnt+0x3a4/0x458 [ 67.867264][ T4272] __cleanup_mnt+0x20/0x30 [ 67.868532][ T4272] task_work_run+0x12c/0x1e0 [ 67.869902][ T4272] do_notify_resume+0x24b4/0x3128 [ 67.871378][ T4272] el0_svc+0xf0/0x1e0 [ 67.872529][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 67.874041][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 68.089610][ T4641] loop0: detected capacity change from 0 to 32768 [ 68.143296][ T4641] ERROR: (device loop0): dbDiscardAG: -EIO [ 68.143296][ T4641] [ 68.145838][ T4641] JFS: sb_issue_discard(00000000f71be5b3, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 68.148839][ T4641] blkno = 8000000000400, nblocks = 400 [ 68.150644][ T4641] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 68.150644][ T4641] [ 68.157983][ T4272] BUG: Bad page state in process syz-executor.0 pfn:112789 [ 68.160093][ T4272] page:000000000547f19b refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x112789 [ 68.162954][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 68.165921][ T4272] raw: 05ffc00000002006 fffffc000308fa08 ffff80001f1975c0 0000000000000000 [ 68.168339][ T4272] raw: 0000000000000004 ffff0000c7e3ce88 00000000ffffffff 0000000000000000 [ 68.170707][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 68.172772][ T4272] Modules linked in: [ 68.174000][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 68.176698][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.179524][ T4272] Call trace: [ 68.180411][ T4272] dump_backtrace+0x0/0x43c [ 68.181636][ T4272] show_stack+0x2c/0x3c [ 68.182810][ T4272] __dump_stack+0x30/0x40 [ 68.184038][ T4272] dump_stack_lvl+0xf8/0x160 [ 68.185332][ T4272] dump_stack+0x1c/0x5c [ 68.186524][ T4272] bad_page+0x188/0x1a8 [ 68.187711][ T4272] check_free_page_bad+0xf4/0x16c [ 68.189125][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 68.190699][ T4272] free_unref_page_list+0xdc/0x754 [ 68.192185][ T4272] release_pages+0x13c8/0x16e0 [ 68.193516][ T4272] __pagevec_release+0x84/0xf8 [ 68.194861][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 68.196538][ T4272] truncate_inode_pages+0x2c/0x3c [ 68.197991][ T4272] dbUnmount+0xf4/0x168 [ 68.199182][ T4272] jfs_umount+0x1c4/0x328 [ 68.200414][ T4272] jfs_put_super+0x90/0x188 [ 68.201722][ T4272] generic_shutdown_super+0x130/0x2f0 [ 68.203237][ T4272] kill_block_super+0x70/0xdc [ 68.204570][ T4272] deactivate_locked_super+0xb8/0x13c [ 68.206067][ T4272] deactivate_super+0xf8/0x118 [ 68.207414][ T4272] cleanup_mnt+0x3a4/0x458 [ 68.208679][ T4272] __cleanup_mnt+0x20/0x30 [ 68.209905][ T4272] task_work_run+0x12c/0x1e0 [ 68.211253][ T4272] do_notify_resume+0x24b4/0x3128 [ 68.212670][ T4272] el0_svc+0xf0/0x1e0 [ 68.213785][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 68.215253][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 68.442617][ T4643] loop0: detected capacity change from 0 to 32768 [ 68.492437][ T4643] ERROR: (device loop0): dbDiscardAG: -EIO [ 68.492437][ T4643] [ 68.494777][ T4643] handle_bad_sector: 4 callbacks suppressed [ 68.494787][ T4643] attempt to access beyond end of device [ 68.494787][ T4643] loop0: rw=2051, want=18014398509498368, limit=32768 [ 68.499590][ T4643] JFS: sb_issue_discard(000000005fe71796, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 68.502307][ T4643] blkno = 8000000000400, nblocks = 400 [ 68.503817][ T4643] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 68.503817][ T4643] [ 68.511470][ T4272] BUG: Bad page state in process syz-executor.0 pfn:111ddf [ 68.513495][ T4272] page:0000000001944b58 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x111ddf [ 68.516458][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 68.519048][ T4272] raw: 05ffc00000002006 fffffc0003216f48 ffff80001f1975c0 0000000000000000 [ 68.521294][ T4272] raw: 0000000000000004 ffff0000cf38f3e0 00000000ffffffff 0000000000000000 [ 68.523599][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 68.525640][ T4272] Modules linked in: [ 68.526713][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 68.529380][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.532046][ T4272] Call trace: [ 68.532927][ T4272] dump_backtrace+0x0/0x43c [ 68.534172][ T4272] show_stack+0x2c/0x3c [ 68.535286][ T4272] __dump_stack+0x30/0x40 [ 68.536417][ T4272] dump_stack_lvl+0xf8/0x160 [ 68.537685][ T4272] dump_stack+0x1c/0x5c [ 68.538807][ T4272] bad_page+0x188/0x1a8 [ 68.539985][ T4272] check_free_page_bad+0xf4/0x16c [ 68.541348][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 68.542796][ T4272] free_unref_page_list+0xdc/0x754 [ 68.544155][ T4272] release_pages+0x13c8/0x16e0 [ 68.545465][ T4272] __pagevec_release+0x84/0xf8 [ 68.546724][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 68.548239][ T4272] truncate_inode_pages+0x2c/0x3c [ 68.549654][ T4272] dbUnmount+0xf4/0x168 [ 68.550786][ T4272] jfs_umount+0x1c4/0x328 [ 68.551956][ T4272] jfs_put_super+0x90/0x188 [ 68.553258][ T4272] generic_shutdown_super+0x130/0x2f0 [ 68.554726][ T4272] kill_block_super+0x70/0xdc [ 68.556038][ T4272] deactivate_locked_super+0xb8/0x13c [ 68.557519][ T4272] deactivate_super+0xf8/0x118 [ 68.558778][ T4272] cleanup_mnt+0x3a4/0x458 [ 68.559940][ T4272] __cleanup_mnt+0x20/0x30 [ 68.561125][ T4272] task_work_run+0x12c/0x1e0 [ 68.562388][ T4272] do_notify_resume+0x24b4/0x3128 [ 68.563706][ T4272] el0_svc+0xf0/0x1e0 [ 68.564716][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 68.566083][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 68.814116][ T4645] loop0: detected capacity change from 0 to 32768 [ 68.862414][ T4645] ERROR: (device loop0): dbDiscardAG: -EIO [ 68.862414][ T4645] [ 68.864798][ T4645] attempt to access beyond end of device [ 68.864798][ T4645] loop0: rw=2051, want=18014398509498368, limit=32768 [ 68.868288][ T4645] JFS: sb_issue_discard(0000000001564c36, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 68.871254][ T4645] blkno = 8000000000400, nblocks = 400 [ 68.872727][ T4645] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 68.872727][ T4645] [ 68.880281][ T4272] BUG: Bad page state in process syz-executor.0 pfn:114d81 [ 68.882173][ T4272] page:000000008ba3c0c1 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x114d81 [ 68.884991][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 68.887540][ T4272] raw: 05ffc00000002006 fffffc0003347308 ffff80001f1975c0 0000000000000000 [ 68.889862][ T4272] raw: 0000000000000004 ffff0000cf38fe88 00000000ffffffff 0000000000000000 [ 68.892164][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 68.894645][ T4272] Modules linked in: [ 68.895738][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 68.898310][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 68.900981][ T4272] Call trace: [ 68.901832][ T4272] dump_backtrace+0x0/0x43c [ 68.903058][ T4272] show_stack+0x2c/0x3c [ 68.904186][ T4272] __dump_stack+0x30/0x40 [ 68.905358][ T4272] dump_stack_lvl+0xf8/0x160 [ 68.906623][ T4272] dump_stack+0x1c/0x5c [ 68.907719][ T4272] bad_page+0x188/0x1a8 [ 68.908833][ T4272] check_free_page_bad+0xf4/0x16c [ 68.910232][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 68.911636][ T4272] free_unref_page_list+0xdc/0x754 [ 68.913033][ T4272] release_pages+0x13c8/0x16e0 [ 68.914364][ T4272] __pagevec_release+0x84/0xf8 [ 68.915624][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 68.917134][ T4272] truncate_inode_pages+0x2c/0x3c [ 68.918459][ T4272] dbUnmount+0xf4/0x168 [ 68.919573][ T4272] jfs_umount+0x1c4/0x328 [ 68.920699][ T4272] jfs_put_super+0x90/0x188 [ 68.921865][ T4272] generic_shutdown_super+0x130/0x2f0 [ 68.923290][ T4272] kill_block_super+0x70/0xdc [ 68.924552][ T4272] deactivate_locked_super+0xb8/0x13c [ 68.926068][ T4272] deactivate_super+0xf8/0x118 [ 68.927323][ T4272] cleanup_mnt+0x3a4/0x458 [ 68.928499][ T4272] __cleanup_mnt+0x20/0x30 [ 68.929664][ T4272] task_work_run+0x12c/0x1e0 [ 68.930864][ T4272] do_notify_resume+0x24b4/0x3128 [ 68.932261][ T4272] el0_svc+0xf0/0x1e0 [ 68.933319][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 68.934632][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 69.154311][ T4647] loop0: detected capacity change from 0 to 32768 [ 69.218679][ T4647] ERROR: (device loop0): dbDiscardAG: -EIO [ 69.218679][ T4647] [ 69.220952][ T4647] attempt to access beyond end of device [ 69.220952][ T4647] loop0: rw=2051, want=18014398509498368, limit=32768 [ 69.224865][ T4647] JFS: sb_issue_discard(00000000d2a1ed57, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 69.227584][ T4647] blkno = 8000000000400, nblocks = 400 [ 69.229020][ T4647] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 69.229020][ T4647] [ 69.236667][ T4272] BUG: Bad page state in process syz-executor.0 pfn:108293 [ 69.238593][ T4272] page:00000000eb84890b refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x108293 [ 69.241316][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 69.244179][ T4272] raw: 05ffc00000002006 fffffc000326da88 ffff80001f1975c0 0000000000000000 [ 69.246480][ T4272] raw: 0000000000000004 ffff0000cfa019b0 00000000ffffffff 0000000000000000 [ 69.248802][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 69.250770][ T4272] Modules linked in: [ 69.251802][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 69.254398][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.257156][ T4272] Call trace: [ 69.258059][ T4272] dump_backtrace+0x0/0x43c [ 69.259273][ T4272] show_stack+0x2c/0x3c [ 69.260446][ T4272] __dump_stack+0x30/0x40 [ 69.261620][ T4272] dump_stack_lvl+0xf8/0x160 [ 69.262821][ T4272] dump_stack+0x1c/0x5c [ 69.263953][ T4272] bad_page+0x188/0x1a8 [ 69.265049][ T4272] check_free_page_bad+0xf4/0x16c [ 69.266406][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 69.267895][ T4272] free_unref_page_list+0xdc/0x754 [ 69.269237][ T4272] release_pages+0x13c8/0x16e0 [ 69.270470][ T4272] __pagevec_release+0x84/0xf8 [ 69.271768][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 69.273407][ T4272] truncate_inode_pages+0x2c/0x3c [ 69.274750][ T4272] dbUnmount+0xf4/0x168 [ 69.275817][ T4272] jfs_umount+0x1c4/0x328 [ 69.276990][ T4272] jfs_put_super+0x90/0x188 [ 69.278227][ T4272] generic_shutdown_super+0x130/0x2f0 [ 69.279648][ T4272] kill_block_super+0x70/0xdc [ 69.280936][ T4272] deactivate_locked_super+0xb8/0x13c [ 69.282349][ T4272] deactivate_super+0xf8/0x118 [ 69.283578][ T4272] cleanup_mnt+0x3a4/0x458 [ 69.284750][ T4272] __cleanup_mnt+0x20/0x30 [ 69.285924][ T4272] task_work_run+0x12c/0x1e0 [ 69.287162][ T4272] do_notify_resume+0x24b4/0x3128 [ 69.288528][ T4272] el0_svc+0xf0/0x1e0 [ 69.289595][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 69.290958][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 69.403910][ T1960] Bluetooth: hci0: command 0x0419 tx timeout [ 69.518472][ T4649] loop0: detected capacity change from 0 to 32768 [ 69.569421][ T4649] ERROR: (device loop0): dbDiscardAG: -EIO [ 69.569421][ T4649] [ 69.571822][ T4649] attempt to access beyond end of device [ 69.571822][ T4649] loop0: rw=2051, want=18014398509498368, limit=32768 [ 69.575692][ T4649] JFS: sb_issue_discard(00000000df9d5b5c, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 69.578480][ T4649] blkno = 8000000000400, nblocks = 400 [ 69.580104][ T4649] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 69.580104][ T4649] [ 69.588450][ T4272] BUG: Bad page state in process syz-executor.0 pfn:108280 [ 69.590451][ T4272] page:00000000140be6a0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x108280 [ 69.593215][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 69.595949][ T4272] raw: 05ffc00000002006 fffffc00036d44c8 ffff80001f1975c0 0000000000000000 [ 69.598253][ T4272] raw: 0000000000000004 ffff0000c95f04d8 00000000ffffffff 0000000000000000 [ 69.600499][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 69.602408][ T4272] Modules linked in: [ 69.603468][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 69.606156][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.608868][ T4272] Call trace: [ 69.609743][ T4272] dump_backtrace+0x0/0x43c [ 69.610979][ T4272] show_stack+0x2c/0x3c [ 69.612086][ T4272] __dump_stack+0x30/0x40 [ 69.613247][ T4272] dump_stack_lvl+0xf8/0x160 [ 69.614545][ T4272] dump_stack+0x1c/0x5c [ 69.615660][ T4272] bad_page+0x188/0x1a8 [ 69.616776][ T4272] check_free_page_bad+0xf4/0x16c [ 69.618174][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 69.619640][ T4272] free_unref_page_list+0xdc/0x754 [ 69.621043][ T4272] release_pages+0x13c8/0x16e0 [ 69.622275][ T4272] __pagevec_release+0x84/0xf8 [ 69.623498][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 69.624999][ T4272] truncate_inode_pages+0x2c/0x3c [ 69.626371][ T4272] dbUnmount+0xf4/0x168 [ 69.627448][ T4272] jfs_umount+0x1c4/0x328 [ 69.628583][ T4272] jfs_put_super+0x90/0x188 [ 69.629860][ T4272] generic_shutdown_super+0x130/0x2f0 [ 69.631352][ T4272] kill_block_super+0x70/0xdc [ 69.632606][ T4272] deactivate_locked_super+0xb8/0x13c [ 69.634080][ T4272] deactivate_super+0xf8/0x118 [ 69.635473][ T4272] cleanup_mnt+0x3a4/0x458 [ 69.636715][ T4272] __cleanup_mnt+0x20/0x30 [ 69.637862][ T4272] task_work_run+0x12c/0x1e0 [ 69.639140][ T4272] do_notify_resume+0x24b4/0x3128 [ 69.640558][ T4272] el0_svc+0xf0/0x1e0 [ 69.641647][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 69.643029][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 69.645575][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.647347][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.893008][ T4651] loop0: detected capacity change from 0 to 32768 [ 69.955738][ T4651] ERROR: (device loop0): dbDiscardAG: -EIO [ 69.955738][ T4651] [ 69.958197][ T4651] attempt to access beyond end of device [ 69.958197][ T4651] loop0: rw=2051, want=18014398509498368, limit=32768 [ 69.961821][ T4651] JFS: sb_issue_discard(000000002c50ba66, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 69.965054][ T4651] blkno = 8000000000400, nblocks = 400 [ 69.966593][ T4651] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 69.966593][ T4651] [ 69.973844][ T4272] BUG: Bad page state in process syz-executor.0 pfn:109403 [ 69.975906][ T4272] page:0000000071d117ad refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x109403 [ 69.978659][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 69.981379][ T4272] raw: 05ffc00000002006 fffffc00035d6d08 ffff80001f1975c0 0000000000000000 [ 69.983599][ T4272] raw: 0000000000000004 ffff0000ce119000 00000000ffffffff 0000000000000000 [ 69.986744][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 69.988812][ T4272] Modules linked in: [ 69.989874][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 69.992453][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.995138][ T4272] Call trace: [ 69.996025][ T4272] dump_backtrace+0x0/0x43c [ 69.997247][ T4272] show_stack+0x2c/0x3c [ 69.998388][ T4272] __dump_stack+0x30/0x40 [ 69.999523][ T4272] dump_stack_lvl+0xf8/0x160 [ 70.000747][ T4272] dump_stack+0x1c/0x5c [ 70.001922][ T4272] bad_page+0x188/0x1a8 [ 70.003080][ T4272] check_free_page_bad+0xf4/0x16c [ 70.004426][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 70.005871][ T4272] free_unref_page_list+0xdc/0x754 [ 70.007244][ T4272] release_pages+0x13c8/0x16e0 [ 70.008554][ T4272] __pagevec_release+0x84/0xf8 [ 70.009816][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 70.011403][ T4272] truncate_inode_pages+0x2c/0x3c [ 70.012722][ T4272] dbUnmount+0xf4/0x168 [ 70.013854][ T4272] jfs_umount+0x1c4/0x328 [ 70.015063][ T4272] jfs_put_super+0x90/0x188 [ 70.016229][ T4272] generic_shutdown_super+0x130/0x2f0 [ 70.017695][ T4272] kill_block_super+0x70/0xdc [ 70.018939][ T4272] deactivate_locked_super+0xb8/0x13c [ 70.020404][ T4272] deactivate_super+0xf8/0x118 [ 70.021699][ T4272] cleanup_mnt+0x3a4/0x458 [ 70.022892][ T4272] __cleanup_mnt+0x20/0x30 [ 70.024095][ T4272] task_work_run+0x12c/0x1e0 [ 70.025349][ T4272] do_notify_resume+0x24b4/0x3128 [ 70.026691][ T4272] el0_svc+0xf0/0x1e0 [ 70.027794][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 70.029206][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 70.263016][ T4653] loop0: detected capacity change from 0 to 32768 [ 70.323464][ T4653] ERROR: (device loop0): dbDiscardAG: -EIO [ 70.323464][ T4653] [ 70.325829][ T4653] attempt to access beyond end of device [ 70.325829][ T4653] loop0: rw=2051, want=18014398509498368, limit=32768 [ 70.329225][ T4653] JFS: sb_issue_discard(00000000151a2b17, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 70.332083][ T4653] blkno = 8000000000400, nblocks = 400 [ 70.333645][ T4653] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 70.333645][ T4653] [ 70.341353][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10b103 [ 70.343395][ T4272] page:00000000ecb60ef1 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10b103 [ 70.346697][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 70.349349][ T4272] raw: 05ffc00000002006 fffffc00035512c8 ffff80001f1975c0 0000000000000000 [ 70.351608][ T4272] raw: 0000000000000004 ffff0000cbd0b9b0 00000000ffffffff 0000000000000000 [ 70.354323][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 70.356271][ T4272] Modules linked in: [ 70.357290][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 70.359918][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.362574][ T4272] Call trace: [ 70.363460][ T4272] dump_backtrace+0x0/0x43c [ 70.364665][ T4272] show_stack+0x2c/0x3c [ 70.365753][ T4272] __dump_stack+0x30/0x40 [ 70.366889][ T4272] dump_stack_lvl+0xf8/0x160 [ 70.368173][ T4272] dump_stack+0x1c/0x5c [ 70.369312][ T4272] bad_page+0x188/0x1a8 [ 70.370395][ T4272] check_free_page_bad+0xf4/0x16c [ 70.371746][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 70.373218][ T4272] free_unref_page_list+0xdc/0x754 [ 70.374554][ T4272] release_pages+0x13c8/0x16e0 [ 70.375844][ T4272] __pagevec_release+0x84/0xf8 [ 70.377127][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 70.378653][ T4272] truncate_inode_pages+0x2c/0x3c [ 70.379990][ T4272] dbUnmount+0xf4/0x168 [ 70.381110][ T4272] jfs_umount+0x1c4/0x328 [ 70.382341][ T4272] jfs_put_super+0x90/0x188 [ 70.383579][ T4272] generic_shutdown_super+0x130/0x2f0 [ 70.384971][ T4272] kill_block_super+0x70/0xdc [ 70.386227][ T4272] deactivate_locked_super+0xb8/0x13c [ 70.387701][ T4272] deactivate_super+0xf8/0x118 [ 70.389052][ T4272] cleanup_mnt+0x3a4/0x458 [ 70.390244][ T4272] __cleanup_mnt+0x20/0x30 [ 70.391466][ T4272] task_work_run+0x12c/0x1e0 [ 70.392689][ T4272] do_notify_resume+0x24b4/0x3128 [ 70.394157][ T4272] el0_svc+0xf0/0x1e0 [ 70.395250][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 70.396608][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 70.673804][ T4655] loop0: detected capacity change from 0 to 32768 [ 70.732972][ T4655] ERROR: (device loop0): dbDiscardAG: -EIO [ 70.732972][ T4655] [ 70.735487][ T4655] attempt to access beyond end of device [ 70.735487][ T4655] loop0: rw=2051, want=18014398509498368, limit=32768 [ 70.738957][ T4655] JFS: sb_issue_discard(00000000a7e084e9, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 70.742030][ T4655] blkno = 8000000000400, nblocks = 400 [ 70.743625][ T4655] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 70.743625][ T4655] [ 70.752625][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10aecb [ 70.754936][ T4272] page:000000005e159f82 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10aecb [ 70.757790][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 70.760362][ T4272] raw: 05ffc00000002006 fffffc00032cb7c8 ffff80001f1975c0 0000000000000000 [ 70.762655][ T4272] raw: 0000000000000004 ffff0000ce119aa8 00000000ffffffff 0000000000000000 [ 70.765531][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 70.767499][ T4272] Modules linked in: [ 70.768571][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 70.771205][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.773915][ T4272] Call trace: [ 70.774819][ T4272] dump_backtrace+0x0/0x43c [ 70.776156][ T4272] show_stack+0x2c/0x3c [ 70.777281][ T4272] __dump_stack+0x30/0x40 [ 70.778435][ T4272] dump_stack_lvl+0xf8/0x160 [ 70.779696][ T4272] dump_stack+0x1c/0x5c [ 70.780801][ T4272] bad_page+0x188/0x1a8 [ 70.781953][ T4272] check_free_page_bad+0xf4/0x16c [ 70.783252][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 70.784710][ T4272] free_unref_page_list+0xdc/0x754 [ 70.786087][ T4272] release_pages+0x13c8/0x16e0 [ 70.787349][ T4272] __pagevec_release+0x84/0xf8 [ 70.788614][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 70.790205][ T4272] truncate_inode_pages+0x2c/0x3c [ 70.791565][ T4272] dbUnmount+0xf4/0x168 [ 70.792648][ T4272] jfs_umount+0x1c4/0x328 [ 70.793826][ T4272] jfs_put_super+0x90/0x188 [ 70.795029][ T4272] generic_shutdown_super+0x130/0x2f0 [ 70.796577][ T4272] kill_block_super+0x70/0xdc [ 70.797896][ T4272] deactivate_locked_super+0xb8/0x13c [ 70.799376][ T4272] deactivate_super+0xf8/0x118 [ 70.800691][ T4272] cleanup_mnt+0x3a4/0x458 [ 70.801864][ T4272] __cleanup_mnt+0x20/0x30 [ 70.803062][ T4272] task_work_run+0x12c/0x1e0 [ 70.804332][ T4272] do_notify_resume+0x24b4/0x3128 [ 70.805710][ T4272] el0_svc+0xf0/0x1e0 [ 70.806835][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 70.808176][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 71.073979][ T4657] loop0: detected capacity change from 0 to 32768 [ 71.131323][ T4657] ERROR: (device loop0): dbDiscardAG: -EIO [ 71.131323][ T4657] [ 71.133875][ T4657] attempt to access beyond end of device [ 71.133875][ T4657] loop0: rw=2051, want=18014398509498368, limit=32768 [ 71.137286][ T4657] JFS: sb_issue_discard(00000000b2e7febc, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 71.140220][ T4657] blkno = 8000000000400, nblocks = 400 [ 71.141731][ T4657] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 71.141731][ T4657] [ 71.149454][ T4272] BUG: Bad page state in process syz-executor.0 pfn:10840d [ 71.151493][ T4272] page:00000000ea5fe58b refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x10840d [ 71.154861][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 71.157470][ T4272] raw: 05ffc00000002006 fffffc00036ea1c8 ffff80001f1975c0 0000000000000000 [ 71.159691][ T4272] raw: 0000000000000004 ffff0000cbd0bc98 00000000ffffffff 0000000000000000 [ 71.161971][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 71.164908][ T4272] Modules linked in: [ 71.165964][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 71.168649][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.171273][ T4272] Call trace: [ 71.172093][ T4272] dump_backtrace+0x0/0x43c [ 71.173266][ T4272] show_stack+0x2c/0x3c [ 71.174384][ T4272] __dump_stack+0x30/0x40 [ 71.175615][ T4272] dump_stack_lvl+0xf8/0x160 [ 71.176866][ T4272] dump_stack+0x1c/0x5c [ 71.178010][ T4272] bad_page+0x188/0x1a8 [ 71.179113][ T4272] check_free_page_bad+0xf4/0x16c [ 71.180467][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 71.181928][ T4272] free_unref_page_list+0xdc/0x754 [ 71.183303][ T4272] release_pages+0x13c8/0x16e0 [ 71.184589][ T4272] __pagevec_release+0x84/0xf8 [ 71.185900][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 71.187528][ T4272] truncate_inode_pages+0x2c/0x3c [ 71.188873][ T4272] dbUnmount+0xf4/0x168 [ 71.189971][ T4272] jfs_umount+0x1c4/0x328 [ 71.191140][ T4272] jfs_put_super+0x90/0x188 [ 71.192378][ T4272] generic_shutdown_super+0x130/0x2f0 [ 71.193932][ T4272] kill_block_super+0x70/0xdc [ 71.195181][ T4272] deactivate_locked_super+0xb8/0x13c [ 71.196655][ T4272] deactivate_super+0xf8/0x118 [ 71.197985][ T4272] cleanup_mnt+0x3a4/0x458 [ 71.199201][ T4272] __cleanup_mnt+0x20/0x30 [ 71.200407][ T4272] task_work_run+0x12c/0x1e0 [ 71.201646][ T4272] do_notify_resume+0x24b4/0x3128 [ 71.203042][ T4272] el0_svc+0xf0/0x1e0 [ 71.204119][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 71.205476][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 71.423471][ T4659] loop0: detected capacity change from 0 to 32768 [ 71.481746][ T4659] ERROR: (device loop0): dbDiscardAG: -EIO [ 71.481746][ T4659] [ 71.484141][ T4659] attempt to access beyond end of device [ 71.484141][ T4659] loop0: rw=2051, want=18014398509498368, limit=32768 [ 71.487636][ T4659] JFS: sb_issue_discard(00000000fe4c2b6c, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 71.490508][ T4659] blkno = 8000000000400, nblocks = 400 [ 71.492106][ T4659] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 71.492106][ T4659] 1970/01/01 00:01:11 executed programs: 23 [ 71.499967][ T4272] BUG: Bad page state in process syz-executor.0 pfn:11a1dd [ 71.501989][ T4272] page:0000000010ba9b7d refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x11a1dd [ 71.504990][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 71.507629][ T4272] raw: 05ffc00000002006 fffffc0003531ac8 ffff80001f1975c0 0000000000000000 [ 71.509858][ T4272] raw: 0000000000000004 ffff0000da38b7c0 00000000ffffffff 0000000000000000 [ 71.512126][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 71.514175][ T4272] Modules linked in: [ 71.515222][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 71.517903][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.520582][ T4272] Call trace: [ 71.521451][ T4272] dump_backtrace+0x0/0x43c [ 71.522615][ T4272] show_stack+0x2c/0x3c [ 71.523700][ T4272] __dump_stack+0x30/0x40 [ 71.524855][ T4272] dump_stack_lvl+0xf8/0x160 [ 71.526098][ T4272] dump_stack+0x1c/0x5c [ 71.527241][ T4272] bad_page+0x188/0x1a8 [ 71.528319][ T4272] check_free_page_bad+0xf4/0x16c [ 71.529707][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 71.531254][ T4272] free_unref_page_list+0xdc/0x754 [ 71.532695][ T4272] release_pages+0x13c8/0x16e0 [ 71.533971][ T4272] __pagevec_release+0x84/0xf8 [ 71.535289][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 71.536807][ T4272] truncate_inode_pages+0x2c/0x3c [ 71.538224][ T4272] dbUnmount+0xf4/0x168 [ 71.539334][ T4272] jfs_umount+0x1c4/0x328 [ 71.540542][ T4272] jfs_put_super+0x90/0x188 [ 71.541765][ T4272] generic_shutdown_super+0x130/0x2f0 [ 71.543245][ T4272] kill_block_super+0x70/0xdc [ 71.544484][ T4272] deactivate_locked_super+0xb8/0x13c [ 71.545898][ T4272] deactivate_super+0xf8/0x118 [ 71.547197][ T4272] cleanup_mnt+0x3a4/0x458 [ 71.548415][ T4272] __cleanup_mnt+0x20/0x30 [ 71.549636][ T4272] task_work_run+0x12c/0x1e0 [ 71.550928][ T4272] do_notify_resume+0x24b4/0x3128 [ 71.552276][ T4272] el0_svc+0xf0/0x1e0 [ 71.553338][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 71.554683][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 71.764293][ T4661] loop0: detected capacity change from 0 to 32768 [ 71.821831][ T4661] ERROR: (device loop0): dbDiscardAG: -EIO [ 71.821831][ T4661] [ 71.824244][ T4661] attempt to access beyond end of device [ 71.824244][ T4661] loop0: rw=2051, want=18014398509498368, limit=32768 [ 71.827751][ T4661] JFS: sb_issue_discard(00000000fa7e060d, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 71.830588][ T4661] blkno = 8000000000400, nblocks = 400 [ 71.832049][ T4661] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 71.832049][ T4661] [ 71.840761][ T4272] BUG: Bad page state in process syz-executor.0 pfn:11bcf4 [ 71.842745][ T4272] page:000000005c2e9553 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x11bcf4 [ 71.845967][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 71.848550][ T4272] raw: 05ffc00000002006 fffffc000353fa88 ffff80001f1975c0 0000000000000000 [ 71.850837][ T4272] raw: 0000000000000004 ffff0000d5067d90 00000000ffffffff 0000000000000000 [ 71.853135][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 71.856338][ T4272] Modules linked in: [ 71.857449][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 71.860121][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 71.862724][ T4272] Call trace: [ 71.863624][ T4272] dump_backtrace+0x0/0x43c [ 71.864871][ T4272] show_stack+0x2c/0x3c [ 71.866057][ T4272] __dump_stack+0x30/0x40 [ 71.867183][ T4272] dump_stack_lvl+0xf8/0x160 [ 71.868446][ T4272] dump_stack+0x1c/0x5c [ 71.869637][ T4272] bad_page+0x188/0x1a8 [ 71.870807][ T4272] check_free_page_bad+0xf4/0x16c [ 71.872214][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 71.873666][ T4272] free_unref_page_list+0xdc/0x754 [ 71.875100][ T4272] release_pages+0x13c8/0x16e0 [ 71.876397][ T4272] __pagevec_release+0x84/0xf8 [ 71.877700][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 71.879237][ T4272] truncate_inode_pages+0x2c/0x3c [ 71.880610][ T4272] dbUnmount+0xf4/0x168 [ 71.881702][ T4272] jfs_umount+0x1c4/0x328 [ 71.882871][ T4272] jfs_put_super+0x90/0x188 [ 71.884103][ T4272] generic_shutdown_super+0x130/0x2f0 [ 71.885537][ T4272] kill_block_super+0x70/0xdc [ 71.886760][ T4272] deactivate_locked_super+0xb8/0x13c [ 71.888258][ T4272] deactivate_super+0xf8/0x118 [ 71.889548][ T4272] cleanup_mnt+0x3a4/0x458 [ 71.890720][ T4272] __cleanup_mnt+0x20/0x30 [ 71.891967][ T4272] task_work_run+0x12c/0x1e0 [ 71.893179][ T4272] do_notify_resume+0x24b4/0x3128 [ 71.894557][ T4272] el0_svc+0xf0/0x1e0 [ 71.895646][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 71.896982][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 72.111248][ T4663] loop0: detected capacity change from 0 to 32768 [ 72.147301][ T4663] ERROR: (device loop0): dbDiscardAG: -EIO [ 72.147301][ T4663] [ 72.149716][ T4663] JFS: sb_issue_discard(000000008df13904, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 72.152574][ T4663] blkno = 8000000000400, nblocks = 400 [ 72.154413][ T4663] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 72.154413][ T4663] [ 72.161242][ T4272] BUG: Bad page state in process syz-executor.0 pfn:114fef [ 72.163221][ T4272] page:00000000f0cf2ae5 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x114fef [ 72.166262][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 72.168851][ T4272] raw: 05ffc00000002006 fffffc00033ce008 ffff80001f1975c0 0000000000000000 [ 72.171119][ T4272] raw: 0000000000000004 ffff0000d62062e8 00000000ffffffff 0000000000000000 [ 72.173384][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 72.176203][ T4272] Modules linked in: [ 72.177305][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 72.179980][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.182656][ T4272] Call trace: [ 72.183513][ T4272] dump_backtrace+0x0/0x43c [ 72.184773][ T4272] show_stack+0x2c/0x3c [ 72.185962][ T4272] __dump_stack+0x30/0x40 [ 72.187101][ T4272] dump_stack_lvl+0xf8/0x160 [ 72.188350][ T4272] dump_stack+0x1c/0x5c [ 72.189462][ T4272] bad_page+0x188/0x1a8 [ 72.190582][ T4272] check_free_page_bad+0xf4/0x16c [ 72.191979][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 72.193414][ T4272] free_unref_page_list+0xdc/0x754 [ 72.194828][ T4272] release_pages+0x13c8/0x16e0 [ 72.196123][ T4272] __pagevec_release+0x84/0xf8 [ 72.197564][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 72.199225][ T4272] truncate_inode_pages+0x2c/0x3c [ 72.200576][ T4272] dbUnmount+0xf4/0x168 [ 72.201742][ T4272] jfs_umount+0x1c4/0x328 [ 72.202929][ T4272] jfs_put_super+0x90/0x188 [ 72.204195][ T4272] generic_shutdown_super+0x130/0x2f0 [ 72.205638][ T4272] kill_block_super+0x70/0xdc [ 72.206873][ T4272] deactivate_locked_super+0xb8/0x13c [ 72.208307][ T4272] deactivate_super+0xf8/0x118 [ 72.209544][ T4272] cleanup_mnt+0x3a4/0x458 [ 72.210768][ T4272] __cleanup_mnt+0x20/0x30 [ 72.212012][ T4272] task_work_run+0x12c/0x1e0 [ 72.213294][ T4272] do_notify_resume+0x24b4/0x3128 [ 72.214656][ T4272] el0_svc+0xf0/0x1e0 [ 72.215746][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 72.217159][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 72.444978][ T4665] loop0: detected capacity change from 0 to 32768 [ 72.495598][ T4665] ERROR: (device loop0): dbDiscardAG: -EIO [ 72.495598][ T4665] [ 72.497975][ T4665] JFS: sb_issue_discard(000000001376b9c4, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 72.500758][ T4665] blkno = 8000000000400, nblocks = 400 [ 72.502234][ T4665] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 72.502234][ T4665] [ 72.510103][ T4272] BUG: Bad page state in process syz-executor.0 pfn:1161b4 [ 72.512037][ T4272] page:0000000014d996d8 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x1161b4 [ 72.515113][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 72.517815][ T4272] raw: 05ffc00000002006 fffffc0003572588 ffff80001f1975c0 0000000000000000 [ 72.520131][ T4272] raw: 0000000000000004 ffff0000d6206d90 00000000ffffffff 0000000000000000 [ 72.522487][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 72.524939][ T4272] Modules linked in: [ 72.526070][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 72.528717][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.531403][ T4272] Call trace: [ 72.532300][ T4272] dump_backtrace+0x0/0x43c [ 72.533471][ T4272] show_stack+0x2c/0x3c [ 72.534606][ T4272] __dump_stack+0x30/0x40 [ 72.535844][ T4272] dump_stack_lvl+0xf8/0x160 [ 72.537098][ T4272] dump_stack+0x1c/0x5c [ 72.538206][ T4272] bad_page+0x188/0x1a8 [ 72.539388][ T4272] check_free_page_bad+0xf4/0x16c [ 72.540764][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 72.542401][ T4272] free_unref_page_list+0xdc/0x754 [ 72.543790][ T4272] release_pages+0x13c8/0x16e0 [ 72.545101][ T4272] __pagevec_release+0x84/0xf8 [ 72.546400][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 72.548050][ T4272] truncate_inode_pages+0x2c/0x3c [ 72.549445][ T4272] dbUnmount+0xf4/0x168 [ 72.550587][ T4272] jfs_umount+0x1c4/0x328 [ 72.551784][ T4272] jfs_put_super+0x90/0x188 [ 72.553033][ T4272] generic_shutdown_super+0x130/0x2f0 [ 72.554492][ T4272] kill_block_super+0x70/0xdc [ 72.555814][ T4272] deactivate_locked_super+0xb8/0x13c [ 72.557309][ T4272] deactivate_super+0xf8/0x118 [ 72.558661][ T4272] cleanup_mnt+0x3a4/0x458 [ 72.559915][ T4272] __cleanup_mnt+0x20/0x30 [ 72.561105][ T4272] task_work_run+0x12c/0x1e0 [ 72.562362][ T4272] do_notify_resume+0x24b4/0x3128 [ 72.563830][ T4272] el0_svc+0xf0/0x1e0 [ 72.564966][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 72.566326][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 72.772614][ T4667] loop0: detected capacity change from 0 to 32768 [ 72.827474][ T4667] ERROR: (device loop0): dbDiscardAG: -EIO [ 72.827474][ T4667] [ 72.829823][ T4667] JFS: sb_issue_discard(000000002d87a1ba, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 72.832610][ T4667] blkno = 8000000000400, nblocks = 400 [ 72.834409][ T4667] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 72.834409][ T4667] [ 72.841211][ T4272] BUG: Bad page state in process syz-executor.0 pfn:109106 [ 72.843279][ T4272] page:00000000ca8f2053 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x109106 [ 72.846542][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 72.849327][ T4272] raw: 05ffc00000002006 fffffc0003399b08 ffff80001f1975c0 0000000000000000 [ 72.851760][ T4272] raw: 0000000000000004 ffff0000cdb198b8 00000000ffffffff 0000000000000000 [ 72.854283][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 72.856272][ T4272] Modules linked in: [ 72.857328][ T4272] CPU: 0 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 72.860037][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.862887][ T4272] Call trace: [ 72.863788][ T4272] dump_backtrace+0x0/0x43c [ 72.865169][ T4272] show_stack+0x2c/0x3c [ 72.866336][ T4272] __dump_stack+0x30/0x40 [ 72.867512][ T4272] dump_stack_lvl+0xf8/0x160 [ 72.868788][ T4272] dump_stack+0x1c/0x5c [ 72.869958][ T4272] bad_page+0x188/0x1a8 [ 72.871102][ T4272] check_free_page_bad+0xf4/0x16c [ 72.872629][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 72.874203][ T4272] free_unref_page_list+0xdc/0x754 [ 72.875592][ T4272] release_pages+0x13c8/0x16e0 [ 72.876918][ T4272] __pagevec_release+0x84/0xf8 [ 72.878240][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 72.879860][ T4272] truncate_inode_pages+0x2c/0x3c [ 72.881190][ T4272] dbUnmount+0xf4/0x168 [ 72.882296][ T4272] jfs_umount+0x1c4/0x328 [ 72.883435][ T4272] jfs_put_super+0x90/0x188 [ 72.884653][ T4272] generic_shutdown_super+0x130/0x2f0 [ 72.886158][ T4272] kill_block_super+0x70/0xdc [ 72.887520][ T4272] deactivate_locked_super+0xb8/0x13c [ 72.889059][ T4272] deactivate_super+0xf8/0x118 [ 72.890398][ T4272] cleanup_mnt+0x3a4/0x458 [ 72.891621][ T4272] __cleanup_mnt+0x20/0x30 [ 72.892874][ T4272] task_work_run+0x12c/0x1e0 [ 72.894162][ T4272] do_notify_resume+0x24b4/0x3128 [ 72.895521][ T4272] el0_svc+0xf0/0x1e0 [ 72.896649][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 72.898068][ T4272] el0t_64_sync+0x1a0/0x1a4 [ 73.113921][ T4669] loop0: detected capacity change from 0 to 32768 [ 73.157572][ T4669] ERROR: (device loop0): dbDiscardAG: -EIO [ 73.157572][ T4669] [ 73.160058][ T4669] JFS: sb_issue_discard(0000000030098729, 2251799813686272, 1024, GFP_NOFS, 0) = -5 => failed! [ 73.162825][ T4669] blkno = 8000000000400, nblocks = 400 [ 73.164583][ T4669] ERROR: (device loop0): dbFree: block to be freed is outside the map [ 73.164583][ T4669] [ 73.173115][ T4272] BUG: Bad page state in process syz-executor.0 pfn:118efa [ 73.175591][ T4272] page:000000006002ecf9 refcount:0 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x118efa [ 73.178406][ T4272] flags: 0x5ffc00000002006(referenced|uptodate|private|node=0|zone=2|lastcpupid=0x7ff) [ 73.180972][ T4272] raw: 05ffc00000002006 fffffc000363ba48 ffff80001f1975c0 0000000000000000 [ 73.183291][ T4272] raw: 0000000000000004 ffff0000ce8103e0 00000000ffffffff 0000000000000000 [ 73.185791][ T4272] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 73.187792][ T4272] Modules linked in: [ 73.188803][ T4272] CPU: 1 PID: 4272 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 73.191385][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.194168][ T4272] Call trace: [ 73.195019][ T4272] dump_backtrace+0x0/0x43c [ 73.196243][ T4272] show_stack+0x2c/0x3c [ 73.197342][ T4272] __dump_stack+0x30/0x40 [ 73.198533][ T4272] dump_stack_lvl+0xf8/0x160 [ 73.199781][ T4272] dump_stack+0x1c/0x5c [ 73.200931][ T4272] bad_page+0x188/0x1a8 [ 73.202108][ T4272] check_free_page_bad+0xf4/0x16c [ 73.203447][ T4272] free_unref_page_prepare+0x744/0xaa0 [ 73.204895][ T4272] free_unref_page_list+0xdc/0x754 [ 73.206237][ T4272] release_pages+0x13c8/0x16e0 [ 73.207659][ T4272] __pagevec_release+0x84/0xf8 [ 73.208943][ T4272] truncate_inode_pages_range+0x29c/0x9b8 [ 73.210497][ T4272] truncate_inode_pages+0x2c/0x3c [ 73.211860][ T4272] dbUnmount+0xf4/0x168 [ 73.213055][ T4272] jfs_umount+0x1c4/0x328 [ 73.214293][ T4272] jfs_put_super+0x90/0x188 [ 73.215499][ T4272] generic_shutdown_super+0x130/0x2f0 [ 73.216951][ T4272] kill_block_super+0x70/0xdc [ 73.218189][ T4272] deactivate_locked_super+0xb8/0x13c [ 73.219682][ T4272] deactivate_super+0xf8/0x118 [ 73.220995][ T4272] cleanup_mnt+0x3a4/0x458 [ 73.222182][ T4272] __cleanup_mnt+0x20/0x30 [ 73.223372][ T4272] task_work_run+0x12c/0x1e0 [ 73.224617][ T4272] do_notify_resume+0x24b4/0x3128 [ 73.226028][ T4272] el0_svc+0xf0/0x1e0 [ 73.227092][ T4272] el0t_64_sync_handler+0xcc/0xe4 [ 73.228504][ T4272] el0t_64_sync+0x1a0/0x1a4