[ 63.707198][ T35] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 63.715104][ T35] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 63.734839][ T35] veth1_macvtap: left promiscuous mode
[ 63.742037][ T35] veth0_macvtap: left promiscuous mode
[ 63.747773][ T35] veth1_vlan: left promiscuous mode
[ 63.754117][ T35] veth0_vlan: left promiscuous mode
[ 64.021007][ T35] team0 (unregistering): Port device team_slave_1 removed
[ 64.048187][ T35] team0 (unregistering): Port device team_slave_0 removed
[ 71.701115][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.707680][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.0.8' (ED25519) to the list of known hosts.
2024/10/28 03:43:27 ignoring optional flag "sandboxArg"="0"
2024/10/28 03:43:27 ignoring optional flag "type"="gce"
2024/10/28 03:43:27 parsed 1 programs
2024/10/28 03:43:27 executed programs: 0
[ 80.264045][ T5139] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.272902][ T5139] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.281443][ T5139] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.290356][ T5139] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.298044][ T5139] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.306017][ T5139] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.404052][ T6125] chnl_net:caif_netlink_parms(): no params data found
[ 80.446498][ T6125] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.453930][ T6125] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.461442][ T6125] bridge_slave_0: entered allmulticast mode
[ 80.468035][ T6125] bridge_slave_0: entered promiscuous mode
[ 80.476143][ T6125] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.484100][ T6125] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.491371][ T6125] bridge_slave_1: entered allmulticast mode
[ 80.497933][ T6125] bridge_slave_1: entered promiscuous mode
[ 80.516475][ T6125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.527400][ T6125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.551853][ T6125] team0: Port device team_slave_0 added
[ 80.560263][ T6125] team0: Port device team_slave_1 added
[ 80.576950][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.584019][ T6125] 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.
[ 80.610460][ T6125] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.622463][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.629617][ T6125] 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.
[ 80.656958][ T6125] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.685598][ T6125] hsr_slave_0: entered promiscuous mode
[ 80.692278][ T6125] hsr_slave_1: entered promiscuous mode
[ 81.122893][ T6125] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.133763][ T6125] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.152592][ T6125] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.166769][ T6125] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.195022][ T6125] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.202220][ T6125] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.209676][ T6125] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.216822][ T6125] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.314036][ T6125] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.361325][ T1114] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.379406][ T1114] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.411348][ T6125] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.453612][ T1114] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.460816][ T1114] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.503746][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.510945][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.705584][ T6125] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.753846][ T6125] veth0_vlan: entered promiscuous mode
[ 81.766607][ T6125] veth1_vlan: entered promiscuous mode
[ 81.797741][ T6125] veth0_macvtap: entered promiscuous mode
[ 81.810341][ T6125] veth1_macvtap: entered promiscuous mode
[ 81.829686][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.844799][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.860124][ T6125] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.870140][ T6125] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.881177][ T6125] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.891916][ T6125] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.952707][ T969] cfg80211: failed to load regulatory.db
[ 81.977828][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.990528][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.025281][ T1114] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.035096][ T1114] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.092960][ T6192] loop0: detected capacity change from 0 to 32768
[ 82.107799][ T6192] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6192)
[ 82.134919][ T6192] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 82.147451][ T6192] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 82.157825][ T6192] BTRFS info (device loop0): using free-space-tree
[ 82.194571][ T29] audit: type=1800 audit(1730087011.015:2): pid=6199 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 82.217065][ T6199] FAULT_INJECTION: forcing a failure.
[ 82.217065][ T6199] name failslab, interval 1, probability 0, space 0, times 1
[ 82.230427][ T6199] CPU: 1 UID: 0 PID: 6199 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 82.240095][ T6199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 82.250179][ T6199] Call Trace:
[ 82.253459][ T6199]
[ 82.256384][ T6199] dump_stack_lvl+0x241/0x360
[ 82.261096][ T6199] ? __pfx_dump_stack_lvl+0x10/0x10
[ 82.266383][ T6199] ? __pfx__printk+0x10/0x10
[ 82.270968][ T6199] ? __asan_memset+0x23/0x50
[ 82.275562][ T6199] ? __es_remove_extent+0x314/0x1fa0
[ 82.280940][ T6199] should_fail_ex+0x3b0/0x4e0
[ 82.285624][ T6199] ? __es_insert_extent+0x761/0x1780
[ 82.291006][ T6199] should_failslab+0xac/0x100
[ 82.295689][ T6199] ? __es_insert_extent+0x761/0x1780
[ 82.301091][ T6199] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 82.306465][ T6199] __es_insert_extent+0x761/0x1780
[ 82.311591][ T6199] ? __pfx_do_raw_write_lock+0x10/0x10
[ 82.317063][ T6199] ext4_es_insert_extent+0x6ce/0x3230
[ 82.322456][ T6199] ? ext4_find_extent+0x22a/0xd50
[ 82.327497][ T6199] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 82.333331][ T6199] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 82.338911][ T6199] ? ext4_es_find_extent_range+0x225/0x560
[ 82.344745][ T6199] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 82.350298][ T6199] ext4_ext_map_blocks+0x2892/0x7e40
[ 82.355606][ T6199] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 82.361256][ T6199] ? __pfx_down_read+0x10/0x10
[ 82.366136][ T6199] ? rcu_is_watching+0x15/0xb0
[ 82.370915][ T6199] ext4_map_query_blocks+0x97/0x2c0
[ 82.376124][ T6199] ext4_map_blocks+0x3d0/0x1960
[ 82.381099][ T6199] ? __pfx_ext4_map_blocks+0x10/0x10
[ 82.386516][ T6199] ? trace_jbd2_handle_start+0x9c/0x250
[ 82.392096][ T6199] ext4_iomap_begin+0x8e6/0xd30
[ 82.396977][ T6199] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 82.402368][ T6199] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 82.407740][ T6199] iomap_iter+0x691/0xf60
[ 82.412111][ T6199] ? blk_start_plug+0x70/0x1b0
[ 82.416889][ T6199] __iomap_dio_rw+0xdea/0x2370
[ 82.421655][ T6199] ? direct_splice_actor+0x11b/0x220
[ 82.426938][ T6199] ? splice_direct_to_actor+0x586/0xc80
[ 82.432572][ T6199] ? do_splice_direct+0x289/0x3e0
[ 82.437632][ T6199] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 82.443972][ T6199] ? __pfx___iomap_dio_rw+0x10/0x10
[ 82.449193][ T6199] ? jbd2_journal_stop+0x902/0xd80
[ 82.454311][ T6199] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 82.459772][ T6199] ? __pfx_ext4_orphan_add+0x10/0x10
[ 82.465058][ T6199] iomap_dio_rw+0x46/0xa0
[ 82.469386][ T6199] ext4_file_write_iter+0x15f0/0x1a20
[ 82.474771][ T6199] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 82.480497][ T6199] iter_file_splice_write+0xbfa/0x1510
[ 82.485976][ T6199] ? __pfx_iter_file_splice_write+0x10/0x10
[ 82.492229][ T6199] ? rcu_read_lock_any_held+0xb7/0x160
[ 82.497701][ T6199] ? __pfx_iter_file_splice_write+0x10/0x10
[ 82.503603][ T6199] direct_splice_actor+0x11b/0x220
[ 82.508720][ T6199] splice_direct_to_actor+0x586/0xc80
[ 82.514101][ T6199] ? __pfx_direct_splice_actor+0x10/0x10
[ 82.519755][ T6199] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 82.525651][ T6199] ? __fget_files+0x29/0x470
[ 82.530256][ T6199] ? __pfx_lock_release+0x10/0x10
[ 82.535310][ T6199] do_splice_direct+0x289/0x3e0
[ 82.540178][ T6199] ? __pfx_do_splice_direct+0x10/0x10
[ 82.545547][ T6199] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 82.551449][ T6199] ? rw_verify_area+0x1c3/0x6f0
[ 82.556305][ T6199] do_sendfile+0x561/0xe10
[ 82.560720][ T6199] ? __pfx_vfs_write+0x10/0x10
[ 82.565505][ T6199] ? __pfx_do_sendfile+0x10/0x10
[ 82.570449][ T6199] __se_sys_sendfile64+0x17c/0x1e0
[ 82.575652][ T6199] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 82.581371][ T6199] ? do_syscall_64+0x100/0x230
[ 82.586132][ T6199] ? do_syscall_64+0xb6/0x230
[ 82.590813][ T6199] do_syscall_64+0xf3/0x230
[ 82.595310][ T6199] ? clear_bhb_loop+0x35/0x90
[ 82.599998][ T6199] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.605922][ T6199] RIP: 0033:0x7fd98b87ad39
[ 82.610343][ T6199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 82.630148][ T6199] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 82.638570][ T6199] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 82.646625][ T6199] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 82.654606][ T6199] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 82.662573][ T6199] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 82.670538][ T6199] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 82.678521][ T6199]
[ 82.683431][ T5139] Bluetooth: hci0: command tx timeout
[ 82.935639][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 83.130221][ T6227] loop0: detected capacity change from 0 to 32768
[ 83.148111][ T6227] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6227)
[ 83.165197][ T6227] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 83.176016][ T6227] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 83.186237][ T6227] BTRFS info (device loop0): using free-space-tree
[ 83.232665][ T29] audit: type=1800 audit(1730087012.055:3): pid=6245 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 83.256360][ T6245] FAULT_INJECTION: forcing a failure.
[ 83.256360][ T6245] name failslab, interval 1, probability 0, space 0, times 0
[ 83.271363][ T6245] CPU: 0 UID: 0 PID: 6245 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 83.280713][ T6245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 83.290802][ T6245] Call Trace:
[ 83.294114][ T6245]
[ 83.297206][ T6245] dump_stack_lvl+0x241/0x360
[ 83.301917][ T6245] ? __pfx_dump_stack_lvl+0x10/0x10
[ 83.307129][ T6245] ? __pfx__printk+0x10/0x10
[ 83.311728][ T6245] ? fs_reclaim_acquire+0x93/0x130
[ 83.316856][ T6245] ? __pfx___might_resched+0x10/0x10
[ 83.322159][ T6245] should_fail_ex+0x3b0/0x4e0
[ 83.326835][ T6245] ? ext4_find_extent+0x22a/0xd50
[ 83.331855][ T6245] should_failslab+0xac/0x100
[ 83.336540][ T6245] ? ext4_find_extent+0x22a/0xd50
[ 83.341820][ T6245] __kmalloc_noprof+0xd8/0x400
[ 83.346787][ T6245] ext4_find_extent+0x22a/0xd50
[ 83.351635][ T6245] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 83.357092][ T6245] ext4_ext_map_blocks+0x2f3/0x7e40
[ 83.362307][ T6245] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 83.367937][ T6245] ? __pfx_lock_acquire+0x10/0x10
[ 83.372965][ T6245] ? __pfx___might_resched+0x10/0x10
[ 83.378266][ T6245] ? __pfx_down_write+0x10/0x10
[ 83.383125][ T6245] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 83.388675][ T6245] ext4_map_blocks+0x8c2/0x1960
[ 83.393580][ T6245] ? __pfx_ext4_map_blocks+0x10/0x10
[ 83.398881][ T6245] ext4_iomap_begin+0x8e6/0xd30
[ 83.403772][ T6245] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 83.409177][ T6245] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 83.414566][ T6245] iomap_iter+0x691/0xf60
[ 83.418915][ T6245] ? blk_start_plug+0x70/0x1b0
[ 83.423703][ T6245] __iomap_dio_rw+0xdea/0x2370
[ 83.428470][ T6245] ? direct_splice_actor+0x11b/0x220
[ 83.433752][ T6245] ? splice_direct_to_actor+0x586/0xc80
[ 83.439297][ T6245] ? do_splice_direct+0x289/0x3e0
[ 83.444338][ T6245] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 83.450672][ T6245] ? __pfx___iomap_dio_rw+0x10/0x10
[ 83.455888][ T6245] ? jbd2_journal_stop+0x902/0xd80
[ 83.461009][ T6245] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 83.466463][ T6245] ? __pfx_ext4_orphan_add+0x10/0x10
[ 83.471754][ T6245] iomap_dio_rw+0x46/0xa0
[ 83.476085][ T6245] ext4_file_write_iter+0x15f0/0x1a20
[ 83.481563][ T6245] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 83.487296][ T6245] iter_file_splice_write+0xbfa/0x1510
[ 83.492781][ T6245] ? __pfx_iter_file_splice_write+0x10/0x10
[ 83.498687][ T6245] ? rcu_read_lock_any_held+0xb7/0x160
[ 83.504162][ T6245] ? __pfx_iter_file_splice_write+0x10/0x10
[ 83.510055][ T6245] direct_splice_actor+0x11b/0x220
[ 83.515175][ T6245] splice_direct_to_actor+0x586/0xc80
[ 83.520567][ T6245] ? __pfx_direct_splice_actor+0x10/0x10
[ 83.526208][ T6245] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 83.532102][ T6245] ? __fget_files+0x29/0x470
[ 83.536789][ T6245] ? __pfx_lock_release+0x10/0x10
[ 83.541818][ T6245] do_splice_direct+0x289/0x3e0
[ 83.546675][ T6245] ? __pfx_do_splice_direct+0x10/0x10
[ 83.552072][ T6245] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 83.557967][ T6245] ? rw_verify_area+0x1c3/0x6f0
[ 83.562825][ T6245] do_sendfile+0x561/0xe10
[ 83.567240][ T6245] ? __pfx_vfs_write+0x10/0x10
[ 83.572009][ T6245] ? __pfx_do_sendfile+0x10/0x10
[ 83.576983][ T6245] __se_sys_sendfile64+0x17c/0x1e0
[ 83.582117][ T6245] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 83.587755][ T6245] ? do_syscall_64+0x100/0x230
[ 83.592525][ T6245] ? do_syscall_64+0xb6/0x230
[ 83.597238][ T6245] do_syscall_64+0xf3/0x230
[ 83.601741][ T6245] ? clear_bhb_loop+0x35/0x90
[ 83.606436][ T6245] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.612326][ T6245] RIP: 0033:0x7fd98b87ad39
[ 83.617172][ T6245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 83.636874][ T6245] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 83.645298][ T6245] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 83.653366][ T6245] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 83.661420][ T6245] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 83.669398][ T6245] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 83.677366][ T6245] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 83.685345][ T6245]
[ 83.719506][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 83.906066][ T29] audit: type=1800 audit(1730087012.725:4): pid=6257 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 83.939655][ T6257] FAULT_INJECTION: forcing a failure.
[ 83.939655][ T6257] name failslab, interval 1, probability 0, space 0, times 0
[ 83.952670][ T6257] CPU: 1 UID: 0 PID: 6257 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 83.962001][ T6257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 83.972066][ T6257] Call Trace:
[ 83.975342][ T6257]
[ 83.978275][ T6257] dump_stack_lvl+0x241/0x360
[ 83.982964][ T6257] ? __pfx_dump_stack_lvl+0x10/0x10
[ 83.988252][ T6257] ? __pfx__printk+0x10/0x10
[ 83.992850][ T6257] ? __asan_memset+0x23/0x50
[ 83.997440][ T6257] ? __es_remove_extent+0x314/0x1fa0
[ 84.002736][ T6257] should_fail_ex+0x3b0/0x4e0
[ 84.007417][ T6257] ? __es_insert_extent+0x761/0x1780
[ 84.012700][ T6257] should_failslab+0xac/0x100
[ 84.017390][ T6257] ? __es_insert_extent+0x761/0x1780
[ 84.022672][ T6257] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 84.028045][ T6257] __es_insert_extent+0x761/0x1780
[ 84.033160][ T6257] ? __pfx_do_raw_write_lock+0x10/0x10
[ 84.038653][ T6257] ext4_es_insert_extent+0x6ce/0x3230
[ 84.044034][ T6257] ? ext4_find_extent+0x22a/0xd50
[ 84.049059][ T6257] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 84.054868][ T6257] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 84.060426][ T6257] ? ext4_es_find_extent_range+0x225/0x560
[ 84.066237][ T6257] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 84.071816][ T6257] ext4_ext_map_blocks+0x2892/0x7e40
[ 84.077120][ T6257] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 84.082774][ T6257] ? __pfx_down_read+0x10/0x10
[ 84.087545][ T6257] ? rcu_is_watching+0x15/0xb0
[ 84.092330][ T6257] ext4_map_query_blocks+0x97/0x2c0
[ 84.097535][ T6257] ext4_map_blocks+0x3d0/0x1960
[ 84.102396][ T6257] ? __pfx_ext4_map_blocks+0x10/0x10
[ 84.107680][ T6257] ? trace_jbd2_handle_start+0x9c/0x250
[ 84.113249][ T6257] ext4_iomap_begin+0x8e6/0xd30
[ 84.118138][ T6257] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 84.123522][ T6257] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 84.128899][ T6257] iomap_iter+0x691/0xf60
[ 84.133234][ T6257] ? blk_start_plug+0x70/0x1b0
[ 84.138114][ T6257] __iomap_dio_rw+0xdea/0x2370
[ 84.142878][ T6257] ? direct_splice_actor+0x11b/0x220
[ 84.148159][ T6257] ? splice_direct_to_actor+0x586/0xc80
[ 84.153791][ T6257] ? do_splice_direct+0x289/0x3e0
[ 84.158921][ T6257] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 84.165258][ T6257] ? __pfx___iomap_dio_rw+0x10/0x10
[ 84.170467][ T6257] ? jbd2_journal_stop+0x902/0xd80
[ 84.175618][ T6257] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 84.181097][ T6257] ? __pfx_ext4_orphan_add+0x10/0x10
[ 84.186563][ T6257] iomap_dio_rw+0x46/0xa0
[ 84.190897][ T6257] ext4_file_write_iter+0x15f0/0x1a20
[ 84.196291][ T6257] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 84.202044][ T6257] iter_file_splice_write+0xbfa/0x1510
[ 84.207525][ T6257] ? __pfx_iter_file_splice_write+0x10/0x10
[ 84.213432][ T6257] ? rcu_read_lock_any_held+0xb7/0x160
[ 84.218904][ T6257] ? __pfx_iter_file_splice_write+0x10/0x10
[ 84.224823][ T6257] direct_splice_actor+0x11b/0x220
[ 84.229939][ T6257] splice_direct_to_actor+0x586/0xc80
[ 84.235358][ T6257] ? __pfx_direct_splice_actor+0x10/0x10
[ 84.241010][ T6257] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 84.246926][ T6257] ? __fget_files+0x29/0x470
[ 84.251521][ T6257] ? __pfx_lock_release+0x10/0x10
[ 84.256553][ T6257] do_splice_direct+0x289/0x3e0
[ 84.261412][ T6257] ? __pfx_do_splice_direct+0x10/0x10
[ 84.266797][ T6257] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 84.272699][ T6257] ? rw_verify_area+0x1c3/0x6f0
[ 84.277556][ T6257] do_sendfile+0x561/0xe10
[ 84.281971][ T6257] ? __pfx_vfs_write+0x10/0x10
[ 84.286739][ T6257] ? __pfx_do_sendfile+0x10/0x10
[ 84.291685][ T6257] __se_sys_sendfile64+0x17c/0x1e0
[ 84.296807][ T6257] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 84.302451][ T6257] ? do_syscall_64+0x100/0x230
[ 84.307217][ T6257] ? do_syscall_64+0xb6/0x230
[ 84.311897][ T6257] do_syscall_64+0xf3/0x230
[ 84.316408][ T6257] ? clear_bhb_loop+0x35/0x90
[ 84.321152][ T6257] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.327048][ T6257] RIP: 0033:0x7fd98b87ad39
[ 84.331472][ T6257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 84.351282][ T6257] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 84.359789][ T6257] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 84.367789][ T6257] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 84.375769][ T6257] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 84.383828][ T6257] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 84.391798][ T6257] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 84.399781][ T6257]
2024/10/28 03:43:33 executed programs: 3
[ 84.734298][ T6274] loop0: detected capacity change from 0 to 32768
[ 84.740998][ T5139] Bluetooth: hci0: command tx timeout
[ 84.749968][ T6274] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6274)
[ 84.781344][ T6274] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 84.792178][ T6274] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 84.802911][ T6274] BTRFS info (device loop0): using free-space-tree
[ 84.839142][ T29] audit: type=1800 audit(1730087013.665:5): pid=6281 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 84.858068][ T6281] FAULT_INJECTION: forcing a failure.
[ 84.858068][ T6281] name failslab, interval 1, probability 0, space 0, times 0
[ 84.873113][ T6281] CPU: 1 UID: 0 PID: 6281 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 84.882541][ T6281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 84.892900][ T6281] Call Trace:
[ 84.896216][ T6281]
[ 84.899186][ T6281] dump_stack_lvl+0x241/0x360
[ 84.903994][ T6281] ? __pfx_dump_stack_lvl+0x10/0x10
[ 84.909366][ T6281] ? __pfx__printk+0x10/0x10
[ 84.913990][ T6281] ? fs_reclaim_acquire+0x93/0x130
[ 84.919142][ T6281] ? __pfx___might_resched+0x10/0x10
[ 84.924474][ T6281] should_fail_ex+0x3b0/0x4e0
[ 84.929196][ T6281] ? ext4_find_extent+0x22a/0xd50
[ 84.934256][ T6281] should_failslab+0xac/0x100
[ 84.938980][ T6281] ? ext4_find_extent+0x22a/0xd50
[ 84.944218][ T6281] __kmalloc_noprof+0xd8/0x400
[ 84.949033][ T6281] ext4_find_extent+0x22a/0xd50
[ 84.953929][ T6281] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 84.959530][ T6281] ext4_ext_map_blocks+0x2f3/0x7e40
[ 84.964806][ T6281] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 84.970481][ T6281] ? __pfx_lock_acquire+0x10/0x10
[ 84.975552][ T6281] ? __pfx___might_resched+0x10/0x10
[ 84.980902][ T6281] ? __pfx_down_write+0x10/0x10
[ 84.985806][ T6281] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 84.991404][ T6281] ext4_map_blocks+0x8c2/0x1960
[ 84.996318][ T6281] ? __pfx_ext4_map_blocks+0x10/0x10
[ 85.001724][ T6281] ext4_iomap_begin+0x8e6/0xd30
[ 85.006645][ T6281] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 85.012090][ T6281] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 85.017591][ T6281] iomap_iter+0x691/0xf60
[ 85.021960][ T6281] ? blk_start_plug+0x70/0x1b0
[ 85.026742][ T6281] __iomap_dio_rw+0xdea/0x2370
[ 85.031505][ T6281] ? direct_splice_actor+0x11b/0x220
[ 85.036787][ T6281] ? splice_direct_to_actor+0x586/0xc80
[ 85.042330][ T6281] ? do_splice_direct+0x289/0x3e0
[ 85.047373][ T6281] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 85.053880][ T6281] ? __pfx___iomap_dio_rw+0x10/0x10
[ 85.059096][ T6281] ? jbd2_journal_stop+0x902/0xd80
[ 85.064597][ T6281] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 85.070061][ T6281] ? __pfx_ext4_orphan_add+0x10/0x10
[ 85.075441][ T6281] iomap_dio_rw+0x46/0xa0
[ 85.079773][ T6281] ext4_file_write_iter+0x15f0/0x1a20
[ 85.085166][ T6281] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 85.090896][ T6281] iter_file_splice_write+0xbfa/0x1510
[ 85.096390][ T6281] ? __pfx_iter_file_splice_write+0x10/0x10
[ 85.102294][ T6281] ? rcu_read_lock_any_held+0xb7/0x160
[ 85.107757][ T6281] ? __pfx_iter_file_splice_write+0x10/0x10
[ 85.113654][ T6281] direct_splice_actor+0x11b/0x220
[ 85.118860][ T6281] splice_direct_to_actor+0x586/0xc80
[ 85.124246][ T6281] ? __pfx_direct_splice_actor+0x10/0x10
[ 85.129893][ T6281] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 85.135792][ T6281] ? __fget_files+0x29/0x470
[ 85.140431][ T6281] ? __pfx_lock_release+0x10/0x10
[ 85.145464][ T6281] do_splice_direct+0x289/0x3e0
[ 85.150383][ T6281] ? __pfx_do_splice_direct+0x10/0x10
[ 85.155760][ T6281] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 85.161659][ T6281] ? rw_verify_area+0x1c3/0x6f0
[ 85.166513][ T6281] do_sendfile+0x561/0xe10
[ 85.170940][ T6281] ? __pfx_vfs_write+0x10/0x10
[ 85.175837][ T6281] ? __pfx_do_sendfile+0x10/0x10
[ 85.180873][ T6281] __se_sys_sendfile64+0x17c/0x1e0
[ 85.186001][ T6281] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 85.191729][ T6281] ? do_syscall_64+0x100/0x230
[ 85.196531][ T6281] ? do_syscall_64+0xb6/0x230
[ 85.201461][ T6281] do_syscall_64+0xf3/0x230
[ 85.205977][ T6281] ? clear_bhb_loop+0x35/0x90
[ 85.210678][ T6281] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.216595][ T6281] RIP: 0033:0x7fd98b87ad39
[ 85.221014][ T6281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 85.240627][ T6281] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 85.249052][ T6281] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 85.257051][ T6281] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 85.265037][ T6281] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 85.273010][ T6281] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 85.281157][ T6281] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 85.289143][ T6281]
[ 85.392578][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 85.522398][ T29] audit: type=1800 audit(1730087014.345:6): pid=6311 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 85.543323][ T6311] FAULT_INJECTION: forcing a failure.
[ 85.543323][ T6311] name failslab, interval 1, probability 0, space 0, times 0
[ 85.556259][ T6311] CPU: 1 UID: 0 PID: 6311 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 85.565594][ T6311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 85.575698][ T6311] Call Trace:
[ 85.579011][ T6311]
[ 85.581964][ T6311] dump_stack_lvl+0x241/0x360
[ 85.586763][ T6311] ? __pfx_dump_stack_lvl+0x10/0x10
[ 85.591999][ T6311] ? __pfx__printk+0x10/0x10
[ 85.596627][ T6311] ? __asan_memset+0x23/0x50
[ 85.601269][ T6311] ? __es_remove_extent+0x314/0x1fa0
[ 85.606600][ T6311] should_fail_ex+0x3b0/0x4e0
[ 85.611340][ T6311] ? __es_insert_extent+0x761/0x1780
[ 85.616674][ T6311] should_failslab+0xac/0x100
[ 85.621406][ T6311] ? __es_insert_extent+0x761/0x1780
[ 85.626751][ T6311] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 85.632167][ T6311] __es_insert_extent+0x761/0x1780
[ 85.637417][ T6311] ? __pfx_do_raw_write_lock+0x10/0x10
[ 85.642931][ T6311] ext4_es_insert_extent+0x6ce/0x3230
[ 85.648453][ T6311] ? ext4_find_extent+0x22a/0xd50
[ 85.653523][ T6311] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 85.659376][ T6311] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 85.664951][ T6311] ? ext4_es_find_extent_range+0x225/0x560
[ 85.670768][ T6311] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 85.676415][ T6311] ext4_ext_map_blocks+0x2892/0x7e40
[ 85.681721][ T6311] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 85.687371][ T6311] ? __pfx_down_read+0x10/0x10
[ 85.692154][ T6311] ? rcu_is_watching+0x15/0xb0
[ 85.696918][ T6311] ext4_map_query_blocks+0x97/0x2c0
[ 85.702118][ T6311] ext4_map_blocks+0x3d0/0x1960
[ 85.706983][ T6311] ? __pfx_ext4_map_blocks+0x10/0x10
[ 85.712272][ T6311] ? trace_jbd2_handle_start+0x9c/0x250
[ 85.717920][ T6311] ext4_iomap_begin+0x8e6/0xd30
[ 85.722785][ T6311] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 85.728164][ T6311] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 85.733540][ T6311] iomap_iter+0x691/0xf60
[ 85.737911][ T6311] ? blk_start_plug+0x70/0x1b0
[ 85.742674][ T6311] __iomap_dio_rw+0xdea/0x2370
[ 85.747438][ T6311] ? direct_splice_actor+0x11b/0x220
[ 85.752857][ T6311] ? splice_direct_to_actor+0x586/0xc80
[ 85.758445][ T6311] ? do_splice_direct+0x289/0x3e0
[ 85.763528][ T6311] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 85.769870][ T6311] ? __pfx___iomap_dio_rw+0x10/0x10
[ 85.775085][ T6311] ? jbd2_journal_stop+0x902/0xd80
[ 85.780211][ T6311] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 85.785696][ T6311] ? __pfx_ext4_orphan_add+0x10/0x10
[ 85.791097][ T6311] iomap_dio_rw+0x46/0xa0
[ 85.795431][ T6311] ext4_file_write_iter+0x15f0/0x1a20
[ 85.800828][ T6311] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 85.806554][ T6311] iter_file_splice_write+0xbfa/0x1510
[ 85.812124][ T6311] ? __pfx_iter_file_splice_write+0x10/0x10
[ 85.818053][ T6311] ? rcu_read_lock_any_held+0xb7/0x160
[ 85.823733][ T6311] ? __pfx_iter_file_splice_write+0x10/0x10
[ 85.829679][ T6311] direct_splice_actor+0x11b/0x220
[ 85.834795][ T6311] splice_direct_to_actor+0x586/0xc80
[ 85.840179][ T6311] ? __pfx_direct_splice_actor+0x10/0x10
[ 85.845833][ T6311] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 85.851725][ T6311] ? __fget_files+0x29/0x470
[ 85.856342][ T6311] ? __pfx_lock_release+0x10/0x10
[ 85.861373][ T6311] do_splice_direct+0x289/0x3e0
[ 85.866410][ T6311] ? __pfx_do_splice_direct+0x10/0x10
[ 85.871782][ T6311] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 85.877733][ T6311] ? rw_verify_area+0x1c3/0x6f0
[ 85.882608][ T6311] do_sendfile+0x561/0xe10
[ 85.887025][ T6311] ? __pfx_vfs_write+0x10/0x10
[ 85.891788][ T6311] ? __pfx_do_sendfile+0x10/0x10
[ 85.896730][ T6311] __se_sys_sendfile64+0x17c/0x1e0
[ 85.901856][ T6311] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 85.907581][ T6311] ? do_syscall_64+0x100/0x230
[ 85.912347][ T6311] ? do_syscall_64+0xb6/0x230
[ 85.917037][ T6311] do_syscall_64+0xf3/0x230
[ 85.921538][ T6311] ? clear_bhb_loop+0x35/0x90
[ 85.926277][ T6311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.932205][ T6311] RIP: 0033:0x7fd98b87ad39
[ 85.936901][ T6311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 85.957010][ T6311] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 85.965442][ T6311] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 85.973419][ T6311] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 85.981479][ T6311] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 85.989446][ T6311] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 85.997433][ T6311] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 86.005415][ T6311]
[ 86.294093][ T6331] loop0: detected capacity change from 0 to 32768
[ 86.302328][ T6331] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6331)
[ 86.323132][ T6331] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 86.335233][ T6331] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 86.344992][ T6331] BTRFS info (device loop0): using free-space-tree
[ 86.417433][ T29] audit: type=1800 audit(1730087015.235:7): pid=6331 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 86.444720][ T6331] FAULT_INJECTION: forcing a failure.
[ 86.444720][ T6331] name failslab, interval 1, probability 0, space 0, times 0
[ 86.459300][ T6331] CPU: 1 UID: 0 PID: 6331 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 86.468722][ T6331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 86.478810][ T6331] Call Trace:
[ 86.482115][ T6331]
[ 86.485068][ T6331] dump_stack_lvl+0x241/0x360
[ 86.489784][ T6331] ? __pfx_dump_stack_lvl+0x10/0x10
[ 86.495024][ T6331] ? __pfx__printk+0x10/0x10
[ 86.499656][ T6331] ? fs_reclaim_acquire+0x93/0x130
[ 86.504804][ T6331] ? __pfx___might_resched+0x10/0x10
[ 86.510132][ T6331] should_fail_ex+0x3b0/0x4e0
[ 86.514842][ T6331] ? btrfs_get_extent+0x31c/0x1690
[ 86.519987][ T6331] should_failslab+0xac/0x100
[ 86.524707][ T6331] ? btrfs_get_extent+0x31c/0x1690
[ 86.529853][ T6331] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 86.535357][ T6331] btrfs_get_extent+0x31c/0x1690
[ 86.540333][ T6331] ? xas_find+0x213/0x960
[ 86.544706][ T6331] ? filemap_range_has_page+0x356/0x3d0
[ 86.550298][ T6331] ? __pfx_btrfs_get_extent+0x10/0x10
[ 86.555712][ T6331] ? _raw_spin_unlock_irq+0x23/0x50
[ 86.560970][ T6331] btrfs_dio_iomap_begin+0x958/0x1180
[ 86.566404][ T6331] ? __pfx_btrfs_dio_iomap_begin+0x10/0x10
[ 86.572265][ T6331] ? __pfx_btrfs_dio_iomap_begin+0x10/0x10
[ 86.578145][ T6331] iomap_iter+0x691/0xf60
[ 86.582518][ T6331] ? blk_start_plug+0x70/0x1b0
[ 86.587321][ T6331] __iomap_dio_rw+0xdea/0x2370
[ 86.592149][ T6331] ? mark_lock+0x9a/0x360
[ 86.596525][ T6331] ? seqcount_lockdep_reader_access+0x157/0x220
[ 86.602902][ T6331] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 86.609654][ T6331] ? cap_inode_need_killpriv+0x51/0x60
[ 86.615151][ T6331] ? bpf_lsm_inode_need_killpriv+0x9/0x10
[ 86.620916][ T6331] ? file_remove_privs_flags+0x41d/0x590
[ 86.626587][ T6331] ? __pfx___iomap_dio_rw+0x10/0x10
[ 86.631934][ T6331] ? generic_write_checks+0x160/0x1c0
[ 86.637362][ T6331] ? btrfs_write_check+0x45c/0x580
[ 86.642521][ T6331] btrfs_direct_write+0x61b/0xa70
[ 86.647592][ T6331] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.653711][ T6331] ? __pfx_btrfs_direct_write+0x10/0x10
[ 86.659490][ T6331] btrfs_do_write_iter+0x2a0/0x760
[ 86.664669][ T6331] ? __pfx_btrfs_do_write_iter+0x10/0x10
[ 86.670351][ T6331] iter_file_splice_write+0xbfa/0x1510
[ 86.675876][ T6331] ? __pfx_iter_file_splice_write+0x10/0x10
[ 86.681823][ T6331] ? rcu_read_lock_any_held+0xb7/0x160
[ 86.687335][ T6331] ? __pfx_iter_file_splice_write+0x10/0x10
[ 86.693268][ T6331] direct_splice_actor+0x11b/0x220
[ 86.698429][ T6331] splice_direct_to_actor+0x586/0xc80
[ 86.703870][ T6331] ? __pfx_direct_splice_actor+0x10/0x10
[ 86.709542][ T6331] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 86.715481][ T6331] ? __fget_files+0x29/0x470
[ 86.720111][ T6331] ? __pfx_lock_release+0x10/0x10
[ 86.725190][ T6331] do_splice_direct+0x289/0x3e0
[ 86.730301][ T6331] ? __pfx_do_splice_direct+0x10/0x10
[ 86.735805][ T6331] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 86.741839][ T6331] ? rw_verify_area+0x1c3/0x6f0
[ 86.746730][ T6331] do_sendfile+0x561/0xe10
[ 86.751184][ T6331] ? __pfx_vfs_write+0x10/0x10
[ 86.755995][ T6331] ? __pfx_do_sendfile+0x10/0x10
[ 86.760978][ T6331] __se_sys_sendfile64+0x17c/0x1e0
[ 86.766226][ T6331] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 86.771994][ T6331] ? do_syscall_64+0x100/0x230
[ 86.776801][ T6331] ? do_syscall_64+0xb6/0x230
[ 86.781525][ T6331] do_syscall_64+0xf3/0x230
[ 86.786069][ T6331] ? clear_bhb_loop+0x35/0x90
[ 86.790789][ T6331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.796717][ T6331] RIP: 0033:0x7fd98b87ad39
[ 86.801180][ T6331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 86.820817][ T6331] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 86.829287][ T6331] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 86.837295][ T6331] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 86.845310][ T6331] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 86.853495][ T6331] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 86.861520][ T6331] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 86.869556][ T6331]
[ 86.874143][ T5139] Bluetooth: hci0: command tx timeout
[ 86.950320][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 87.082734][ T6374] loop0: detected capacity change from 0 to 32768
[ 87.105633][ T6374] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6374)
[ 87.151947][ T6374] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 87.164165][ T6374] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 87.174584][ T6374] BTRFS info (device loop0): using free-space-tree
[ 87.184638][ T29] audit: type=1800 audit(1730087016.005:8): pid=6378 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 87.185921][ T6378] FAULT_INJECTION: forcing a failure.
[ 87.185921][ T6378] name failslab, interval 1, probability 0, space 0, times 0
[ 87.220449][ T6378] CPU: 0 UID: 0 PID: 6378 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 87.229785][ T6378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 87.239966][ T6378] Call Trace:
[ 87.243360][ T6378]
[ 87.246317][ T6378] dump_stack_lvl+0x241/0x360
[ 87.251046][ T6378] ? __pfx_dump_stack_lvl+0x10/0x10
[ 87.256279][ T6378] ? __pfx__printk+0x10/0x10
[ 87.260889][ T6378] ? fs_reclaim_acquire+0x93/0x130
[ 87.266013][ T6378] ? __pfx___might_resched+0x10/0x10
[ 87.271308][ T6378] should_fail_ex+0x3b0/0x4e0
[ 87.276083][ T6378] ? ext4_find_extent+0x22a/0xd50
[ 87.281278][ T6378] should_failslab+0xac/0x100
[ 87.286138][ T6378] ? ext4_find_extent+0x22a/0xd50
[ 87.291510][ T6378] __kmalloc_noprof+0xd8/0x400
[ 87.296278][ T6378] ext4_find_extent+0x22a/0xd50
[ 87.301301][ T6378] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 87.306764][ T6378] ext4_ext_map_blocks+0x2f3/0x7e40
[ 87.311988][ T6378] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 87.317709][ T6378] ? __pfx_lock_acquire+0x10/0x10
[ 87.322741][ T6378] ? __pfx___might_resched+0x10/0x10
[ 87.328077][ T6378] ? __pfx_down_write+0x10/0x10
[ 87.332931][ T6378] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 87.338402][ T6378] ext4_map_blocks+0x8c2/0x1960
[ 87.343283][ T6378] ? __pfx_ext4_map_blocks+0x10/0x10
[ 87.348591][ T6378] ext4_iomap_begin+0x8e6/0xd30
[ 87.353461][ T6378] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 87.358846][ T6378] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 87.364220][ T6378] iomap_iter+0x691/0xf60
[ 87.368553][ T6378] ? blk_start_plug+0x70/0x1b0
[ 87.373339][ T6378] __iomap_dio_rw+0xdea/0x2370
[ 87.378132][ T6378] ? direct_splice_actor+0x11b/0x220
[ 87.383428][ T6378] ? splice_direct_to_actor+0x586/0xc80
[ 87.388982][ T6378] ? do_splice_direct+0x289/0x3e0
[ 87.394117][ T6378] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 87.400540][ T6378] ? __pfx___iomap_dio_rw+0x10/0x10
[ 87.405781][ T6378] ? jbd2_journal_stop+0x902/0xd80
[ 87.410905][ T6378] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 87.416372][ T6378] ? __pfx_ext4_orphan_add+0x10/0x10
[ 87.421662][ T6378] iomap_dio_rw+0x46/0xa0
[ 87.426000][ T6378] ext4_file_write_iter+0x15f0/0x1a20
[ 87.431434][ T6378] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 87.437164][ T6378] iter_file_splice_write+0xbfa/0x1510
[ 87.442654][ T6378] ? __pfx_iter_file_splice_write+0x10/0x10
[ 87.448555][ T6378] ? rcu_read_lock_any_held+0xb7/0x160
[ 87.454031][ T6378] ? __pfx_iter_file_splice_write+0x10/0x10
[ 87.459925][ T6378] direct_splice_actor+0x11b/0x220
[ 87.465047][ T6378] splice_direct_to_actor+0x586/0xc80
[ 87.470433][ T6378] ? __pfx_direct_splice_actor+0x10/0x10
[ 87.476151][ T6378] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 87.482046][ T6378] ? __fget_files+0x29/0x470
[ 87.486637][ T6378] ? __pfx_lock_release+0x10/0x10
[ 87.491667][ T6378] do_splice_direct+0x289/0x3e0
[ 87.496696][ T6378] ? __pfx_do_splice_direct+0x10/0x10
[ 87.502112][ T6378] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 87.508010][ T6378] ? rw_verify_area+0x1c3/0x6f0
[ 87.512859][ T6378] do_sendfile+0x561/0xe10
[ 87.517271][ T6378] ? __pfx_vfs_write+0x10/0x10
[ 87.522041][ T6378] ? __pfx_do_sendfile+0x10/0x10
[ 87.526984][ T6378] __se_sys_sendfile64+0x17c/0x1e0
[ 87.532107][ T6378] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 87.537742][ T6378] ? do_syscall_64+0x100/0x230
[ 87.542504][ T6378] ? do_syscall_64+0xb6/0x230
[ 87.547175][ T6378] do_syscall_64+0xf3/0x230
[ 87.551675][ T6378] ? clear_bhb_loop+0x35/0x90
[ 87.556350][ T6378] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.562237][ T6378] RIP: 0033:0x7fd98b87ad39
[ 87.566647][ T6378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 87.586252][ T6378] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 87.594665][ T6378] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 87.602660][ T6378] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 87.610885][ T6378] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 87.618858][ T6378] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 87.626842][ T6378] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 87.635087][ T6378]
[ 87.745554][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 87.844940][ T29] audit: type=1800 audit(1730087016.665:9): pid=6405 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 87.867938][ T6405] FAULT_INJECTION: forcing a failure.
[ 87.867938][ T6405] name failslab, interval 1, probability 0, space 0, times 0
[ 87.880956][ T6405] CPU: 1 UID: 0 PID: 6405 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 87.890296][ T6405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 87.900430][ T6405] Call Trace:
[ 87.903706][ T6405]
[ 87.906647][ T6405] dump_stack_lvl+0x241/0x360
[ 87.911337][ T6405] ? __pfx_dump_stack_lvl+0x10/0x10
[ 87.916554][ T6405] ? __pfx__printk+0x10/0x10
[ 87.921148][ T6405] ? __asan_memset+0x23/0x50
[ 87.925741][ T6405] ? __es_remove_extent+0x314/0x1fa0
[ 87.931047][ T6405] should_fail_ex+0x3b0/0x4e0
[ 87.935725][ T6405] ? __es_insert_extent+0x761/0x1780
[ 87.941052][ T6405] should_failslab+0xac/0x100
[ 87.945737][ T6405] ? __es_insert_extent+0x761/0x1780
[ 87.951114][ T6405] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 87.956484][ T6405] __es_insert_extent+0x761/0x1780
[ 87.961718][ T6405] ? __pfx_do_raw_write_lock+0x10/0x10
[ 87.967185][ T6405] ext4_es_insert_extent+0x6ce/0x3230
[ 87.972566][ T6405] ? ext4_find_extent+0x22a/0xd50
[ 87.977587][ T6405] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 87.983398][ T6405] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 87.988942][ T6405] ? ext4_es_find_extent_range+0x225/0x560
[ 87.994950][ T6405] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 88.000506][ T6405] ext4_ext_map_blocks+0x2892/0x7e40
[ 88.005810][ T6405] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 88.011459][ T6405] ? __pfx_down_read+0x10/0x10
[ 88.016225][ T6405] ? rcu_is_watching+0x15/0xb0
[ 88.020985][ T6405] ext4_map_query_blocks+0x97/0x2c0
[ 88.026187][ T6405] ext4_map_blocks+0x3d0/0x1960
[ 88.031049][ T6405] ? __pfx_ext4_map_blocks+0x10/0x10
[ 88.036356][ T6405] ? trace_jbd2_handle_start+0x9c/0x250
[ 88.041922][ T6405] ext4_iomap_begin+0x8e6/0xd30
[ 88.046788][ T6405] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 88.052442][ T6405] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 88.057814][ T6405] iomap_iter+0x691/0xf60
[ 88.062146][ T6405] ? blk_start_plug+0x70/0x1b0
[ 88.066909][ T6405] __iomap_dio_rw+0xdea/0x2370
[ 88.071673][ T6405] ? direct_splice_actor+0x11b/0x220
[ 88.076959][ T6405] ? splice_direct_to_actor+0x586/0xc80
[ 88.082498][ T6405] ? do_splice_direct+0x289/0x3e0
[ 88.087541][ T6405] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 88.093872][ T6405] ? __pfx___iomap_dio_rw+0x10/0x10
[ 88.099093][ T6405] ? jbd2_journal_stop+0x902/0xd80
[ 88.104209][ T6405] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 88.109774][ T6405] ? __pfx_ext4_orphan_add+0x10/0x10
[ 88.115056][ T6405] iomap_dio_rw+0x46/0xa0
[ 88.119402][ T6405] ext4_file_write_iter+0x15f0/0x1a20
[ 88.124791][ T6405] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 88.130528][ T6405] iter_file_splice_write+0xbfa/0x1510
[ 88.136009][ T6405] ? __pfx_iter_file_splice_write+0x10/0x10
[ 88.141909][ T6405] ? rcu_read_lock_any_held+0xb7/0x160
[ 88.147411][ T6405] ? __pfx_iter_file_splice_write+0x10/0x10
[ 88.153349][ T6405] direct_splice_actor+0x11b/0x220
[ 88.158463][ T6405] splice_direct_to_actor+0x586/0xc80
[ 88.163865][ T6405] ? __pfx_direct_splice_actor+0x10/0x10
[ 88.169500][ T6405] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 88.175482][ T6405] ? __fget_files+0x29/0x470
[ 88.180074][ T6405] ? __pfx_lock_release+0x10/0x10
[ 88.185104][ T6405] do_splice_direct+0x289/0x3e0
[ 88.189959][ T6405] ? __pfx_do_splice_direct+0x10/0x10
[ 88.195334][ T6405] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 88.201407][ T6405] ? rw_verify_area+0x1c3/0x6f0
[ 88.206464][ T6405] do_sendfile+0x561/0xe10
[ 88.210877][ T6405] ? __pfx_vfs_write+0x10/0x10
[ 88.215660][ T6405] ? __pfx_do_sendfile+0x10/0x10
[ 88.220599][ T6405] __se_sys_sendfile64+0x17c/0x1e0
[ 88.225728][ T6405] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 88.231363][ T6405] ? do_syscall_64+0x100/0x230
[ 88.236127][ T6405] ? do_syscall_64+0xb6/0x230
[ 88.240808][ T6405] do_syscall_64+0xf3/0x230
[ 88.245364][ T6405] ? clear_bhb_loop+0x35/0x90
[ 88.250039][ T6405] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.255949][ T6405] RIP: 0033:0x7fd98b87ad39
[ 88.260360][ T6405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 88.279961][ T6405] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 88.288384][ T6405] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 88.296443][ T6405] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 88.304928][ T6405] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 88.313253][ T6405] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 88.321236][ T6405] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 88.329215][ T6405]
[ 88.693446][ T6423] loop0: detected capacity change from 0 to 32768
[ 88.719717][ T6423] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6423)
[ 88.761076][ T6423] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 88.788584][ T6423] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 88.805784][ T6423] BTRFS info (device loop0): using free-space-tree
[ 88.830078][ T29] audit: type=1800 audit(1730087017.655:10): pid=6428 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 88.852660][ T6428] FAULT_INJECTION: forcing a failure.
[ 88.852660][ T6428] name failslab, interval 1, probability 0, space 0, times 0
[ 88.873322][ T6428] CPU: 1 UID: 0 PID: 6428 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 88.882836][ T6428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 88.893100][ T6428] Call Trace:
[ 88.896412][ T6428]
[ 88.899374][ T6428] dump_stack_lvl+0x241/0x360
[ 88.904141][ T6428] ? __pfx_dump_stack_lvl+0x10/0x10
[ 88.909382][ T6428] ? __pfx__printk+0x10/0x10
[ 88.914015][ T6428] ? fs_reclaim_acquire+0x93/0x130
[ 88.919168][ T6428] ? __pfx___might_resched+0x10/0x10
[ 88.924504][ T6428] should_fail_ex+0x3b0/0x4e0
[ 88.929249][ T6428] ? ext4_find_extent+0x22a/0xd50
[ 88.934399][ T6428] should_failslab+0xac/0x100
[ 88.939210][ T6428] ? ext4_find_extent+0x22a/0xd50
[ 88.944267][ T6428] __kmalloc_noprof+0xd8/0x400
[ 88.949078][ T6428] ext4_find_extent+0x22a/0xd50
[ 88.953974][ T6428] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 88.959483][ T6428] ext4_ext_map_blocks+0x2f3/0x7e40
[ 88.964751][ T6428] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 88.970429][ T6428] ? __pfx_lock_acquire+0x10/0x10
[ 88.975500][ T6428] ? __pfx___might_resched+0x10/0x10
[ 88.980847][ T6428] ? __pfx_down_write+0x10/0x10
[ 88.986179][ T6428] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 88.991695][ T6428] ext4_map_blocks+0x8c2/0x1960
[ 88.996606][ T6428] ? __pfx_ext4_map_blocks+0x10/0x10
[ 89.001976][ T6428] ext4_iomap_begin+0x8e6/0xd30
[ 89.006882][ T6428] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 89.012328][ T6428] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 89.017749][ T6428] iomap_iter+0x691/0xf60
[ 89.022133][ T6428] ? blk_start_plug+0x70/0x1b0
[ 89.026940][ T6428] __iomap_dio_rw+0xdea/0x2370
[ 89.031737][ T6428] ? direct_splice_actor+0x11b/0x220
[ 89.037145][ T6428] ? splice_direct_to_actor+0x586/0xc80
[ 89.042735][ T6428] ? do_splice_direct+0x289/0x3e0
[ 89.047916][ T6428] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.054309][ T6428] ? __pfx___iomap_dio_rw+0x10/0x10
[ 89.059566][ T6428] ? jbd2_journal_stop+0x902/0xd80
[ 89.064727][ T6428] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 89.070230][ T6428] ? __pfx_ext4_orphan_add+0x10/0x10
[ 89.075562][ T6428] iomap_dio_rw+0x46/0xa0
[ 89.079931][ T6428] ext4_file_write_iter+0x15f0/0x1a20
[ 89.085359][ T6428] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 89.091135][ T6428] iter_file_splice_write+0xbfa/0x1510
[ 89.096661][ T6428] ? __pfx_iter_file_splice_write+0x10/0x10
[ 89.102618][ T6428] ? rcu_read_lock_any_held+0xb7/0x160
[ 89.108319][ T6428] ? __pfx_iter_file_splice_write+0x10/0x10
[ 89.114267][ T6428] direct_splice_actor+0x11b/0x220
[ 89.119432][ T6428] splice_direct_to_actor+0x586/0xc80
[ 89.124861][ T6428] ? __pfx_direct_splice_actor+0x10/0x10
[ 89.130536][ T6428] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 89.136476][ T6428] ? __fget_files+0x29/0x470
[ 89.141107][ T6428] ? __pfx_lock_release+0x10/0x10
[ 89.146183][ T6428] do_splice_direct+0x289/0x3e0
[ 89.151170][ T6428] ? __pfx_do_splice_direct+0x10/0x10
[ 89.156585][ T6428] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 89.162557][ T6428] ? rw_verify_area+0x1c3/0x6f0
[ 89.167455][ T6428] do_sendfile+0x561/0xe10
[ 89.171913][ T6428] ? __pfx_vfs_write+0x10/0x10
[ 89.176728][ T6428] ? __pfx_do_sendfile+0x10/0x10
[ 89.181715][ T6428] __se_sys_sendfile64+0x17c/0x1e0
[ 89.186879][ T6428] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 89.192558][ T6428] ? do_syscall_64+0x100/0x230
[ 89.197450][ T6428] ? do_syscall_64+0xb6/0x230
[ 89.202228][ T6428] do_syscall_64+0xf3/0x230
[ 89.206777][ T6428] ? clear_bhb_loop+0x35/0x90
[ 89.211499][ T6428] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.217518][ T6428] RIP: 0033:0x7fd98b87ad39
[ 89.221972][ T6428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 89.241610][ T6428] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 89.250069][ T6428] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 89.258082][ T6428] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 89.266090][ T6428] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 89.274098][ T6428] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 89.282248][ T6428] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 89.290378][ T6428]
[ 89.294283][ T5139] Bluetooth: hci0: command tx timeout
[ 89.404179][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 89.543028][ T29] audit: type=1800 audit(1730087018.365:11): pid=6469 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 89.553245][ T6469] FAULT_INJECTION: forcing a failure.
[ 89.553245][ T6469] name failslab, interval 1, probability 0, space 0, times 0
[ 89.594289][ T6469] CPU: 0 UID: 0 PID: 6469 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 89.603633][ T6469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 89.613821][ T6469] Call Trace:
[ 89.617132][ T6469]
[ 89.620092][ T6469] dump_stack_lvl+0x241/0x360
[ 89.624806][ T6469] ? __pfx_dump_stack_lvl+0x10/0x10
[ 89.630125][ T6469] ? __pfx__printk+0x10/0x10
[ 89.634748][ T6469] ? fs_reclaim_acquire+0x93/0x130
[ 89.639899][ T6469] ? __pfx___might_resched+0x10/0x10
[ 89.645237][ T6469] should_fail_ex+0x3b0/0x4e0
[ 89.649957][ T6469] ? ext4_find_extent+0x22a/0xd50
[ 89.655018][ T6469] should_failslab+0xac/0x100
[ 89.659746][ T6469] ? ext4_find_extent+0x22a/0xd50
[ 89.664816][ T6469] __kmalloc_noprof+0xd8/0x400
[ 89.669632][ T6469] ext4_find_extent+0x22a/0xd50
[ 89.674556][ T6469] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 89.680062][ T6469] ext4_ext_map_blocks+0x2f3/0x7e40
[ 89.685323][ T6469] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 89.690993][ T6469] ? __pfx_lock_acquire+0x10/0x10
[ 89.696149][ T6469] ? __pfx___might_resched+0x10/0x10
[ 89.701497][ T6469] ? __pfx_down_write+0x10/0x10
[ 89.706396][ T6469] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 89.711911][ T6469] ext4_map_blocks+0x8c2/0x1960
[ 89.716814][ T6469] ? __pfx_ext4_map_blocks+0x10/0x10
[ 89.722257][ T6469] ext4_iomap_begin+0x8e6/0xd30
[ 89.727263][ T6469] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 89.732692][ T6469] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 89.738103][ T6469] iomap_iter+0x691/0xf60
[ 89.742486][ T6469] ? blk_start_plug+0x70/0x1b0
[ 89.747280][ T6469] __iomap_dio_rw+0xdea/0x2370
[ 89.752167][ T6469] ? direct_splice_actor+0x11b/0x220
[ 89.757491][ T6469] ? splice_direct_to_actor+0x586/0xc80
[ 89.763075][ T6469] ? do_splice_direct+0x289/0x3e0
[ 89.768170][ T6469] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 89.774548][ T6469] ? __pfx___iomap_dio_rw+0x10/0x10
[ 89.779807][ T6469] ? jbd2_journal_stop+0x902/0xd80
[ 89.784969][ T6469] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 89.790472][ T6469] ? __pfx_ext4_orphan_add+0x10/0x10
[ 89.795800][ T6469] iomap_dio_rw+0x46/0xa0
[ 89.800167][ T6469] ext4_file_write_iter+0x15f0/0x1a20
[ 89.805610][ T6469] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 89.811382][ T6469] iter_file_splice_write+0xbfa/0x1510
[ 89.816919][ T6469] ? __pfx_iter_file_splice_write+0x10/0x10
[ 89.822879][ T6469] ? rcu_read_lock_any_held+0xb7/0x160
[ 89.828387][ T6469] ? __pfx_iter_file_splice_write+0x10/0x10
[ 89.834324][ T6469] direct_splice_actor+0x11b/0x220
[ 89.839477][ T6469] splice_direct_to_actor+0x586/0xc80
[ 89.844904][ T6469] ? __pfx_direct_splice_actor+0x10/0x10
[ 89.850584][ T6469] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 89.856519][ T6469] ? __fget_files+0x29/0x470
[ 89.861243][ T6469] ? __pfx_lock_release+0x10/0x10
[ 89.866320][ T6469] do_splice_direct+0x289/0x3e0
[ 89.871266][ T6469] ? __pfx_do_splice_direct+0x10/0x10
[ 89.876681][ T6469] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 89.882624][ T6469] ? rw_verify_area+0x1c3/0x6f0
[ 89.887519][ T6469] do_sendfile+0x561/0xe10
[ 89.891975][ T6469] ? __pfx_vfs_write+0x10/0x10
[ 89.896880][ T6469] ? __pfx_do_sendfile+0x10/0x10
[ 89.901887][ T6469] __se_sys_sendfile64+0x17c/0x1e0
[ 89.907065][ T6469] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 89.912763][ T6469] ? do_syscall_64+0x100/0x230
[ 89.917568][ T6469] ? do_syscall_64+0xb6/0x230
[ 89.922287][ T6469] do_syscall_64+0xf3/0x230
[ 89.926828][ T6469] ? clear_bhb_loop+0x35/0x90
[ 89.931625][ T6469] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.937555][ T6469] RIP: 0033:0x7fd98b87ad39
[ 89.942004][ T6469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 89.961656][ T6469] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 89.970126][ T6469] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 89.978133][ T6469] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 89.986223][ T6469] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
2024/10/28 03:43:38 executed programs: 10
[ 89.994236][ T6469] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 90.002244][ T6469] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 90.010276][ T6469]
[ 90.086425][ T6487] loop0: detected capacity change from 0 to 32768
[ 90.095697][ T6487] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6487)
[ 90.127054][ T6487] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 90.138861][ T6487] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 90.148125][ T6487] BTRFS info (device loop0): using free-space-tree
[ 90.156014][ T29] audit: type=1800 audit(1730087018.985:12): pid=6493 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 90.179685][ T6493] FAULT_INJECTION: forcing a failure.
[ 90.179685][ T6493] name failslab, interval 1, probability 0, space 0, times 0
[ 90.192944][ T6493] CPU: 1 UID: 0 PID: 6493 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 90.202264][ T6493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 90.212442][ T6493] Call Trace:
[ 90.215758][ T6493]
[ 90.218723][ T6493] dump_stack_lvl+0x241/0x360
[ 90.223448][ T6493] ? __pfx_dump_stack_lvl+0x10/0x10
[ 90.228692][ T6493] ? __pfx__printk+0x10/0x10
[ 90.233325][ T6493] ? fs_reclaim_acquire+0x93/0x130
[ 90.238480][ T6493] ? __pfx___might_resched+0x10/0x10
[ 90.243823][ T6493] should_fail_ex+0x3b0/0x4e0
[ 90.248550][ T6493] ? ext4_find_extent+0x22a/0xd50
[ 90.253613][ T6493] should_failslab+0xac/0x100
[ 90.258402][ T6493] ? ext4_find_extent+0x22a/0xd50
[ 90.263421][ T6493] __kmalloc_noprof+0xd8/0x400
[ 90.268267][ T6493] ? __pfx_register_lock_class+0x10/0x10
[ 90.274000][ T6493] ext4_find_extent+0x22a/0xd50
[ 90.278863][ T6493] ? mark_lock+0x9a/0x360
[ 90.283199][ T6493] ext4_ext_map_blocks+0x2f3/0x7e40
[ 90.288417][ T6493] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 90.294154][ T6493] ? __pfx_down_read+0x10/0x10
[ 90.298956][ T6493] ? rcu_is_watching+0x15/0xb0
[ 90.303725][ T6493] ext4_map_query_blocks+0x97/0x2c0
[ 90.308927][ T6493] ext4_map_blocks+0x3d0/0x1960
[ 90.313794][ T6493] ? __pfx_ext4_map_blocks+0x10/0x10
[ 90.319167][ T6493] ? trace_jbd2_handle_start+0x9c/0x250
[ 90.324730][ T6493] ext4_iomap_begin+0x8e6/0xd30
[ 90.329614][ T6493] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 90.335019][ T6493] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 90.340394][ T6493] iomap_iter+0x691/0xf60
[ 90.344731][ T6493] ? blk_start_plug+0x70/0x1b0
[ 90.349519][ T6493] __iomap_dio_rw+0xdea/0x2370
[ 90.354294][ T6493] ? direct_splice_actor+0x11b/0x220
[ 90.359580][ T6493] ? splice_direct_to_actor+0x586/0xc80
[ 90.365123][ T6493] ? do_splice_direct+0x289/0x3e0
[ 90.370328][ T6493] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 90.376663][ T6493] ? __pfx___iomap_dio_rw+0x10/0x10
[ 90.381893][ T6493] ? jbd2_journal_stop+0x902/0xd80
[ 90.387026][ T6493] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 90.392492][ T6493] ? __pfx_ext4_orphan_add+0x10/0x10
[ 90.397782][ T6493] iomap_dio_rw+0x46/0xa0
[ 90.402161][ T6493] ext4_file_write_iter+0x15f0/0x1a20
[ 90.407555][ T6493] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 90.413314][ T6493] iter_file_splice_write+0xbfa/0x1510
[ 90.418829][ T6493] ? __pfx_iter_file_splice_write+0x10/0x10
[ 90.424730][ T6493] ? rcu_read_lock_any_held+0xb7/0x160
[ 90.430200][ T6493] ? __pfx_iter_file_splice_write+0x10/0x10
[ 90.436093][ T6493] direct_splice_actor+0x11b/0x220
[ 90.441239][ T6493] splice_direct_to_actor+0x586/0xc80
[ 90.446621][ T6493] ? __pfx_direct_splice_actor+0x10/0x10
[ 90.452341][ T6493] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 90.458239][ T6493] ? __fget_files+0x29/0x470
[ 90.462867][ T6493] ? __pfx_lock_release+0x10/0x10
[ 90.467895][ T6493] do_splice_direct+0x289/0x3e0
[ 90.472752][ T6493] ? __pfx_do_splice_direct+0x10/0x10
[ 90.478122][ T6493] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 90.484021][ T6493] ? rw_verify_area+0x1c3/0x6f0
[ 90.488878][ T6493] do_sendfile+0x561/0xe10
[ 90.493300][ T6493] ? __pfx_vfs_write+0x10/0x10
[ 90.498067][ T6493] ? __pfx_do_sendfile+0x10/0x10
[ 90.503116][ T6493] __se_sys_sendfile64+0x17c/0x1e0
[ 90.508269][ T6493] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 90.513907][ T6493] ? do_syscall_64+0x100/0x230
[ 90.518848][ T6493] ? do_syscall_64+0xb6/0x230
[ 90.523521][ T6493] do_syscall_64+0xf3/0x230
[ 90.528281][ T6493] ? clear_bhb_loop+0x35/0x90
[ 90.532963][ T6493] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.538857][ T6493] RIP: 0033:0x7fd98b87ad39
[ 90.543290][ T6493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 90.563154][ T6493] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 90.571576][ T6493] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 90.579556][ T6493] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 90.587523][ T6493] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 90.595493][ T6493] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 90.603466][ T6493] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 90.611459][ T6493]
[ 90.861702][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 90.983981][ T29] audit: type=1800 audit(1730087019.805:13): pid=6529 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 90.988409][ T6529] FAULT_INJECTION: forcing a failure.
[ 90.988409][ T6529] name failslab, interval 1, probability 0, space 0, times 0
[ 91.029156][ T6529] CPU: 1 UID: 0 PID: 6529 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 91.038500][ T6529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 91.048588][ T6529] Call Trace:
[ 91.051899][ T6529]
[ 91.054860][ T6529] dump_stack_lvl+0x241/0x360
[ 91.059589][ T6529] ? __pfx_dump_stack_lvl+0x10/0x10
[ 91.064831][ T6529] ? __pfx__printk+0x10/0x10
[ 91.069470][ T6529] ? fs_reclaim_acquire+0x93/0x130
[ 91.074633][ T6529] ? __pfx___might_resched+0x10/0x10
[ 91.079964][ T6529] should_fail_ex+0x3b0/0x4e0
[ 91.084689][ T6529] ? ext4_mb_new_blocks+0x665/0x4e30
[ 91.090107][ T6529] should_failslab+0xac/0x100
[ 91.094902][ T6529] ? ext4_mb_new_blocks+0x665/0x4e30
[ 91.100201][ T6529] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 91.105757][ T6529] ext4_mb_new_blocks+0x665/0x4e30
[ 91.110885][ T6529] ? ext4_find_extent+0x22a/0xd50
[ 91.115903][ T6529] ? ext4_find_extent+0x22a/0xd50
[ 91.120921][ T6529] ? rcu_is_watching+0x15/0xb0
[ 91.125777][ T6529] ? ext4_find_extent+0x22a/0xd50
[ 91.130796][ T6529] ? ext4_find_extent+0x22a/0xd50
[ 91.135815][ T6529] ? trace_kmalloc+0x1f/0xd0
[ 91.140411][ T6529] ? __kmalloc_noprof+0x21a/0x400
[ 91.145606][ T6529] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 91.151154][ T6529] ? ext4_ext_search_right+0x4ab/0x860
[ 91.156612][ T6529] ? ext4_find_extent+0xad4/0xd50
[ 91.161625][ T6529] ? ext4_ext_check_overlap+0x180/0x5b0
[ 91.167171][ T6529] ? ext4_inode_to_goal_block+0x317/0x450
[ 91.172897][ T6529] ext4_ext_map_blocks+0x1beb/0x7e40
[ 91.178203][ T6529] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 91.183832][ T6529] ? __pfx_lock_acquire+0x10/0x10
[ 91.188865][ T6529] ? __pfx___might_resched+0x10/0x10
[ 91.194598][ T6529] ? __pfx_down_write+0x10/0x10
[ 91.199550][ T6529] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 91.205015][ T6529] ext4_map_blocks+0x8c2/0x1960
[ 91.209881][ T6529] ? __pfx_ext4_map_blocks+0x10/0x10
[ 91.215225][ T6529] ext4_iomap_begin+0x8e6/0xd30
[ 91.220106][ T6529] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 91.225508][ T6529] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 91.230913][ T6529] iomap_iter+0x691/0xf60
[ 91.235266][ T6529] ? blk_start_plug+0x70/0x1b0
[ 91.240332][ T6529] __iomap_dio_rw+0xdea/0x2370
[ 91.245121][ T6529] ? direct_splice_actor+0x11b/0x220
[ 91.250411][ T6529] ? splice_direct_to_actor+0x586/0xc80
[ 91.255955][ T6529] ? do_splice_direct+0x289/0x3e0
[ 91.261045][ T6529] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 91.267395][ T6529] ? __pfx___iomap_dio_rw+0x10/0x10
[ 91.272607][ T6529] ? jbd2_journal_stop+0x902/0xd80
[ 91.277732][ T6529] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 91.283219][ T6529] ? __pfx_ext4_orphan_add+0x10/0x10
[ 91.288522][ T6529] iomap_dio_rw+0x46/0xa0
[ 91.292865][ T6529] ext4_file_write_iter+0x15f0/0x1a20
[ 91.298253][ T6529] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 91.303991][ T6529] iter_file_splice_write+0xbfa/0x1510
[ 91.309483][ T6529] ? __pfx_iter_file_splice_write+0x10/0x10
[ 91.315388][ T6529] ? rcu_read_lock_any_held+0xb7/0x160
[ 91.320850][ T6529] ? __pfx_iter_file_splice_write+0x10/0x10
[ 91.327011][ T6529] direct_splice_actor+0x11b/0x220
[ 91.332129][ T6529] splice_direct_to_actor+0x586/0xc80
[ 91.337543][ T6529] ? __pfx_direct_splice_actor+0x10/0x10
[ 91.343298][ T6529] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 91.349224][ T6529] ? __fget_files+0x29/0x470
[ 91.353819][ T6529] ? __pfx_lock_release+0x10/0x10
[ 91.358847][ T6529] do_splice_direct+0x289/0x3e0
[ 91.363724][ T6529] ? __pfx_do_splice_direct+0x10/0x10
[ 91.369097][ T6529] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 91.374999][ T6529] ? rw_verify_area+0x1c3/0x6f0
[ 91.379848][ T6529] do_sendfile+0x561/0xe10
[ 91.384261][ T6529] ? __pfx_vfs_write+0x10/0x10
[ 91.389030][ T6529] ? __pfx_do_sendfile+0x10/0x10
[ 91.393974][ T6529] __se_sys_sendfile64+0x17c/0x1e0
[ 91.399093][ T6529] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 91.404757][ T6529] ? do_syscall_64+0x100/0x230
[ 91.409545][ T6529] ? do_syscall_64+0xb6/0x230
[ 91.414252][ T6529] do_syscall_64+0xf3/0x230
[ 91.418781][ T6529] ? clear_bhb_loop+0x35/0x90
[ 91.423483][ T6529] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.429397][ T6529] RIP: 0033:0x7fd98b87ad39
[ 91.433848][ T6529] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 91.453453][ T6529] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 91.461870][ T6529] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 91.469874][ T6529] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 91.477858][ T6529] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 91.485823][ T6529] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 91.493887][ T6529] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 91.501868][ T6529]
[ 91.582026][ T6534] loop0: detected capacity change from 0 to 32768
[ 91.597256][ T6534] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6534)
[ 91.617673][ T6534] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 91.629150][ T6534] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 91.638735][ T6534] BTRFS info (device loop0): using free-space-tree
[ 91.682660][ T29] audit: type=1800 audit(1730087020.505:14): pid=6547 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 91.692178][ T6547] FAULT_INJECTION: forcing a failure.
[ 91.692178][ T6547] name failslab, interval 1, probability 0, space 0, times 0
[ 91.726270][ T6547] CPU: 1 UID: 0 PID: 6547 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 91.735623][ T6547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 91.745740][ T6547] Call Trace:
[ 91.749055][ T6547]
[ 91.752016][ T6547] dump_stack_lvl+0x241/0x360
[ 91.756732][ T6547] ? __pfx_dump_stack_lvl+0x10/0x10
[ 91.761987][ T6547] ? __pfx__printk+0x10/0x10
[ 91.766619][ T6547] ? fs_reclaim_acquire+0x93/0x130
[ 91.771767][ T6547] ? __pfx___might_resched+0x10/0x10
[ 91.777068][ T6547] should_fail_ex+0x3b0/0x4e0
[ 91.781773][ T6547] ? ext4_find_extent+0x22a/0xd50
[ 91.786797][ T6547] should_failslab+0xac/0x100
[ 91.791504][ T6547] ? ext4_find_extent+0x22a/0xd50
[ 91.796544][ T6547] __kmalloc_noprof+0xd8/0x400
[ 91.801324][ T6547] ext4_find_extent+0x22a/0xd50
[ 91.806175][ T6547] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 91.811651][ T6547] ext4_ext_map_blocks+0x2f3/0x7e40
[ 91.816876][ T6547] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 91.822515][ T6547] ? __pfx_lock_acquire+0x10/0x10
[ 91.827587][ T6547] ? __pfx___might_resched+0x10/0x10
[ 91.832885][ T6547] ? __pfx_down_write+0x10/0x10
[ 91.837743][ T6547] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 91.843299][ T6547] ext4_map_blocks+0x8c2/0x1960
[ 91.848160][ T6547] ? __pfx_ext4_map_blocks+0x10/0x10
[ 91.853461][ T6547] ext4_iomap_begin+0x8e6/0xd30
[ 91.858412][ T6547] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 91.863793][ T6547] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 91.869175][ T6547] iomap_iter+0x691/0xf60
[ 91.873511][ T6547] ? blk_start_plug+0x70/0x1b0
[ 91.878274][ T6547] __iomap_dio_rw+0xdea/0x2370
[ 91.883042][ T6547] ? direct_splice_actor+0x11b/0x220
[ 91.888324][ T6547] ? splice_direct_to_actor+0x586/0xc80
[ 91.893955][ T6547] ? do_splice_direct+0x289/0x3e0
[ 91.899001][ T6547] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 91.905336][ T6547] ? __pfx___iomap_dio_rw+0x10/0x10
[ 91.910545][ T6547] ? jbd2_journal_stop+0x902/0xd80
[ 91.915674][ T6547] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 91.921243][ T6547] ? __pfx_ext4_orphan_add+0x10/0x10
[ 91.926535][ T6547] iomap_dio_rw+0x46/0xa0
[ 91.930872][ T6547] ext4_file_write_iter+0x15f0/0x1a20
[ 91.936357][ T6547] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 91.942124][ T6547] iter_file_splice_write+0xbfa/0x1510
[ 91.947607][ T6547] ? __pfx_iter_file_splice_write+0x10/0x10
[ 91.953519][ T6547] ? rcu_read_lock_any_held+0xb7/0x160
[ 91.958986][ T6547] ? __pfx_iter_file_splice_write+0x10/0x10
[ 91.964874][ T6547] direct_splice_actor+0x11b/0x220
[ 91.969992][ T6547] splice_direct_to_actor+0x586/0xc80
[ 91.975393][ T6547] ? __pfx_direct_splice_actor+0x10/0x10
[ 91.981032][ T6547] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 91.986981][ T6547] ? __fget_files+0x29/0x470
[ 91.991568][ T6547] ? __pfx_lock_release+0x10/0x10
[ 91.996592][ T6547] do_splice_direct+0x289/0x3e0
[ 92.001451][ T6547] ? __pfx_do_splice_direct+0x10/0x10
[ 92.006820][ T6547] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 92.012716][ T6547] ? rw_verify_area+0x1c3/0x6f0
[ 92.017566][ T6547] do_sendfile+0x561/0xe10
[ 92.021990][ T6547] ? __pfx_vfs_write+0x10/0x10
[ 92.026759][ T6547] ? __pfx_do_sendfile+0x10/0x10
[ 92.031789][ T6547] __se_sys_sendfile64+0x17c/0x1e0
[ 92.036996][ T6547] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 92.042630][ T6547] ? do_syscall_64+0x100/0x230
[ 92.047481][ T6547] ? do_syscall_64+0xb6/0x230
[ 92.052156][ T6547] do_syscall_64+0xf3/0x230
[ 92.056668][ T6547] ? clear_bhb_loop+0x35/0x90
[ 92.061343][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.067231][ T6547] RIP: 0033:0x7fd98b87ad39
[ 92.071643][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 92.091247][ T6547] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 92.099746][ T6547] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 92.107711][ T6547] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 92.115679][ T6547] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 92.123648][ T6547] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 92.131617][ T6547] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 92.139596][ T6547]
[ 92.194015][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 92.341217][ T6566] FAULT_INJECTION: forcing a failure.
[ 92.341217][ T6566] name failslab, interval 1, probability 0, space 0, times 0
[ 92.355824][ T29] audit: type=1800 audit(1730087021.165:15): pid=6566 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 92.404469][ T6566] CPU: 0 UID: 0 PID: 6566 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 92.413824][ T6566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 92.423921][ T6566] Call Trace:
[ 92.427281][ T6566]
[ 92.430244][ T6566] dump_stack_lvl+0x241/0x360
[ 92.434971][ T6566] ? __pfx_dump_stack_lvl+0x10/0x10
[ 92.440217][ T6566] ? __pfx__printk+0x10/0x10
[ 92.444845][ T6566] ? fs_reclaim_acquire+0x93/0x130
[ 92.450023][ T6566] ? __pfx___might_resched+0x10/0x10
[ 92.455361][ T6566] should_fail_ex+0x3b0/0x4e0
[ 92.460084][ T6566] ? ext4_find_extent+0x22a/0xd50
[ 92.465142][ T6566] should_failslab+0xac/0x100
[ 92.469869][ T6566] ? ext4_find_extent+0x22a/0xd50
[ 92.474940][ T6566] __kmalloc_noprof+0xd8/0x400
[ 92.479752][ T6566] ext4_find_extent+0x22a/0xd50
[ 92.484652][ T6566] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 92.490153][ T6566] ext4_ext_map_blocks+0x2f3/0x7e40
[ 92.495568][ T6566] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 92.501207][ T6566] ? __pfx_lock_acquire+0x10/0x10
[ 92.506241][ T6566] ? __pfx___might_resched+0x10/0x10
[ 92.511540][ T6566] ? __pfx_down_write+0x10/0x10
[ 92.516395][ T6566] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 92.521953][ T6566] ext4_map_blocks+0x8c2/0x1960
[ 92.526815][ T6566] ? __pfx_ext4_map_blocks+0x10/0x10
[ 92.532125][ T6566] ext4_iomap_begin+0x8e6/0xd30
[ 92.536989][ T6566] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 92.542369][ T6566] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 92.547747][ T6566] iomap_iter+0x691/0xf60
[ 92.552171][ T6566] ? blk_start_plug+0x70/0x1b0
[ 92.556945][ T6566] __iomap_dio_rw+0xdea/0x2370
[ 92.561705][ T6566] ? direct_splice_actor+0x11b/0x220
[ 92.566984][ T6566] ? splice_direct_to_actor+0x586/0xc80
[ 92.572524][ T6566] ? do_splice_direct+0x289/0x3e0
[ 92.577567][ T6566] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 92.583896][ T6566] ? __pfx___iomap_dio_rw+0x10/0x10
[ 92.589104][ T6566] ? jbd2_journal_stop+0x902/0xd80
[ 92.594229][ T6566] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 92.599686][ T6566] ? __pfx_ext4_orphan_add+0x10/0x10
[ 92.604970][ T6566] iomap_dio_rw+0x46/0xa0
[ 92.609306][ T6566] ext4_file_write_iter+0x15f0/0x1a20
[ 92.614702][ T6566] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 92.620428][ T6566] iter_file_splice_write+0xbfa/0x1510
[ 92.625969][ T6566] ? __pfx_iter_file_splice_write+0x10/0x10
[ 92.631866][ T6566] ? rcu_read_lock_any_held+0xb7/0x160
[ 92.637334][ T6566] ? __pfx_iter_file_splice_write+0x10/0x10
[ 92.643235][ T6566] direct_splice_actor+0x11b/0x220
[ 92.648362][ T6566] splice_direct_to_actor+0x586/0xc80
[ 92.653759][ T6566] ? __pfx_direct_splice_actor+0x10/0x10
[ 92.659390][ T6566] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 92.665280][ T6566] ? __fget_files+0x29/0x470
[ 92.669870][ T6566] ? __pfx_lock_release+0x10/0x10
[ 92.674899][ T6566] do_splice_direct+0x289/0x3e0
[ 92.679767][ T6566] ? __pfx_do_splice_direct+0x10/0x10
[ 92.685142][ T6566] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 92.691042][ T6566] ? rw_verify_area+0x1c3/0x6f0
[ 92.695892][ T6566] do_sendfile+0x561/0xe10
[ 92.700306][ T6566] ? __pfx_vfs_write+0x10/0x10
[ 92.705072][ T6566] ? __pfx_do_sendfile+0x10/0x10
[ 92.710014][ T6566] __se_sys_sendfile64+0x17c/0x1e0
[ 92.715139][ T6566] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 92.720779][ T6566] ? do_syscall_64+0x100/0x230
[ 92.725557][ T6566] ? do_syscall_64+0xb6/0x230
[ 92.730321][ T6566] do_syscall_64+0xf3/0x230
[ 92.734908][ T6566] ? clear_bhb_loop+0x35/0x90
[ 92.739596][ T6566] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.745489][ T6566] RIP: 0033:0x7fd98b87ad39
[ 92.749903][ T6566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 92.769598][ T6566] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 92.778023][ T6566] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 92.785994][ T6566] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 92.793959][ T6566] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 92.804023][ T6566] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 92.812174][ T6566] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 92.820154][ T6566]
[ 92.906157][ T29] audit: type=1800 audit(1730087021.725:16): pid=6578 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 92.941657][ T6578] FAULT_INJECTION: forcing a failure.
[ 92.941657][ T6578] name failslab, interval 1, probability 0, space 0, times 0
[ 92.974456][ T6578] CPU: 0 UID: 0 PID: 6578 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 92.983806][ T6578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 92.993865][ T6578] Call Trace:
[ 92.997168][ T6578]
[ 93.000101][ T6578] dump_stack_lvl+0x241/0x360
[ 93.004791][ T6578] ? __pfx_dump_stack_lvl+0x10/0x10
[ 93.010021][ T6578] ? __pfx__printk+0x10/0x10
[ 93.014613][ T6578] ? fs_reclaim_acquire+0x93/0x130
[ 93.019736][ T6578] ? __pfx___might_resched+0x10/0x10
[ 93.025062][ T6578] should_fail_ex+0x3b0/0x4e0
[ 93.029761][ T6578] ? ext4_find_extent+0x22a/0xd50
[ 93.034897][ T6578] should_failslab+0xac/0x100
[ 93.039633][ T6578] ? ext4_find_extent+0x22a/0xd50
[ 93.044669][ T6578] __kmalloc_noprof+0xd8/0x400
[ 93.049441][ T6578] ext4_find_extent+0x22a/0xd50
[ 93.054294][ T6578] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 93.059843][ T6578] ext4_ext_map_blocks+0x2f3/0x7e40
[ 93.065067][ T6578] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 93.070701][ T6578] ? __pfx_lock_acquire+0x10/0x10
[ 93.075730][ T6578] ? __pfx___might_resched+0x10/0x10
[ 93.081052][ T6578] ? __pfx_down_write+0x10/0x10
[ 93.085935][ T6578] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 93.091460][ T6578] ext4_map_blocks+0x8c2/0x1960
[ 93.096336][ T6578] ? __pfx_ext4_map_blocks+0x10/0x10
[ 93.101640][ T6578] ext4_iomap_begin+0x8e6/0xd30
[ 93.106502][ T6578] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 93.111882][ T6578] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 93.117255][ T6578] iomap_iter+0x691/0xf60
[ 93.121599][ T6578] ? blk_start_plug+0x70/0x1b0
[ 93.126362][ T6578] __iomap_dio_rw+0xdea/0x2370
[ 93.131123][ T6578] ? direct_splice_actor+0x11b/0x220
[ 93.136404][ T6578] ? splice_direct_to_actor+0x586/0xc80
[ 93.141955][ T6578] ? do_splice_direct+0x289/0x3e0
[ 93.146997][ T6578] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 93.153338][ T6578] ? __pfx___iomap_dio_rw+0x10/0x10
[ 93.158554][ T6578] ? jbd2_journal_stop+0x902/0xd80
[ 93.163677][ T6578] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 93.169134][ T6578] ? __pfx_ext4_orphan_add+0x10/0x10
[ 93.174517][ T6578] iomap_dio_rw+0x46/0xa0
[ 93.178986][ T6578] ext4_file_write_iter+0x15f0/0x1a20
[ 93.184380][ T6578] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 93.190214][ T6578] iter_file_splice_write+0xbfa/0x1510
[ 93.195699][ T6578] ? __pfx_iter_file_splice_write+0x10/0x10
[ 93.201600][ T6578] ? rcu_read_lock_any_held+0xb7/0x160
[ 93.207070][ T6578] ? __pfx_iter_file_splice_write+0x10/0x10
[ 93.212966][ T6578] direct_splice_actor+0x11b/0x220
[ 93.218094][ T6578] splice_direct_to_actor+0x586/0xc80
[ 93.223569][ T6578] ? __pfx_direct_splice_actor+0x10/0x10
[ 93.229295][ T6578] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 93.235209][ T6578] ? __fget_files+0x29/0x470
[ 93.239802][ T6578] ? __pfx_lock_release+0x10/0x10
[ 93.244833][ T6578] do_splice_direct+0x289/0x3e0
[ 93.249697][ T6578] ? __pfx_do_splice_direct+0x10/0x10
[ 93.255090][ T6578] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 93.261013][ T6578] ? rw_verify_area+0x1c3/0x6f0
[ 93.265881][ T6578] do_sendfile+0x561/0xe10
[ 93.270304][ T6578] ? __pfx_vfs_write+0x10/0x10
[ 93.275071][ T6578] ? __pfx_do_sendfile+0x10/0x10
[ 93.280021][ T6578] __se_sys_sendfile64+0x17c/0x1e0
[ 93.285138][ T6578] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 93.290774][ T6578] ? do_syscall_64+0x100/0x230
[ 93.295536][ T6578] ? do_syscall_64+0xb6/0x230
[ 93.300209][ T6578] do_syscall_64+0xf3/0x230
[ 93.304773][ T6578] ? clear_bhb_loop+0x35/0x90
[ 93.309481][ T6578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.315392][ T6578] RIP: 0033:0x7fd98b87ad39
[ 93.319802][ T6578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.339405][ T6578] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 93.347819][ T6578] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 93.355797][ T6578] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 93.363766][ T6578] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 93.371740][ T6578] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 93.379708][ T6578] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 93.387886][ T6578]
[ 93.460777][ T6583] loop0: detected capacity change from 0 to 32768
[ 93.470111][ T6583] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6583)
[ 93.487337][ T6583] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 93.497688][ T6583] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 93.509179][ T6583] BTRFS info (device loop0): using free-space-tree
[ 93.559428][ T29] audit: type=1800 audit(1730087022.375:17): pid=6599 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 93.560739][ T6599] FAULT_INJECTION: forcing a failure.
[ 93.560739][ T6599] name failslab, interval 1, probability 0, space 0, times 0
[ 93.592843][ T6599] CPU: 0 UID: 0 PID: 6599 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 93.602183][ T6599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 93.612270][ T6599] Call Trace:
[ 93.615562][ T6599]
[ 93.618505][ T6599] dump_stack_lvl+0x241/0x360
[ 93.623189][ T6599] ? __pfx_dump_stack_lvl+0x10/0x10
[ 93.628390][ T6599] ? __pfx__printk+0x10/0x10
[ 93.632982][ T6599] ? fs_reclaim_acquire+0x93/0x130
[ 93.638122][ T6599] ? __pfx___might_resched+0x10/0x10
[ 93.643412][ T6599] should_fail_ex+0x3b0/0x4e0
[ 93.648091][ T6599] ? ext4_find_extent+0x22a/0xd50
[ 93.653124][ T6599] should_failslab+0xac/0x100
[ 93.657900][ T6599] ? ext4_find_extent+0x22a/0xd50
[ 93.662930][ T6599] __kmalloc_noprof+0xd8/0x400
[ 93.667698][ T6599] ext4_find_extent+0x22a/0xd50
[ 93.672545][ T6599] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 93.678003][ T6599] ext4_ext_map_blocks+0x2f3/0x7e40
[ 93.683223][ T6599] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 93.688863][ T6599] ? __pfx_lock_acquire+0x10/0x10
[ 93.693982][ T6599] ? __pfx___might_resched+0x10/0x10
[ 93.699281][ T6599] ? __pfx_down_write+0x10/0x10
[ 93.704239][ T6599] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 93.709716][ T6599] ext4_map_blocks+0x8c2/0x1960
[ 93.714662][ T6599] ? __pfx_ext4_map_blocks+0x10/0x10
[ 93.719966][ T6599] ext4_iomap_begin+0x8e6/0xd30
[ 93.724864][ T6599] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 93.730254][ T6599] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 93.735623][ T6599] iomap_iter+0x691/0xf60
[ 93.739957][ T6599] ? blk_start_plug+0x70/0x1b0
[ 93.744718][ T6599] __iomap_dio_rw+0xdea/0x2370
[ 93.749477][ T6599] ? direct_splice_actor+0x11b/0x220
[ 93.754766][ T6599] ? splice_direct_to_actor+0x586/0xc80
[ 93.760308][ T6599] ? do_splice_direct+0x289/0x3e0
[ 93.765350][ T6599] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 93.771684][ T6599] ? __pfx___iomap_dio_rw+0x10/0x10
[ 93.776894][ T6599] ? jbd2_journal_stop+0x902/0xd80
[ 93.782012][ T6599] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 93.787472][ T6599] ? __pfx_ext4_orphan_add+0x10/0x10
[ 93.792852][ T6599] iomap_dio_rw+0x46/0xa0
[ 93.797277][ T6599] ext4_file_write_iter+0x15f0/0x1a20
[ 93.802676][ T6599] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 93.808415][ T6599] iter_file_splice_write+0xbfa/0x1510
[ 93.813892][ T6599] ? __pfx_iter_file_splice_write+0x10/0x10
[ 93.819825][ T6599] ? rcu_read_lock_any_held+0xb7/0x160
[ 93.825297][ T6599] ? __pfx_iter_file_splice_write+0x10/0x10
[ 93.831196][ T6599] direct_splice_actor+0x11b/0x220
[ 93.836311][ T6599] splice_direct_to_actor+0x586/0xc80
[ 93.841696][ T6599] ? __pfx_direct_splice_actor+0x10/0x10
[ 93.847417][ T6599] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 93.853312][ T6599] ? __fget_files+0x29/0x470
[ 93.857931][ T6599] ? __pfx_lock_release+0x10/0x10
[ 93.863056][ T6599] do_splice_direct+0x289/0x3e0
[ 93.867922][ T6599] ? __pfx_do_splice_direct+0x10/0x10
[ 93.873298][ T6599] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 93.879210][ T6599] ? rw_verify_area+0x1c3/0x6f0
[ 93.884064][ T6599] do_sendfile+0x561/0xe10
[ 93.888503][ T6599] ? __pfx_vfs_write+0x10/0x10
[ 93.893274][ T6599] ? __pfx_do_sendfile+0x10/0x10
[ 93.898217][ T6599] __se_sys_sendfile64+0x17c/0x1e0
[ 93.903425][ T6599] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 93.909064][ T6599] ? do_syscall_64+0x100/0x230
[ 93.913845][ T6599] ? do_syscall_64+0xb6/0x230
[ 93.918524][ T6599] do_syscall_64+0xf3/0x230
[ 93.923027][ T6599] ? clear_bhb_loop+0x35/0x90
[ 93.927703][ T6599] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.933594][ T6599] RIP: 0033:0x7fd98b87ad39
[ 93.938036][ T6599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 93.957640][ T6599] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 93.966057][ T6599] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 93.974043][ T6599] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 93.982012][ T6599] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 93.989983][ T6599] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 93.997953][ T6599] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 94.005938][ T6599]
[ 94.057843][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 94.235750][ T6614] FAULT_INJECTION: forcing a failure.
[ 94.235750][ T6614] name failslab, interval 1, probability 0, space 0, times 0
[ 94.254147][ T29] audit: type=1800 audit(1730087023.055:18): pid=6614 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 94.301260][ T6614] CPU: 1 UID: 0 PID: 6614 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 94.311053][ T6614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 94.321238][ T6614] Call Trace:
[ 94.324519][ T6614]
[ 94.327447][ T6614] dump_stack_lvl+0x241/0x360
[ 94.332153][ T6614] ? __pfx_dump_stack_lvl+0x10/0x10
[ 94.337522][ T6614] ? __pfx__printk+0x10/0x10
[ 94.342110][ T6614] ? fs_reclaim_acquire+0x93/0x130
[ 94.347250][ T6614] ? __pfx___might_resched+0x10/0x10
[ 94.352572][ T6614] should_fail_ex+0x3b0/0x4e0
[ 94.357282][ T6614] ? ext4_mb_new_blocks+0x665/0x4e30
[ 94.362818][ T6614] should_failslab+0xac/0x100
[ 94.367506][ T6614] ? ext4_mb_new_blocks+0x665/0x4e30
[ 94.372797][ T6614] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 94.378179][ T6614] ext4_mb_new_blocks+0x665/0x4e30
[ 94.383311][ T6614] ? ext4_find_extent+0x22a/0xd50
[ 94.388431][ T6614] ? ext4_find_extent+0x22a/0xd50
[ 94.393451][ T6614] ? rcu_is_watching+0x15/0xb0
[ 94.398210][ T6614] ? ext4_find_extent+0x22a/0xd50
[ 94.403238][ T6614] ? ext4_find_extent+0x22a/0xd50
[ 94.408389][ T6614] ? trace_kmalloc+0x1f/0xd0
[ 94.413021][ T6614] ? __kmalloc_noprof+0x21a/0x400
[ 94.418065][ T6614] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 94.423616][ T6614] ? ext4_ext_search_right+0x4ab/0x860
[ 94.429172][ T6614] ? ext4_find_extent+0xad4/0xd50
[ 94.434194][ T6614] ? ext4_ext_check_overlap+0x180/0x5b0
[ 94.439755][ T6614] ? ext4_inode_to_goal_block+0x317/0x450
[ 94.445483][ T6614] ext4_ext_map_blocks+0x1beb/0x7e40
[ 94.450792][ T6614] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 94.456432][ T6614] ? __pfx_lock_acquire+0x10/0x10
[ 94.461724][ T6614] ? __pfx___might_resched+0x10/0x10
[ 94.467026][ T6614] ? __pfx_down_write+0x10/0x10
[ 94.471882][ T6614] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 94.477348][ T6614] ext4_map_blocks+0x8c2/0x1960
[ 94.482218][ T6614] ? __pfx_ext4_map_blocks+0x10/0x10
[ 94.487521][ T6614] ext4_iomap_begin+0x8e6/0xd30
[ 94.492420][ T6614] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 94.497807][ T6614] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 94.503187][ T6614] iomap_iter+0x691/0xf60
[ 94.507551][ T6614] ? blk_start_plug+0x70/0x1b0
[ 94.512343][ T6614] __iomap_dio_rw+0xdea/0x2370
[ 94.517268][ T6614] ? direct_splice_actor+0x11b/0x220
[ 94.522583][ T6614] ? splice_direct_to_actor+0x586/0xc80
[ 94.528140][ T6614] ? do_splice_direct+0x289/0x3e0
[ 94.533198][ T6614] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 94.539624][ T6614] ? __pfx___iomap_dio_rw+0x10/0x10
[ 94.544906][ T6614] ? jbd2_journal_stop+0x902/0xd80
[ 94.550033][ T6614] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 94.555493][ T6614] ? __pfx_ext4_orphan_add+0x10/0x10
[ 94.560781][ T6614] iomap_dio_rw+0x46/0xa0
[ 94.565114][ T6614] ext4_file_write_iter+0x15f0/0x1a20
[ 94.570504][ T6614] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 94.576230][ T6614] iter_file_splice_write+0xbfa/0x1510
[ 94.581712][ T6614] ? __pfx_iter_file_splice_write+0x10/0x10
[ 94.587616][ T6614] ? rcu_read_lock_any_held+0xb7/0x160
[ 94.593094][ T6614] ? __pfx_iter_file_splice_write+0x10/0x10
[ 94.599080][ T6614] direct_splice_actor+0x11b/0x220
[ 94.604635][ T6614] splice_direct_to_actor+0x586/0xc80
[ 94.610027][ T6614] ? __pfx_direct_splice_actor+0x10/0x10
[ 94.615663][ T6614] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 94.621556][ T6614] ? __fget_files+0x29/0x470
[ 94.626150][ T6614] ? __pfx_lock_release+0x10/0x10
[ 94.631181][ T6614] do_splice_direct+0x289/0x3e0
[ 94.636032][ T6614] ? __pfx_do_splice_direct+0x10/0x10
[ 94.641406][ T6614] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 94.647304][ T6614] ? rw_verify_area+0x1c3/0x6f0
[ 94.652178][ T6614] do_sendfile+0x561/0xe10
[ 94.656597][ T6614] ? __pfx_vfs_write+0x10/0x10
[ 94.661377][ T6614] ? __pfx_do_sendfile+0x10/0x10
[ 94.666328][ T6614] __se_sys_sendfile64+0x17c/0x1e0
[ 94.671447][ T6614] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 94.677081][ T6614] ? do_syscall_64+0x100/0x230
[ 94.681846][ T6614] ? do_syscall_64+0xb6/0x230
[ 94.686522][ T6614] do_syscall_64+0xf3/0x230
[ 94.691026][ T6614] ? clear_bhb_loop+0x35/0x90
[ 94.695702][ T6614] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.701591][ T6614] RIP: 0033:0x7fd98b87ad39
[ 94.706023][ T6614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 94.725733][ T6614] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 94.734166][ T6614] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 94.742140][ T6614] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 94.750198][ T6614] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 94.758167][ T6614] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 94.766233][ T6614] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 94.774363][ T6614]
[ 94.844523][ T6620] loop0: detected capacity change from 0 to 32768
[ 94.858210][ T6620] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6620)
[ 94.880890][ T6620] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 94.894323][ T6620] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 94.909539][ T6620] BTRFS info (device loop0): using free-space-tree
[ 94.944390][ T29] audit: type=1800 audit(1730087023.765:19): pid=6630 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 94.946757][ T6630] FAULT_INJECTION: forcing a failure.
[ 94.946757][ T6630] name failslab, interval 1, probability 0, space 0, times 0
[ 94.979771][ T6630] CPU: 1 UID: 0 PID: 6630 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 94.989131][ T6630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 94.999222][ T6630] Call Trace:
[ 95.002534][ T6630]
[ 95.005493][ T6630] dump_stack_lvl+0x241/0x360
[ 95.010298][ T6630] ? __pfx_dump_stack_lvl+0x10/0x10
[ 95.015534][ T6630] ? __pfx__printk+0x10/0x10
[ 95.020156][ T6630] ? fs_reclaim_acquire+0x93/0x130
[ 95.025316][ T6630] ? __pfx___might_resched+0x10/0x10
[ 95.030738][ T6630] should_fail_ex+0x3b0/0x4e0
[ 95.035466][ T6630] ? ext4_mb_new_blocks+0x665/0x4e30
[ 95.040822][ T6630] should_failslab+0xac/0x100
[ 95.045686][ T6630] ? ext4_mb_new_blocks+0x665/0x4e30
[ 95.050975][ T6630] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 95.056357][ T6630] ext4_mb_new_blocks+0x665/0x4e30
[ 95.061579][ T6630] ? ext4_find_extent+0x22a/0xd50
[ 95.066607][ T6630] ? ext4_find_extent+0x22a/0xd50
[ 95.071665][ T6630] ? rcu_is_watching+0x15/0xb0
[ 95.076432][ T6630] ? ext4_find_extent+0x22a/0xd50
[ 95.081471][ T6630] ? ext4_find_extent+0x22a/0xd50
[ 95.086488][ T6630] ? trace_kmalloc+0x1f/0xd0
[ 95.091164][ T6630] ? __kmalloc_noprof+0x21a/0x400
[ 95.096456][ T6630] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 95.102007][ T6630] ? ext4_ext_search_right+0x4ab/0x860
[ 95.107461][ T6630] ? ext4_find_extent+0xad4/0xd50
[ 95.112478][ T6630] ? ext4_ext_check_overlap+0x180/0x5b0
[ 95.118021][ T6630] ? ext4_inode_to_goal_block+0x317/0x450
[ 95.123745][ T6630] ext4_ext_map_blocks+0x1beb/0x7e40
[ 95.129075][ T6630] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 95.134727][ T6630] ? __pfx_lock_acquire+0x10/0x10
[ 95.139765][ T6630] ? __pfx___might_resched+0x10/0x10
[ 95.145066][ T6630] ? __pfx_down_write+0x10/0x10
[ 95.149921][ T6630] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 95.155386][ T6630] ext4_map_blocks+0x8c2/0x1960
[ 95.160421][ T6630] ? __pfx_ext4_map_blocks+0x10/0x10
[ 95.165721][ T6630] ext4_iomap_begin+0x8e6/0xd30
[ 95.170676][ T6630] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 95.176057][ T6630] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 95.181450][ T6630] iomap_iter+0x691/0xf60
[ 95.186136][ T6630] ? blk_start_plug+0x70/0x1b0
[ 95.190924][ T6630] __iomap_dio_rw+0xdea/0x2370
[ 95.195840][ T6630] ? direct_splice_actor+0x11b/0x220
[ 95.201139][ T6630] ? splice_direct_to_actor+0x586/0xc80
[ 95.206767][ T6630] ? do_splice_direct+0x289/0x3e0
[ 95.211811][ T6630] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 95.218167][ T6630] ? __pfx___iomap_dio_rw+0x10/0x10
[ 95.223374][ T6630] ? jbd2_journal_stop+0x902/0xd80
[ 95.228490][ T6630] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 95.234051][ T6630] ? __pfx_ext4_orphan_add+0x10/0x10
[ 95.239336][ T6630] iomap_dio_rw+0x46/0xa0
[ 95.243707][ T6630] ext4_file_write_iter+0x15f0/0x1a20
[ 95.249122][ T6630] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 95.254866][ T6630] iter_file_splice_write+0xbfa/0x1510
[ 95.260441][ T6630] ? __pfx_iter_file_splice_write+0x10/0x10
[ 95.266350][ T6630] ? rcu_read_lock_any_held+0xb7/0x160
[ 95.272689][ T6630] ? __pfx_iter_file_splice_write+0x10/0x10
[ 95.278592][ T6630] direct_splice_actor+0x11b/0x220
[ 95.283797][ T6630] splice_direct_to_actor+0x586/0xc80
[ 95.289186][ T6630] ? __pfx_direct_splice_actor+0x10/0x10
[ 95.294850][ T6630] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 95.300836][ T6630] ? __fget_files+0x29/0x470
[ 95.305526][ T6630] ? __pfx_lock_release+0x10/0x10
[ 95.310565][ T6630] do_splice_direct+0x289/0x3e0
[ 95.315856][ T6630] ? __pfx_do_splice_direct+0x10/0x10
[ 95.321240][ T6630] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 95.328011][ T6630] ? rw_verify_area+0x1c3/0x6f0
[ 95.332867][ T6630] do_sendfile+0x561/0xe10
[ 95.337319][ T6630] ? __pfx_vfs_write+0x10/0x10
[ 95.342178][ T6630] ? __pfx_do_sendfile+0x10/0x10
[ 95.347131][ T6630] __se_sys_sendfile64+0x17c/0x1e0
[ 95.352350][ T6630] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 95.357989][ T6630] ? do_syscall_64+0x100/0x230
[ 95.362788][ T6630] ? do_syscall_64+0xb6/0x230
[ 95.367474][ T6630] do_syscall_64+0xf3/0x230
[ 95.372018][ T6630] ? clear_bhb_loop+0x35/0x90
[ 95.376713][ T6630] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.382699][ T6630] RIP: 0033:0x7fd98b87ad39
[ 95.387112][ T6630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 95.406762][ T6630] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 95.415187][ T6630] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 95.423161][ T6630] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 95.431150][ T6630] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 95.439294][ T6630] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 95.447297][ T6630] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 95.455299][ T6630]
2024/10/28 03:43:44 executed programs: 18
[ 95.555157][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 95.701337][ T6654] FAULT_INJECTION: forcing a failure.
[ 95.701337][ T6654] name failslab, interval 1, probability 0, space 0, times 0
[ 95.703334][ T29] audit: type=1800 audit(1730087024.525:20): pid=6654 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 95.738443][ T6654] CPU: 1 UID: 0 PID: 6654 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 95.747800][ T6654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 95.757885][ T6654] Call Trace:
[ 95.761201][ T6654]
[ 95.764162][ T6654] dump_stack_lvl+0x241/0x360
[ 95.768880][ T6654] ? __pfx_dump_stack_lvl+0x10/0x10
[ 95.774119][ T6654] ? __pfx__printk+0x10/0x10
[ 95.778749][ T6654] ? fs_reclaim_acquire+0x93/0x130
[ 95.783913][ T6654] ? __pfx___might_resched+0x10/0x10
[ 95.789255][ T6654] should_fail_ex+0x3b0/0x4e0
[ 95.793981][ T6654] ? ext4_mb_new_blocks+0x665/0x4e30
[ 95.799410][ T6654] should_failslab+0xac/0x100
[ 95.804228][ T6654] ? ext4_mb_new_blocks+0x665/0x4e30
[ 95.809650][ T6654] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 95.815073][ T6654] ext4_mb_new_blocks+0x665/0x4e30
[ 95.820250][ T6654] ? ext4_find_extent+0x22a/0xd50
[ 95.825309][ T6654] ? ext4_find_extent+0x22a/0xd50
[ 95.830370][ T6654] ? rcu_is_watching+0x15/0xb0
[ 95.835173][ T6654] ? ext4_find_extent+0x22a/0xd50
[ 95.840224][ T6654] ? ext4_find_extent+0x22a/0xd50
[ 95.845280][ T6654] ? trace_kmalloc+0x1f/0xd0
[ 95.849884][ T6654] ? __kmalloc_noprof+0x21a/0x400
[ 95.854915][ T6654] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 95.860463][ T6654] ? ext4_ext_search_right+0x4ab/0x860
[ 95.865915][ T6654] ? ext4_find_extent+0xad4/0xd50
[ 95.870937][ T6654] ? ext4_ext_check_overlap+0x180/0x5b0
[ 95.876480][ T6654] ? ext4_inode_to_goal_block+0x317/0x450
[ 95.882204][ T6654] ext4_ext_map_blocks+0x1beb/0x7e40
[ 95.887508][ T6654] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 95.893138][ T6654] ? __pfx_lock_acquire+0x10/0x10
[ 95.898168][ T6654] ? __pfx___might_resched+0x10/0x10
[ 95.903468][ T6654] ? __pfx_down_write+0x10/0x10
[ 95.908325][ T6654] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 95.913795][ T6654] ext4_map_blocks+0x8c2/0x1960
[ 95.918665][ T6654] ? __pfx_ext4_map_blocks+0x10/0x10
[ 95.923968][ T6654] ext4_iomap_begin+0x8e6/0xd30
[ 95.928828][ T6654] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 95.934212][ T6654] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 95.939584][ T6654] iomap_iter+0x691/0xf60
[ 95.943923][ T6654] ? blk_start_plug+0x70/0x1b0
[ 95.948697][ T6654] __iomap_dio_rw+0xdea/0x2370
[ 95.953453][ T6654] ? direct_splice_actor+0x11b/0x220
[ 95.958733][ T6654] ? splice_direct_to_actor+0x586/0xc80
[ 95.964276][ T6654] ? do_splice_direct+0x289/0x3e0
[ 95.969318][ T6654] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 95.975658][ T6654] ? __pfx___iomap_dio_rw+0x10/0x10
[ 95.980866][ T6654] ? jbd2_journal_stop+0x902/0xd80
[ 95.985980][ T6654] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 95.991436][ T6654] ? __pfx_ext4_orphan_add+0x10/0x10
[ 95.996736][ T6654] iomap_dio_rw+0x46/0xa0
[ 96.001073][ T6654] ext4_file_write_iter+0x15f0/0x1a20
[ 96.006460][ T6654] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 96.012220][ T6654] iter_file_splice_write+0xbfa/0x1510
[ 96.017787][ T6654] ? __pfx_iter_file_splice_write+0x10/0x10
[ 96.023690][ T6654] ? rcu_read_lock_any_held+0xb7/0x160
[ 96.029247][ T6654] ? __pfx_iter_file_splice_write+0x10/0x10
[ 96.035138][ T6654] direct_splice_actor+0x11b/0x220
[ 96.040265][ T6654] splice_direct_to_actor+0x586/0xc80
[ 96.045651][ T6654] ? __pfx_direct_splice_actor+0x10/0x10
[ 96.051289][ T6654] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 96.057184][ T6654] ? __fget_files+0x29/0x470
[ 96.061776][ T6654] ? __pfx_lock_release+0x10/0x10
[ 96.066807][ T6654] do_splice_direct+0x289/0x3e0
[ 96.071663][ T6654] ? __pfx_do_splice_direct+0x10/0x10
[ 96.077083][ T6654] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 96.082995][ T6654] ? rw_verify_area+0x1c3/0x6f0
[ 96.087862][ T6654] do_sendfile+0x561/0xe10
[ 96.092367][ T6654] ? __pfx_vfs_write+0x10/0x10
[ 96.097245][ T6654] ? __pfx_do_sendfile+0x10/0x10
[ 96.102308][ T6654] __se_sys_sendfile64+0x17c/0x1e0
[ 96.107427][ T6654] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 96.113316][ T6654] ? do_syscall_64+0x100/0x230
[ 96.118466][ T6654] ? do_syscall_64+0xb6/0x230
[ 96.123188][ T6654] do_syscall_64+0xf3/0x230
[ 96.127733][ T6654] ? clear_bhb_loop+0x35/0x90
[ 96.132429][ T6654] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.138328][ T6654] RIP: 0033:0x7fd98b87ad39
[ 96.142749][ T6654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.162533][ T6654] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 96.170958][ T6654] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 96.178922][ T6654] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 96.186913][ T6654] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 96.194899][ T6654] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 96.202910][ T6654] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 96.210993][ T6654]
[ 96.287082][ T6660] loop0: detected capacity change from 0 to 32768
[ 96.297269][ T6660] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6660)
[ 96.315154][ T6660] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 96.326906][ T6660] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 96.338076][ T6660] BTRFS info (device loop0): using free-space-tree
[ 96.402989][ T6673] FAULT_INJECTION: forcing a failure.
[ 96.402989][ T6673] name failslab, interval 1, probability 0, space 0, times 0
[ 96.407693][ T29] audit: type=1800 audit(1730087025.225:21): pid=6673 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 96.415754][ T6673] CPU: 1 UID: 0 PID: 6673 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 96.415778][ T6673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 96.415788][ T6673] Call Trace:
[ 96.415796][ T6673]
[ 96.415804][ T6673] dump_stack_lvl+0x241/0x360
[ 96.415833][ T6673] ? __pfx_dump_stack_lvl+0x10/0x10
[ 96.415855][ T6673] ? __pfx__printk+0x10/0x10
[ 96.415877][ T6673] ? fs_reclaim_acquire+0x93/0x130
[ 96.415902][ T6673] ? __pfx___might_resched+0x10/0x10
[ 96.415932][ T6673] should_fail_ex+0x3b0/0x4e0
[ 96.415956][ T6673] ? ext4_find_extent+0x22a/0xd50
[ 96.415975][ T6673] should_failslab+0xac/0x100
[ 96.416002][ T6673] ? ext4_find_extent+0x22a/0xd50
[ 96.416020][ T6673] __kmalloc_noprof+0xd8/0x400
[ 96.416044][ T6673] ext4_find_extent+0x22a/0xd50
[ 96.515649][ T6673] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 96.521216][ T6673] ext4_ext_map_blocks+0x2f3/0x7e40
[ 96.526523][ T6673] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 96.532170][ T6673] ? __pfx_lock_acquire+0x10/0x10
[ 96.537246][ T6673] ? __pfx___might_resched+0x10/0x10
[ 96.542666][ T6673] ? __pfx_down_write+0x10/0x10
[ 96.547526][ T6673] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 96.552993][ T6673] ext4_map_blocks+0x8c2/0x1960
[ 96.557857][ T6673] ? __pfx_ext4_map_blocks+0x10/0x10
[ 96.563165][ T6673] ext4_iomap_begin+0x8e6/0xd30
[ 96.568027][ T6673] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 96.573412][ T6673] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 96.578873][ T6673] iomap_iter+0x691/0xf60
[ 96.583256][ T6673] ? blk_start_plug+0x70/0x1b0
[ 96.588028][ T6673] __iomap_dio_rw+0xdea/0x2370
[ 96.592787][ T6673] ? direct_splice_actor+0x11b/0x220
[ 96.598167][ T6673] ? splice_direct_to_actor+0x586/0xc80
[ 96.603799][ T6673] ? do_splice_direct+0x289/0x3e0
[ 96.608841][ T6673] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 96.615264][ T6673] ? __pfx___iomap_dio_rw+0x10/0x10
[ 96.620570][ T6673] ? jbd2_journal_stop+0x902/0xd80
[ 96.625805][ T6673] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 96.631267][ T6673] ? __pfx_ext4_orphan_add+0x10/0x10
[ 96.636560][ T6673] iomap_dio_rw+0x46/0xa0
[ 96.640891][ T6673] ext4_file_write_iter+0x15f0/0x1a20
[ 96.646278][ T6673] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 96.652005][ T6673] iter_file_splice_write+0xbfa/0x1510
[ 96.657579][ T6673] ? __pfx_iter_file_splice_write+0x10/0x10
[ 96.663573][ T6673] ? rcu_read_lock_any_held+0xb7/0x160
[ 96.669139][ T6673] ? __pfx_iter_file_splice_write+0x10/0x10
[ 96.675031][ T6673] direct_splice_actor+0x11b/0x220
[ 96.680199][ T6673] splice_direct_to_actor+0x586/0xc80
[ 96.685599][ T6673] ? __pfx_direct_splice_actor+0x10/0x10
[ 96.691406][ T6673] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 96.697297][ T6673] ? __fget_files+0x29/0x470
[ 96.701926][ T6673] ? __pfx_lock_release+0x10/0x10
[ 96.706973][ T6673] do_splice_direct+0x289/0x3e0
[ 96.711914][ T6673] ? __pfx_do_splice_direct+0x10/0x10
[ 96.717642][ T6673] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 96.723547][ T6673] ? rw_verify_area+0x1c3/0x6f0
[ 96.728404][ T6673] do_sendfile+0x561/0xe10
[ 96.732832][ T6673] ? __pfx_vfs_write+0x10/0x10
[ 96.737640][ T6673] ? __pfx_do_sendfile+0x10/0x10
[ 96.742597][ T6673] __se_sys_sendfile64+0x17c/0x1e0
[ 96.747729][ T6673] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 96.753362][ T6673] ? do_syscall_64+0x100/0x230
[ 96.758132][ T6673] ? do_syscall_64+0xb6/0x230
[ 96.762811][ T6673] do_syscall_64+0xf3/0x230
[ 96.767403][ T6673] ? clear_bhb_loop+0x35/0x90
[ 96.772087][ T6673] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.777983][ T6673] RIP: 0033:0x7fd98b87ad39
[ 96.782402][ T6673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.802212][ T6673] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 96.810768][ T6673] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 96.819024][ T6673] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 96.826996][ T6673] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 96.835053][ T6673] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 96.843034][ T6673] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 96.851028][ T6673]
[ 96.964024][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 97.099991][ T6693] FAULT_INJECTION: forcing a failure.
[ 97.099991][ T6693] name failslab, interval 1, probability 0, space 0, times 0
[ 97.112789][ T6693] CPU: 0 UID: 0 PID: 6693 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 97.122181][ T6693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 97.132239][ T6693] Call Trace:
[ 97.135520][ T6693]
[ 97.138482][ T6693] dump_stack_lvl+0x241/0x360
[ 97.143249][ T6693] ? __pfx_dump_stack_lvl+0x10/0x10
[ 97.148455][ T6693] ? __pfx__printk+0x10/0x10
[ 97.153050][ T6693] ? __asan_memset+0x23/0x50
[ 97.157730][ T6693] ? __es_remove_extent+0x314/0x1fa0
[ 97.163051][ T6693] should_fail_ex+0x3b0/0x4e0
[ 97.167762][ T6693] ? __es_insert_extent+0x761/0x1780
[ 97.173060][ T6693] should_failslab+0xac/0x100
[ 97.177747][ T6693] ? __es_insert_extent+0x761/0x1780
[ 97.183030][ T6693] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 97.188416][ T6693] __es_insert_extent+0x761/0x1780
[ 97.193531][ T6693] ? __pfx_do_raw_write_lock+0x10/0x10
[ 97.199003][ T6693] ext4_es_insert_extent+0x6ce/0x3230
[ 97.204386][ T6693] ? ext4_find_extent+0x22a/0xd50
[ 97.209407][ T6693] ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 97.215214][ T6693] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 97.220776][ T6693] ? ext4_es_find_extent_range+0x225/0x560
[ 97.226611][ T6693] ? __pfx_ext4_es_is_delayed+0x10/0x10
[ 97.232177][ T6693] ext4_ext_map_blocks+0x2892/0x7e40
[ 97.237548][ T6693] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 97.243207][ T6693] ? __pfx_down_read+0x10/0x10
[ 97.247977][ T6693] ? rcu_is_watching+0x15/0xb0
[ 97.252746][ T6693] ext4_map_query_blocks+0x97/0x2c0
[ 97.257951][ T6693] ext4_map_blocks+0x3d0/0x1960
[ 97.262813][ T6693] ? __pfx_ext4_map_blocks+0x10/0x10
[ 97.268185][ T6693] ? trace_jbd2_handle_start+0x9c/0x250
[ 97.273918][ T6693] ext4_iomap_begin+0x8e6/0xd30
[ 97.278805][ T6693] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 97.284190][ T6693] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 97.289567][ T6693] iomap_iter+0x691/0xf60
[ 97.293912][ T6693] ? blk_start_plug+0x70/0x1b0
[ 97.298676][ T6693] __iomap_dio_rw+0xdea/0x2370
[ 97.303438][ T6693] ? direct_splice_actor+0x11b/0x220
[ 97.308738][ T6693] ? splice_direct_to_actor+0x586/0xc80
[ 97.314280][ T6693] ? do_splice_direct+0x289/0x3e0
[ 97.319323][ T6693] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 97.325686][ T6693] ? __pfx___iomap_dio_rw+0x10/0x10
[ 97.330949][ T6693] ? jbd2_journal_stop+0x902/0xd80
[ 97.336084][ T6693] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 97.341545][ T6693] ? __pfx_ext4_orphan_add+0x10/0x10
[ 97.346841][ T6693] iomap_dio_rw+0x46/0xa0
[ 97.351205][ T6693] ext4_file_write_iter+0x15f0/0x1a20
[ 97.356725][ T6693] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 97.362586][ T6693] iter_file_splice_write+0xbfa/0x1510
[ 97.368084][ T6693] ? __pfx_iter_file_splice_write+0x10/0x10
[ 97.373995][ T6693] ? rcu_read_lock_any_held+0xb7/0x160
[ 97.379467][ T6693] ? __pfx_iter_file_splice_write+0x10/0x10
[ 97.385362][ T6693] direct_splice_actor+0x11b/0x220
[ 97.390482][ T6693] splice_direct_to_actor+0x586/0xc80
[ 97.396127][ T6693] ? __pfx_direct_splice_actor+0x10/0x10
[ 97.401767][ T6693] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 97.408108][ T6693] ? __fget_files+0x29/0x470
[ 97.412802][ T6693] ? __pfx_lock_release+0x10/0x10
[ 97.417865][ T6693] do_splice_direct+0x289/0x3e0
[ 97.422725][ T6693] ? __pfx_do_splice_direct+0x10/0x10
[ 97.428181][ T6693] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 97.434076][ T6693] ? rw_verify_area+0x1c3/0x6f0
[ 97.438934][ T6693] do_sendfile+0x561/0xe10
[ 97.443375][ T6693] ? __pfx_vfs_write+0x10/0x10
[ 97.448165][ T6693] ? __pfx_do_sendfile+0x10/0x10
[ 97.453133][ T6693] __se_sys_sendfile64+0x17c/0x1e0
[ 97.458259][ T6693] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 97.463901][ T6693] ? do_syscall_64+0x100/0x230
[ 97.468704][ T6693] ? do_syscall_64+0xb6/0x230
[ 97.473384][ T6693] do_syscall_64+0xf3/0x230
[ 97.477885][ T6693] ? clear_bhb_loop+0x35/0x90
[ 97.482578][ T6693] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.488734][ T6693] RIP: 0033:0x7fd98b87ad39
[ 97.493149][ T6693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 97.512763][ T6693] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 97.521612][ T6693] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 97.529579][ T6693] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 97.537555][ T6693] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 97.545522][ T6693] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 97.553489][ T6693] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 97.561471][ T6693]
[ 97.565610][ T29] audit: type=1800 audit(1730087025.915:22): pid=6693 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 97.862584][ T6707] loop0: detected capacity change from 0 to 32768
[ 97.875515][ T6707] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6707)
[ 97.901776][ T6707] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 97.912093][ T6707] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 97.921854][ T6707] BTRFS info (device loop0): using free-space-tree
[ 97.962178][ T29] audit: type=1800 audit(1730087026.785:23): pid=6715 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 97.963799][ T6715] FAULT_INJECTION: forcing a failure.
[ 97.963799][ T6715] name failslab, interval 1, probability 0, space 0, times 0
[ 97.995297][ T6715] CPU: 1 UID: 0 PID: 6715 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 98.004720][ T6715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 98.014805][ T6715] Call Trace:
[ 98.018131][ T6715]
[ 98.021093][ T6715] dump_stack_lvl+0x241/0x360
[ 98.025960][ T6715] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.031182][ T6715] ? __pfx__printk+0x10/0x10
[ 98.035777][ T6715] ? fs_reclaim_acquire+0x93/0x130
[ 98.040893][ T6715] ? __pfx___might_resched+0x10/0x10
[ 98.046184][ T6715] should_fail_ex+0x3b0/0x4e0
[ 98.050879][ T6715] ? ext4_mb_new_blocks+0x665/0x4e30
[ 98.056195][ T6715] should_failslab+0xac/0x100
[ 98.060894][ T6715] ? ext4_mb_new_blocks+0x665/0x4e30
[ 98.066199][ T6715] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 98.071591][ T6715] ext4_mb_new_blocks+0x665/0x4e30
[ 98.076737][ T6715] ? ext4_find_extent+0x22a/0xd50
[ 98.081783][ T6715] ? ext4_find_extent+0x22a/0xd50
[ 98.086823][ T6715] ? rcu_is_watching+0x15/0xb0
[ 98.091586][ T6715] ? ext4_find_extent+0x22a/0xd50
[ 98.096605][ T6715] ? ext4_find_extent+0x22a/0xd50
[ 98.101731][ T6715] ? trace_kmalloc+0x1f/0xd0
[ 98.106340][ T6715] ? __kmalloc_noprof+0x21a/0x400
[ 98.111545][ T6715] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 98.117140][ T6715] ? ext4_ext_search_right+0x4ab/0x860
[ 98.122609][ T6715] ? ext4_find_extent+0xad4/0xd50
[ 98.127633][ T6715] ? ext4_ext_check_overlap+0x180/0x5b0
[ 98.133265][ T6715] ? ext4_inode_to_goal_block+0x317/0x450
[ 98.138985][ T6715] ext4_ext_map_blocks+0x1beb/0x7e40
[ 98.144292][ T6715] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 98.150026][ T6715] ? __pfx_lock_acquire+0x10/0x10
[ 98.155056][ T6715] ? __pfx___might_resched+0x10/0x10
[ 98.160377][ T6715] ? __pfx_down_write+0x10/0x10
[ 98.165233][ T6715] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 98.170783][ T6715] ext4_map_blocks+0x8c2/0x1960
[ 98.175847][ T6715] ? __pfx_ext4_map_blocks+0x10/0x10
[ 98.181158][ T6715] ext4_iomap_begin+0x8e6/0xd30
[ 98.186147][ T6715] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 98.191631][ T6715] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 98.197016][ T6715] iomap_iter+0x691/0xf60
[ 98.201358][ T6715] ? blk_start_plug+0x70/0x1b0
[ 98.206140][ T6715] __iomap_dio_rw+0xdea/0x2370
[ 98.210921][ T6715] ? direct_splice_actor+0x11b/0x220
[ 98.216207][ T6715] ? splice_direct_to_actor+0x586/0xc80
[ 98.221755][ T6715] ? do_splice_direct+0x289/0x3e0
[ 98.226970][ T6715] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 98.233323][ T6715] ? __pfx___iomap_dio_rw+0x10/0x10
[ 98.238664][ T6715] ? jbd2_journal_stop+0x902/0xd80
[ 98.243783][ T6715] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 98.249253][ T6715] ? __pfx_ext4_orphan_add+0x10/0x10
[ 98.254568][ T6715] iomap_dio_rw+0x46/0xa0
[ 98.258903][ T6715] ext4_file_write_iter+0x15f0/0x1a20
[ 98.264292][ T6715] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 98.270053][ T6715] iter_file_splice_write+0xbfa/0x1510
[ 98.275654][ T6715] ? __pfx_iter_file_splice_write+0x10/0x10
[ 98.281592][ T6715] ? rcu_read_lock_any_held+0xb7/0x160
[ 98.287073][ T6715] ? __pfx_iter_file_splice_write+0x10/0x10
[ 98.292990][ T6715] direct_splice_actor+0x11b/0x220
[ 98.298204][ T6715] splice_direct_to_actor+0x586/0xc80
[ 98.303681][ T6715] ? __pfx_direct_splice_actor+0x10/0x10
[ 98.309317][ T6715] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 98.315350][ T6715] ? __fget_files+0x29/0x470
[ 98.319965][ T6715] ? __pfx_lock_release+0x10/0x10
[ 98.325078][ T6715] do_splice_direct+0x289/0x3e0
[ 98.329971][ T6715] ? __pfx_do_splice_direct+0x10/0x10
[ 98.335542][ T6715] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 98.341457][ T6715] ? rw_verify_area+0x1c3/0x6f0
[ 98.346312][ T6715] do_sendfile+0x561/0xe10
[ 98.350738][ T6715] ? __pfx_vfs_write+0x10/0x10
[ 98.355510][ T6715] ? __pfx_do_sendfile+0x10/0x10
[ 98.360481][ T6715] __se_sys_sendfile64+0x17c/0x1e0
[ 98.365627][ T6715] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 98.371369][ T6715] ? do_syscall_64+0x100/0x230
[ 98.376140][ T6715] ? do_syscall_64+0xb6/0x230
[ 98.380932][ T6715] do_syscall_64+0xf3/0x230
[ 98.385466][ T6715] ? clear_bhb_loop+0x35/0x90
[ 98.390155][ T6715] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.396054][ T6715] RIP: 0033:0x7fd98b87ad39
[ 98.400467][ T6715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.420171][ T6715] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 98.428590][ T6715] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 98.436674][ T6715] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 98.444669][ T6715] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 98.452652][ T6715] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 98.460623][ T6715] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 98.468622][ T6715]
[ 98.499462][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 98.609089][ T29] audit: type=1800 audit(1730087027.435:24): pid=6730 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 98.610120][ T6730] FAULT_INJECTION: forcing a failure.
[ 98.610120][ T6730] name failslab, interval 1, probability 0, space 0, times 0
[ 98.662675][ T6730] CPU: 1 UID: 0 PID: 6730 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 98.672026][ T6730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 98.682286][ T6730] Call Trace:
[ 98.685685][ T6730]
[ 98.688645][ T6730] dump_stack_lvl+0x241/0x360
[ 98.693379][ T6730] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.698624][ T6730] ? __pfx__printk+0x10/0x10
[ 98.703246][ T6730] ? fs_reclaim_acquire+0x93/0x130
[ 98.708384][ T6730] ? __pfx___might_resched+0x10/0x10
[ 98.713713][ T6730] should_fail_ex+0x3b0/0x4e0
[ 98.718425][ T6730] ? jbd2__journal_start+0x14d/0x5d0
[ 98.723737][ T6730] should_failslab+0xac/0x100
[ 98.728418][ T6730] ? jbd2__journal_start+0x14d/0x5d0
[ 98.733800][ T6730] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 98.739188][ T6730] jbd2__journal_start+0x14d/0x5d0
[ 98.744430][ T6730] __ext4_journal_start_sb+0x239/0x600
[ 98.750111][ T6730] ext4_iomap_begin+0x7a1/0xd30
[ 98.754988][ T6730] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 98.760400][ T6730] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 98.765789][ T6730] iomap_iter+0x691/0xf60
[ 98.770125][ T6730] ? blk_start_plug+0x70/0x1b0
[ 98.774884][ T6730] __iomap_dio_rw+0xdea/0x2370
[ 98.779644][ T6730] ? direct_splice_actor+0x11b/0x220
[ 98.784936][ T6730] ? splice_direct_to_actor+0x586/0xc80
[ 98.790470][ T6730] ? do_splice_direct+0x289/0x3e0
[ 98.795528][ T6730] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 98.801860][ T6730] ? __pfx___iomap_dio_rw+0x10/0x10
[ 98.807056][ T6730] ? jbd2_journal_stop+0x902/0xd80
[ 98.812204][ T6730] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 98.817694][ T6730] ? __pfx_ext4_orphan_add+0x10/0x10
[ 98.823131][ T6730] iomap_dio_rw+0x46/0xa0
[ 98.827471][ T6730] ext4_file_write_iter+0x15f0/0x1a20
[ 98.832946][ T6730] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 98.838689][ T6730] iter_file_splice_write+0xbfa/0x1510
[ 98.844154][ T6730] ? __pfx_iter_file_splice_write+0x10/0x10
[ 98.850127][ T6730] ? rcu_read_lock_any_held+0xb7/0x160
[ 98.855585][ T6730] ? __pfx_iter_file_splice_write+0x10/0x10
[ 98.861560][ T6730] direct_splice_actor+0x11b/0x220
[ 98.866673][ T6730] splice_direct_to_actor+0x586/0xc80
[ 98.872081][ T6730] ? __pfx_direct_splice_actor+0x10/0x10
[ 98.877725][ T6730] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 98.883618][ T6730] ? __fget_files+0x29/0x470
[ 98.888204][ T6730] ? __pfx_lock_release+0x10/0x10
[ 98.893271][ T6730] do_splice_direct+0x289/0x3e0
[ 98.898127][ T6730] ? __pfx_do_splice_direct+0x10/0x10
[ 98.903504][ T6730] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 98.909414][ T6730] ? rw_verify_area+0x1c3/0x6f0
[ 98.914262][ T6730] do_sendfile+0x561/0xe10
[ 98.918684][ T6730] ? __pfx_vfs_write+0x10/0x10
[ 98.923556][ T6730] ? __pfx_do_sendfile+0x10/0x10
[ 98.928504][ T6730] __se_sys_sendfile64+0x17c/0x1e0
[ 98.933618][ T6730] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 98.939242][ T6730] ? do_syscall_64+0x100/0x230
[ 98.944001][ T6730] ? do_syscall_64+0xb6/0x230
[ 98.948669][ T6730] do_syscall_64+0xf3/0x230
[ 98.953166][ T6730] ? clear_bhb_loop+0x35/0x90
[ 98.957832][ T6730] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.963712][ T6730] RIP: 0033:0x7fd98b87ad39
[ 98.968117][ T6730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.987808][ T6730] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 98.996215][ T6730] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 99.004380][ T6730] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 99.012354][ T6730] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 99.020331][ T6730] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 99.028328][ T6730] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 99.036427][ T6730]
[ 99.075623][ T6732] loop0: detected capacity change from 0 to 32768
[ 99.083416][ T6732] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6732)
[ 99.101842][ T6732] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 99.112086][ T6732] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 99.121508][ T6732] BTRFS info (device loop0): using free-space-tree
[ 99.156928][ T29] audit: type=1800 audit(1730087027.975:25): pid=6732 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 99.178427][ T6732] FAULT_INJECTION: forcing a failure.
[ 99.178427][ T6732] name failslab, interval 1, probability 0, space 0, times 0
[ 99.191509][ T6732] CPU: 0 UID: 0 PID: 6732 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 99.200847][ T6732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 99.211452][ T6732] Call Trace:
[ 99.214764][ T6732]
[ 99.217731][ T6732] dump_stack_lvl+0x241/0x360
[ 99.222551][ T6732] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.227803][ T6732] ? __pfx__printk+0x10/0x10
[ 99.232532][ T6732] ? fs_reclaim_acquire+0x93/0x130
[ 99.237690][ T6732] ? __pfx___might_resched+0x10/0x10
[ 99.243036][ T6732] should_fail_ex+0x3b0/0x4e0
[ 99.247754][ T6732] ? btrfs_get_extent+0x31c/0x1690
[ 99.252975][ T6732] should_failslab+0xac/0x100
[ 99.257698][ T6732] ? btrfs_get_extent+0x31c/0x1690
[ 99.262857][ T6732] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 99.268278][ T6732] btrfs_get_extent+0x31c/0x1690
[ 99.273302][ T6732] ? xas_find+0x213/0x960
[ 99.277682][ T6732] ? filemap_range_has_page+0x356/0x3d0
[ 99.283266][ T6732] ? __pfx_btrfs_get_extent+0x10/0x10
[ 99.288651][ T6732] ? _raw_spin_unlock_irq+0x23/0x50
[ 99.293870][ T6732] btrfs_dio_iomap_begin+0x958/0x1180
[ 99.299342][ T6732] ? __pfx_btrfs_dio_iomap_begin+0x10/0x10
[ 99.305161][ T6732] ? __pfx_btrfs_dio_iomap_begin+0x10/0x10
[ 99.310970][ T6732] iomap_iter+0x691/0xf60
[ 99.315393][ T6732] ? blk_start_plug+0x70/0x1b0
[ 99.320244][ T6732] __iomap_dio_rw+0xdea/0x2370
[ 99.325023][ T6732] ? mark_lock+0x9a/0x360
[ 99.329449][ T6732] ? seqcount_lockdep_reader_access+0x157/0x220
[ 99.336065][ T6732] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 99.342667][ T6732] ? cap_inode_need_killpriv+0x51/0x60
[ 99.348833][ T6732] ? bpf_lsm_inode_need_killpriv+0x9/0x10
[ 99.354555][ T6732] ? file_remove_privs_flags+0x41d/0x590
[ 99.360190][ T6732] ? __pfx___iomap_dio_rw+0x10/0x10
[ 99.365440][ T6732] ? generic_write_checks+0x160/0x1c0
[ 99.370814][ T6732] ? btrfs_write_check+0x45c/0x580
[ 99.375930][ T6732] btrfs_direct_write+0x61b/0xa70
[ 99.381054][ T6732] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.387152][ T6732] ? __pfx_btrfs_direct_write+0x10/0x10
[ 99.392750][ T6732] btrfs_do_write_iter+0x2a0/0x760
[ 99.397880][ T6732] ? __pfx_btrfs_do_write_iter+0x10/0x10
[ 99.403787][ T6732] iter_file_splice_write+0xbfa/0x1510
[ 99.409270][ T6732] ? __pfx_iter_file_splice_write+0x10/0x10
[ 99.415174][ T6732] ? rcu_read_lock_any_held+0xb7/0x160
[ 99.420769][ T6732] ? __pfx_iter_file_splice_write+0x10/0x10
[ 99.426691][ T6732] direct_splice_actor+0x11b/0x220
[ 99.431808][ T6732] splice_direct_to_actor+0x586/0xc80
[ 99.437192][ T6732] ? __pfx_direct_splice_actor+0x10/0x10
[ 99.442822][ T6732] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 99.448719][ T6732] ? __fget_files+0x29/0x470
[ 99.453320][ T6732] ? __pfx_lock_release+0x10/0x10
[ 99.458349][ T6732] do_splice_direct+0x289/0x3e0
[ 99.463220][ T6732] ? __pfx_do_splice_direct+0x10/0x10
[ 99.468588][ T6732] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 99.474481][ T6732] ? rw_verify_area+0x1c3/0x6f0
[ 99.479334][ T6732] do_sendfile+0x561/0xe10
[ 99.483746][ T6732] ? __pfx_vfs_write+0x10/0x10
[ 99.488513][ T6732] ? __pfx_do_sendfile+0x10/0x10
[ 99.493541][ T6732] __se_sys_sendfile64+0x17c/0x1e0
[ 99.498685][ T6732] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 99.504321][ T6732] ? do_syscall_64+0x100/0x230
[ 99.509090][ T6732] ? do_syscall_64+0xb6/0x230
[ 99.513789][ T6732] do_syscall_64+0xf3/0x230
[ 99.518302][ T6732] ? clear_bhb_loop+0x35/0x90
[ 99.522978][ T6732] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.528864][ T6732] RIP: 0033:0x7fd98b87ad39
[ 99.533274][ T6732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.552888][ T6732] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 99.561306][ T6732] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 99.569274][ T6732] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 99.577333][ T6732] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 99.585303][ T6732] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 99.593426][ T6732] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 99.601413][ T6732]
[ 99.662445][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 99.762392][ T6752] loop0: detected capacity change from 0 to 32768
[ 99.772776][ T6752] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6752)
[ 99.790152][ T6752] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 99.802247][ T6752] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 99.812184][ T6752] BTRFS info (device loop0): using free-space-tree
[ 99.869914][ T29] audit: type=1800 audit(1730087028.695:26): pid=6758 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1938 res=0 errno=0
[ 99.871094][ T6758] FAULT_INJECTION: forcing a failure.
[ 99.871094][ T6758] name failslab, interval 1, probability 0, space 0, times 0
[ 99.908679][ T6758] CPU: 1 UID: 0 PID: 6758 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 99.918121][ T6758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 99.928215][ T6758] Call Trace:
[ 99.931566][ T6758]
[ 99.934789][ T6758] dump_stack_lvl+0x241/0x360
[ 99.939517][ T6758] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.944741][ T6758] ? __pfx__printk+0x10/0x10
[ 99.949354][ T6758] ? fs_reclaim_acquire+0x93/0x130
[ 99.954581][ T6758] ? __pfx___might_resched+0x10/0x10
[ 99.959888][ T6758] should_fail_ex+0x3b0/0x4e0
[ 99.964612][ T6758] ? ext4_find_extent+0x22a/0xd50
[ 99.969661][ T6758] should_failslab+0xac/0x100
[ 99.974379][ T6758] ? ext4_find_extent+0x22a/0xd50
[ 99.979430][ T6758] __kmalloc_noprof+0xd8/0x400
[ 99.984200][ T6758] ext4_find_extent+0x22a/0xd50
[ 99.989057][ T6758] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 99.994544][ T6758] ext4_ext_map_blocks+0x2f3/0x7e40
[ 99.999812][ T6758] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 100.005455][ T6758] ? __pfx_lock_acquire+0x10/0x10
[ 100.010511][ T6758] ? __pfx___might_resched+0x10/0x10
[ 100.015827][ T6758] ? __pfx_down_write+0x10/0x10
[ 100.020728][ T6758] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 100.026207][ T6758] ext4_map_blocks+0x8c2/0x1960
[ 100.031172][ T6758] ? __pfx_ext4_map_blocks+0x10/0x10
[ 100.036484][ T6758] ext4_iomap_begin+0x8e6/0xd30
[ 100.041356][ T6758] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 100.046877][ T6758] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 100.052250][ T6758] iomap_iter+0x691/0xf60
[ 100.056774][ T6758] ? blk_start_plug+0x70/0x1b0
[ 100.061547][ T6758] __iomap_dio_rw+0xdea/0x2370
[ 100.066331][ T6758] ? direct_splice_actor+0x11b/0x220
[ 100.071796][ T6758] ? splice_direct_to_actor+0x586/0xc80
[ 100.077353][ T6758] ? do_splice_direct+0x289/0x3e0
[ 100.082411][ T6758] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 100.088841][ T6758] ? __pfx___iomap_dio_rw+0x10/0x10
[ 100.094059][ T6758] ? jbd2_journal_stop+0x902/0xd80
[ 100.099186][ T6758] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 100.104655][ T6758] ? __pfx_ext4_orphan_add+0x10/0x10
[ 100.109942][ T6758] iomap_dio_rw+0x46/0xa0
[ 100.114359][ T6758] ext4_file_write_iter+0x15f0/0x1a20
[ 100.119756][ T6758] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 100.125494][ T6758] iter_file_splice_write+0xbfa/0x1510
[ 100.131063][ T6758] ? __pfx_iter_file_splice_write+0x10/0x10
[ 100.137050][ T6758] ? rcu_read_lock_any_held+0xb7/0x160
[ 100.142516][ T6758] ? __pfx_iter_file_splice_write+0x10/0x10
[ 100.148523][ T6758] direct_splice_actor+0x11b/0x220
[ 100.153640][ T6758] splice_direct_to_actor+0x586/0xc80
[ 100.159129][ T6758] ? __pfx_direct_splice_actor+0x10/0x10
[ 100.164761][ T6758] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 100.170766][ T6758] ? __fget_files+0x29/0x470
[ 100.175381][ T6758] ? __pfx_lock_release+0x10/0x10
[ 100.180435][ T6758] do_splice_direct+0x289/0x3e0
[ 100.185299][ T6758] ? __pfx_do_splice_direct+0x10/0x10
[ 100.190695][ T6758] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 100.196594][ T6758] ? rw_verify_area+0x1c3/0x6f0
[ 100.201448][ T6758] do_sendfile+0x561/0xe10
[ 100.205868][ T6758] ? __pfx_vfs_write+0x10/0x10
[ 100.210642][ T6758] ? __pfx_do_sendfile+0x10/0x10
[ 100.215681][ T6758] __se_sys_sendfile64+0x17c/0x1e0
[ 100.220801][ T6758] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 100.226442][ T6758] ? do_syscall_64+0x100/0x230
[ 100.231218][ T6758] ? do_syscall_64+0xb6/0x230
[ 100.235930][ T6758] do_syscall_64+0xf3/0x230
[ 100.240455][ T6758] ? clear_bhb_loop+0x35/0x90
[ 100.245146][ T6758] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.251223][ T6758] RIP: 0033:0x7fd98b87ad39
[ 100.255638][ T6758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.275247][ T6758] RSP: 002b:00007fd98b7ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 100.283750][ T6758] RAX: ffffffffffffffda RBX: 00007fd98b99c050 RCX: 00007fd98b87ad39
[ 100.292186][ T6758] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005
[ 100.300166][ T6758] RBP: 00007fd98b7ff120 R08: 0000000000000000 R09: 0000000000000000
[ 100.308138][ T6758] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 100.316110][ T6758] R13: 000000000000006e R14: 00007fd98b99c050 R15: 00007fff9e365ee8
[ 100.324109][ T6758]
[ 100.367949][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 100.493625][ T6772] FAULT_INJECTION: forcing a failure.
[ 100.493625][ T6772] name failslab, interval 1, probability 0, space 0, times 0
[ 100.506528][ T29] audit: type=1800 audit(1730087029.315:27): pid=6772 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1937 res=0 errno=0
[ 100.539033][ T6772] CPU: 1 UID: 0 PID: 6772 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 100.548412][ T6772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 100.558491][ T6772] Call Trace:
[ 100.561764][ T6772]
[ 100.564684][ T6772] dump_stack_lvl+0x241/0x360
[ 100.569363][ T6772] ? __pfx_dump_stack_lvl+0x10/0x10
[ 100.574553][ T6772] ? __pfx__printk+0x10/0x10
[ 100.579134][ T6772] ? fs_reclaim_acquire+0x93/0x130
[ 100.584233][ T6772] ? __pfx___might_resched+0x10/0x10
[ 100.589512][ T6772] should_fail_ex+0x3b0/0x4e0
[ 100.594179][ T6772] ? ext4_find_extent+0x22a/0xd50
[ 100.599208][ T6772] should_failslab+0xac/0x100
[ 100.603892][ T6772] ? ext4_find_extent+0x22a/0xd50
[ 100.608912][ T6772] __kmalloc_noprof+0xd8/0x400
[ 100.613674][ T6772] ext4_find_extent+0x22a/0xd50
[ 100.618533][ T6772] ? ext4_ext_map_blocks+0x35b9/0x7e40
[ 100.623999][ T6772] ext4_ext_map_blocks+0x2f3/0x7e40
[ 100.629661][ T6772] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 100.635382][ T6772] ? __pfx_lock_acquire+0x10/0x10
[ 100.640408][ T6772] ? __pfx___might_resched+0x10/0x10
[ 100.645710][ T6772] ? __pfx_down_write+0x10/0x10
[ 100.650562][ T6772] ? ext4_map_query_blocks+0x1a3/0x2c0
[ 100.656025][ T6772] ext4_map_blocks+0x8c2/0x1960
[ 100.660888][ T6772] ? __pfx_ext4_map_blocks+0x10/0x10
[ 100.666186][ T6772] ext4_iomap_begin+0x8e6/0xd30
[ 100.671053][ T6772] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 100.676518][ T6772] ? __pfx_ext4_iomap_begin+0x10/0x10
[ 100.682000][ T6772] iomap_iter+0x691/0xf60
[ 100.686356][ T6772] ? blk_start_plug+0x70/0x1b0
[ 100.691165][ T6772] __iomap_dio_rw+0xdea/0x2370
[ 100.695936][ T6772] ? direct_splice_actor+0x11b/0x220
[ 100.701230][ T6772] ? splice_direct_to_actor+0x586/0xc80
[ 100.706777][ T6772] ? do_splice_direct+0x289/0x3e0
[ 100.711913][ T6772] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 100.718250][ T6772] ? __pfx___iomap_dio_rw+0x10/0x10
[ 100.723481][ T6772] ? jbd2_journal_stop+0x902/0xd80
[ 100.728982][ T6772] ? __pfx_jbd2_journal_stop+0x10/0x10
[ 100.734441][ T6772] ? __pfx_ext4_orphan_add+0x10/0x10
[ 100.739727][ T6772] iomap_dio_rw+0x46/0xa0
[ 100.744085][ T6772] ext4_file_write_iter+0x15f0/0x1a20
[ 100.749490][ T6772] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 100.755226][ T6772] iter_file_splice_write+0xbfa/0x1510
[ 100.760709][ T6772] ? __pfx_iter_file_splice_write+0x10/0x10
[ 100.766613][ T6772] ? rcu_read_lock_any_held+0xb7/0x160
[ 100.772079][ T6772] ? __pfx_iter_file_splice_write+0x10/0x10
[ 100.777969][ T6772] direct_splice_actor+0x11b/0x220
[ 100.783083][ T6772] splice_direct_to_actor+0x586/0xc80
[ 100.788466][ T6772] ? __pfx_direct_splice_actor+0x10/0x10
[ 100.794201][ T6772] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 100.800115][ T6772] ? __fget_files+0x29/0x470
[ 100.804716][ T6772] ? __pfx_lock_release+0x10/0x10
[ 100.809742][ T6772] do_splice_direct+0x289/0x3e0
[ 100.814598][ T6772] ? __pfx_do_splice_direct+0x10/0x10
[ 100.819975][ T6772] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 100.825872][ T6772] ? rw_verify_area+0x1c3/0x6f0
[ 100.831682][ T6772] do_sendfile+0x561/0xe10
[ 100.836101][ T6772] ? __pfx_vfs_write+0x10/0x10
[ 100.840874][ T6772] ? __pfx_do_sendfile+0x10/0x10
[ 100.845815][ T6772] __se_sys_sendfile64+0x17c/0x1e0
[ 100.850930][ T6772] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 100.856564][ T6772] ? do_syscall_64+0x100/0x230
[ 100.861431][ T6772] ? do_syscall_64+0xb6/0x230
[ 100.866200][ T6772] do_syscall_64+0xf3/0x230
[ 100.870713][ T6772] ? clear_bhb_loop+0x35/0x90
[ 100.875393][ T6772] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.881281][ T6772] RIP: 0033:0x7fd98b87ad39
[ 100.885691][ T6772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.905569][ T6772] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 100.913983][ T6772] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 100.921969][ T6772] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 100.930025][ T6772] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
2024/10/28 03:43:49 executed programs: 26
[ 100.938078][ T6772] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 100.946404][ T6772] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 100.954408][ T6772]
[ 100.985017][ T6774] loop0: detected capacity change from 0 to 32768
[ 100.994070][ T6774] BTRFS: device fsid 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (6774)
[ 101.011963][ T6774] BTRFS info (device loop0): first mount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 101.022337][ T6774] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 101.032066][ T6774] BTRFS info (device loop0): using free-space-tree
[ 101.057895][ T29] audit: type=1800 audit(1730087029.875:28): pid=6774 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 101.080018][ T6774] FAULT_INJECTION: forcing a failure.
[ 101.080018][ T6774] name failslab, interval 1, probability 0, space 0, times 0
[ 101.092915][ T6774] CPU: 0 UID: 0 PID: 6774 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 101.102242][ T6774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 101.112331][ T6774] Call Trace:
[ 101.115651][ T6774]
[ 101.118705][ T6774] dump_stack_lvl+0x241/0x360
[ 101.123424][ T6774] ? __pfx_dump_stack_lvl+0x10/0x10
[ 101.128673][ T6774] ? __pfx__printk+0x10/0x10
[ 101.133317][ T6774] ? fs_reclaim_acquire+0x93/0x130
[ 101.138511][ T6774] ? __pfx___might_resched+0x10/0x10
[ 101.144109][ T6774] should_fail_ex+0x3b0/0x4e0
[ 101.148873][ T6774] ? alloc_extent_map+0x21/0xf0
[ 101.153765][ T6774] should_failslab+0xac/0x100
[ 101.158486][ T6774] ? alloc_extent_map+0x21/0xf0
[ 101.163378][ T6774] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 101.168973][ T6774] alloc_extent_map+0x21/0xf0
[ 101.173695][ T6774] btrfs_create_io_em+0x234/0x660
[ 101.178872][ T6774] btrfs_create_dio_extent+0x49/0x160
[ 101.184300][ T6774] btrfs_get_blocks_direct_write+0x972/0xfa0
[ 101.190349][ T6774] ? __pfx_btrfs_get_blocks_direct_write+0x10/0x10
[ 101.196938][ T6774] btrfs_dio_iomap_begin+0xbb7/0x1180
[ 101.202429][ T6774] ? __pfx_btrfs_dio_iomap_begin+0x10/0x10
[ 101.208253][ T6774] ? __pfx_btrfs_dio_iomap_begin+0x10/0x10
[ 101.214065][ T6774] iomap_iter+0x691/0xf60
[ 101.218409][ T6774] ? blk_start_plug+0x70/0x1b0
[ 101.223178][ T6774] __iomap_dio_rw+0xdea/0x2370
[ 101.227941][ T6774] ? mark_lock+0x9a/0x360
[ 101.232453][ T6774] ? seqcount_lockdep_reader_access+0x157/0x220
[ 101.238891][ T6774] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 101.245511][ T6774] ? cap_inode_need_killpriv+0x51/0x60
[ 101.251057][ T6774] ? bpf_lsm_inode_need_killpriv+0x9/0x10
[ 101.256782][ T6774] ? file_remove_privs_flags+0x41d/0x590
[ 101.262759][ T6774] ? __pfx___iomap_dio_rw+0x10/0x10
[ 101.267967][ T6774] ? generic_write_checks+0x160/0x1c0
[ 101.273436][ T6774] ? btrfs_write_check+0x45c/0x580
[ 101.278668][ T6774] btrfs_direct_write+0x61b/0xa70
[ 101.283695][ T6774] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.289769][ T6774] ? __pfx_btrfs_direct_write+0x10/0x10
[ 101.295364][ T6774] btrfs_do_write_iter+0x2a0/0x760
[ 101.300477][ T6774] ? __pfx_btrfs_do_write_iter+0x10/0x10
[ 101.306196][ T6774] iter_file_splice_write+0xbfa/0x1510
[ 101.311678][ T6774] ? __pfx_iter_file_splice_write+0x10/0x10
[ 101.317589][ T6774] ? rcu_read_lock_any_held+0xb7/0x160
[ 101.323055][ T6774] ? __pfx_iter_file_splice_write+0x10/0x10
[ 101.328972][ T6774] direct_splice_actor+0x11b/0x220
[ 101.334132][ T6774] splice_direct_to_actor+0x586/0xc80
[ 101.339710][ T6774] ? __pfx_direct_splice_actor+0x10/0x10
[ 101.345352][ T6774] ? __pfx_splice_direct_to_actor+0x10/0x10
[ 101.351333][ T6774] ? __fget_files+0x29/0x470
[ 101.355945][ T6774] ? __pfx_lock_release+0x10/0x10
[ 101.360991][ T6774] do_splice_direct+0x289/0x3e0
[ 101.365852][ T6774] ? __pfx_do_splice_direct+0x10/0x10
[ 101.371225][ T6774] ? __pfx_direct_file_splice_eof+0x10/0x10
[ 101.377126][ T6774] ? rw_verify_area+0x1c3/0x6f0
[ 101.382161][ T6774] do_sendfile+0x561/0xe10
[ 101.386605][ T6774] ? __pfx_vfs_write+0x10/0x10
[ 101.391492][ T6774] ? __pfx_do_sendfile+0x10/0x10
[ 101.397325][ T6774] __se_sys_sendfile64+0x17c/0x1e0
[ 101.402463][ T6774] ? __pfx___se_sys_sendfile64+0x10/0x10
[ 101.408113][ T6774] ? do_syscall_64+0x100/0x230
[ 101.413231][ T6774] ? do_syscall_64+0xb6/0x230
[ 101.418094][ T6774] do_syscall_64+0xf3/0x230
[ 101.422608][ T6774] ? clear_bhb_loop+0x35/0x90
[ 101.427292][ T6774] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.433189][ T6774] RIP: 0033:0x7fd98b87ad39
[ 101.437610][ T6774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.457518][ T6774] RSP: 002b:00007fd98c9130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 101.465935][ T6774] RAX: ffffffffffffffda RBX: 00007fd98b99bf80 RCX: 00007fd98b87ad39
[ 101.473906][ T6774] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 101.482239][ T6774] RBP: 00007fd98c913120 R08: 0000000000000000 R09: 0000000000000000
[ 101.490316][ T6774] R10: 0000000080000009 R11: 0000000000000246 R12: 0000000000000002
[ 101.498389][ T6774] R13: 000000000000000b R14: 00007fd98b99bf80 R15: 00007fff9e365ee8
[ 101.506378][ T6774]
[ 101.566527][ T6125] BTRFS info (device loop0): last unmount of filesystem 8ff932b8-f4e4-4b03-aed6-d7e5736fd60a
[ 101.622470][ T6125] ------------[ cut here ]------------
[ 101.631999][ T6125] WARNING: CPU: 0 PID: 6125 at fs/btrfs/space-info.h:250 btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 101.643851][ T6125] Modules linked in:
[ 101.648091][ T6125] CPU: 0 UID: 0 PID: 6125 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 101.657915][ T6125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 101.668141][ T6125] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 101.675712][ T6125] Code: 00 00 74 08 4c 89 ff e8 4a eb 23 fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 87 54 bd fd 48 39 eb 73 16 e8 1d 52 bd fd 90 <0f> 0b 90 45 31 f6 43 80 7c 25 00 00 75 a6 eb ac e8 07 52 bd fd 43
[ 101.695504][ T6125] RSP: 0018:ffffc900048b7a00 EFLAGS: 00010293
[ 101.701929][ T6125] RAX: ffffffff83d78613 RBX: 0000000000150000 RCX: ffff88807fcc3c00
[ 101.709997][ T6125] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 0000000000150000
[ 101.718160][ T6125] RBP: 0000000000160000 R08: ffffffff83d78609 R09: 1ffffffff2037ad5
[ 101.726203][ T6125] R10: dffffc0000000000 R11: fffffbfff2037ad6 R12: dffffc0000000000
[ 101.734288][ T6125] R13: 1ffff1100ffedf0d R14: ffffffffffea0000 R15: ffff88807ff6f868
[ 101.742350][ T6125] FS: 000055556d86f480(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 101.751547][ T6125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.758167][ T6125] CR2: 00007f1b462ee440 CR3: 0000000034102000 CR4: 00000000003526f0
[ 101.766362][ T6125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.774413][ T6125] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.782531][ T6125] Call Trace:
[ 101.785913][ T6125]
[ 101.788936][ T6125] ? __warn+0x168/0x4e0
[ 101.793202][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 101.800142][ T6125] ? report_bug+0x2b3/0x500
[ 101.804687][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 101.811623][ T6125] ? handle_bug+0x60/0x90
[ 101.816027][ T6125] ? exc_invalid_op+0x1a/0x50
[ 101.820880][ T6125] ? asm_exc_invalid_op+0x1a/0x20
[ 101.825934][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2b9/0x660
[ 101.832884][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c3/0x660
[ 101.839837][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 101.846719][ T6125] btrfs_block_rsv_release+0x4f4/0x5f0
[ 101.852570][ T6125] ? kfree+0x1a0/0x440
[ 101.856706][ T6125] btrfs_release_global_block_rsv+0x33/0x270
[ 101.862985][ T6125] btrfs_free_block_groups+0xc3c/0x1080
[ 101.868645][ T6125] close_ctree+0x772/0xd60
[ 101.873085][ T6125] ? hook_sb_delete+0x888/0xbd0
[ 101.877948][ T6125] ? __pfx_close_ctree+0x10/0x10
[ 101.882936][ T6125] ? __wait_discard_cmd_range+0x571/0x6d0
[ 101.888773][ T6125] ? __pfx_hook_sb_delete+0x10/0x10
[ 101.893987][ T6125] ? __pfx_evict_inodes+0x10/0x10
[ 101.899057][ T6125] ? btrfs_attach_transaction_barrier+0x34/0xa0
[ 101.905338][ T6125] ? btrfs_sync_fs+0x1d4/0x700
[ 101.910183][ T6125] ? __pfx_btrfs_put_super+0x10/0x10
[ 101.915496][ T6125] generic_shutdown_super+0x139/0x2d0
[ 101.920926][ T6125] kill_anon_super+0x3b/0x70
[ 101.925532][ T6125] btrfs_kill_super+0x41/0x50
[ 101.930286][ T6125] deactivate_locked_super+0xc4/0x130
[ 101.935674][ T6125] cleanup_mnt+0x41f/0x4b0
[ 101.940145][ T6125] ? lockdep_hardirqs_on+0x99/0x150
[ 101.945371][ T6125] task_work_run+0x24f/0x310
[ 101.950102][ T6125] ? __pfx_task_work_run+0x10/0x10
[ 101.955389][ T6125] ? __x64_sys_umount+0x123/0x170
[ 101.960607][ T6125] ? syscall_exit_to_user_mode+0xa3/0x370
[ 101.966402][ T6125] syscall_exit_to_user_mode+0x168/0x370
[ 101.972140][ T6125] do_syscall_64+0x100/0x230
[ 101.976759][ T6125] ? clear_bhb_loop+0x35/0x90
[ 101.981589][ T6125] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.987505][ T6125] RIP: 0033:0x7fd98b87c067
[ 101.992127][ T6125] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 102.011810][ T6125] RSP: 002b:00007fff9e365138 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 102.020330][ T6125] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd98b87c067
[ 102.028375][ T6125] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff9e3651f0
[ 102.036362][ T6125] RBP: 00007fff9e3651f0 R08: 0000000000000000 R09: 0000000000000000
[ 102.044409][ T6125] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff9e3662b0
[ 102.052506][ T6125] R13: 00007fd98b8d656a R14: 0000000000018a54 R15: 0000000000000006
[ 102.060863][ T6125]
[ 102.064093][ T6125] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 102.071470][ T6125] CPU: 0 UID: 0 PID: 6125 Comm: syz-executor.0 Not tainted 6.12.0-rc5-syzkaller #0
[ 102.080746][ T6125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 102.090797][ T6125] Call Trace:
[ 102.094179][ T6125]
[ 102.097185][ T6125] dump_stack_lvl+0x241/0x360
[ 102.101966][ T6125] ? __pfx_dump_stack_lvl+0x10/0x10
[ 102.107176][ T6125] ? __pfx__printk+0x10/0x10
[ 102.111781][ T6125] ? vscnprintf+0x5d/0x90
[ 102.116147][ T6125] panic+0x349/0x880
[ 102.120031][ T6125] ? __warn+0x177/0x4e0
[ 102.124177][ T6125] ? __pfx_panic+0x10/0x10
[ 102.128613][ T6125] __warn+0x34b/0x4e0
[ 102.132592][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 102.139523][ T6125] report_bug+0x2b3/0x500
[ 102.143837][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 102.150683][ T6125] handle_bug+0x60/0x90
[ 102.154829][ T6125] exc_invalid_op+0x1a/0x50
[ 102.159335][ T6125] asm_exc_invalid_op+0x1a/0x20
[ 102.164188][ T6125] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2c4/0x660
[ 102.171831][ T6125] Code: 00 00 74 08 4c 89 ff e8 4a eb 23 fe 49 8b 1f 48 89 df 48 8b 6c 24 20 48 89 ee e8 87 54 bd fd 48 39 eb 73 16 e8 1d 52 bd fd 90 <0f> 0b 90 45 31 f6 43 80 7c 25 00 00 75 a6 eb ac e8 07 52 bd fd 43
[ 102.191449][ T6125] RSP: 0018:ffffc900048b7a00 EFLAGS: 00010293
[ 102.197522][ T6125] RAX: ffffffff83d78613 RBX: 0000000000150000 RCX: ffff88807fcc3c00
[ 102.205583][ T6125] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 0000000000150000
[ 102.213559][ T6125] RBP: 0000000000160000 R08: ffffffff83d78609 R09: 1ffffffff2037ad5
[ 102.221709][ T6125] R10: dffffc0000000000 R11: fffffbfff2037ad6 R12: dffffc0000000000
[ 102.230205][ T6125] R13: 1ffff1100ffedf0d R14: ffffffffffea0000 R15: ffff88807ff6f868
[ 102.238185][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2b9/0x660
[ 102.245043][ T6125] ? btrfs_space_info_update_bytes_may_use+0x2c3/0x660
[ 102.251994][ T6125] btrfs_block_rsv_release+0x4f4/0x5f0
[ 102.257456][ T6125] ? kfree+0x1a0/0x440
[ 102.261527][ T6125] btrfs_release_global_block_rsv+0x33/0x270
[ 102.268004][ T6125] btrfs_free_block_groups+0xc3c/0x1080
[ 102.273557][ T6125] close_ctree+0x772/0xd60
[ 102.277976][ T6125] ? hook_sb_delete+0x888/0xbd0
[ 102.282858][ T6125] ? __pfx_close_ctree+0x10/0x10
[ 102.287808][ T6125] ? __wait_discard_cmd_range+0x571/0x6d0
[ 102.293538][ T6125] ? __pfx_hook_sb_delete+0x10/0x10
[ 102.298825][ T6125] ? __pfx_evict_inodes+0x10/0x10
[ 102.303849][ T6125] ? btrfs_attach_transaction_barrier+0x34/0xa0
[ 102.310090][ T6125] ? btrfs_sync_fs+0x1d4/0x700
[ 102.314850][ T6125] ? __pfx_btrfs_put_super+0x10/0x10
[ 102.320137][ T6125] generic_shutdown_super+0x139/0x2d0
[ 102.325861][ T6125] kill_anon_super+0x3b/0x70
[ 102.330455][ T6125] btrfs_kill_super+0x41/0x50
[ 102.335388][ T6125] deactivate_locked_super+0xc4/0x130
[ 102.340798][ T6125] cleanup_mnt+0x41f/0x4b0
[ 102.345307][ T6125] ? lockdep_hardirqs_on+0x99/0x150
[ 102.350616][ T6125] task_work_run+0x24f/0x310
[ 102.355230][ T6125] ? __pfx_task_work_run+0x10/0x10
[ 102.360338][ T6125] ? __x64_sys_umount+0x123/0x170
[ 102.365364][ T6125] ? syscall_exit_to_user_mode+0xa3/0x370
[ 102.371085][ T6125] syscall_exit_to_user_mode+0x168/0x370
[ 102.376715][ T6125] do_syscall_64+0x100/0x230
[ 102.381308][ T6125] ? clear_bhb_loop+0x35/0x90
[ 102.385988][ T6125] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.391963][ T6125] RIP: 0033:0x7fd98b87c067
[ 102.396371][ T6125] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 102.416062][ T6125] RSP: 002b:00007fff9e365138 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 102.424576][ T6125] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd98b87c067
[ 102.432547][ T6125] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff9e3651f0
[ 102.440516][ T6125] RBP: 00007fff9e3651f0 R08: 0000000000000000 R09: 0000000000000000
[ 102.448485][ T6125] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff9e3662b0
[ 102.456452][ T6125] R13: 00007fd98b8d656a R14: 0000000000018a54 R15: 0000000000000006
[ 102.464430][ T6125]
[ 102.467719][ T6125] Kernel Offset: disabled
[ 102.472097][ T6125] Rebooting in 86400 seconds..