Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts.
2025/04/20 22:26:21 ignoring optional flag "sandboxArg"="0"
2025/04/20 22:26:21 ignoring optional flag "type"="gce"
2025/04/20 22:26:21 parsed 1 programs
[ 89.952338][ T2474] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.011985][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.021500][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.038933][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.048155][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.075060][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.845416][ T2491] chnl_net:caif_netlink_parms(): no params data found
[ 93.148925][ T1601] Bluetooth: hci0: command tx timeout
[ 94.062172][ T2491] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.228993][ T1601] Bluetooth: hci0: command tx timeout
[ 95.532903][ T2491] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 97.309795][ T1601] Bluetooth: hci0: command tx timeout
2025/04/20 22:26:30 executed programs: 0
[ 98.185196][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 98.195930][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 98.206121][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 98.215369][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 98.223313][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 98.245209][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 98.253873][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 98.262448][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 98.272566][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 98.300910][ T2966] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 98.310764][ T2966] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 98.318380][ T2966] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 98.327516][ T2966] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 98.344626][ T1402] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 98.354125][ T1402] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 98.362111][ T1402] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 98.370100][ T1402] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 98.374018][ T2970] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 98.395205][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 98.405274][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 98.491755][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 98.503477][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 98.511203][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 98.524516][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 98.532630][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 98.747709][ T942] bond0 (unregistering): Released all slaves
[ 99.517508][ T2959] chnl_net:caif_netlink_parms(): no params data found
[ 99.615372][ T2955] chnl_net:caif_netlink_parms(): no params data found
[ 99.752722][ T2962] chnl_net:caif_netlink_parms(): no params data found
[ 99.766823][ T2967] chnl_net:caif_netlink_parms(): no params data found
[ 99.797808][ T2974] chnl_net:caif_netlink_parms(): no params data found
[ 100.273142][ T2966] Bluetooth: hci1: command tx timeout
[ 100.431434][ T2966] Bluetooth: hci4: command tx timeout
[ 100.437229][ T2966] Bluetooth: hci2: command tx timeout
[ 100.443578][ T51] Bluetooth: hci3: command tx timeout
[ 100.589527][ T2966] Bluetooth: hci0: command tx timeout
[ 102.348746][ T2966] Bluetooth: hci1: command tx timeout
[ 102.508876][ T2966] Bluetooth: hci4: command tx timeout
[ 102.514479][ T51] Bluetooth: hci2: command tx timeout
[ 102.516311][ T1402] Bluetooth: hci3: command tx timeout
[ 102.672044][ T1402] Bluetooth: hci0: command tx timeout
[ 104.428811][ T1402] Bluetooth: hci1: command tx timeout
[ 104.588828][ T1402] Bluetooth: hci3: command tx timeout
[ 104.594372][ T1402] Bluetooth: hci2: command tx timeout
[ 104.599261][ T51] Bluetooth: hci4: command tx timeout
[ 104.749168][ T2966] Bluetooth: hci0: command tx timeout
[ 106.523402][ T2966] Bluetooth: hci1: command tx timeout
[ 106.672751][ T2966] Bluetooth: hci4: command tx timeout
[ 106.678213][ T2966] Bluetooth: hci2: command tx timeout
[ 106.683931][ T51] Bluetooth: hci3: command tx timeout
[ 106.829014][ T2966] Bluetooth: hci0: command tx timeout
[ 109.243820][ T2962] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.558159][ T2974] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.630568][ T2955] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.687939][ T2959] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.892846][ T2967] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.687871][ T2962] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 115.952062][ T2955] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.092309][ T2959] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.137156][ T2974] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.189260][ T2967] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/04/20 22:26:59 executed programs: 10
2025/04/20 22:27:04 executed programs: 242
2025/04/20 22:27:09 executed programs: 511
[ 137.147174][ T51] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 137.158306][ T51] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 137.168045][ T51] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 137.197047][ T51] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 137.214001][ T51] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 138.690451][ T5969] chnl_net:caif_netlink_parms(): no params data found
[ 139.318873][ T2966] Bluetooth: hci5: command tx timeout
[ 141.401431][ T2966] Bluetooth: hci5: command tx timeout
2025/04/20 22:27:14 executed programs: 709
[ 143.469042][ T2966] Bluetooth: hci5: command tx timeout
[ 145.552159][ T2966] Bluetooth: hci5: command tx timeout
2025/04/20 22:27:19 executed programs: 864
[ 148.397889][ T51] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 148.409742][ T51] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 148.419722][ T51] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 148.440175][ T51] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 148.450647][ T51] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 149.992529][ T6872] chnl_net:caif_netlink_parms(): no params data found
[ 150.509317][ T51] Bluetooth: hci6: command tx timeout
2025/04/20 22:27:24 executed programs: 1027
[ 152.191679][ T5969] 8021q: adding VLAN 0 to HW filter on device bond0
[ 152.591333][ T51] Bluetooth: hci6: command tx timeout
[ 154.673677][ T51] Bluetooth: hci6: command tx timeout
[ 156.753600][ T51] Bluetooth: hci6: command tx timeout
2025/04/20 22:27:29 executed programs: 1182
[ 160.811971][ T5969] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/04/20 22:27:34 executed programs: 1313
[ 163.005740][ T6872] 8021q: adding VLAN 0 to HW filter on device bond0
2025/04/20 22:27:39 executed programs: 1440
[ 168.453842][ T2966] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 168.466227][ T2966] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 168.475366][ T2966] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 168.498874][ T2966] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 168.517073][ T2966] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 170.152158][ T8432] chnl_net:caif_netlink_parms(): no params data found
[ 170.590864][ T51] Bluetooth: hci7: command tx timeout
[ 170.601247][ T6872] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/04/20 22:27:44 executed programs: 1552
[ 172.668870][ T51] Bluetooth: hci7: command tx timeout
[ 174.749550][ T51] Bluetooth: hci7: command tx timeout
[ 176.832574][ T51] Bluetooth: hci7: command tx timeout
2025/04/20 22:27:49 executed programs: 1686
[ 181.924227][ T8432] 8021q: adding VLAN 0 to HW filter on device bond0
2025/04/20 22:27:54 executed programs: 1856
2025/04/20 22:27:59 executed programs: 2061
[ 189.364501][ T8432] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/04/20 22:28:04 executed programs: 2302
2025/04/20 22:28:09 executed programs: 2551
[ 202.450285][ T2966] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1
[ 202.459796][ T2966] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9
[ 202.472582][ T2966] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9
[ 202.507112][ T2966] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4
[ 202.528227][ T2966] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2
2025/04/20 22:28:14 executed programs: 2799
[ 202.923353][ T942] bond0 (unregistering): Released all slaves
[ 204.011581][T11740] chnl_net:caif_netlink_parms(): no params data found
[ 204.588686][ T2966] Bluetooth: hci8: command tx timeout
[ 206.668748][ T2966] Bluetooth: hci8: command tx timeout
2025/04/20 22:28:19 executed programs: 3024
[ 208.752190][ T2966] Bluetooth: hci8: command tx timeout
[ 210.829579][ T2966] Bluetooth: hci8: command tx timeout
2025/04/20 22:28:24 executed programs: 3245
[ 215.296370][T11740] 8021q: adding VLAN 0 to HW filter on device bond0
2025/04/20 22:28:29 executed programs: 3443
[ 221.675929][T13555] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 221.685890][T13555] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 221.697490][T13555] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 221.708364][T13555] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 221.719344][T13555] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 221.950051][T13399] Bluetooth: hci1: command 0x0406 tx timeout
[ 221.950074][T13555] Bluetooth: hci2: command 0x0406 tx timeout
[ 221.956627][T13399] Bluetooth: hci0: command 0x0406 tx timeout
[ 221.966455][T13555] Bluetooth: hci3: command 0x0406 tx timeout
2025/04/20 22:28:34 executed programs: 3619
[ 223.001171][T11740] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 223.332347][T13554] chnl_net:caif_netlink_parms(): no params data found
[ 223.798889][ T2966] Bluetooth: hci4: command tx timeout
[ 225.868902][ T2966] Bluetooth: hci4: command tx timeout
2025/04/20 22:28:39 executed programs: 3779
[ 227.949529][ T2966] Bluetooth: hci4: command tx timeout
[ 230.029217][ T2966] Bluetooth: hci4: command tx timeout
2025/04/20 22:28:44 executed programs: 3938
[ 237.410028][T13554] 8021q: adding VLAN 0 to HW filter on device bond0
2025/04/20 22:28:49 executed programs: 4093
2025/04/20 22:28:54 executed programs: 4296
[ 245.708733][T13554] 8021q: adding VLAN 0 to HW filter on device batadv0
2025/04/20 22:29:00 executed programs: 4521
2025/04/20 22:29:05 executed programs: 4745
2025/04/20 22:29:10 executed programs: 4964
[ 261.880625][ T2970] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1
[ 261.888496][ T2970] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9
[ 261.896335][ T2970] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9
[ 261.904773][ T2970] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4
[ 261.928336][ T2970] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2
[ 262.220729][ T942] bond0 (unregistering): Released all slaves
[ 262.910012][ T1402] Bluetooth: hci5: command 0x0406 tx timeout
2025/04/20 22:29:15 executed programs: 5192
[ 263.521930][T17242] chnl_net:caif_netlink_parms(): no params data found
[ 264.032954][ T2966] Bluetooth: hci9: command tx timeout
[ 266.109693][ T2966] Bluetooth: hci9: command tx timeout
2025/04/20 22:29:20 executed programs: 5434
[ 268.188821][ T2966] Bluetooth: hci9: command tx timeout
[ 270.269470][ T2966] Bluetooth: hci9: command tx timeout
2025/04/20 22:29:25 executed programs: 5667
[ 273.151437][ T1402] Bluetooth: hci6: command 0x0406 tx timeout
[ 273.206558][T17242] 8021q: adding VLAN 0 to HW filter on device bond0
[ 277.690211][ T1402] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 277.698266][ T1402] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 277.706007][ T1402] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 277.733781][ T1402] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 277.746143][ T1402] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
2025/04/20 22:29:30 executed programs: 5885
[ 279.075410][T18915] chnl_net:caif_netlink_parms(): no params data found
[ 279.710961][T17242] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 279.789580][ T2966] Bluetooth: hci7: command tx timeout
[ 281.868825][ T2966] Bluetooth: hci7: command tx timeout
2025/04/20 22:29:35 executed programs: 6066
[ 283.949385][ T2966] Bluetooth: hci7: command tx timeout
[ 286.046386][ T2966] Bluetooth: hci7: command tx timeout
2025/04/20 22:29:40 executed programs: 6257
[ 290.551960][T18915] 8021q: adding VLAN 0 to HW filter on device bond0
2025/04/20 22:29:45 executed programs: 6452
[ 296.669399][ T31] INFO: task syz.1.574:6093 blocked for more than 143 seconds.
[ 296.677618][ T31] Not tainted 6.15.0-rc2-syzkaller #0
[ 296.683896][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 296.693000][ T31] task:syz.1.574 state:D stack:27632 pid:6093 tgid:6089 ppid:2959 task_flags:0x440040 flags:0x00000004
[ 296.705676][ T31] Call Trace:
[ 296.709328][ T31]
[ 296.712276][ T31] __schedule+0x1a97/0x2b30
[ 296.716988][ T31] ? schedule+0x163/0x360
[ 296.721643][ T31] ? __pfx___schedule+0x10/0x10
[ 296.726523][ T31] ? schedule+0x90/0x360
[ 296.731698][ T31] ? schedule+0x90/0x360
[ 296.735957][ T31] schedule+0x163/0x360
[ 296.740809][ T31] ? down_read+0x6a5/0xa50
[ 296.745321][ T31] schedule_preempt_disabled+0x13/0x30
[ 296.751196][ T31] down_read+0x6ff/0xa50
[ 296.755833][ T31] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 296.762172][ T31] ? __pfx_down_read+0x10/0x10
[ 296.767040][ T31] ? arch_stack_walk+0xff/0x150
[ 296.772004][ T31] ? __pfx_cgroup_rstat_updated+0x10/0x10
[ 296.777830][ T31] page_cache_ra_order+0x312/0xb00
[ 296.783011][ T31] do_sync_mmap_readahead+0x3b9/0x6a0
[ 296.788396][ T31] ? count_memcg_event_mm+0x8d/0x330
[ 296.794010][ T31] ? __pfx_do_sync_mmap_readahead+0x10/0x10
[ 296.800025][ T31] ? count_memcg_event_mm+0x8d/0x330
[ 296.805675][ T31] ? __filemap_get_folio+0x45/0x710
[ 296.810944][ T31] filemap_fault+0x623/0xf60
[ 296.815552][ T31] ? __pfx_filemap_fault+0x10/0x10
[ 296.820732][ T31] __do_fault+0x10f/0x290
[ 296.825160][ T31] handle_mm_fault+0x1a5c/0x4a20
[ 296.830235][ T31] ? handle_mm_fault+0xff/0x4a20
[ 296.835215][ T31] ? __pfx_handle_mm_fault+0x10/0x10
[ 296.840530][ T31] ? mt_find+0x259/0x6c0
[ 296.844767][ T31] ? mt_find+0x441/0x6c0
[ 296.849060][ T31] ? mt_find+0x259/0x6c0
[ 296.853392][ T31] ? __pfx_mt_find+0x10/0x10
[ 296.858042][ T31] exc_page_fault+0x2bd/0x8b0
[ 296.862879][ T31] asm_exc_page_fault+0x26/0x30
[ 296.867737][ T31] RIP: 0010:strncpy_from_user+0xa9/0x1d0
[ 296.873411][ T31] Code: 48 89 1c 24 48 83 fb 08 48 89 54 24 08 72 6b 45 31 ff 48 8b 2c 24 eb 12 4f 89 2c 3c 49 83 c7 08 48 83 c5 f8 48 83 fd 07 76 50 <4e> 8b 2c 3a 48 b8 ff fe fe fe fe fe fe fe 4c 01 e8 4d 89 ee 49 f7
[ 296.893302][ T31] RSP: 0018:ffffc90005347cb0 EFLAGS: 00050246
[ 296.899406][ T31] RAX: 00007ffffffff000 RBX: 0000000000000fe0 RCX: ffffffff838dddd3
[ 296.907417][ T31] RDX: 0000000020001000 RSI: dffffc0000000000 RDI: ffff88816b289120
[ 296.915566][ T31] RBP: 0000000000000fe0 R08: ffff88816b28a0ff R09: 1ffff1102d65141f
[ 296.923579][ T31] R10: dffffc0000000000 R11: ffffed102d651420 R12: ffff88816b289120
[ 296.931607][ T31] R13: dffffc0000000000 R14: fffffffffffffff2 R15: 0000000000000000
[ 296.939633][ T31] ? strncpy_from_user+0x53/0x1d0
[ 296.944863][ T31] getname_flags+0xe0/0x440
[ 296.949467][ T31] do_sys_openat2+0xaf/0x1a0
[ 296.954074][ T31] ? lock_vma_under_rcu+0x208/0x840
[ 296.959490][ T31] ? __pfx_do_sys_openat2+0x10/0x10
[ 296.964713][ T31] ? lock_vma_under_rcu+0x767/0x840
[ 296.969998][ T31] ? lock_vma_under_rcu+0x208/0x840
[ 296.975238][ T31] __x64_sys_openat+0x20f/0x260
[ 296.980149][ T31] ? __pfx___x64_sys_openat+0x10/0x10
[ 296.985839][ T31] ? do_syscall_64+0xb6/0x210
[ 296.990751][ T31] do_syscall_64+0xf3/0x210
[ 296.995262][ T31] ? clear_bhb_loop+0x25/0x80
[ 297.000210][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.006153][ T31] RIP: 0033:0x7fae1a379eb9
[ 297.010787][ T31] RSP: 002b:00007fae1b142038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 297.019289][ T31] RAX: ffffffffffffffda RBX: 00007fae1a515f80 RCX: 00007fae1a379eb9
[ 297.027446][ T31] RDX: 0000000000048882 RSI: 0000000020001000 RDI: ffffffffffffff9c
[ 297.035453][ T31] RBP: 00007fae1a3e793e R08: 0000000000000000 R09: 0000000000000000
[ 297.043472][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 297.051572][ T31] R13: 0000000000000001 R14: 00007fae1a515f80 R15: 00007fffbcae79c8
[ 297.059603][ T31]
[ 297.324862][ T31]
[ 297.324862][ T31] Showing all locks held in the system:
[ 297.333493][ T31] 1 lock held by khungtaskd/31:
[ 297.338753][ T31] #0: ffffffff8887ec00 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x30/0x180
[ 297.348991][ T31] 2 locks held by kworker/u8:7/942:
[ 297.354201][ T31] #0: ffff888100089148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x8a4/0x1520
[ 297.366565][ T31] #1: ffffc90002887c80 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_scheduled_works+0x8c4/0x1520
[ 297.379294][ T31] 2 locks held by getty/1520:
[ 297.384012][ T31] #0: ffff88810bb520a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x20/0x60
[ 297.394077][ T31] #1: ffffc900000632f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x505/0x1250
[ 297.404331][ T31] 1 lock held by syz.2.17/4921:
[ 297.409349][ T31] 1 lock held by syz.1.574/6093:
[ 297.414361][ T31] #0: ffff88811075d9c0 (mapping.invalidate_lock#2){++++}-{4:4}, at: page_cache_ra_order+0x312/0xb00
[ 297.425676][ T31] 1 lock held by syz.4.1225/7696:
[ 297.430834][ T31] #0: ffff88811075d9c0 (mapping.invalidate_lock#2){++++}-{4:4}, at: page_cache_ra_order+0x312/0xb00
[ 297.441806][ T31] 1 lock held by syz.2.3212/12671:
[ 297.446921][ T31] #0: ffff88811075d9c0 (mapping.invalidate_lock#2){++++}-{4:4}, at: page_cache_ra_order+0x312/0xb00
[ 297.457877][ T31] 1 lock held by syz.2.5422/17861:
[ 297.463048][ T31] #0: ffff88811075d9c0 (mapping.invalidate_lock#2){++++}-{4:4}, at: page_cache_ra_order+0x312/0xb00
[ 297.473984][ T31] 2 locks held by syz-executor/20857:
[ 297.479399][ T31]
[ 297.481728][ T31] =============================================
[ 297.481728][ T31]
[ 297.490210][ T31] NMI backtrace for cpu 0
[ 297.490225][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(undef)
[ 297.490232][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 297.490236][ T31] Call Trace:
[ 297.490242][ T31]
[ 297.490246][ T31] dump_stack_lvl+0x196/0x250
[ 297.490261][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 297.490268][ T31] ? __pfx__printk+0x10/0x10
[ 297.490286][ T31] nmi_cpu_backtrace+0x353/0x390
[ 297.490301][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 297.490306][ T31] ? _printk+0xd1/0x120
[ 297.490311][ T31] ? __pfx__printk+0x10/0x10
[ 297.490320][ T31] ? __pfx__printk+0x10/0x10
[ 297.490327][ T31] ? debug_show_all_locks+0x30/0x180
[ 297.490337][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 297.490346][ T31] nmi_trigger_cpumask_backtrace+0x104/0x210
[ 297.490355][ T31] watchdog+0xbbd/0xc00
[ 297.490362][ T31] ? watchdog+0x153/0xc00
[ 297.490371][ T31] ? __pfx_watchdog+0x10/0x10
[ 297.490377][ T31] kthread+0x6a1/0x820
[ 297.490386][ T31] ? __pfx_watchdog+0x10/0x10
[ 297.490394][ T31] ? __pfx_kthread+0x10/0x10
[ 297.490402][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 297.490410][ T31] ? lockdep_hardirqs_on+0x9d/0x150
[ 297.490418][ T31] ? __pfx_kthread+0x10/0x10
[ 297.490426][ T31] ret_from_fork+0x32/0x60
[ 297.490434][ T31] ? __pfx_kthread+0x10/0x10
[ 297.490440][ T31] ret_from_fork_asm+0x1a/0x30
[ 297.490458][ T31]
[ 297.490462][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 297.642547][ C1] NMI backtrace for cpu 1
[ 297.642558][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(undef)
[ 297.642566][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 297.642571][ C1] RIP: 0010:__switch_to+0x73/0x1680
[ 297.642582][ C1] Code: 41 48 c7 44 24 68 65 c3 2b 88 48 c7 44 24 70 70 4f 2e 81 48 8d 4c 24 60 48 c1 e9 03 48 b8 f1 f1 f1 f1 00 f2 f2 f2 48 89 04 19 <48> b8 f2 f2 f2 00 f2 f2 f2 00 48 89 44 19 09 48 89 44 19 11 48 89
[ 297.642588][ C1] RSP: 0018:ffffc900002c78e0 EFLAGS: 00000806
[ 297.642595][ C1] RAX: f2f2f200f1f1f1f1 RBX: dffffc0000000000 RCX: 1ffff92000058f28
[ 297.642600][ C1] RDX: 0000000000000001 RSI: ffff888105e99d40 RDI: ffff888101e9d7c0
[ 297.642604][ C1] RBP: ffffc900002c7b30 R08: ffff888101e9ec7f R09: 1ffff110203d3d8f
[ 297.642608][ C1] R10: dffffc0000000000 R11: ffffed10203d3d90 R12: dffffc0000000000
[ 297.642612][ C1] R13: ffff888105e99d40 R14: ffff888101e9d7c0 R15: ffff8881f5b38c50
[ 297.642615][ C1] FS: 0000000000000000(0000) GS:ffff88826aefb000(0000) knlGS:0000000000000000
[ 297.642620][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 297.642625][ C1] CR2: 00007f1e65703010 CR3: 0000000008686000 CR4: 00000000003506f0
[ 297.642632][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 297.642636][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 297.642640][ C1] Call Trace:
[ 297.643543][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 297.788618][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc2-syzkaller #0 PREEMPT(undef)
[ 297.798745][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 297.809396][ T31] Call Trace:
[ 297.812665][ T31]
[ 297.815587][ T31] dump_stack_lvl+0x196/0x250
[ 297.820262][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 297.825450][ T31] ? __pfx__printk+0x10/0x10
[ 297.830023][ T31] panic+0x26e/0x680
[ 297.833891][ T31] ? __pfx_llist_add_batch+0x10/0x10
[ 297.839153][ T31] ? __pfx_panic+0x10/0x10
[ 297.843644][ T31] ? __irq_work_queue_local+0xd5/0x2c0
[ 297.849082][ T31] ? irq_work_queue+0x66/0xb0
[ 297.853741][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 297.859723][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 297.865783][ T31] watchdog+0xbf6/0xc00
[ 297.869922][ T31] ? watchdog+0x153/0xc00
[ 297.874327][ T31] ? __pfx_watchdog+0x10/0x10
[ 297.878980][ T31] kthread+0x6a1/0x820
[ 297.883026][ T31] ? __pfx_watchdog+0x10/0x10
[ 297.887703][ T31] ? __pfx_kthread+0x10/0x10
[ 297.892269][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 297.897552][ T31] ? lockdep_hardirqs_on+0x9d/0x150
[ 297.902946][ T31] ? __pfx_kthread+0x10/0x10
[ 297.907799][ T31] ret_from_fork+0x32/0x60
[ 297.912224][ T31] ? __pfx_kthread+0x10/0x10
[ 297.916801][ T31] ret_from_fork_asm+0x1a/0x30
[ 297.921553][ T31]
[ 297.924855][ T31] Kernel Offset: disabled
[ 297.929191][ T31] Rebooting in 86400 seconds..