[ 76.009972][ T27] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.9' (ED25519) to the list of known hosts. 2023/12/07 05:35:47 ignoring optional flag "sandboxArg"="0" 2023/12/07 05:35:47 parsed 1 programs 2023/12/07 05:35:47 executed programs: 0 [ 79.597338][ T4464] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.605064][ T4464] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.612890][ T4464] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.620879][ T4464] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.628585][ T4464] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.635848][ T4464] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.741893][ T5421] chnl_net:caif_netlink_parms(): no params data found [ 79.792839][ T5421] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.800012][ T5421] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.807065][ T5421] bridge_slave_0: entered allmulticast mode [ 79.814178][ T5421] bridge_slave_0: entered promiscuous mode [ 79.821976][ T5421] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.829218][ T5421] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.836311][ T5421] bridge_slave_1: entered allmulticast mode [ 79.843109][ T5421] bridge_slave_1: entered promiscuous mode [ 79.866521][ T5421] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.877757][ T5421] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.903837][ T5421] team0: Port device team_slave_0 added [ 79.911465][ T5421] team0: Port device team_slave_1 added [ 79.933210][ T5421] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.940271][ T5421] 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. [ 79.966182][ T5421] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.978006][ T5421] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.985182][ T5421] 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. [ 80.011089][ T5421] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.044557][ T5421] hsr_slave_0: entered promiscuous mode [ 80.050746][ T5421] hsr_slave_1: entered promiscuous mode [ 80.917203][ T5421] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.927918][ T5421] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.941199][ T5421] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.953263][ T5421] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.047757][ T5421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.071016][ T5421] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.091962][ T5079] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.099106][ T5079] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.109156][ T5079] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.116295][ T5079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.297052][ T5421] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.345227][ T5421] veth0_vlan: entered promiscuous mode [ 81.360779][ T5421] veth1_vlan: entered promiscuous mode [ 81.395969][ T5421] veth0_macvtap: entered promiscuous mode [ 81.405784][ T5421] veth1_macvtap: entered promiscuous mode [ 81.433598][ T5421] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.450010][ T5421] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.463502][ T5421] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.473044][ T5421] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.483592][ T5421] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.494780][ T5421] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.573588][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.590240][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.620072][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.627885][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.694126][ T50] Bluetooth: hci0: command 0x0409 tx timeout [ 81.699153][ T5500] loop0: detected capacity change from 0 to 2048 [ 81.725548][ T5503] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 81.752707][ T28] audit: type=1800 audit(1701927349.947:2): pid=5500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 82.105971][ T5421] NILFS (loop0): superblock broke [ 82.121261][ T5421] NILFS (loop0): superblock broke [ 82.132149][ T5421] NILFS (loop0): superblock broke [ 82.204283][ T5526] loop0: detected capacity change from 0 to 2048 [ 82.223602][ T5528] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.258301][ T28] audit: type=1800 audit(1701927350.447:3): pid=5526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 82.568567][ T5421] NILFS (loop0): superblock broke [ 82.582086][ T5421] NILFS (loop0): superblock broke [ 82.588755][ T5421] NILFS (loop0): superblock broke [ 82.677360][ T5546] loop0: detected capacity change from 0 to 2048 [ 82.697392][ T5548] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 82.721423][ T28] audit: type=1800 audit(1701927350.917:4): pid=5546 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 82.914868][ C1] page:ffffea0001d42800 refcount:3 mapcount:0 mapping:ffff88801b4858f8 index:0x60 pfn:0x750a0 [ 82.925280][ C1] memcg:ffff88814124a000 [ 82.929559][ C1] aops:def_blk_aops ino:700000 [ 82.934338][ C1] flags: 0xfff2800000822c(referenced|uptodate|lru|workingset|private|node=0|zone=1|lastcpupid=0x7ff) [ 82.945223][ C1] page_type: 0xffffffff() [ 82.949593][ C1] raw: 00fff2800000822c ffffea00009af8c8 ffffea00009ecc48 ffff88801b4858f8 [ 82.958179][ C1] raw: 0000000000000060 ffff88806eff92b8 00000003ffffffff ffff88814124a000 [ 82.966792][ C1] page dumped because: VM_BUG_ON_FOLIO(!folio_test_writeback(folio)) [ 82.974892][ C1] page_owner tracks the page as allocated [ 82.980752][ C1] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 5548, tgid 5548 (segctord), ts 82896620473, free_ts 82841801013 [ 83.000752][ C1] post_alloc_hook+0x2d0/0x350 [ 83.005530][ C1] get_page_from_freelist+0xa25/0x36d0 [ 83.011034][ C1] __alloc_pages+0x22e/0x2420 [ 83.015726][ C1] alloc_pages_mpol+0x258/0x5f0 [ 83.020621][ C1] folio_alloc+0x1e/0xe0 [ 83.024876][ C1] filemap_alloc_folio+0x3bb/0x490 [ 83.030037][ C1] __filemap_get_folio+0x54c/0xaa0 [ 83.035160][ C1] __getblk_slow+0x1b8/0x720 [ 83.039799][ C1] bdev_getblk+0xad/0xc0 [ 83.044055][ C1] nilfs_segbuf_extend_segsum+0x15a/0x530 [ 83.049812][ C1] nilfs_segbuf_reset+0x73/0x1d0 [ 83.054759][ C1] nilfs_segctor_reset_segment_buffer+0x119/0x390 [ 83.061228][ C1] nilfs_segctor_do_construct+0xcc5/0x8b40 [ 83.067044][ C1] nilfs_segctor_construct+0x924/0xb50 [ 83.072543][ C1] nilfs_segctor_thread+0x38f/0xe90 [ 83.077756][ C1] kthread+0x2c6/0x3a0 [ 83.081861][ C1] page last free stack trace: [ 83.086529][ C1] free_unref_page_prepare+0x4fa/0xaa0 [ 83.092025][ C1] free_unref_page_list+0xe6/0xb40 [ 83.097149][ C1] release_pages+0x32a/0x14f0 [ 83.101866][ C1] tlb_batch_pages_flush+0x9a/0x190 [ 83.107085][ C1] tlb_finish_mmu+0x14b/0x6f0 [ 83.111795][ C1] exit_mmap+0x38b/0xa70 [ 83.116045][ C1] __mmput+0x12a/0x4d0 [ 83.120156][ C1] mmput+0x62/0x70 [ 83.123904][ C1] do_exit+0x9ad/0x2ae0 [ 83.128061][ C1] do_group_exit+0xd4/0x2a0 [ 83.132634][ C1] __x64_sys_exit_group+0x3e/0x50 [ 83.137666][ C1] do_syscall_64+0x40/0x110 [ 83.142218][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 83.148203][ C1] ------------[ cut here ]------------ [ 83.153688][ C1] kernel BUG at mm/filemap.c:1577! [ 83.158857][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 83.164930][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0 [ 83.174814][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 83.184856][ C1] RIP: 0010:folio_end_writeback+0x345/0x400 [ 83.190739][ C1] Code: 8a d1 ff be 01 00 00 00 48 89 df e8 f5 af ff ff e9 1c fe ff ff e8 5b 8a d1 ff 48 c7 c6 a0 57 d7 8a 48 89 df e8 dc 5a 10 00 90 <0f> 0b e8 44 8a d1 ff 48 c7 c6 00 58 d7 8a 48 89 df e8 c5 5a 10 00 [ 83.210335][ C1] RSP: 0018:ffffc900001c7bf0 EFLAGS: 00010246 [ 83.216390][ C1] RAX: 0000000000000000 RBX: ffffea0001d42800 RCX: ffffc900001c7a50 [ 83.224346][ C1] RDX: ffff888018243b80 RSI: ffffffff81b5fff4 RDI: ffffffff8b2f0d60 [ 83.232305][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff1e32752 [ 83.240264][ C1] R10: ffffffff8f193a97 R11: 0000000000000001 R12: dffffc0000000000 [ 83.248220][ C1] R13: ffff88806eff9320 R14: 0000000000000000 R15: ffffea0001d42800 [ 83.256190][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 83.265107][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.271675][ C1] CR2: 00007fde0079a5a0 CR3: 0000000026bc0000 CR4: 0000000000350ef0 [ 83.279644][ C1] Call Trace: [ 83.282920][ C1] [ 83.285841][ C1] ? show_regs+0x8f/0xa0 [ 83.290075][ C1] ? die+0x36/0xa0 [ 83.293786][ C1] ? do_trap+0x22b/0x420 [ 83.298020][ C1] ? folio_end_writeback+0x345/0x400 [ 83.303292][ C1] ? folio_end_writeback+0x345/0x400 [ 83.308560][ C1] ? do_error_trap+0xf4/0x230 [ 83.313230][ C1] ? folio_end_writeback+0x345/0x400 [ 83.318504][ C1] ? handle_invalid_op+0x34/0x40 [ 83.323435][ C1] ? folio_end_writeback+0x345/0x400 [ 83.328705][ C1] ? exc_invalid_op+0x2e/0x40 [ 83.333372][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 83.338384][ C1] ? folio_end_writeback+0x344/0x400 [ 83.343652][ C1] ? folio_end_writeback+0x345/0x400 [ 83.348928][ C1] end_buffer_async_write+0x284/0x350 [ 83.354288][ C1] ? block_invalidate_folio+0x5e0/0x5e0 [ 83.359819][ C1] end_bio_bh_io_sync+0xdd/0x130 [ 83.364744][ C1] ? invalidate_bh_lrus+0x30/0x30 [ 83.369756][ C1] bio_endio+0x596/0x6a0 [ 83.373989][ C1] blk_update_request+0x67b/0x1700 [ 83.379100][ C1] blk_mq_end_request+0x57/0x520 [ 83.384033][ C1] lo_complete_rq+0x232/0x2f0 [ 83.388703][ C1] blk_complete_reqs+0xb2/0xf0 [ 83.393460][ C1] __do_softirq+0x21a/0x8de [ 83.397952][ C1] ? __lock_text_end+0x3/0x3 [ 83.402533][ C1] ? run_ksoftirqd+0x54/0x60 [ 83.407113][ C1] ? __probestub_softirq_exit+0x10/0x10 [ 83.412647][ C1] ? smpboot_thread_fn+0x59b/0xa10 [ 83.417749][ C1] run_ksoftirqd+0x31/0x60 [ 83.422168][ C1] smpboot_thread_fn+0x660/0xa10 [ 83.427110][ C1] ? __kthread_parkme+0x14b/0x220 [ 83.432125][ C1] ? sort_range+0x30/0x30 [ 83.436444][ C1] kthread+0x2c6/0x3a0 [ 83.440506][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.445695][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 83.451331][ C1] ret_from_fork+0x45/0x80 [ 83.455735][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 83.461358][ C1] ret_from_fork_asm+0x11/0x20 [ 83.466134][ C1] [ 83.469138][ C1] Modules linked in: [ 83.473066][ C1] ---[ end trace 0000000000000000 ]--- [ 83.478541][ C1] RIP: 0010:folio_end_writeback+0x345/0x400 [ 83.484439][ C1] Code: 8a d1 ff be 01 00 00 00 48 89 df e8 f5 af ff ff e9 1c fe ff ff e8 5b 8a d1 ff 48 c7 c6 a0 57 d7 8a 48 89 df e8 dc 5a 10 00 90 <0f> 0b e8 44 8a d1 ff 48 c7 c6 00 58 d7 8a 48 89 df e8 c5 5a 10 00 [ 83.504088][ C1] RSP: 0018:ffffc900001c7bf0 EFLAGS: 00010246 [ 83.510180][ C1] RAX: 0000000000000000 RBX: ffffea0001d42800 RCX: ffffc900001c7a50 [ 83.518178][ C1] RDX: ffff888018243b80 RSI: ffffffff81b5fff4 RDI: ffffffff8b2f0d60 [ 83.526199][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff1e32752 [ 83.534514][ C1] R10: ffffffff8f193a97 R11: 0000000000000001 R12: dffffc0000000000 [ 83.542836][ C1] R13: ffff88806eff9320 R14: 0000000000000000 R15: ffffea0001d42800 [ 83.550841][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 83.559809][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.566402][ C1] CR2: 00007fde0079a5a0 CR3: 000000000cd77000 CR4: 0000000000350ef0 [ 83.574417][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 83.581839][ C1] Kernel Offset: disabled [ 83.586142][ C1] Rebooting in 86400 seconds..