[ 70.528892][ T753] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.114' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 73.267281][ T5002] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5002 'syz-executor189' [ 73.298285][ T5002] loop1: detected capacity change from 0 to 2048 [ 73.316917][ T5004] loop0: detected capacity change from 0 to 2048 [ 73.322678][ T5001] loop2: detected capacity change from 0 to 2048 [ 73.352057][ T5008] loop3: detected capacity change from 0 to 2048 [ 73.354006][ T5009] loop4: detected capacity change from 0 to 2048 [ 73.360199][ T5002] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.380571][ T5010] loop5: detected capacity change from 0 to 2048 [ 73.389060][ T5004] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.422300][ T5009] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.435345][ T5001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.437710][ T5022] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 73.471784][ T5010] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.474397][ T5022] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 73.496834][ T4993] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.496964][ T5022] EXT4-fs (loop1): This should not happen!! Data will be lost [ 73.496964][ T5022] [ 73.516212][ T5022] EXT4-fs (loop1): Total free blocks count 0 [ 73.516357][ T5008] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.540648][ T4998] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.541586][ T5022] EXT4-fs (loop1): Free/Dirty block details [ 73.555885][ T5022] EXT4-fs (loop1): free_blocks=2415919104 [ 73.572183][ T5022] EXT4-fs (loop1): dirty_blocks=16 [ 73.577848][ T5022] EXT4-fs (loop1): Block reservation details [ 73.577915][ T4997] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.583883][ T5022] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 73.594371][ T4995] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.599761][ T5022] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 executing program executing program [ 73.608931][ T4996] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program executing program [ 73.673288][ T5036] loop0: detected capacity change from 0 to 2048 [ 73.710686][ T5040] loop1: detected capacity change from 0 to 2048 [ 73.726342][ T5044] loop3: detected capacity change from 0 to 2048 [ 73.735624][ T5036] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.735684][ T5037] loop5: detected capacity change from 0 to 2048 [ 73.770525][ T4993] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.791726][ T5041] loop2: detected capacity change from 0 to 2048 [ 73.801858][ T5040] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.808297][ T5045] loop4: detected capacity change from 0 to 2048 [ 73.833106][ T5041] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.839289][ T5037] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.862653][ T5045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. executing program executing program [ 73.883653][ T4994] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.920483][ T5044] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.943258][ T4997] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.958730][ T4998] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.978520][ T4996] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. executing program executing program executing program [ 73.995420][ T5041] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 74.012261][ T5076] loop1: detected capacity change from 0 to 2048 [ 74.018216][ T5066] loop0: detected capacity change from 0 to 2048 executing program [ 74.047389][ T5070] ------------[ cut here ]------------ [ 74.053007][ T5070] kernel BUG at fs/ext4/inline.c:235! [ 74.059977][ T5079] loop3: detected capacity change from 0 to 2048 [ 74.085337][ T5066] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.088672][ T5070] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 74.102540][ T5083] loop5: detected capacity change from 0 to 2048 [ 74.103353][ T5070] CPU: 1 PID: 5070 Comm: syz-executor189 Not tainted 6.4.0-rc3-syzkaller #0 [ 74.103373][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 74.128357][ T5070] RIP: 0010:ext4_write_inline_data+0x344/0x3e0 [ 74.134518][ T5070] Code: 5f e9 80 76 59 ff e8 7b 76 59 ff 45 8d 64 2c c4 41 bd 3c 00 00 00 41 29 ed e9 e8 fe ff ff e8 63 76 59 ff 0f 0b e8 5c 76 59 ff <0f> 0b e8 25 40 ac ff e9 fe fd ff ff 4c 89 ff e8 18 40 ac ff e9 99 [ 74.154113][ T5070] RSP: 0018:ffffc90003e7f950 EFLAGS: 00010293 [ 74.160166][ T5070] RAX: 0000000000000000 RBX: ffff88807497c8b0 RCX: 0000000000000000 [ 74.168122][ T5070] RDX: ffff888020bb1dc0 RSI: ffffffff822acc74 RDI: 0000000000000006 [ 74.176125][ T5070] RBP: 0000000000000054 R08: 0000000000000006 R09: 0000000000000060 [ 74.184085][ T5070] R10: 0000000000000054 R11: 0000000000000000 R12: 000000000000000c [ 74.192038][ T5070] R13: 0000000000000060 R14: ffffc90003e7f9e8 R15: ffff88807497ce6a [ 74.199999][ T5070] FS: 00007f4e59eb8700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 74.208947][ T5070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.215517][ T5070] CR2: 00007f4e59e71000 CR3: 000000002bdc2000 CR4: 0000000000350ee0 [ 74.223478][ T5070] Call Trace: [ 74.226739][ T5070] [ 74.229654][ T5070] ext4_write_inline_data_end+0x2b3/0xd20 [ 74.235397][ T5070] ? ext4_try_to_write_inline_data+0x1340/0x1340 [ 74.241719][ T5070] ? ext4_da_write_begin+0x22b/0x8c0 [ 74.246998][ T5070] ? csum_and_copy_from_iter+0x1460/0x1460 [ 74.252791][ T5070] ext4_da_write_end+0x3d0/0xad0 [ 74.257727][ T5070] generic_perform_write+0x316/0x570 [ 74.263005][ T5070] ? generic_file_readonly_mmap+0x180/0x180 [ 74.268896][ T5070] ? iunique+0x370/0x370 [ 74.273161][ T5070] ext4_buffered_write_iter+0x15b/0x460 [ 74.278692][ T5070] ext4_file_write_iter+0xbe0/0x1740 [ 74.283968][ T5070] ? ext4_file_mmap+0x6c0/0x6c0 [ 74.288806][ T5070] vfs_write+0x945/0xd50 [ 74.293033][ T5070] ? kernel_write+0x670/0x670 [ 74.297697][ T5070] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 74.303332][ T5070] ? __fget_files+0x26a/0x480 [ 74.308014][ T5070] ksys_write+0x12b/0x250 [ 74.312332][ T5070] ? __ia32_sys_read+0xb0/0xb0 [ 74.317085][ T5070] ? syscall_enter_from_user_mode+0x26/0x80 [ 74.322973][ T5070] do_syscall_64+0x39/0xb0 [ 74.327383][ T5070] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 74.333271][ T5070] RIP: 0033:0x7f4e62256399 [ 74.337670][ T5070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 74.357262][ T5070] RSP: 002b:00007f4e59eb82f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 74.365663][ T5070] RAX: ffffffffffffffda RBX: 000000000000003a RCX: 00007f4e62256399 [ 74.373621][ T5070] RDX: 000000000000000c RSI: 00000000200002c0 RDI: 0000000000000004 [ 74.381577][ T5070] RBP: 00007f4e622d37a8 R08: 0000000000000000 R09: 0000000000000000 [ 74.389535][ T5070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4e622d37a0 [ 74.397492][ T5070] R13: 00007f4e622a08f8 R14: 0000000020001200 R15: 0030656c69662f2e [ 74.405453][ T5070] [ 74.408459][ T5070] Modules linked in: [ 74.415305][ T4993] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.427414][ T5070] ---[ end trace 0000000000000000 ]--- [ 74.433379][ T5070] RIP: 0010:ext4_write_inline_data+0x344/0x3e0 [ 74.449511][ T5083] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.457088][ T5070] Code: 5f e9 80 76 59 ff e8 7b 76 59 ff 45 8d 64 2c c4 41 bd 3c 00 00 00 41 29 ed e9 e8 fe ff ff e8 63 76 59 ff 0f 0b e8 5c 76 59 ff <0f> 0b e8 25 40 ac ff e9 fe fd ff ff 4c 89 ff e8 18 40 ac ff e9 99 [ 74.475924][ T5077] loop4: detected capacity change from 0 to 2048 [ 74.481984][ T5070] RSP: 0018:ffffc90003e7f950 EFLAGS: 00010293 executing program [ 74.510746][ T5079] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.511012][ T5070] RAX: 0000000000000000 RBX: ffff88807497c8b0 RCX: 0000000000000000 [ 74.531588][ T5070] RDX: ffff888020bb1dc0 RSI: ffffffff822acc74 RDI: 0000000000000006 [ 74.539644][ T5070] RBP: 0000000000000054 R08: 0000000000000006 R09: 0000000000000060 [ 74.547686][ T5070] R10: 0000000000000054 R11: 0000000000000000 R12: 000000000000000c [ 74.555746][ T5070] R13: 0000000000000060 R14: ffffc90003e7f9e8 R15: ffff88807497ce6a [ 74.563762][ T5070] FS: 00007f4e59eb8700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 74.564218][ T4998] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.579931][ T5093] loop0: detected capacity change from 0 to 2048 [ 74.581988][ T5076] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.589211][ T5070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.606958][ T5070] CR2: 0000555a6837b238 CR3: 000000002bdc2000 CR4: 0000000000350ee0 [ 74.615258][ T5070] Kernel panic - not syncing: Fatal exception [ 74.622044][ T5070] Kernel Offset: disabled [ 74.626354][ T5070] Rebooting in 86400 seconds..