program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {@sysvgroups}]}, 0x2, 0x42e, &(0x7f0000000940)="$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") r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0x6, 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team_slave_0\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newtfilter={0x3c, 0x2c, 0x100, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xd, 0x4}, {0xf}, {0xffff, 0x8}}, [@filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_FROM={0x8, 0x3, 0xe3}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48801}, 0x20000000) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000640), r3) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000680)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEV(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010028bd7000fbdbdf251a00000004002e8008000300", @ANYRES32=r5, @ANYBLOB='4\x00.'], 0x6c}, 0x1, 0x0, 0x0, 0x20040040}, 0x20040) fcntl$setsig(r1, 0xa, 0x39) syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000380)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0xa16002, &(0x7f0000000a00)=ANY=[@ANYBLOB='dmask=00000000000000000002621,utf8,umask=00000000000000000200000,namecase=1,discard,errors=remount-ro,umask=00000000000000000200004,umask=00000000000000000003377,namecase=1,utf8,iocharset=iso8859-4,allow_utime=00000000000000000000011,dmask=01777777777777777777770,errors=remount-ro,uid=', @ANYRESHEX=0x0, @ANYRES64, @ANYRESDEC, @ANYRESOCT, @ANYRES8=0x0, @ANYRES16, @ANYRESOCT, @ANYRES32], 0x21, 0x14fd, &(0x7f0000003f40)="$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") r6 = creat(&(0x7f0000000040)='./bus\x00', 0x122dfb579e447c7a) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f00000001c0)={0xa}) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x441, 0x108) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0xe, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf79c6d61fdcf335263bd9b0abdc236020000000000f2161ce1a311ef545032d73e14ef3dc177e9b48b000300", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8, 0x2]}) unlink(&(0x7f0000000100)='./file1\x00') sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=@newtfilter={0x34, 0x2c, 0x10, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xfff2}, {0x1, 0xf}, {0x6, 0x10}}, [@TCA_RATE={0x6, 0x5, {0x3, 0x5}}, @TCA_RATE={0x6, 0x5, {0x0, 0xc}}]}, 0x34}}, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r8, &(0x7f0000000140)='2', 0xfdef, 0xfecc) ioctl$SIOCPNDELRESOURCE(r1, 0x89ef, &(0x7f0000000240)=0x8001) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nfc(&(0x7f0000000480), r9) sendmsg$NFC_CMD_DEV_UP(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r10, @ANYBLOB="010026bd7000fcdbdf2502000000080001"], 0x1c}}, 0x840) r11 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r11, 0x0, &(0x7f00000000c0)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 84.650483][ T5320] loop0: detected capacity change from 0 to 512 [ 84.655894][ T5320] EXT4-fs: Ignoring removed i_version option [ 84.669226][ T4651] Bluetooth: hci0: command tx timeout [ 84.853218][ T5320] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 84.873232][ T5320] EXT4-fs (loop0): 1 truncate cleaned up [ 84.892192][ T5320] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.911560][ T5320] syz.0.0 uses obsolete (PF_INET,SOCK_PACKET) [ 84.951606][ T5320] loop0: detected capacity change from 512 to 64 [ 85.093502][ T5320] ------------[ cut here ]------------ [ 85.096924][ T5320] kernel BUG at fs/ext4/mballoc.c:4780! [ 85.099788][ T5320] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 85.102479][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.106191][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.110153][ T5320] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 85.112900][ T5320] Code: e8 e4 91 a4 ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 80 c8 37 ff 90 0f 0b e8 78 c8 37 ff 90 0f 0b e8 70 c8 37 ff 90 <0f> 0b e8 68 c8 37 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 85.121419][ T5320] RSP: 0018:ffffc9000de3e7c8 EFLAGS: 00010287 [ 85.124062][ T5320] RAX: ffffffff828e0670 RBX: 00000000fffffffe RCX: 0000000000100000 [ 85.127546][ T5320] RDX: ffffc9000ef3a000 RSI: 0000000000007ab3 RDI: 0000000000007ab4 [ 85.130946][ T5320] RBP: 1ffff11008de3f29 R08: ffff888046f23d2b R09: 1ffff11008de47a5 [ 85.134344][ T5320] R10: dffffc0000000000 R11: ffffed1008de47a6 R12: 0000000000000000 [ 85.137849][ T5320] R13: 0000000000000041 R14: 1ffff11008de47a8 R15: ffff888046f23d40 [ 85.141444][ T5320] FS: 00007f471d9fa6c0(0000) GS:ffff88808c882000(0000) knlGS:0000000000000000 [ 85.145612][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.148737][ T5320] CR2: 00005622183e0008 CR3: 000000001f0c3000 CR4: 0000000000352ef0 [ 85.152403][ T5320] Call Trace: [ 85.153965][ T5320] [ 85.155316][ T5320] ext4_mb_use_preallocated+0x660/0x13f0 [ 85.157868][ T5320] ext4_mb_new_blocks+0x5e2/0x46c0 [ 85.160315][ T5320] ? rcu_is_watching+0x15/0xb0 [ 85.162686][ T5320] ? __mark_inode_dirty+0x4cf/0x13b0 [ 85.165121][ T5320] ? __pfx_ext4_new_meta_blocks+0x10/0x10 [ 85.167683][ T5320] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 85.170226][ T5320] ? ext4_block_to_path+0x297/0x6f0 [ 85.172572][ T5320] ext4_ind_map_blocks+0xe96/0x2260 [ 85.174836][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 85.177170][ T5320] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 85.179634][ T5320] ? stack_depot_save_flags+0x33/0x810 [ 85.182014][ T5320] ? __kasan_slab_alloc+0x6c/0x80 [ 85.184207][ T5320] ? ext4_inode_journal_mode+0x193/0x470 [ 85.186850][ T5320] ? ext4_map_blocks+0x7b5/0x11d0 [ 85.189061][ T5320] ext4_map_create_blocks+0xc1/0x540 [ 85.191481][ T5320] ext4_map_blocks+0x7cd/0x11d0 [ 85.193637][ T5320] ? __pfx_ext4_map_blocks+0x10/0x10 [ 85.195879][ T5320] ? __ext4_journal_ensure_credits+0x30/0x450 [ 85.198550][ T5320] ext4_do_writepages+0x18f3/0x4670 [ 85.200846][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 85.203114][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 85.205259][ T5320] ? __pfx_ext4_do_writepages+0x10/0x10 [ 85.207442][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 85.209444][ T5320] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 85.212040][ T5320] ? debug_object_free+0x2d7/0x490 [ 85.214615][ T5320] ? ext4_writepages+0x205/0x3b0 [ 85.217241][ T5320] ? ext4_writepages+0x205/0x3b0 [ 85.219804][ T5320] ext4_writepages+0x241/0x3b0 [ 85.221976][ T5320] ? __pfx_ext4_writepages+0x10/0x10 [ 85.224393][ T5320] ? __pfx_ext4_writepages+0x10/0x10 [ 85.226805][ T5320] do_writepages+0x32e/0x550 [ 85.228821][ T5320] ? do_raw_spin_unlock+0x4d/0x210 [ 85.231161][ T5320] file_write_and_wait_range+0x36e/0x440 [ 85.233622][ T5320] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 85.236371][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 85.238316][ T5320] ? xas_set_mark+0x2e7/0x4b0 [ 85.240197][ T5320] mmb_fsync_noflush+0x76/0x1c0 [ 85.242159][ T5320] ext4_sync_file+0x437/0xd50 [ 85.244086][ T5320] ? __pfx_ext4_sync_file+0x10/0x10 [ 85.246408][ T5320] ? ext4_buffered_write_iter+0xd9/0x3a0 [ 85.248665][ T5320] ? sync_lazytime+0x5e/0x4c0 [ 85.250602][ T5320] ext4_buffered_write_iter+0x2ca/0x3a0 [ 85.252768][ T5320] ext4_file_write_iter+0x298/0x1bf0 [ 85.255098][ T5320] ? vfs_write+0x227/0xb90 [ 85.257293][ T5320] ? vfs_write+0x227/0xb90 [ 85.259161][ T5320] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.261627][ T5320] vfs_write+0x61d/0xb90 [ 85.263397][ T5320] ? __pfx_vfs_write+0x10/0x10 [ 85.265629][ T5320] ? __fget_files+0x2a/0x420 [ 85.267690][ T5320] __x64_sys_pwrite64+0x199/0x230 [ 85.270198][ T5320] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 85.272751][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.275434][ T5320] do_syscall_64+0x15f/0xf80 [ 85.277543][ T5320] ? trace_irq_disable+0x3b/0x140 [ 85.279831][ T5320] ? clear_bhb_loop+0x40/0x90 [ 85.281931][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.284533][ T5320] RIP: 0033:0x7f471cb9cdd9 [ 85.286481][ T5320] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 85.294935][ T5320] RSP: 002b:00007f471d9f9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 85.299265][ T5320] RAX: ffffffffffffffda RBX: 00007f471ce15fa0 RCX: 00007f471cb9cdd9 [ 85.303343][ T5320] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 000000000000000a [ 85.306788][ T5320] RBP: 00007f471cc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 85.310219][ T5320] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 85.313460][ T5320] R13: 00007f471ce16038 R14: 00007f471ce15fa0 R15: 00007ffcae718558 [ 85.316773][ T5320] [ 85.318128][ T5320] Modules linked in: [ 85.320385][ T5320] ---[ end trace 0000000000000000 ]--- [ 85.323121][ T5320] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 85.325825][ T5320] Code: e8 e4 91 a4 ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 80 c8 37 ff 90 0f 0b e8 78 c8 37 ff 90 0f 0b e8 70 c8 37 ff 90 <0f> 0b e8 68 c8 37 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 85.334024][ T5320] RSP: 0018:ffffc9000de3e7c8 EFLAGS: 00010287 [ 85.336623][ T5320] RAX: ffffffff828e0670 RBX: 00000000fffffffe RCX: 0000000000100000 [ 85.339985][ T5320] RDX: ffffc9000ef3a000 RSI: 0000000000007ab3 RDI: 0000000000007ab4 [ 85.343400][ T5320] RBP: 1ffff11008de3f29 R08: ffff888046f23d2b R09: 1ffff11008de47a5 [ 85.347078][ T5320] R10: dffffc0000000000 R11: ffffed1008de47a6 R12: 0000000000000000 [ 85.350791][ T5320] R13: 0000000000000041 R14: 1ffff11008de47a8 R15: ffff888046f23d40 [ 85.354243][ T5320] FS: 00007f471d9fa6c0(0000) GS:ffff88808c882000(0000) knlGS:0000000000000000 [ 85.358235][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.361129][ T5320] CR2: 00005622183e0008 CR3: 000000001f0c3000 CR4: 0000000000352ef0 [ 85.364569][ T5320] Kernel panic - not syncing: Fatal exception [ 85.367630][ T5320] Kernel Offset: disabled [ 85.369542][ T5320] Rebooting in 86400 seconds..