program: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'bond_slave_1\x00', @ifru_settings={0x7fffffff, 0x6, @te1=&(0x7f0000000440)={0x50, 0x10, 0x8dff, 0xffffff5e}}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x1f2f, 0xd, 0x0, &(0x7f00000007c0)="9f44948721919580684010a408", 0x0, 0x241, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fdf, 0x14094, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0xc004743e, 0x20001400) ioctl$TUNSETOFFLOAD(r3, 0x40047451, 0x0) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r4, 0x0, 0x0, 0x0, &(0x7f0000000740), 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x5452, &(0x7f00000006c0)='\x02;\xe5\b\x00\x1c\x9c\x00\x00\x00\x00\x00\x00\x91\xecB\xdcZ\xe5\xbd$\x05\x90\xa9\xf3\xc7\xcb\xb7\xf0\xa1;#\x989\xe9\x12\xdf^6T\xdf\xcd\x02\xc5\xb0\xba\x12\'QXp\t\xfc\xf3\x01\x02\xbc\xbf\xc0\xf0\x10\xee\xd3\\yy\xa4\xf9\xe8\x00\xdd\xe97 0_\xe4]W\xf7~\xacVK\xc9t\x9e+:\x85\xef\x94\x0e\x19\x9cV[N.\xeb\x9fJ>\xd9\x99\x88\xd8\xdd\xb8\x05\x9d\x1c@\x1eQ9z\xf7\xf4\xa3\x03\xb5\xe2N\x1dY\xc3$\xc6\x93\v\x04REY\xf4\xea\xf2\xcd\xcd.\x16\x861\xa1\v\x8d\x8e\x84R\xa6\x83\x84\xc0\x01e\xc3\xc8\xcc?\xc8?\x19\xb2\xa2\xe1\xac<\xe9f\x11\xff3\xc7\x19\x9e\x19\xf5-\xfe\xbd\xae') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_lsm={0xd, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x52, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffbe, @void, @value}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x9, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000000000000000000007112220000000000950000adb81f75eee1bc8d220000000000c08672db"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) ioctl$sock_netdev_private(r0, 0x8914, &(0x7f0000000000)) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000280), 0x1, 0x792, &(0x7f0000001a40)="$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") r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x141842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x0) write(r7, &(0x7f0000004200)='t', 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r6) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000100)=0x0) io_submit(r9, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r8}]) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) preadv(r10, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0x18ff2}], 0x1, 0x4, 0x0) r11 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r11, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r11, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000008c0)=ANY=[@ANYRES16=r9, @ANYRES32=0x0, @ANYBLOB="000000000000000005002700000000000b5a9418ce056b30653beb93d7522529114d8e1258dd88f263598c8d15763f7e4e90dc6dd1d30595893c7e11e49842b0005dec4698dcf9aa87fbd01c49e8ac2035e0f63c6331631ed93a4753e912577773d63586d5034ea7594d01bed0ee3a0e158a1cb0fdf6178fcc261722baf1bc64ab16ab232bba5a3fb954b908c9fe489f1a274e485f60d2f3ba91e3430a8d7304d3aa6697", @ANYRES8=r7], 0x28}, 0x1, 0x0, 0x0, 0x4002890}, 0x0) [ 77.827161][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.830244][ T5306] Bluetooth: hci0: command tx timeout [ 77.833001][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 78.207044][ T5322] loop0: detected capacity change from 0 to 2048 [ 78.362802][ T5322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.588454][ T5322] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 78.748415][ T5321] ------------[ cut here ]------------ [ 78.751052][ T5321] kernel BUG at fs/ext4/inode.c:2623! [ 78.769466][ T5321] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 78.771852][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.14.0-syzkaller-12245-g91e5bfe317d8 #0 PREEMPT(full) [ 78.776056][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.780131][ T5321] RIP: 0010:ext4_do_writepages+0x3e44/0x3e50 [ 78.782625][ T5321] Code: f0 8e 4c 89 f2 e8 ac 65 bc 02 e9 83 fb ff ff e8 d2 4b 3f ff 90 0f 0b e8 ca 4b 3f ff 90 0f 0b e8 52 72 ab 09 e8 bd 4b 3f ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 78.789053][ T5321] RSP: 0018:ffffc9000d02f380 EFLAGS: 00010293 [ 78.791313][ T5321] RAX: ffffffff82840b23 RBX: 0000004000000000 RCX: ffff88801fb1a440 [ 78.794325][ T5321] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 78.797363][ T5321] RBP: ffffc9000d02f790 R08: ffffffff8283d253 R09: 1ffff110089119f2 [ 78.800435][ T5321] R10: dffffc0000000000 R11: ffffed10089119f3 R12: 0000000000000001 [ 78.803431][ T5321] R13: ffffc9000d02fb20 R14: 0000004a10000000 R15: ffffc9000d02f800 [ 78.806303][ T5321] FS: 000055555650f500(0000) GS:ffff88808c59c000(0000) knlGS:0000000000000000 [ 78.809840][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.812413][ T5321] CR2: 00007fc2f4d92fd8 CR3: 0000000041546000 CR4: 0000000000352ef0 [ 78.815376][ T5321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.818473][ T5321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.821563][ T5321] Call Trace: [ 78.822856][ T5321] [ 78.824044][ T5321] ? cgroup_rstat_updated+0x144/0xc40 [ 78.826054][ T5321] ? __pfx_cgroup_rstat_updated+0x10/0x10 [ 78.828191][ T5321] ? rcu_read_lock_sched_held+0x91/0x140 [ 78.830372][ T5321] ? __lock_acquire+0xad5/0xd80 [ 78.832250][ T5321] ? __lock_acquire+0xad5/0xd80 [ 78.834217][ T5321] ? __lock_acquire+0xad5/0xd80 [ 78.836175][ T5321] ? __pfx_ext4_do_writepages+0x10/0x10 [ 78.838396][ T5321] ? look_up_lock_class+0x7b/0x170 [ 78.840413][ T5321] ? register_lock_class+0x54/0x330 [ 78.842420][ T5321] ? __lock_acquire+0xad5/0xd80 [ 78.844368][ T5321] ? rcu_read_lock_any_held+0xbb/0x160 [ 78.846515][ T5321] ext4_writepages+0x26f/0x450 [ 78.848363][ T5321] ? __pfx_ext4_writepages+0x10/0x10 [ 78.850413][ T5321] ? do_raw_spin_unlock+0x58/0x8b0 [ 78.852355][ T5321] ? __pfx_ext4_writepages+0x10/0x10 [ 78.854465][ T5321] do_writepages+0x364/0x890 [ 78.856349][ T5321] ? __pfx_do_writepages+0x10/0x10 [ 78.858187][ T5321] ? __lock_acquire+0xad5/0xd80 [ 78.860349][ T5321] ? do_raw_spin_lock+0x151/0x370 [ 78.862333][ T5321] ? do_raw_spin_unlock+0x58/0x8b0 [ 78.864352][ T5321] filemap_flush+0x1d2/0x270 [ 78.866073][ T5321] ? __pfx_filemap_flush+0x10/0x10 [ 78.868060][ T5321] ext4_release_file+0x81/0x300 [ 78.870027][ T5321] ? __pfx_ext4_release_file+0x10/0x10 [ 78.872093][ T5321] __fput+0x3e9/0x9f0 [ 78.873624][ T5321] task_work_run+0x251/0x310 [ 78.875486][ T5321] ? _raw_spin_unlock+0x28/0x50 [ 78.877406][ T5321] ? __pfx_task_work_run+0x10/0x10 [ 78.879316][ T5321] ? syscall_exit_to_user_mode+0xa3/0x340 [ 78.881462][ T5321] syscall_exit_to_user_mode+0x13f/0x340 [ 78.883757][ T5321] do_syscall_64+0x100/0x230 [ 78.885482][ T5321] ? clear_bhb_loop+0x45/0xa0 [ 78.887278][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.889495][ T5321] RIP: 0033:0x7fc2f3f8d169 [ 78.891223][ T5321] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 78.898480][ T5321] RSP: 002b:00007ffc2e030538 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 78.901803][ T5321] RAX: 0000000000000000 RBX: 00007fc2f41a7ba0 RCX: 00007fc2f3f8d169 [ 78.904916][ T5321] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 78.907731][ T5321] RBP: 00007fc2f41a7ba0 R08: 000000000002efec R09: 0000001e2e03082f [ 78.910798][ T5321] R10: 00007fc2f41a7ac0 R11: 0000000000000246 R12: 0000000000013304 [ 78.913821][ T5321] R13: 00007fc2f41a5fa0 R14: ffffffffffffffff R15: 00007ffc2e030650 [ 78.917233][ T5321] [ 78.918756][ T5321] Modules linked in: [ 78.921208][ T5321] ---[ end trace 0000000000000000 ]--- [ 79.098937][ T5321] RIP: 0010:ext4_do_writepages+0x3e44/0x3e50 [ 79.101446][ T5321] Code: f0 8e 4c 89 f2 e8 ac 65 bc 02 e9 83 fb ff ff e8 d2 4b 3f ff 90 0f 0b e8 ca 4b 3f ff 90 0f 0b e8 52 72 ab 09 e8 bd 4b 3f ff 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 79.111591][ T5321] RSP: 0018:ffffc9000d02f380 EFLAGS: 00010293 [ 79.114068][ T5321] RAX: ffffffff82840b23 RBX: 0000004000000000 RCX: ffff88801fb1a440 [ 79.116998][ T5321] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 79.128611][ T5321] RBP: ffffc9000d02f790 R08: ffffffff8283d253 R09: 1ffff110089119f2 [ 79.131658][ T5321] R10: dffffc0000000000 R11: ffffed10089119f3 R12: 0000000000000001 [ 79.145064][ T5321] R13: ffffc9000d02fb20 R14: 0000004a10000000 R15: ffffc9000d02f800 [ 79.147946][ T5321] FS: 000055555650f500(0000) GS:ffff88808c59c000(0000) knlGS:0000000000000000 [ 79.158736][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.161191][ T5321] CR2: 00007fc2f4d92fd8 CR3: 0000000041546000 CR4: 0000000000352ef0 [ 79.164234][ T5321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.177559][ T5321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.181034][ T5321] Kernel panic - not syncing: Fatal exception [ 79.183838][ T5321] Kernel Offset: disabled [ 79.185411][ T5321] Rebooting in 86400 seconds..