program: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x2010480, &(0x7f00000001c0), 0x45, 0x76a, &(0x7f0000000fc0)="$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") syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x200000, &(0x7f0000000180), 0xfc, 0x564, &(0x7f00000008c0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1e5) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x111) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x8, r3) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b0000000400210008000073c8dcf684178503c221050e902d5601000000809d4f7fe4637c50cb170fe91c2d6506eb94cad136caa035d8bd92b04c2f2a605be211f62718b87878335de6a5495c4531e9e00700000000000000bfc66865135017b860d81cacc86bb20db0abe0338403fc266c57cd7e1f6a618e007e9d121195b745d10c46", @ANYRES32=r2, @ANYBLOB="0000000000000000000000000000000100000000", @ANYRESDEC=r1, @ANYRES64=r1, @ANYBLOB='\x00'/28], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000380)={r4}, 0x4) ptrace$getregset(0x4205, r3, 0x202, &(0x7f0000000240)={&(0x7f0000000180)=""/120, 0xffffffffffffff28}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000100)={0x0}) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x8005, 0x0, 0x0, 0x19, 0x1c, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee0600000000000000d9117639c2eb4b78c660e677df300400", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143041, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x10d042, 0x1db) writev(r7, &(0x7f0000000040)=[{&(0x7f0000000240)="0bcb", 0x2}], 0x1) pwritev2(r6, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0xe7b, 0x0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x262842, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000001000000000000000000000071120d000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb}, 0x80) socket$inet(0x2, 0x2000000080002, 0x0) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)='$!\x00') r8 = openat$kvm(0x0, &(0x7f0000000040), 0x288000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x10000) ioctl$KVM_SET_CPUID2(r10, 0x4048aecb, &(0x7f0000000080)=ANY=[@ANYRES16=r9]) ioctl$KVM_GET_VCPU_EVENTS(r10, 0x4048aecb, &(0x7f0000000080)) [ 75.781844][ T5321] Bluetooth: hci0: command tx timeout [ 75.866815][ T5342] loop0: detected capacity change from 0 to 2048 [ 75.902474][ T5342] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.010278][ T5342] loop0: detected capacity change from 2048 to 64 [ 76.031118][ T5342] ------------[ cut here ]------------ [ 76.034308][ T5342] kernel BUG at fs/ext4/inline.c:357! [ 76.037478][ T5342] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 76.040202][ T5342] CPU: 0 UID: 0 PID: 5342 Comm: syz.0.0 Not tainted 6.16.0-rc7-syzkaller-00034-g25fae0b93d1d #0 PREEMPT(full) [ 76.045343][ T5342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.050543][ T5342] RIP: 0010:ext4_update_inline_data+0x4e8/0x4f0 [ 76.053617][ T5342] Code: ff ff ff 48 8b 4c 24 18 80 e1 07 fe c1 38 c1 0f 8c 32 ff ff ff 48 8b 7c 24 18 e8 43 39 b1 ff e9 23 ff ff ff e8 09 b8 4d ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 76.062526][ T5342] RSP: 0018:ffffc9000d3bf3c0 EFLAGS: 00010287 [ 76.065363][ T5342] RAX: ffffffff827278f7 RBX: ffff888052c115b8 RCX: 0000000000100000 [ 76.068850][ T5342] RDX: ffffc9000e14a000 RSI: 0000000000000964 RDI: 0000000000000965 [ 76.072190][ T5342] RBP: ffffc9000d3bf510 R08: ffff8880003c4880 R09: 0000000000000002 [ 76.075667][ T5342] R10: 00000000ffffffc3 R11: 0000000000000002 R12: 00000000ffffffc3 [ 76.078884][ T5342] R13: 0000000000000e7c R14: ffffc9000d3bf420 R15: ffffc9000d3bf448 [ 76.082188][ T5342] FS: 00007fd68db196c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 [ 76.086014][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.089029][ T5342] CR2: 00007fbfe73af000 CR3: 00000000436d2000 CR4: 0000000000352ef0 [ 76.092075][ T5342] Call Trace: [ 76.093380][ T5342] [ 76.094588][ T5342] ? ext4_prepare_inline_data+0xb6/0x1d0 [ 76.096919][ T5342] ? __pfx_ext4_update_inline_data+0x10/0x10 [ 76.099631][ T5342] ? down_write+0x162/0x1f0 [ 76.101687][ T5342] ? ext4_journal_check_start+0x1cf/0x2b0 [ 76.104081][ T5342] ext4_prepare_inline_data+0x141/0x1d0 [ 76.106388][ T5342] ext4_generic_write_inline_data+0x207/0xc90 [ 76.109041][ T5342] ? __pfx_ext4_generic_write_inline_data+0x10/0x10 [ 76.112035][ T5342] ? __ext4_handle_dirty_metadata+0x2fd/0x810 [ 76.115282][ T5342] ext4_da_write_begin+0x525/0xd20 [ 76.117471][ T5342] ? __lock_acquire+0xab9/0xd20 [ 76.119659][ T5342] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 76.122017][ T5342] generic_perform_write+0x2c7/0x910 [ 76.124345][ T5342] ? __pfx_generic_perform_write+0x10/0x10 [ 76.126876][ T5342] ? file_modified_flags+0x4bb/0x560 [ 76.129070][ T5342] ? ext4_write_checks+0x24b/0x2c0 [ 76.131361][ T5342] ext4_buffered_write_iter+0xce/0x3a0 [ 76.133802][ T5342] ext4_file_write_iter+0x298/0x1bc0 [ 76.136126][ T5342] ? aa_file_perm+0x3e7/0xed0 [ 76.138192][ T5342] ? preempt_schedule+0xae/0xc0 [ 76.140412][ T5342] ? preempt_schedule_common+0x83/0xd0 [ 76.142664][ T5342] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 76.145149][ T5342] do_iter_readv_writev+0x56b/0x7f0 [ 76.147475][ T5342] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 76.150014][ T5342] ? rcu_read_lock_any_held+0xb3/0x120 [ 76.152469][ T5342] vfs_writev+0x31a/0x960 [ 76.154302][ T5342] ? __lock_acquire+0xab9/0xd20 [ 76.156441][ T5342] ? __pfx_vfs_writev+0x10/0x10 [ 76.158654][ T5342] ? __fget_files+0x2a/0x420 [ 76.160709][ T5342] ? __fget_files+0x3a0/0x420 [ 76.162809][ T5342] ? __fget_files+0x2a/0x420 [ 76.164866][ T5342] __se_sys_pwritev2+0x179/0x290 [ 76.167161][ T5342] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 76.169560][ T5342] ? rcu_is_watching+0x15/0xb0 [ 76.171623][ T5342] ? do_syscall_64+0xbe/0x3b0 [ 76.173743][ T5342] ? __x64_sys_pwritev2+0x20/0xc0 [ 76.175868][ T5342] do_syscall_64+0xfa/0x3b0 [ 76.177600][ T5342] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.179604][ T5342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.182340][ T5342] ? clear_bhb_loop+0x60/0xb0 [ 76.184465][ T5342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.186832][ T5342] RIP: 0033:0x7fd68cd8e9a9 [ 76.188756][ T5342] 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 [ 76.196480][ T5342] RSP: 002b:00007fd68db19038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 76.199811][ T5342] RAX: ffffffffffffffda RBX: 00007fd68cfb5fa0 RCX: 00007fd68cd8e9a9 [ 76.202875][ T5342] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000009 [ 76.206295][ T5342] RBP: 00007fd68ce10d69 R08: 0000000000000000 R09: 0000000000000002 [ 76.210314][ T5342] R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000 [ 76.213747][ T5342] R13: 0000000000000000 R14: 00007fd68cfb5fa0 R15: 00007ffd9f0d6f58 [ 76.216981][ T5342] [ 76.218245][ T5342] Modules linked in: [ 76.220336][ T5342] ---[ end trace 0000000000000000 ]--- [ 76.230219][ T5342] RIP: 0010:ext4_update_inline_data+0x4e8/0x4f0 [ 76.232954][ T5342] Code: ff ff ff 48 8b 4c 24 18 80 e1 07 fe c1 38 c1 0f 8c 32 ff ff ff 48 8b 7c 24 18 e8 43 39 b1 ff e9 23 ff ff ff e8 09 b8 4d ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 76.252352][ T5342] RSP: 0018:ffffc9000d3bf3c0 EFLAGS: 00010287 [ 76.255252][ T5342] RAX: ffffffff827278f7 RBX: ffff888052c115b8 RCX: 0000000000100000 [ 76.258704][ T5342] RDX: ffffc9000e14a000 RSI: 0000000000000964 RDI: 0000000000000965 [ 76.263808][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.266793][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.270561][ T5342] RBP: ffffc9000d3bf510 R08: ffff8880003c4880 R09: 0000000000000002 [ 76.274115][ T5342] R10: 00000000ffffffc3 R11: 0000000000000002 R12: 00000000ffffffc3 [ 76.277597][ T5342] R13: 0000000000000e7c R14: ffffc9000d3bf420 R15: ffffc9000d3bf448 [ 76.282459][ T5342] FS: 00007fd68db196c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 [ 76.286177][ T5342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.289064][ T5342] CR2: 00007fd6891f4fc8 CR3: 00000000436d2000 CR4: 0000000000352ef0 [ 76.293005][ T5342] Kernel panic - not syncing: Fatal exception [ 76.295949][ T5342] Kernel Offset: disabled [ 76.297707][ T5342] Rebooting in 86400 seconds..