program: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) syz_mount_image$udf(&(0x7f0000000100), &(0x7f0000000f40)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x4, &(0x7f00000001c0)={[{@gid}, {@unhide}, {@gid_ignore}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@gid}, {@adinicb}, {@unhide}, {@noadinicb}, {@iocharset={'iocharset', 0x3d, 'cp852'}}]}, 0xff, 0xc53, &(0x7f0000000280)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.numa_stat\x00', 0x275a, 0x0) syz_mount_image$exfat(0x0, &(0x7f0000000100)='./bus\x00', 0x1881c00, 0x0, 0x0, 0x0, &(0x7f0000000000)) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f0000001040)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000100)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r4, r1, 0x25, 0x2, @val=@tcx={@void, @value}}, 0x40) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./file0\x00', 0x18008, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x1431c2, 0x0) pwrite64(r5, &(0x7f0000005680)="a9", 0x1, 0x600000fff) r6 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r6, 0x8002007ffb) syz_emit_ethernet(0x36, &(0x7f0000001800)={@local, @random="50a245d5cde0", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @broadcast}, @timestamp_reply={0x11}}}}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)={0x18, r8, 0x735, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x4c004) syz_mount_image$minix(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x0, 0x18e, &(0x7f0000006380)="$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") [ 81.534054][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 81.536756][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 81.539885][ T4656] Bluetooth: hci0: command tx timeout [ 81.672310][ T5309] loop0: detected capacity change from 0 to 2048 [ 81.705015][ T5309] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.735152][ T5309] overlayfs: upper fs needs to support d_type. [ 81.738240][ T5309] overlayfs: upper fs does not support tmpfile. [ 81.744296][ T5309] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 81.747516][ T5309] overlayfs: failed to set xattr on upper [ 81.751035][ T5309] overlayfs: ...falling back to redirect_dir=nofollow. [ 81.753990][ T5309] overlayfs: ...falling back to index=off. [ 81.756579][ T5309] overlayfs: ...falling back to uuid=null. [ 81.772774][ T5309] ------------[ cut here ]------------ [ 81.775231][ T5309] WARNING: CPU: 0 PID: 5309 at fs/udf/inode.c:2081 __udf_add_aext+0x524/0x6d0 [ 81.779197][ T5309] Modules linked in: [ 81.781009][ T5309] CPU: 0 UID: 0 PID: 5309 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00052-g4f79eaa2ceac #0 PREEMPT(full) [ 81.786135][ T5309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 81.790962][ T5309] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 81.793227][ T5309] Code: b7 ef fe 49 8b 3e 4c 89 e6 e8 88 a4 11 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 6d c2 8d fe 90 <0f> 0b 90 e9 14 fc ff ff e8 5f c2 8d fe 90 0f 0b 90 e9 66 fd ff ff [ 81.801069][ T5309] RSP: 0018:ffffc9000fe37848 EFLAGS: 00010283 [ 81.803634][ T5309] RAX: ffffffff8331fde3 RBX: dffffc0000000000 RCX: 0000000000100000 [ 81.807018][ T5309] RDX: ffffc9000dd8a000 RSI: 000000000000433d RDI: 000000000000433e [ 81.810435][ T5309] RBP: 1ffff92001fc6f71 R08: ffff888000b5a440 R09: 0000000000000002 [ 81.813556][ T5309] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 81.816602][ T5309] R13: 0000000000000000 R14: ffffc9000fe37b80 R15: ffffc9000fe37b88 [ 81.819920][ T5309] FS: 00007fef9b5a76c0(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000 [ 81.823455][ T5309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.825729][ T5309] CR2: 0000200000005680 CR3: 000000003e415000 CR4: 0000000000352ef0 [ 81.829062][ T5309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.832561][ T5309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.835885][ T5309] Call Trace: [ 81.837293][ T5309] [ 81.838561][ T5309] udf_setup_indirect_aext+0x609/0x800 [ 81.841018][ T5309] ? __udf_add_aext+0x508/0x6d0 [ 81.843218][ T5309] udf_do_extend_file+0x870/0x1180 [ 81.845415][ T5309] ? __pfx_udf_do_extend_file+0x10/0x10 [ 81.847744][ T5309] ? inode_bmap+0x397/0x710 [ 81.849793][ T5309] udf_setsize+0xb78/0x1000 [ 81.851926][ T5309] ? __pfx_udf_setsize+0x10/0x10 [ 81.854020][ T5309] ? down_write+0x162/0x1f0 [ 81.855985][ T5309] ? __pfx_current_time+0x10/0x10 [ 81.858251][ T5309] udf_setattr+0x3a1/0x5a0 [ 81.860250][ T5309] ? __pfx_udf_setattr+0x10/0x10 [ 81.862327][ T5309] notify_change+0xb33/0xe40 [ 81.864333][ T5309] do_truncate+0x19a/0x220 [ 81.866198][ T5309] ? __pfx_do_truncate+0x10/0x10 [ 81.868305][ T5309] do_ftruncate+0x489/0x540 [ 81.870297][ T5309] ? __fget_files+0x2a/0x420 [ 81.872090][ T5309] ? __pfx_do_ftruncate+0x10/0x10 [ 81.874246][ T5309] __x64_sys_ftruncate+0x92/0xf0 [ 81.876346][ T5309] do_syscall_64+0xf6/0x210 [ 81.878296][ T5309] ? clear_bhb_loop+0x45/0xa0 [ 81.880440][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.882795][ T5309] RIP: 0033:0x7fef9a78e969 [ 81.884723][ T5309] 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 [ 81.892693][ T5309] RSP: 002b:00007fef9b5a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 81.895778][ T5309] RAX: ffffffffffffffda RBX: 00007fef9a9b5fa0 RCX: 00007fef9a78e969 [ 81.898612][ T5309] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 0000000000000009 [ 81.902217][ T5309] RBP: 00007fef9a810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 81.905518][ T5309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.908951][ T5309] R13: 0000000000000000 R14: 00007fef9a9b5fa0 R15: 00007ffdd4f45338 [ 81.912309][ T5309] [ 81.913651][ T5309] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 81.916768][ T5309] CPU: 0 UID: 0 PID: 5309 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00052-g4f79eaa2ceac #0 PREEMPT(full) [ 81.921552][ T5309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 81.926048][ T5309] Call Trace: [ 81.927523][ T5309] [ 81.928814][ T5309] dump_stack_lvl+0x99/0x250 [ 81.930896][ T5309] ? __asan_memcpy+0x40/0x70 [ 81.932947][ T5309] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.935211][ T5309] ? __pfx__printk+0x10/0x10 [ 81.937534][ T5309] panic+0x2db/0x790 [ 81.939563][ T5309] ? __pfx_panic+0x10/0x10 [ 81.941475][ T5309] ? show_trace_log_lvl+0x4fb/0x550 [ 81.943874][ T5309] __warn+0x31b/0x4b0 [ 81.945904][ T5309] ? __udf_add_aext+0x524/0x6d0 [ 81.948487][ T5309] ? __udf_add_aext+0x524/0x6d0 [ 81.950929][ T5309] report_bug+0x2be/0x4f0 [ 81.952882][ T5309] ? __udf_add_aext+0x524/0x6d0 [ 81.955102][ T5309] ? __udf_add_aext+0x524/0x6d0 [ 81.957214][ T5309] ? __udf_add_aext+0x526/0x6d0 [ 81.959304][ T5309] handle_bug+0x84/0x160 [ 81.960865][ T5309] exc_invalid_op+0x1a/0x50 [ 81.962994][ T5309] asm_exc_invalid_op+0x1a/0x20 [ 81.965060][ T5309] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 81.967352][ T5309] Code: b7 ef fe 49 8b 3e 4c 89 e6 e8 88 a4 11 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 6d c2 8d fe 90 <0f> 0b 90 e9 14 fc ff ff e8 5f c2 8d fe 90 0f 0b 90 e9 66 fd ff ff [ 81.975356][ T5309] RSP: 0018:ffffc9000fe37848 EFLAGS: 00010283 [ 81.977982][ T5309] RAX: ffffffff8331fde3 RBX: dffffc0000000000 RCX: 0000000000100000 [ 81.981373][ T5309] RDX: ffffc9000dd8a000 RSI: 000000000000433d RDI: 000000000000433e [ 81.984682][ T5309] RBP: 1ffff92001fc6f71 R08: ffff888000b5a440 R09: 0000000000000002 [ 81.987956][ T5309] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 81.991280][ T5309] R13: 0000000000000000 R14: ffffc9000fe37b80 R15: ffffc9000fe37b88 [ 81.994660][ T5309] ? __udf_add_aext+0x523/0x6d0 [ 81.996787][ T5309] ? __udf_add_aext+0x523/0x6d0 [ 81.998728][ T5309] udf_setup_indirect_aext+0x609/0x800 [ 82.000906][ T5309] ? __udf_add_aext+0x508/0x6d0 [ 82.002922][ T5309] udf_do_extend_file+0x870/0x1180 [ 82.005002][ T5309] ? __pfx_udf_do_extend_file+0x10/0x10 [ 82.007242][ T5309] ? inode_bmap+0x397/0x710 [ 82.009139][ T5309] udf_setsize+0xb78/0x1000 [ 82.011013][ T5309] ? __pfx_udf_setsize+0x10/0x10 [ 82.013172][ T5309] ? down_write+0x162/0x1f0 [ 82.014787][ T5309] ? __pfx_current_time+0x10/0x10 [ 82.016894][ T5309] udf_setattr+0x3a1/0x5a0 [ 82.018818][ T5309] ? __pfx_udf_setattr+0x10/0x10 [ 82.020980][ T5309] notify_change+0xb33/0xe40 [ 82.022920][ T5309] do_truncate+0x19a/0x220 [ 82.024552][ T5309] ? __pfx_do_truncate+0x10/0x10 [ 82.026381][ T5309] do_ftruncate+0x489/0x540 [ 82.028051][ T5309] ? __fget_files+0x2a/0x420 [ 82.029896][ T5309] ? __pfx_do_ftruncate+0x10/0x10 [ 82.032010][ T5309] __x64_sys_ftruncate+0x92/0xf0 [ 82.034104][ T5309] do_syscall_64+0xf6/0x210 [ 82.036070][ T5309] ? clear_bhb_loop+0x45/0xa0 [ 82.038079][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.040637][ T5309] RIP: 0033:0x7fef9a78e969 [ 82.042518][ T5309] 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 [ 82.050081][ T5309] RSP: 002b:00007fef9b5a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 82.053371][ T5309] RAX: ffffffffffffffda RBX: 00007fef9a9b5fa0 RCX: 00007fef9a78e969 [ 82.055994][ T5309] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 0000000000000009 [ 82.059169][ T5309] RBP: 00007fef9a810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 82.062224][ T5309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.065340][ T5309] R13: 0000000000000000 R14: 00007fef9a9b5fa0 R15: 00007ffdd4f45338 [ 82.068464][ T5309] [ 82.070118][ T5309] Kernel Offset: disabled [ 82.072015][ T5309] Rebooting in 86400 seconds..