program: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_mount_image$udf(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00b96fa236bfd596c74e808dd7b85a97c6ab3f6173849702311b635ac7a4e02bb352424c"], 0x1, 0x46f, &(0x7f0000000540)="$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") syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000e00)='./file0\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0040ce91bae94d6591ac6d0100000000000000b5384050da"], 0x1, 0xd99, &(0x7f0000000e80)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1db) pwrite64(r2, &(0x7f0000000000)="e3", 0x1, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, 0x4000c, 0x20}) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) r4 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x800) r5 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000f80)=""/4107, 0x100b) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x1, [{0x2, 0x1}]}, @void, @void, @void, @void, @void, @void}, 0x2f) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, 0x0) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="10e30000887d7a76ab4a0bdedd080211000001080211000000080211e3000020"], 0x20) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r7, 0x0, 0x0, 0x20020084, &(0x7f00000018c0)={0x2, 0x4e20}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r9 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0xa, 0x9, 0x8, 0x2}, 0x48) r10 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x6, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@map_fd={0x18, 0x3, 0x1, 0x0, r9}, @call={0x85, 0x0, 0x0, 0x2b}]}, &(0x7f0000000000)='GPL\x00'}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r8, r10, 0x5}, 0x10) [ 69.070370][ T5353] syz.0.0 (5353) used greatest stack depth: 18424 bytes left [ 68.189449][ T4702] Bluetooth: hci0: command tx timeout [ 68.223847][ T5353] loop0: detected capacity change from 0 to 128 [ 68.258849][ T5353] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 68.279600][ T5353] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.360839][ T25] audit: type=1800 audit(1759133873.026:2): pid=5353 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=94 res=0 errno=0 [ 68.370466][ T5353] ------------[ cut here ]------------ [ 68.372814][ T5353] WARNING: CPU: 0 PID: 5353 at fs/udf/truncate.c:224 udf_truncate_extents+0xd4c/0xec0 [ 68.377319][ T5353] Modules linked in: [ 68.379404][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 68.383247][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.387767][ T5353] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 68.390383][ T5353] Code: a1 86 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 5b 6d 44 08 cc e8 d5 db 84 fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef [ 68.398190][ T5353] RSP: 0018:ffffc9000d4e7940 EFLAGS: 00010283 [ 68.401008][ T5353] RAX: ffffffff833aeecb RBX: 1ffff1100a5118d4 RCX: 0000000000100000 [ 68.403880][ T5353] RDX: ffffc9000dd8a000 RSI: 0000000000000607 RDI: 0000000000000608 [ 68.406594][ T5353] RBP: ffffc9000d4e7b08 R08: ffff8880313d4880 R09: 0000000000000002 [ 68.409863][ T5353] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000000 [ 68.413035][ T5353] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000a [ 68.416584][ T5353] FS: 00007f2a1fa316c0(0000) GS:ffff88808d007000(0000) knlGS:0000000000000000 [ 68.420350][ T5353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.422981][ T5353] CR2: 00007f6d38c06000 CR3: 0000000043e74000 CR4: 0000000000352ef0 [ 68.426289][ T5353] Call Trace: [ 68.427782][ T5353] [ 68.429303][ T5353] ? __pfx_udf_truncate_extents+0x10/0x10 [ 68.431887][ T5353] ? do_raw_spin_unlock+0x4d/0x240 [ 68.434103][ T5353] udf_write_failed+0x185/0x1c0 [ 68.436136][ T5353] udf_direct_IO+0x1c6/0x200 [ 68.438168][ T5353] generic_file_direct_write+0x1db/0x3e0 [ 68.440550][ T5353] ? file_update_time+0x416/0x490 [ 68.442668][ T5353] __generic_file_write_iter+0x11d/0x230 [ 68.445069][ T5353] ? udf_file_write_iter+0x2c4/0x6c0 [ 68.447270][ T5353] udf_file_write_iter+0x2d5/0x6c0 [ 68.449500][ T5353] vfs_write+0x5c6/0xb30 [ 68.451233][ T5353] ? __pfx_udf_file_write_iter+0x10/0x10 [ 68.453267][ T5353] ? __pfx_vfs_write+0x10/0x10 [ 68.455197][ T5353] ? __fget_files+0x2a/0x420 [ 68.456946][ T5353] __x64_sys_pwrite64+0x193/0x220 [ 68.459137][ T5353] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 68.461369][ T5353] ? rcu_is_watching+0x15/0xb0 [ 68.463314][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 68.465411][ T5353] do_syscall_64+0xfa/0x3b0 [ 68.467465][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.470009][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.472809][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 68.474802][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.477352][ T5353] RIP: 0033:0x7f2a1eb8eec9 [ 68.479677][ T5353] 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 [ 68.486790][ T5353] RSP: 002b:00007f2a1fa31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 68.490787][ T5353] RAX: ffffffffffffffda RBX: 00007f2a1ede5fa0 RCX: 00007f2a1eb8eec9 [ 68.494147][ T5353] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000006 [ 68.497429][ T5353] RBP: 00007f2a1ec11f91 R08: 0000000000000000 R09: 0000000000000000 [ 68.500581][ T5353] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000000 [ 68.503695][ T5353] R13: 00007f2a1ede6038 R14: 00007f2a1ede5fa0 R15: 00007ffc210b1158 [ 68.506592][ T5353] [ 68.507738][ T5353] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 68.511263][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 68.515221][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.519927][ T5353] Call Trace: [ 68.521524][ T5353] [ 68.522855][ T5353] dump_stack_lvl+0x99/0x250 [ 68.524859][ T5353] ? __asan_memcpy+0x40/0x70 [ 68.526849][ T5353] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.529010][ T5353] ? __pfx__printk+0x10/0x10 [ 68.531059][ T5353] vpanic+0x281/0x750 [ 68.532825][ T5353] ? __pfx__printk+0x10/0x10 [ 68.534898][ T5353] ? __pfx_vpanic+0x10/0x10 [ 68.536928][ T5353] ? is_bpf_text_address+0x26/0x2b0 [ 68.539221][ T5353] panic+0xb9/0xc0 [ 68.540852][ T5353] ? __pfx_panic+0x10/0x10 [ 68.542777][ T5353] __warn+0x31b/0x4b0 [ 68.544523][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 68.546944][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 68.549390][ T5353] report_bug+0x2be/0x4f0 [ 68.551280][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 68.553557][ T5353] ? udf_truncate_extents+0xd4c/0xec0 [ 68.556008][ T5353] ? udf_truncate_extents+0xd4e/0xec0 [ 68.558362][ T5353] handle_bug+0x84/0x160 [ 68.560204][ T5353] exc_invalid_op+0x1a/0x50 [ 68.561875][ T5353] asm_exc_invalid_op+0x1a/0x20 [ 68.563635][ T5353] RIP: 0010:udf_truncate_extents+0xd4c/0xec0 [ 68.566194][ T5353] Code: a1 86 0f 48 3b 84 24 80 01 00 00 75 77 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 5b 6d 44 08 cc e8 d5 db 84 fe 90 <0f> 0b 90 eb 88 44 89 e9 80 e1 07 38 c1 0f 8c e4 f3 ff ff 4c 89 ef [ 68.574157][ T5353] RSP: 0018:ffffc9000d4e7940 EFLAGS: 00010283 [ 68.576929][ T5353] RAX: ffffffff833aeecb RBX: 1ffff1100a5118d4 RCX: 0000000000100000 [ 68.580268][ T5353] RDX: ffffc9000dd8a000 RSI: 0000000000000607 RDI: 0000000000000608 [ 68.583339][ T5353] RBP: ffffc9000d4e7b08 R08: ffff8880313d4880 R09: 0000000000000002 [ 68.586266][ T5353] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000000 [ 68.589480][ T5353] R13: 0000000000000000 R14: 000000000000000a R15: 000000000000000a [ 68.592337][ T5353] ? udf_truncate_extents+0xd4b/0xec0 [ 68.594444][ T5353] ? __pfx_udf_truncate_extents+0x10/0x10 [ 68.596701][ T5353] ? do_raw_spin_unlock+0x4d/0x240 [ 68.598771][ T5353] udf_write_failed+0x185/0x1c0 [ 68.600517][ T5353] udf_direct_IO+0x1c6/0x200 [ 68.602216][ T5353] generic_file_direct_write+0x1db/0x3e0 [ 68.604608][ T5353] ? file_update_time+0x416/0x490 [ 68.606536][ T5353] __generic_file_write_iter+0x11d/0x230 [ 68.608731][ T5353] ? udf_file_write_iter+0x2c4/0x6c0 [ 68.610753][ T5353] udf_file_write_iter+0x2d5/0x6c0 [ 68.612735][ T5353] vfs_write+0x5c6/0xb30 [ 68.614343][ T5353] ? __pfx_udf_file_write_iter+0x10/0x10 [ 68.616511][ T5353] ? __pfx_vfs_write+0x10/0x10 [ 68.618306][ T5353] ? __fget_files+0x2a/0x420 [ 68.620161][ T5353] __x64_sys_pwrite64+0x193/0x220 [ 68.622174][ T5353] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 68.624279][ T5353] ? rcu_is_watching+0x15/0xb0 [ 68.626122][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 68.628053][ T5353] do_syscall_64+0xfa/0x3b0 [ 68.629927][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 68.631991][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.634439][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 68.636415][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.638924][ T5353] RIP: 0033:0x7f2a1eb8eec9 [ 68.640770][ T5353] 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 [ 68.648546][ T5353] RSP: 002b:00007f2a1fa31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 68.651814][ T5353] RAX: ffffffffffffffda RBX: 00007f2a1ede5fa0 RCX: 00007f2a1eb8eec9 [ 68.655093][ T5353] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000006 [ 68.658336][ T5353] RBP: 00007f2a1ec11f91 R08: 0000000000000000 R09: 0000000000000000 [ 68.661265][ T5353] R10: 000000000000ffff R11: 0000000000000246 R12: 0000000000000000 [ 68.664340][ T5353] R13: 00007f2a1ede6038 R14: 00007f2a1ede5fa0 R15: 00007ffc210b1158 [ 68.667651][ T5353] [ 68.669265][ T5353] Kernel Offset: disabled [ 68.671059][ T5353] Rebooting in 86400 seconds..