program: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$udf(&(0x7f0000000f00), &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xa00010, &(0x7f00000011c0)=ANY=[@ANYBLOB='iocharset=iso8859-1,nostrict,uid=forget,anchor=0000000000000145,gid=', @ANYRESDEC=0x0, @ANYBLOB=',dmode=00000000000000000002004,undelete,partition=00000000000000000001,unhide,\x00'], 0x1, 0xc43, &(0x7f00000001c0)="$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") r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f00000002c0)=@FILEID_UDF_WITHOUT_PARENT={0xc, 0x51, {0x1}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002300)={0x14, 0x34, 0x107, 0xfdfffffb, 0xfffffffe, {0x1, 0x7c}}, 0x14}, 0x1, 0x0, 0x0, 0x488c0}, 0xc000) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, 0x34, 0x107, 0xffffffff, 0xfffffffe, {0x3, 0x7c}, [@nested={0xc, 0x4, 0x0, 0x1, [@nested={0x4, 0x149}, @typed={0x4, 0xbc}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x488c0}, 0xc000) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000340)={[{@nogrpid}, {@resuid}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@errors_continue}, {@nombcache}, {@quota}]}, 0x3, 0x42f, &(0x7f0000000940)="$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") r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0xfec0ffff00000000}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffff}}]}, 0x40}}, 0x0) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000000080)='./bus\x00', 0x143142, 0x0) pwrite64(r6, &(0x7f0000000300)='_', 0x1, 0x10000000005) syz_read_part_table(0x1043, &(0x7f0000002c00)="$eJzsz9EJwjAUhtHfQFp1CV2q8yiO4wxO4yKRRME6gIhwzkO5X0kuJPzWPsd1tm3/TmOut5o6pjLydWTE5uPSO8v6/ynn1i5zmw6Ze/fdZbkn2T13LNfvPAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/ssjAAD//08+Cgo=") [ 86.896999][ T10] cfg80211: failed to load regulatory.db [ 86.900735][ T5339] Bluetooth: hci0: command tx timeout [ 87.047397][ T5361] loop0: detected capacity change from 0 to 2048 [ 87.147301][ T5361] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.191963][ T5361] netlink: 'syz.0.0': attribute type 4 has an invalid length. [ 87.209312][ T5361] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 87.222612][ T5361] ------------[ cut here ]------------ [ 87.225609][ T5361] WARNING: CPU: 0 PID: 5361 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 87.230213][ T5361] Modules linked in: [ 87.232465][ T5361] CPU: 0 UID: 0 PID: 5361 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 87.236442][ T5361] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 87.241396][ T5361] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 87.243826][ T5361] Code: 03 ec fe 49 8b 3e 4c 89 e6 e8 98 b1 0e ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 ed 17 87 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 df 17 87 fe 90 0f 0b 90 e9 66 fd ff ff [ 87.252376][ T5361] RSP: 0018:ffffc9000d3ff248 EFLAGS: 00010287 [ 87.255077][ T5361] RAX: ffffffff8338a343 RBX: dffffc0000000000 RCX: 0000000000100000 [ 87.258541][ T5361] RDX: ffffc9000de1a000 RSI: 0000000000015d32 RDI: 0000000000015d33 [ 87.262142][ T5361] RBP: 1ffff92001a7fee5 R08: ffff88803c2d2440 R09: 0000000000000002 [ 87.265395][ T5361] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 87.269307][ T5361] R13: 0000000000000000 R14: ffffc9000d3ff720 R15: ffffc9000d3ff728 [ 87.273152][ T5361] FS: 00007fb8939bc6c0(0000) GS:ffff88808d210000(0000) knlGS:0000000000000000 [ 87.276674][ T5361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.279405][ T5361] CR2: 00007fb886a3f000 CR3: 00000000434fc000 CR4: 0000000000352ef0 [ 87.282841][ T5361] Call Trace: [ 87.284045][ T5361] [ 87.285286][ T5361] udf_setup_indirect_aext+0x609/0x800 [ 87.287473][ T5361] ? __udf_add_aext+0x508/0x6d0 [ 87.289477][ T5361] udf_do_extend_file+0x870/0x1180 [ 87.291930][ T5361] ? udf_get_filelongad+0x6e/0x1b0 [ 87.294040][ T5361] ? __pfx_udf_do_extend_file+0x10/0x10 [ 87.296156][ T5361] udf_map_block+0xff2/0x45f0 [ 87.297916][ T5361] ? __pfx_hlock_conflict+0x10/0x10 [ 87.299833][ T5361] ? check_path+0x21/0x40 [ 87.301794][ T5361] ? __pfx_udf_map_block+0x10/0x10 [ 87.303621][ T5361] ? validate_chain+0x897/0x2140 [ 87.305590][ T5361] ? do_raw_spin_lock+0x121/0x290 [ 87.307534][ T5361] ? do_raw_spin_unlock+0x4d/0x240 [ 87.309768][ T5361] __udf_get_block+0x52/0x250 [ 87.312163][ T5361] ? create_empty_buffers+0x465/0x530 [ 87.314851][ T5361] __block_write_begin_int+0x6b2/0x1900 [ 87.317206][ T5361] ? folio_add_lru+0x1b2/0x3d0 [ 87.319145][ T5361] ? __pfx_udf_get_block+0x10/0x10 [ 87.321366][ T5361] ? __pfx___block_write_begin_int+0x10/0x10 [ 87.323705][ T5361] ? __pfx_udf_get_block+0x10/0x10 [ 87.326324][ T5361] block_write_begin+0x8a/0x120 [ 87.328878][ T5361] ? udf_write_begin+0x92/0x270 [ 87.331358][ T5361] udf_write_begin+0x115/0x270 [ 87.333573][ T5361] generic_perform_write+0x2c5/0x900 [ 87.336148][ T5361] ? __pfx_generic_perform_write+0x10/0x10 [ 87.339001][ T5361] ? file_update_time+0x416/0x490 [ 87.341430][ T5361] ? __generic_file_write_iter+0xf9/0x230 [ 87.343983][ T5361] ? udf_file_write_iter+0x2c4/0x6c0 [ 87.346167][ T5361] udf_file_write_iter+0x2d5/0x6c0 [ 87.348333][ T5361] vfs_write+0x5c9/0xb30 [ 87.350313][ T5361] ? __pfx_udf_file_write_iter+0x10/0x10 [ 87.353132][ T5361] ? __pfx_vfs_write+0x10/0x10 [ 87.355424][ T5361] ? __fget_files+0x2a/0x420 [ 87.357663][ T5361] __x64_sys_pwrite64+0x193/0x220 [ 87.359781][ T5361] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 87.362538][ T5361] ? rcu_is_watching+0x15/0xb0 [ 87.364829][ T5361] ? do_syscall_64+0xbe/0x3b0 [ 87.367090][ T5361] do_syscall_64+0xfa/0x3b0 [ 87.369538][ T5361] ? lockdep_hardirqs_on+0x9c/0x150 [ 87.372709][ T5361] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.375260][ T5361] ? clear_bhb_loop+0x60/0xb0 [ 87.377393][ T5361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.380234][ T5361] RIP: 0033:0x7fb892b8ebe9 [ 87.382978][ T5361] 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 [ 87.392319][ T5361] RSP: 002b:00007fb8939bc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 87.396594][ T5361] RAX: ffffffffffffffda RBX: 00007fb892db5fa0 RCX: 00007fb892b8ebe9 [ 87.399892][ T5361] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 000000000000000a [ 87.403778][ T5361] RBP: 00007fb892c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 87.407404][ T5361] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 87.411158][ T5361] R13: 00007fb892db6038 R14: 00007fb892db5fa0 R15: 00007ffed002a428 [ 87.415467][ T5361] [ 87.417179][ T5361] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 87.420381][ T5361] CPU: 0 UID: 0 PID: 5361 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 87.424404][ T5361] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 87.433035][ T5361] Call Trace: [ 87.434627][ T5361] [ 87.436247][ T5361] dump_stack_lvl+0x99/0x250 [ 87.438888][ T5361] ? __asan_memcpy+0x40/0x70 [ 87.441004][ T5361] ? __pfx_dump_stack_lvl+0x10/0x10 [ 87.443564][ T5361] ? __pfx__printk+0x10/0x10 [ 87.445836][ T5361] vpanic+0x281/0x750 [ 87.447819][ T5361] ? __pfx__printk+0x10/0x10 [ 87.450218][ T5361] ? __pfx_vpanic+0x10/0x10 [ 87.452968][ T5361] ? is_bpf_text_address+0x26/0x2b0 [ 87.455230][ T5361] panic+0xb9/0xc0 [ 87.456904][ T5361] ? __pfx_panic+0x10/0x10 [ 87.458870][ T5361] __warn+0x31b/0x4b0 [ 87.460629][ T5361] ? __udf_add_aext+0x524/0x6d0 [ 87.462713][ T5361] ? __udf_add_aext+0x524/0x6d0 [ 87.464933][ T5361] report_bug+0x2be/0x4f0 [ 87.466901][ T5361] ? __udf_add_aext+0x524/0x6d0 [ 87.469040][ T5361] ? __udf_add_aext+0x524/0x6d0 [ 87.471117][ T5361] ? __udf_add_aext+0x526/0x6d0 [ 87.473458][ T5361] handle_bug+0x84/0x160 [ 87.475657][ T5361] exc_invalid_op+0x1a/0x50 [ 87.477859][ T5361] asm_exc_invalid_op+0x1a/0x20 [ 87.480103][ T5361] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 87.482458][ T5361] Code: 03 ec fe 49 8b 3e 4c 89 e6 e8 98 b1 0e ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 ed 17 87 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 df 17 87 fe 90 0f 0b 90 e9 66 fd ff ff [ 87.490238][ T5361] RSP: 0018:ffffc9000d3ff248 EFLAGS: 00010287 [ 87.493027][ T5361] RAX: ffffffff8338a343 RBX: dffffc0000000000 RCX: 0000000000100000 [ 87.496790][ T5361] RDX: ffffc9000de1a000 RSI: 0000000000015d32 RDI: 0000000000015d33 [ 87.500630][ T5361] RBP: 1ffff92001a7fee5 R08: ffff88803c2d2440 R09: 0000000000000002 [ 87.504047][ T5361] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 87.507684][ T5361] R13: 0000000000000000 R14: ffffc9000d3ff720 R15: ffffc9000d3ff728 [ 87.511262][ T5361] ? __udf_add_aext+0x523/0x6d0 [ 87.513514][ T5361] ? __udf_add_aext+0x523/0x6d0 [ 87.515854][ T5361] udf_setup_indirect_aext+0x609/0x800 [ 87.518737][ T5361] ? __udf_add_aext+0x508/0x6d0 [ 87.521083][ T5361] udf_do_extend_file+0x870/0x1180 [ 87.523496][ T5361] ? udf_get_filelongad+0x6e/0x1b0 [ 87.525788][ T5361] ? __pfx_udf_do_extend_file+0x10/0x10 [ 87.528271][ T5361] udf_map_block+0xff2/0x45f0 [ 87.530406][ T5361] ? __pfx_hlock_conflict+0x10/0x10 [ 87.532854][ T5361] ? check_path+0x21/0x40 [ 87.534779][ T5361] ? __pfx_udf_map_block+0x10/0x10 [ 87.537206][ T5361] ? validate_chain+0x897/0x2140 [ 87.539593][ T5361] ? do_raw_spin_lock+0x121/0x290 [ 87.542096][ T5361] ? do_raw_spin_unlock+0x4d/0x240 [ 87.544412][ T5361] __udf_get_block+0x52/0x250 [ 87.546364][ T5361] ? create_empty_buffers+0x465/0x530 [ 87.548647][ T5361] __block_write_begin_int+0x6b2/0x1900 [ 87.550856][ T5361] ? folio_add_lru+0x1b2/0x3d0 [ 87.553080][ T5361] ? __pfx_udf_get_block+0x10/0x10 [ 87.555779][ T5361] ? __pfx___block_write_begin_int+0x10/0x10 [ 87.558758][ T5361] ? __pfx_udf_get_block+0x10/0x10 [ 87.560961][ T5361] block_write_begin+0x8a/0x120 [ 87.563063][ T5361] ? udf_write_begin+0x92/0x270 [ 87.565136][ T5361] udf_write_begin+0x115/0x270 [ 87.567902][ T5361] generic_perform_write+0x2c5/0x900 [ 87.571250][ T5361] ? __pfx_generic_perform_write+0x10/0x10 [ 87.575685][ T5361] ? file_update_time+0x416/0x490 [ 87.578113][ T5361] ? __generic_file_write_iter+0xf9/0x230 [ 87.580713][ T5361] ? udf_file_write_iter+0x2c4/0x6c0 [ 87.583164][ T5361] udf_file_write_iter+0x2d5/0x6c0 [ 87.585649][ T5361] vfs_write+0x5c9/0xb30 [ 87.587630][ T5361] ? __pfx_udf_file_write_iter+0x10/0x10 [ 87.590252][ T5361] ? __pfx_vfs_write+0x10/0x10 [ 87.592991][ T5361] ? __fget_files+0x2a/0x420 [ 87.595904][ T5361] __x64_sys_pwrite64+0x193/0x220 [ 87.598454][ T5361] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 87.601022][ T5361] ? rcu_is_watching+0x15/0xb0 [ 87.603179][ T5361] ? do_syscall_64+0xbe/0x3b0 [ 87.605196][ T5361] do_syscall_64+0xfa/0x3b0 [ 87.607230][ T5361] ? lockdep_hardirqs_on+0x9c/0x150 [ 87.609535][ T5361] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.612611][ T5361] ? clear_bhb_loop+0x60/0xb0 [ 87.615870][ T5361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.619926][ T5361] RIP: 0033:0x7fb892b8ebe9 [ 87.622544][ T5361] 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 [ 87.632148][ T5361] RSP: 002b:00007fb8939bc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 87.635903][ T5361] RAX: ffffffffffffffda RBX: 00007fb892db5fa0 RCX: 00007fb892b8ebe9 [ 87.640664][ T5361] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 000000000000000a [ 87.644243][ T5361] RBP: 00007fb892c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 87.647629][ T5361] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 87.651099][ T5361] R13: 00007fb892db6038 R14: 00007fb892db5fa0 R15: 00007ffed002a428 [ 87.654514][ T5361] [ 87.656406][ T5361] Kernel Offset: disabled [ 87.658527][ T5361] Rebooting in 86400 seconds..