program: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xff, 0xfffffffffffffffc}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) ioprio_set$pid(0x2, 0x0, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x2008082, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xfc, 0xc3d, &(0x7f0000001ac0)="$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") r0 = open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xf, 0x0, &(0x7f0000000040)) copy_file_range(r0, 0x0, r0, &(0x7f0000000100)=0x12, 0x8, 0x0) syz_mount_image$udf(&(0x7f00000002c0), &(0x7f0000000080)='./file0\x00', 0x4006, &(0x7f0000002440)=ANY=[], 0xff, 0xc0c, &(0x7f0000001500)="$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") ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f0000000280)={0x8, 'gre0\x00', {'vlan0\x00'}, 0x6}) setitimer(0x20, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x54, &(0x7f00000007c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0xa0}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000017c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7e}], 0x30}, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001640)="553e12df315719c9cddfbe1f03774b1d49d6fc51d5b185", 0x17}, {&(0x7f0000001680)="33caaff65bbb49384ba3fa03220c730c8531786e424bfa1ee6d344e5ca70fa4e68f9ad2bd7a154c3da71f3d9548c", 0x2e}, {&(0x7f0000001700)="7082b8d45f4cc86d0267eabd24340e1911fe3ceeb757ca4a090897a00b8d106a8ceb5beaa118a5652769ec67e809e68ca18f0241349dc53502", 0x39}], 0x3}], 0x1, 0x840) recvmsg(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)=""/149, 0x8e}], 0x1}, 0x10001) r4 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) r5 = open(&(0x7f0000000000)='./file1\x00', 0x143142, 0x23) pwrite64(r5, &(0x7f0000000300)='_', 0x1, 0x10000000005) r6 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000240)=@add_del={0x2, 0x0}) ftruncate(r4, 0x8002007ffb) [ 86.376583][ T5342] Bluetooth: hci0: command tx timeout [ 86.467765][ T5365] loop0: detected capacity change from 0 to 2048 [ 86.503041][ T5365] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 86.582891][ T5365] syz.0.0 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 86.590278][ T5365] trusted_key: syz.0.0 sent an empty control message without MSG_MORE. [ 86.650289][ T5365] ------------[ cut here ]------------ [ 86.655725][ T5365] WARNING: CPU: 0 PID: 5365 at fs/udf/inode.c:2088 __udf_add_aext+0x524/0x6d0 [ 86.660858][ T5365] Modules linked in: [ 86.662789][ T5365] CPU: 0 UID: 0 PID: 5365 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.666383][ T5365] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.670513][ T5365] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 86.672760][ T5365] Code: c1 eb fe 49 8b 3e 4c 89 e6 e8 48 71 0e ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 03 2f 46 08 cc e8 ed cf 86 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 df cf 86 fe 90 0f 0b 90 e9 66 fd ff ff [ 86.680603][ T5365] RSP: 0018:ffffc9000d127828 EFLAGS: 00010287 [ 86.683589][ T5365] RAX: ffffffff8338fd23 RBX: dffffc0000000000 RCX: 0000000000100000 [ 86.686789][ T5365] RDX: ffffc9000e24a000 RSI: 000000000000f862 RDI: 000000000000f863 [ 86.691181][ T5365] RBP: 1ffff92001a24f6d R08: ffff888000ebc880 R09: 0000000000000002 [ 86.694627][ T5365] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 86.697895][ T5365] R13: 0000000000000000 R14: ffffc9000d127b60 R15: ffffc9000d127b68 [ 86.701118][ T5365] FS: 00007fa9b941b6c0(0000) GS:ffff88808d00a000(0000) knlGS:0000000000000000 [ 86.705019][ T5365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.707801][ T5365] CR2: 0000000000000000 CR3: 00000000437b0000 CR4: 0000000000352ef0 [ 86.710860][ T5365] Call Trace: [ 86.712470][ T5365] [ 86.713780][ T5365] udf_setup_indirect_aext+0x609/0x800 [ 86.716024][ T5365] ? __udf_add_aext+0x508/0x6d0 [ 86.718028][ T5365] udf_do_extend_file+0x870/0x1180 [ 86.720172][ T5365] ? __pfx_udf_do_extend_file+0x10/0x10 [ 86.722538][ T5365] ? inode_bmap+0x397/0x710 [ 86.724461][ T5365] udf_setsize+0xb78/0x1000 [ 86.726433][ T5365] ? __pfx_udf_setsize+0x10/0x10 [ 86.728503][ T5365] ? down_write+0x162/0x1f0 [ 86.730471][ T5365] ? __pfx_current_time+0x10/0x10 [ 86.732719][ T5365] udf_setattr+0x3a1/0x5a0 [ 86.734661][ T5365] ? __pfx_udf_setattr+0x10/0x10 [ 86.736838][ T5365] notify_change+0xb36/0xe40 [ 86.738788][ T5365] do_truncate+0x1a4/0x220 [ 86.740687][ T5365] ? __pfx_do_truncate+0x10/0x10 [ 86.742953][ T5365] do_ftruncate+0x489/0x540 [ 86.745005][ T5365] ? __pfx_do_ftruncate+0x10/0x10 [ 86.747215][ T5365] ? __fget_files+0x2a/0x420 [ 86.749309][ T5365] __x64_sys_ftruncate+0x92/0xf0 [ 86.751493][ T5365] do_syscall_64+0xfa/0x3b0 [ 86.753511][ T5365] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.755726][ T5365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.758196][ T5365] ? clear_bhb_loop+0x60/0xb0 [ 86.760182][ T5365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.762787][ T5365] RIP: 0033:0x7fa9b858eba9 [ 86.764663][ T5365] 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 [ 86.772673][ T5365] RSP: 002b:00007fa9b941b038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 86.776221][ T5365] RAX: ffffffffffffffda RBX: 00007fa9b87d5fa0 RCX: 00007fa9b858eba9 [ 86.779509][ T5365] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 0000000000000009 [ 86.782942][ T5365] RBP: 00007fa9b8611e19 R08: 0000000000000000 R09: 0000000000000000 [ 86.786136][ T5365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.789274][ T5365] R13: 00007fa9b87d6038 R14: 00007fa9b87d5fa0 R15: 00007fff267b02b8 [ 86.793170][ T5365] [ 86.794463][ T5365] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 86.797635][ T5365] CPU: 0 UID: 0 PID: 5365 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.801231][ T5365] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.805621][ T5365] Call Trace: [ 86.807091][ T5365] [ 86.808400][ T5365] dump_stack_lvl+0x99/0x250 [ 86.810401][ T5365] ? __asan_memcpy+0x40/0x70 [ 86.812435][ T5365] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.814707][ T5365] ? __pfx__printk+0x10/0x10 [ 86.816782][ T5365] vpanic+0x281/0x750 [ 86.818645][ T5365] ? __pfx__printk+0x10/0x10 [ 86.820519][ T5365] ? __pfx_vpanic+0x10/0x10 [ 86.822488][ T5365] ? is_bpf_text_address+0x26/0x2b0 [ 86.824667][ T5365] panic+0xb9/0xc0 [ 86.826310][ T5365] ? __pfx_panic+0x10/0x10 [ 86.828155][ T5365] __warn+0x31b/0x4b0 [ 86.829817][ T5365] ? __udf_add_aext+0x524/0x6d0 [ 86.831926][ T5365] ? __udf_add_aext+0x524/0x6d0 [ 86.833923][ T5365] report_bug+0x2be/0x4f0 [ 86.835573][ T5365] ? __udf_add_aext+0x524/0x6d0 [ 86.837480][ T5365] ? __udf_add_aext+0x524/0x6d0 [ 86.839616][ T5365] ? __udf_add_aext+0x526/0x6d0 [ 86.841712][ T5365] handle_bug+0x84/0x160 [ 86.843490][ T5365] exc_invalid_op+0x1a/0x50 [ 86.845423][ T5365] asm_exc_invalid_op+0x1a/0x20 [ 86.847443][ T5365] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 86.849739][ T5365] Code: c1 eb fe 49 8b 3e 4c 89 e6 e8 48 71 0e ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 03 2f 46 08 cc e8 ed cf 86 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 df cf 86 fe 90 0f 0b 90 e9 66 fd ff ff [ 86.857923][ T5365] RSP: 0018:ffffc9000d127828 EFLAGS: 00010287 [ 86.860489][ T5365] RAX: ffffffff8338fd23 RBX: dffffc0000000000 RCX: 0000000000100000 [ 86.863782][ T5365] RDX: ffffc9000e24a000 RSI: 000000000000f862 RDI: 000000000000f863 [ 86.867115][ T5365] RBP: 1ffff92001a24f6d R08: ffff888000ebc880 R09: 0000000000000002 [ 86.870540][ T5365] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 86.873861][ T5365] R13: 0000000000000000 R14: ffffc9000d127b60 R15: ffffc9000d127b68 [ 86.877158][ T5365] ? __udf_add_aext+0x523/0x6d0 [ 86.879206][ T5365] ? __udf_add_aext+0x523/0x6d0 [ 86.881323][ T5365] udf_setup_indirect_aext+0x609/0x800 [ 86.883596][ T5365] ? __udf_add_aext+0x508/0x6d0 [ 86.885617][ T5365] udf_do_extend_file+0x870/0x1180 [ 86.887894][ T5365] ? __pfx_udf_do_extend_file+0x10/0x10 [ 86.889961][ T5365] ? inode_bmap+0x397/0x710 [ 86.891734][ T5365] udf_setsize+0xb78/0x1000 [ 86.893481][ T5365] ? __pfx_udf_setsize+0x10/0x10 [ 86.895433][ T5365] ? down_write+0x162/0x1f0 [ 86.897262][ T5365] ? __pfx_current_time+0x10/0x10 [ 86.899223][ T5365] udf_setattr+0x3a1/0x5a0 [ 86.901059][ T5365] ? __pfx_udf_setattr+0x10/0x10 [ 86.903106][ T5365] notify_change+0xb36/0xe40 [ 86.905174][ T5365] do_truncate+0x1a4/0x220 [ 86.907117][ T5365] ? __pfx_do_truncate+0x10/0x10 [ 86.909235][ T5365] do_ftruncate+0x489/0x540 [ 86.911143][ T5365] ? __pfx_do_ftruncate+0x10/0x10 [ 86.913313][ T5365] ? __fget_files+0x2a/0x420 [ 86.915551][ T5365] __x64_sys_ftruncate+0x92/0xf0 [ 86.917707][ T5365] do_syscall_64+0xfa/0x3b0 [ 86.919653][ T5365] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.921903][ T5365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.924516][ T5365] ? clear_bhb_loop+0x60/0xb0 [ 86.926569][ T5365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.929012][ T5365] RIP: 0033:0x7fa9b858eba9 [ 86.930873][ T5365] 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 [ 86.939072][ T5365] RSP: 002b:00007fa9b941b038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 86.942664][ T5365] RAX: ffffffffffffffda RBX: 00007fa9b87d5fa0 RCX: 00007fa9b858eba9 [ 86.946033][ T5365] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 0000000000000009 [ 86.949153][ T5365] RBP: 00007fa9b8611e19 R08: 0000000000000000 R09: 0000000000000000 [ 86.952579][ T5365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.955817][ T5365] R13: 00007fa9b87d6038 R14: 00007fa9b87d5fa0 R15: 00007fff267b02b8 [ 86.959072][ T5365] [ 86.960713][ T5365] Kernel Offset: disabled [ 86.962449][ T5365] Rebooting in 86400 seconds..