program: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r3}, @IFLA_ALT_IFNAME={0x14, 0x35, 'dummy0\x00'}]}, 0x3c}}, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000080)={'dummy0\x00'}) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000000)='./file1\x00', 0x4000, &(0x7f0000000e00)=ANY=[], 0x2, 0xc2d, &(0x7f00000001c0)="$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") syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaaaa08004500006000000000002f9078640101000000000024806558000000000000000010000800000086dd"], 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000020a010200000000000000000a0000060900010073797a310000000008000240000000018c000000020a010100000000000000000000000369000600e62807258a6d38caf4cb1d7a776a7a05e57912414e63207c5e61d47bb4016b21bd5593b033b0968722f2f0f4818a1a13fbb43e79d0ae674d071c0164df9d3701cc15211300766b6ebe326ada9e49cca5c2a07460e46e35eabfb48a4cd2cd83790d7e705b010000000900010073797a31000000001c000000090a030000000000000000000a00000208000c40"], 0xf8}, 0x1, 0x0, 0x0, 0x2000c814}, 0x4000) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000010000000900010073797a30000000004000ffff0900010073797a30000000000900020073797a3100000000140003800800014000000000"], 0x138}, 0x1, 0x0, 0x0, 0x20040855}, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000070000040900010073797a30000000009c000000090a010400000000000000000700000308000a40000000000900020073797a30000000000900010073797a3000000000080005400000000d58001280200001800e000100636f6e6e6c696d69740000000c0002800800014000000008200001800e000100636f6e6e6c696d69740000000c00028008000140000000001400017b090001006cdbf80789f3f947dd0002800800"], 0xe4}, 0x1, 0x0, 0x0, 0x8001}, 0x20050840) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030041000b05d25a806c8c6394f90324fc60100000000a000200053582c137153e3704020180fc5409000c00", 0x33fe0}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x9c) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r6, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) socket$netlink(0x10, 0x3, 0xe) syz_mount_image$udf(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="009917593d44d685cf8176521846a9e90205b4b89c0ed49b3e1201fa4a79b0b9651316a89d7e4038e94e54fdffa25c529d1cb4e43bf7e12bd2a555681300b85d6621470c304d6ba5731161f3f1da1193a85525e8c9a5a95798070ca48fa7edcf62e37626480f673141bee1ea2522f8b61aac12f984c1216683ae80e6146169cfb7aa7c50dd4c52259faaee2fedc1077bda4c3e65d7005d0ab71db65617abeb3c51b056d955f1285ed9d26d7c910bf3291f6b349ce7eee33a31a484c31993effe39fcfa55e722a20bf90b2f43ffbfd19afaeb1d6e9683ce09f4c8eb9591f0772a12"], 0x1, 0xc3c, &(0x7f0000000d00)="$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") creat(&(0x7f0000000380)='./bus\x00', 0x0) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open(&(0x7f00000000c0)='./bus\x00', 0xca942, 0x0) ftruncate(r7, 0x8002007ffb) io_setup(0x202, &(0x7f0000000200)) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000680)='./bus\x00', 0x0, 0x5000, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1a, 0xd, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780800d1cbf7966d61f53dc17769048b0000fd0c000000000000000000000000000000000200000000000000000000000000008000", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) [ 83.915607][ T4663] Bluetooth: hci0: command tx timeout [ 84.025948][ T5321] batman_adv: batadv0: Adding interface: dummy0 [ 84.036004][ T5321] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 84.049379][ T5321] batman_adv: batadv0: Interface activated: dummy0 [ 84.063974][ T5321] batadv0: mtu less than device minimum [ 84.067544][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.072815][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.078200][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.083251][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.088684][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.094095][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.099286][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.104749][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.110083][ T5321] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 84.142415][ T5322] loop0: detected capacity change from 0 to 2048 [ 84.178053][ T5322] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.193262][ T5321] netlink: 208452 bytes leftover after parsing attributes in process `syz.0.0'. [ 84.302185][ T5321] ------------[ cut here ]------------ [ 84.304450][ T5321] le32_to_cpu(aed->lengthAllocDescs) != epos->offset - sizeof(struct allocExtDesc) [ 84.304462][ T5321] WARNING: fs/udf/inode.c:2088 at __udf_add_aext+0x524/0x6d0, CPU#0: syz.0.0/5321 [ 84.312613][ T5321] Modules linked in: [ 84.314310][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.318545][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.322807][ T5321] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 84.325126][ T5321] Code: a0 dc fe 49 8b 3e 4c 89 e6 e8 68 95 02 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 03 5b 5d 08 cc e8 fd ec 70 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 ef ec 70 fe 90 0f 0b 90 e9 66 fd ff ff [ 84.333567][ T5321] RSP: 0018:ffffc9000e1ff7e8 EFLAGS: 00010287 [ 84.336256][ T5321] RAX: ffffffff8354ae23 RBX: dffffc0000000000 RCX: 0000000000100000 [ 84.339761][ T5321] RDX: ffffc9000ec22000 RSI: 0000000000003e38 RDI: 0000000000003e39 [ 84.343137][ T5321] RBP: 1ffff92001c3ff69 R08: ffff888035132480 R09: 0000000000000002 [ 84.346948][ T5321] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 84.351233][ T5321] R13: 0000000000000000 R14: ffffc9000e1ffb40 R15: ffffc9000e1ffb48 [ 84.355370][ T5321] FS: 00007f9ce3fcc6c0(0000) GS:ffff88808ca5b000(0000) knlGS:0000000000000000 [ 84.360042][ T5321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.363311][ T5321] CR2: 00007f9cd70ffc00 CR3: 0000000033e11000 CR4: 0000000000352ef0 [ 84.367092][ T5321] Call Trace: [ 84.368611][ T5321] [ 84.369842][ T5321] udf_setup_indirect_aext+0x609/0x800 [ 84.372297][ T5321] ? __udf_add_aext+0x508/0x6d0 [ 84.374414][ T5321] udf_do_extend_file+0x8a5/0x11e0 [ 84.376613][ T5321] ? udf_next_aext+0x447/0x530 [ 84.378823][ T5321] ? __pfx_udf_do_extend_file+0x10/0x10 [ 84.381295][ T5321] ? inode_bmap+0x397/0x710 [ 84.383260][ T5321] udf_setsize+0xbf3/0x10b0 [ 84.385303][ T5321] ? __pfx_udf_setsize+0x10/0x10 [ 84.387289][ T5321] ? down_write+0x16d/0x200 [ 84.389218][ T5321] ? __pfx_down_write+0x10/0x10 [ 84.391425][ T5321] ? evm_inode_setattr+0x1b6/0x7d0 [ 84.394075][ T5321] udf_setattr+0x3a1/0x5a0 [ 84.396052][ T5321] ? __pfx_udf_setattr+0x10/0x10 [ 84.398289][ T5321] notify_change+0xc1a/0xf40 [ 84.400446][ T5321] do_truncate+0x1c2/0x250 [ 84.402283][ T5321] ? __pfx_do_truncate+0x10/0x10 [ 84.404414][ T5321] do_ftruncate+0x4db/0x5c0 [ 84.406286][ T5321] ? __pfx_do_ftruncate+0x10/0x10 [ 84.408691][ T5321] ? __fget_files+0x2a/0x420 [ 84.410756][ T5321] __x64_sys_ftruncate+0x92/0xf0 [ 84.413328][ T5321] do_syscall_64+0x14d/0xf80 [ 84.415208][ T5321] ? trace_irq_disable+0x3b/0x150 [ 84.417460][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.420093][ T5321] ? clear_bhb_loop+0x40/0x90 [ 84.422088][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.424771][ T5321] RIP: 0033:0x7f9ce319c629 [ 84.426623][ T5321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 84.434927][ T5321] RSP: 002b:00007f9ce3fcc028 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 84.438734][ T5321] RAX: ffffffffffffffda RBX: 00007f9ce3415fa0 RCX: 00007f9ce319c629 [ 84.442028][ T5321] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 000000000000000b [ 84.445661][ T5321] RBP: 00007f9ce3232b39 R08: 0000000000000000 R09: 0000000000000000 [ 84.449416][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.453050][ T5321] R13: 00007f9ce3416038 R14: 00007f9ce3415fa0 R15: 00007fffae8a00d8 [ 84.456550][ T5321] [ 84.458129][ T5321] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 84.461196][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.464898][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.469023][ T5321] Call Trace: [ 84.470508][ T5321] [ 84.471893][ T5321] vpanic+0x56c/0xa60 [ 84.473758][ T5321] ? __pfx__printk+0x10/0x10 [ 84.475813][ T5321] ? __pfx_vpanic+0x10/0x10 [ 84.477837][ T5321] ? is_bpf_text_address+0x292/0x2b0 [ 84.480131][ T5321] ? is_bpf_text_address+0x26/0x2b0 [ 84.482155][ T5321] panic+0xc5/0xd0 [ 84.483734][ T5321] ? __pfx_panic+0x10/0x10 [ 84.485529][ T5321] __warn+0x315/0x4f0 [ 84.486932][ T5321] ? __udf_add_aext+0x524/0x6d0 [ 84.488706][ T5321] ? __udf_add_aext+0x524/0x6d0 [ 84.490641][ T5321] __report_bug+0x29a/0x540 [ 84.492483][ T5321] ? __udf_add_aext+0x524/0x6d0 [ 84.494280][ T5321] ? __pfx___report_bug+0x10/0x10 [ 84.496513][ T5321] ? folio_mark_accessed+0x3a9/0x8c0 [ 84.498804][ T5321] ? __udf_add_aext+0x524/0x6d0 [ 84.501057][ T5321] report_bug+0x16a/0x220 [ 84.503337][ T5321] ? __udf_add_aext+0x524/0x6d0 [ 84.505383][ T5321] ? __udf_add_aext+0x526/0x6d0 [ 84.507336][ T5321] handle_bug+0x98/0x200 [ 84.508983][ T5321] exc_invalid_op+0x1a/0x50 [ 84.510749][ T5321] asm_exc_invalid_op+0x1a/0x20 [ 84.512603][ T5321] RIP: 0010:__udf_add_aext+0x524/0x6d0 [ 84.514873][ T5321] Code: a0 dc fe 49 8b 3e 4c 89 e6 e8 68 95 02 ff 31 c0 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 03 5b 5d 08 cc e8 fd ec 70 fe 90 <0f> 0b 90 e9 14 fc ff ff e8 ef ec 70 fe 90 0f 0b 90 e9 66 fd ff ff [ 84.522839][ T5321] RSP: 0018:ffffc9000e1ff7e8 EFLAGS: 00010287 [ 84.525356][ T5321] RAX: ffffffff8354ae23 RBX: dffffc0000000000 RCX: 0000000000100000 [ 84.528678][ T5321] RDX: ffffc9000ec22000 RSI: 0000000000003e38 RDI: 0000000000003e39 [ 84.532053][ T5321] RBP: 1ffff92001c3ff69 R08: ffff888035132480 R09: 0000000000000002 [ 84.535260][ T5321] R10: 0000000000000001 R11: 0000000000000002 R12: 00000000000001d0 [ 84.538330][ T5321] R13: 0000000000000000 R14: ffffc9000e1ffb40 R15: ffffc9000e1ffb48 [ 84.541692][ T5321] ? __udf_add_aext+0x523/0x6d0 [ 84.543767][ T5321] ? __udf_add_aext+0x523/0x6d0 [ 84.545796][ T5321] udf_setup_indirect_aext+0x609/0x800 [ 84.547990][ T5321] ? __udf_add_aext+0x508/0x6d0 [ 84.549766][ T5321] udf_do_extend_file+0x8a5/0x11e0 [ 84.551750][ T5321] ? udf_next_aext+0x447/0x530 [ 84.553727][ T5321] ? __pfx_udf_do_extend_file+0x10/0x10 [ 84.556013][ T5321] ? inode_bmap+0x397/0x710 [ 84.557876][ T5321] udf_setsize+0xbf3/0x10b0 [ 84.559723][ T5321] ? __pfx_udf_setsize+0x10/0x10 [ 84.561728][ T5321] ? down_write+0x16d/0x200 [ 84.563596][ T5321] ? __pfx_down_write+0x10/0x10 [ 84.565548][ T5321] ? evm_inode_setattr+0x1b6/0x7d0 [ 84.567649][ T5321] udf_setattr+0x3a1/0x5a0 [ 84.569367][ T5321] ? __pfx_udf_setattr+0x10/0x10 [ 84.571149][ T5321] notify_change+0xc1a/0xf40 [ 84.573109][ T5321] do_truncate+0x1c2/0x250 [ 84.574880][ T5321] ? __pfx_do_truncate+0x10/0x10 [ 84.576917][ T5321] do_ftruncate+0x4db/0x5c0 [ 84.578774][ T5321] ? __pfx_do_ftruncate+0x10/0x10 [ 84.580996][ T5321] ? __fget_files+0x2a/0x420 [ 84.583062][ T5321] __x64_sys_ftruncate+0x92/0xf0 [ 84.585212][ T5321] do_syscall_64+0x14d/0xf80 [ 84.587066][ T5321] ? trace_irq_disable+0x3b/0x150 [ 84.589099][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.591520][ T5321] ? clear_bhb_loop+0x40/0x90 [ 84.593487][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.595869][ T5321] RIP: 0033:0x7f9ce319c629 [ 84.597700][ T5321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 84.605504][ T5321] RSP: 002b:00007f9ce3fcc028 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 84.609028][ T5321] RAX: ffffffffffffffda RBX: 00007f9ce3415fa0 RCX: 00007f9ce319c629 [ 84.612360][ T5321] RDX: 0000000000000000 RSI: 0000008002007ffb RDI: 000000000000000b [ 84.615698][ T5321] RBP: 00007f9ce3232b39 R08: 0000000000000000 R09: 0000000000000000 [ 84.619051][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 84.622553][ T5321] R13: 00007f9ce3416038 R14: 00007f9ce3415fa0 R15: 00007fffae8a00d8 [ 84.625773][ T5321] [ 84.627395][ T5321] Kernel Offset: disabled [ 84.629211][ T5321] Rebooting in 86400 seconds..