program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000080), 0x1, 0x553, &(0x7f0000001080)="$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") r0 = open(&(0x7f0000000200)='./file1\x00', 0x4401, 0xb5) fallocate(r0, 0x11, 0xfff, 0x8800000) truncate(&(0x7f0000000000)='./file1\x00', 0xbf39) r1 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x44) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x84a42, 0x99) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000200), 0x200000079, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x20, 0x1, 0xfffffff7, 0x6, {{0x45, 0x4, 0x0, 0xb, 0x114, 0x65, 0x0, 0x2, 0x29, 0x0, @broadcast, @remote, {[@generic={0x0, 0xc, "932a4da3fd5d1eca2881"}, @lsrr={0x83, 0x27, 0x36, [@private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @broadcast, @local, @empty, @local, @local, @remote]}, @lsrr={0x83, 0x2b, 0x8d, [@remote, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2, @empty, @private=0xa010101, @broadcast, @empty, @multicast2]}, @cipso={0x86, 0x2b, 0x3, [{0x6, 0xe, "e714dc718952c22e1ca8c6b3"}, {0x6, 0x5, "048538"}, {0x2, 0x10, "a75fcc1842047586e5e5603cf34a"}, {0xf374c2d17cc9fdb8, 0x2}]}, @end, @end, @timestamp_addr={0x44, 0x34, 0x31, 0x1, 0x8, [{@multicast1, 0x6}, {@multicast2, 0x5}, {@broadcast, 0x43}, {@rand_addr=0x64010102, 0x2}, {@loopback, 0x4}, {@remote, 0x6}]}, @timestamp_prespec={0x44, 0x24, 0x4c, 0x3, 0x3, [{@rand_addr=0x64010101}, {@broadcast, 0x200}, {@empty, 0x7}, {@local, 0x4}]}, @ssrr={0x89, 0x1b, 0xc7, [@loopback, @remote, @loopback, @local, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @noop]}}}}}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@deltfilter={0xb8, 0x2d, 0x317, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xb, 0x2}, {0xfff3, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x8}}, @TCA_RATE={0x6, 0x5, {0xe, 0x8}}, @TCA_RATE={0x6, 0x5, {0x5, 0xfb}}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_PERTURB={0x8, 0xc, 0xfbba}, @TCA_FLOW_DIVISOR={0x8, 0x8, 0x5e3}]}}, @filter_kind_options=@f_flower={{0xb}, {0x38, 0x2, [@TCA_FLOWER_KEY_FLAGS={0x8, 0x2f, 0x3}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x24, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x14, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x10001}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0xb}]}]}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x6}]}}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x5, 0x5}}, @TCA_RATE={0x6, 0x5, {0x4, 0x81}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4}, 0x804) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f00000002c0)={0x0, 0x0, 0x2}) sendfile(r1, r1, 0x0, 0x800000009) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000080), 0x1, 0x553, &(0x7f0000001080)="$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") (async) open(&(0x7f0000000200)='./file1\x00', 0x4401, 0xb5) (async) fallocate(r0, 0x11, 0xfff, 0x8800000) (async) truncate(&(0x7f0000000000)='./file1\x00', 0xbf39) (async) open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x44) (async) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x84a42, 0x99) (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$usbfs(&(0x7f0000000200), 0x200000079, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x20, 0x1, 0xfffffff7, 0x6, {{0x45, 0x4, 0x0, 0xb, 0x114, 0x65, 0x0, 0x2, 0x29, 0x0, @broadcast, @remote, {[@generic={0x0, 0xc, "932a4da3fd5d1eca2881"}, @lsrr={0x83, 0x27, 0x36, [@private=0xa010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, @broadcast, @local, @empty, @local, @local, @remote]}, @lsrr={0x83, 0x2b, 0x8d, [@remote, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2, @empty, @private=0xa010101, @broadcast, @empty, @multicast2]}, @cipso={0x86, 0x2b, 0x3, [{0x6, 0xe, "e714dc718952c22e1ca8c6b3"}, {0x6, 0x5, "048538"}, {0x2, 0x10, "a75fcc1842047586e5e5603cf34a"}, {0xf374c2d17cc9fdb8, 0x2}]}, @end, @end, @timestamp_addr={0x44, 0x34, 0x31, 0x1, 0x8, [{@multicast1, 0x6}, {@multicast2, 0x5}, {@broadcast, 0x43}, {@rand_addr=0x64010102, 0x2}, {@loopback, 0x4}, {@remote, 0x6}]}, @timestamp_prespec={0x44, 0x24, 0x4c, 0x3, 0x3, [{@rand_addr=0x64010101}, {@broadcast, 0x200}, {@empty, 0x7}, {@local, 0x4}]}, @ssrr={0x89, 0x1b, 0xc7, [@loopback, @remote, @loopback, @local, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @noop]}}}}}) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@deltfilter={0xb8, 0x2d, 0x317, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xb, 0x2}, {0xfff3, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x8}}, @TCA_RATE={0x6, 0x5, {0xe, 0x8}}, @TCA_RATE={0x6, 0x5, {0x5, 0xfb}}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_PERTURB={0x8, 0xc, 0xfbba}, @TCA_FLOW_DIVISOR={0x8, 0x8, 0x5e3}]}}, @filter_kind_options=@f_flower={{0xb}, {0x38, 0x2, [@TCA_FLOWER_KEY_FLAGS={0x8, 0x2f, 0x3}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x24, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x14, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x10001}, @TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0xb}]}]}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x6}]}}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x5, 0x5}}, @TCA_RATE={0x6, 0x5, {0x4, 0x81}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4}, 0x804) (async) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f00000002c0)={0x0, 0x0, 0x2}) (async) sendfile(r1, r1, 0x0, 0x800000009) (async) [ 75.527820][ T4671] Bluetooth: hci0: command tx timeout [ 75.602436][ T5317] loop0: detected capacity change from 0 to 1024 [ 75.614310][ T5317] ======================================================= [ 75.614310][ T5317] WARNING: The mand mount option has been deprecated and [ 75.614310][ T5317] and is ignored by this kernel. Remove the mand [ 75.614310][ T5317] option from the mount to silence this warning. [ 75.614310][ T5317] ======================================================= [ 75.704051][ T5317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.713924][ T5317] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.0: Allocating blocks 385-513 which overlap fs metadata [ 75.724493][ T25] audit: type=1800 audit(1748738029.599:2): pid=5317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 75.737414][ T25] audit: type=1800 audit(1748738029.609:3): pid=5317 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 75.773474][ T5317] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.0: Allocating blocks 1-17 which overlap fs metadata [ 75.783227][ T5318] ------------[ cut here ]------------ [ 75.785774][ T5318] kernel BUG at fs/ext4/mballoc.c:4685! [ 75.788867][ T5318] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 75.791679][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) [ 75.796351][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.801094][ T5318] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 75.803991][ T5318] Code: e8 f4 44 ab ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 20 11 48 ff 90 0f 0b e8 18 11 48 ff 90 0f 0b e8 10 11 48 ff 90 <0f> 0b e8 08 11 48 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 75.812152][ T5318] RSP: 0018:ffffc9000d5273c8 EFLAGS: 00010293 [ 75.814748][ T5318] RAX: ffffffff82783040 RBX: 00000000ffffffff RCX: ffff88801c604880 [ 75.818188][ T5318] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 75.821534][ T5318] RBP: 1ffff110086cb930 R08: ffff88804365d41b R09: 1ffff110086cba83 [ 75.824835][ T5318] R10: dffffc0000000000 R11: ffffed10086cba84 R12: 0000000000000004 [ 75.828113][ T5318] R13: 0000000000000002 R14: 1ffff110086cba86 R15: ffff88804365d430 [ 75.831322][ T5318] FS: 00007f80d979c6c0(0000) GS:ffff88808d265000(0000) knlGS:0000000000000000 [ 75.835338][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.838111][ T5318] CR2: 0000555558f8d7c8 CR3: 000000003e248000 CR4: 0000000000352ef0 [ 75.841419][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.844840][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.848153][ T5318] Call Trace: [ 75.849582][ T5318] [ 75.850842][ T5318] ext4_mb_use_preallocated+0x660/0x13f0 [ 75.853169][ T5318] ext4_mb_new_blocks+0x5b4/0x46a0 [ 75.855362][ T5318] ? __pfx_ext4_es_cache_extent+0x10/0x10 [ 75.857712][ T5318] ? trace_kmalloc+0x1f/0xd0 [ 75.859550][ T5318] ? __kmalloc_noprof+0x29b/0x4f0 [ 75.861455][ T5318] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 75.865213][ T5318] ? ext4_ext_check_overlap+0x32e/0x580 [ 75.867569][ T5318] ? ext4_ext_find_goal+0xf0/0x1e0 [ 75.869786][ T5318] ext4_ext_map_blocks+0x161a/0x6ac0 [ 75.872064][ T5318] ? __pfx___might_resched+0x10/0x10 [ 75.874365][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.876474][ T5318] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 75.878907][ T5318] ? ext4_es_lookup_extent+0x622/0xa70 [ 75.881618][ T5318] ext4_map_blocks+0x931/0x18d0 [ 75.883834][ T5318] ? __pfx_ext4_map_blocks+0x10/0x10 [ 75.886038][ T5318] ? __ext4_journal_start_sb+0x27e/0x5c0 [ 75.888380][ T5318] ext4_alloc_file_blocks+0x3b8/0xc60 [ 75.890613][ T5318] ? __pfx_ext4_alloc_file_blocks+0x10/0x10 [ 75.893291][ T5318] ? __pfx_ext4_wait_dax_page+0x10/0x10 [ 75.895493][ T5318] ext4_zero_range+0x39b/0xb90 [ 75.897642][ T5318] ext4_fallocate+0x74c/0xcd0 [ 75.899755][ T5318] vfs_fallocate+0x6a0/0x830 [ 75.901826][ T5318] ? __fget_files+0x2a/0x420 [ 75.903813][ T5318] ? __pfx_vfs_fallocate+0x10/0x10 [ 75.906094][ T5318] ? __fget_files+0x2a/0x420 [ 75.908173][ T5318] __x64_sys_fallocate+0xc0/0x110 [ 75.910349][ T5318] do_syscall_64+0xfa/0x3b0 [ 75.912270][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.914442][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.916981][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 75.919117][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.921861][ T5318] RIP: 0033:0x7f80d898e969 [ 75.923916][ T5318] 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 [ 75.932405][ T5318] RSP: 002b:00007f80d979c038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 75.935853][ T5318] RAX: ffffffffffffffda RBX: 00007f80d8bb6080 RCX: 00007f80d898e969 [ 75.939084][ T5318] RDX: 0000000000000fff RSI: 0000000000000011 RDI: 0000000000000004 [ 75.942246][ T5318] RBP: 00007f80d8a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 75.945349][ T5318] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000000 [ 75.948476][ T5318] R13: 0000000000000000 R14: 00007f80d8bb6080 R15: 00007ffdb25070a8 [ 75.951795][ T5318] [ 75.953242][ T5318] Modules linked in: [ 75.955565][ T5318] ---[ end trace 0000000000000000 ]--- [ 75.957989][ T5318] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 75.960899][ T5318] Code: e8 f4 44 ab ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 20 11 48 ff 90 0f 0b e8 18 11 48 ff 90 0f 0b e8 10 11 48 ff 90 <0f> 0b e8 08 11 48 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 75.969483][ T5318] RSP: 0018:ffffc9000d5273c8 EFLAGS: 00010293 [ 75.972214][ T5318] RAX: ffffffff82783040 RBX: 00000000ffffffff RCX: ffff88801c604880 [ 75.975668][ T5318] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 75.979385][ T5318] RBP: 1ffff110086cb930 R08: ffff88804365d41b R09: 1ffff110086cba83 [ 75.982754][ T5318] R10: dffffc0000000000 R11: ffffed10086cba84 R12: 0000000000000004 [ 75.986160][ T5318] R13: 0000000000000002 R14: 1ffff110086cba86 R15: ffff88804365d430 [ 75.989657][ T5318] FS: 00007f80d979c6c0(0000) GS:ffff88808d265000(0000) knlGS:0000000000000000 [ 75.993770][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.996769][ T5318] CR2: 0000555558f8d7c8 CR3: 000000003e248000 CR4: 0000000000352ef0 [ 76.000677][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.004323][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.007923][ T5318] Kernel panic - not syncing: Fatal exception [ 76.010940][ T5318] Kernel Offset: disabled [ 76.012914][ T5318] Rebooting in 86400 seconds..