program: openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/asound/seq/timer\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) syz_mount_image$ocfs2(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x8c0, &(0x7f00000002c0)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00000000000000000003,resv_level=000000006,coherency=full,localflocks,coherency=full,noacl,\x00'/136], 0x1, 0x4442, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZR9G0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPArAAD//yJIH80=") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x7dcdd20c, 0x4) r2 = creat(&(0x7f0000000240)='./file1\x00', 0xd) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@updpolicy={0x17c, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2, @in6=@empty, 0x0, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x5e}, {0x0, 0x800, 0x0, 0x2, 0x0, 0x0, 0x3, 0x7}, {0x0, 0x0, 0x3}}, [@tmpl={0xc4, 0x5, [{{@in=@remote, 0x0, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x8}, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x3502, 0x2, 0x0, 0x0, 0x5}, {{@in6=@private0, 0x0, 0x33}, 0x2, @in=@remote, 0x0, 0x1, 0x3}]}]}, 0x17c}}, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0xff, 0x9c27}) write$P9_RWRITE(r2, &(0x7f00000000c0)={0xb, 0x77, 0x1, 0x6}, 0xb) lseek(r2, 0x4, 0x4) [ 68.912146][ T4706] Bluetooth: hci0: command tx timeout [ 69.273371][ T5356] loop0: detected capacity change from 0 to 32768 [ 69.287591][ T5356] ======================================================= [ 69.287591][ T5356] WARNING: The mand mount option has been deprecated and [ 69.287591][ T5356] and is ignored by this kernel. Remove the mand [ 69.287591][ T5356] option from the mount to silence this warning. [ 69.287591][ T5356] ======================================================= [ 69.359096][ T5356] JBD2: Ignoring recovery information on journal [ 69.413611][ T5356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.434320][ T5356] sctp: [Deprecated]: syz.0.0 (pid 5356) Use of int in max_burst socket option deprecated. [ 69.434320][ T5356] Use struct sctp_assoc_value instead [ 69.483021][ T5356] ------------[ cut here ]------------ [ 69.485786][ T5356] kernel BUG at fs/ocfs2/suballoc.c:1443! [ 69.488435][ T5356] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 69.491528][ T5356] CPU: 0 UID: 0 PID: 5356 Comm: syz.0.0 Not tainted 6.17.0-rc1-syzkaller-00111-g24ea63ea3877 #0 PREEMPT(full) [ 69.496979][ T5356] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.502229][ T5356] RIP: 0010:ocfs2_claim_suballoc_bits+0x243c/0x2450 [ 69.505414][ T5356] Code: c2 fb ff ff e8 15 24 17 fe 90 0f 0b e8 0d 24 17 fe 90 0f 0b e8 05 24 17 fe 90 0f 0b e8 fd 23 17 fe 90 0f 0b e8 f5 23 17 fe 90 <0f> 0b e8 ed 23 17 fe 90 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 [ 69.515825][ T5356] RSP: 0018:ffffc9000d44e7e0 EFLAGS: 00010283 [ 69.518854][ T5356] RAX: ffffffff83a8974b RBX: 0000000000000000 RCX: 0000000000100000 [ 69.522463][ T5356] RDX: ffffc9000df7a000 RSI: 0000000000000903 RDI: 0000000000000904 [ 69.526353][ T5356] RBP: ffffc9000d44ea70 R08: ffffc9000d44eb00 R09: 0000000000000003 [ 69.529888][ T5356] R10: 0000000000000005 R11: 0000000000000002 R12: ffff888011a21788 [ 69.533619][ T5356] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff110023442f1 [ 69.537272][ T5356] FS: 00007fc9fe4186c0(0000) GS:ffff88808d210000(0000) knlGS:0000000000000000 [ 69.541351][ T5356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.544409][ T5356] CR2: 00007efc3374e000 CR3: 000000003f5cc000 CR4: 0000000000352ef0 [ 69.548166][ T5356] Call Trace: [ 69.549776][ T5356] [ 69.551102][ T5356] ? __pfx_find_get_block_common+0x10/0x10 [ 69.553727][ T5356] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10 [ 69.556455][ T5356] ? __lock_acquire+0xab9/0xd20 [ 69.558608][ T5356] __ocfs2_claim_clusters+0x303/0x8f0 [ 69.560973][ T5356] ? _raw_spin_unlock+0x28/0x50 [ 69.563004][ T5356] ? jbd2_journal_dirty_metadata+0x71f/0xc30 [ 69.565629][ T5356] ? __pfx___ocfs2_claim_clusters+0x10/0x10 [ 69.568084][ T5356] ? ocfs2_sync_local_to_main+0x1d8/0xb60 [ 69.571250][ T5356] ? __pfx___ocfs2_journal_access+0x10/0x10 [ 69.574552][ T5356] ? __pfx_ocfs2_sync_local_to_main+0x10/0x10 [ 69.577385][ T5356] ? trace_kmalloc+0x1f/0xd0 [ 69.579411][ T5356] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 69.582370][ T5356] ? kmemdup_noprof+0x55/0x70 [ 69.584556][ T5356] ? ocfs2_claim_clusters+0x2b/0xb0 [ 69.586925][ T5356] ocfs2_reserve_local_alloc_bits+0x12be/0x24e0 [ 69.589779][ T5356] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 69.592780][ T5356] ? do_vfs_ioctl+0xb33/0x1430 [ 69.595014][ T5356] ? __lock_acquire+0xab9/0xd20 [ 69.597181][ T5356] ? do_raw_spin_unlock+0x4d/0x240 [ 69.599465][ T5356] ? _raw_spin_unlock+0x28/0x50 [ 69.601673][ T5356] ? ocfs2_alloc_should_use_local+0x152/0x310 [ 69.604376][ T5356] ? ocfs2_reserve_clusters_with_limit+0x16b/0xba0 [ 69.607368][ T5356] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 69.610142][ T5356] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 69.613233][ T5356] ? rcu_is_watching+0x15/0xb0 [ 69.615503][ T5356] ? ocfs2_num_free_extents+0x347/0x620 [ 69.618125][ T5356] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 69.620724][ T5356] ? __pfx_ocfs2_read_blocks+0x10/0x10 [ 69.623078][ T5356] ocfs2_lock_allocators+0x2fa/0x5c0 [ 69.625416][ T5356] ? __pfx_ocfs2_lock_allocators+0x10/0x10 [ 69.628102][ T5356] ? ocfs2_read_inode_block+0x11d/0x190 [ 69.630593][ T5356] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 69.633409][ T5356] ocfs2_extend_allocation+0x39b/0x17a0 [ 69.635931][ T5356] ? ocfs2_search_extent_list+0x1b7/0x220 [ 69.638497][ T5356] ? __pfx_ocfs2_get_clusters_nocache+0x10/0x10 [ 69.641246][ T5356] ? __pfx_ocfs2_extend_allocation+0x10/0x10 [ 69.643745][ T5356] ? ocfs2_read_inode_block+0x11d/0x190 [ 69.646051][ T5356] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 69.648751][ T5356] ? __brelse+0x59/0xa0 [ 69.651013][ T5356] ? ocfs2_get_clusters+0x2b3/0xa70 [ 69.653643][ T5356] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 69.656553][ T5356] ? __pfx_ocfs2_get_clusters+0x10/0x10 [ 69.659024][ T5356] ? __lock_acquire+0xab9/0xd20 [ 69.661168][ T5356] ocfs2_allocate_unwritten_extents+0x2e9/0x7b0 [ 69.663921][ T5356] ? __pfx_ocfs2_allocate_unwritten_extents+0x10/0x10 [ 69.667020][ T5356] ? inode_dio_wait+0x19e/0x240 [ 69.669151][ T5356] ? down_write+0x162/0x1f0 [ 69.671299][ T5356] ? __pfx_down_write+0x10/0x10 [ 69.673607][ T5356] ? do_raw_spin_unlock+0x4d/0x240 [ 69.676031][ T5356] __ocfs2_change_file_space+0x901/0xe80 [ 69.678572][ T5356] ? is_bpf_text_address+0x26/0x2b0 [ 69.680912][ T5356] ? __pfx___ocfs2_change_file_space+0x10/0x10 [ 69.683287][ T5356] ? __lock_acquire+0xab9/0xd20 [ 69.685401][ T5356] ocfs2_fallocate+0x1f5/0x240 [ 69.687588][ T5356] vfs_fallocate+0x666/0x7e0 [ 69.689613][ T5356] ? __pfx_vfs_fallocate+0x10/0x10 [ 69.692003][ T5356] file_ioctl+0x611/0x780 [ 69.693968][ T5356] ? __pfx_file_ioctl+0x10/0x10 [ 69.695810][ T5356] ? kasan_quarantine_put+0xdd/0x220 [ 69.698056][ T5356] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.700665][ T5356] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 69.703329][ T5356] do_vfs_ioctl+0xb33/0x1430 [ 69.705502][ T5356] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 69.707867][ T5356] ? __lock_acquire+0xab9/0xd20 [ 69.710235][ T5356] ? __fget_files+0x2a/0x420 [ 69.712759][ T5356] ? __fget_files+0x2a/0x420 [ 69.714967][ T5356] ? __fget_files+0x3a0/0x420 [ 69.717165][ T5356] ? __fget_files+0x2a/0x420 [ 69.719429][ T5356] ? bpf_lsm_file_ioctl+0x9/0x20 [ 69.721641][ T5356] __se_sys_ioctl+0x82/0x170 [ 69.723672][ T5356] do_syscall_64+0xfa/0x3b0 [ 69.725692][ T5356] ? lockdep_hardirqs_on+0x9c/0x150 [ 69.728049][ T5356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.730522][ T5356] ? clear_bhb_loop+0x60/0xb0 [ 69.732542][ T5356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.735048][ T5356] RIP: 0033:0x7fc9fd58ebe9 [ 69.737127][ T5356] 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 [ 69.745558][ T5356] RSP: 002b:00007fc9fe418038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.748988][ T5356] RAX: ffffffffffffffda RBX: 00007fc9fd7b5fa0 RCX: 00007fc9fd58ebe9 [ 69.752460][ T5356] RDX: 0000200000000000 RSI: 0000000040305828 RDI: 0000000000000007 [ 69.755795][ T5356] RBP: 00007fc9fd611e19 R08: 0000000000000000 R09: 0000000000000000 [ 69.759590][ T5356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.763227][ T5356] R13: 00007fc9fd7b6038 R14: 00007fc9fd7b5fa0 R15: 00007ffffe0e6118 [ 69.766754][ T5356] [ 69.768070][ T5356] Modules linked in: [ 69.770258][ T5356] ---[ end trace 0000000000000000 ]--- [ 69.786438][ T5356] RIP: 0010:ocfs2_claim_suballoc_bits+0x243c/0x2450 [ 69.790310][ T5356] Code: c2 fb ff ff e8 15 24 17 fe 90 0f 0b e8 0d 24 17 fe 90 0f 0b e8 05 24 17 fe 90 0f 0b e8 fd 23 17 fe 90 0f 0b e8 f5 23 17 fe 90 <0f> 0b e8 ed 23 17 fe 90 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 [ 69.798902][ T5356] RSP: 0018:ffffc9000d44e7e0 EFLAGS: 00010283 [ 69.802355][ T5356] RAX: ffffffff83a8974b RBX: 0000000000000000 RCX: 0000000000100000 [ 69.805419][ T5356] RDX: ffffc9000df7a000 RSI: 0000000000000903 RDI: 0000000000000904 [ 69.809046][ T5356] RBP: ffffc9000d44ea70 R08: ffffc9000d44eb00 R09: 0000000000000003 [ 69.813643][ T5356] R10: 0000000000000005 R11: 0000000000000002 R12: ffff888011a21788 [ 69.817133][ T5356] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff110023442f1 [ 69.822951][ T5356] FS: 00007fc9fe4186c0(0000) GS:ffff88808d210000(0000) knlGS:0000000000000000 [ 69.826879][ T5356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.830619][ T5356] CR2: 00007fc9fe3f6fc8 CR3: 000000003f5cc000 CR4: 0000000000352ef0 [ 69.833923][ T5356] Kernel panic - not syncing: Fatal exception [ 69.836657][ T5356] Kernel Offset: disabled [ 69.838430][ T5356] Rebooting in 86400 seconds..