Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 48.416695][ T3501] loop0: detected capacity change from 0 to 32768
[ 48.519969][ T26] audit: type=1804 audit(1708869173.518:2): pid=3501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor364" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0
[ 48.572362][ T26] audit: type=1804 audit(1708869173.568:3): pid=3503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor364" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0
[ 48.595443][ T26] audit: type=1804 audit(1708869173.568:4): pid=3503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor364" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0
[ 48.656713][ T3503] ================================================================================
[ 48.666352][ T3503] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:371:4
[ 48.674122][ T3503] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]')
[ 48.682382][ T3503] CPU: 0 PID: 3503 Comm: syz-executor364 Not tainted 5.15.149-syzkaller #0
[ 48.691078][ T3503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 48.701140][ T3503] Call Trace:
[ 48.704444][ T3503]
[ 48.707373][ T3503] dump_stack_lvl+0x1e3/0x2cb
[ 48.712092][ T3503] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 48.717729][ T3503] ? panic+0x84d/0x84d
[ 48.721788][ T3503] ? do_read_cache_page+0xcb3/0x1040
[ 48.727178][ T3503] ? unlock_page+0x188/0x200
[ 48.732574][ T3503] __ubsan_handle_out_of_bounds+0x118/0x140
[ 48.741967][ T3503] xtSearch+0x6dc/0x1ca0
[ 48.746231][ T3503] xtLookup+0x2c0/0x8e0
[ 48.750383][ T3503] ? jfs_umount_rw+0x130/0x130
[ 48.755140][ T3503] ? down_write_nested+0x16d/0x180
[ 48.760413][ T3503] ? __unlock_page_memcg+0xfd/0x110
[ 48.765609][ T3503] jfs_get_block+0x2e5/0xe50
[ 48.770198][ T3503] ? __lock_acquire+0x1295/0x1ff0
[ 48.775500][ T3503] ? jfs_dirty_inode+0x230/0x230
[ 48.780531][ T3503] __mpage_writepage+0x4f9/0x1c00
[ 48.785558][ T3503] ? mpage_writepages+0x2f0/0x2f0
[ 48.790591][ T3503] ? wait_on_page_writeback+0x1a0/0x1a0
[ 48.796130][ T3503] ? unwind_get_return_address+0x49/0x80
[ 48.801913][ T3503] write_cache_pages+0xa97/0x1160
[ 48.806981][ T3503] ? mpage_writepages+0x2f0/0x2f0
[ 48.812024][ T3503] ? tag_pages_for_writeback+0x6a0/0x6a0
[ 48.817679][ T3503] ? do_iter_readv_writev+0x594/0x7a0
[ 48.829072][ T3503] ? do_iter_write+0x1ea/0x760
[ 48.833830][ T3503] ? iter_file_splice_write+0x806/0xfa0
[ 48.839375][ T3503] ? direct_splice_actor+0xe3/0x1c0
[ 48.844555][ T3503] ? do_splice_direct+0x285/0x3d0
[ 48.849584][ T3503] ? do_sendfile+0x625/0xff0
[ 48.854166][ T3503] ? __se_sys_sendfile64+0x178/0x1e0
[ 48.859443][ T3503] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 48.865501][ T3503] ? jfs_dirty_inode+0x230/0x230
[ 48.870625][ T3503] mpage_writepages+0x13c/0x2f0
[ 48.875700][ T3503] ? clean_buffers+0x2a0/0x2a0
[ 48.880490][ T3503] ? __lock_acquire+0x1295/0x1ff0
[ 48.885525][ T3503] ? jfs_dirty_inode+0x230/0x230
[ 48.890560][ T3503] ? jfs_readpage+0x20/0x20
[ 48.895121][ T3503] do_writepages+0x481/0x730
[ 48.899707][ T3503] ? __writepage+0x120/0x120
[ 48.904299][ T3503] ? read_lock_is_recursive+0x10/0x10
[ 48.909672][ T3503] ? filemap_fdatawrite_wbc+0x1cb/0x230
[ 48.915258][ T3503] ? __lock_acquire+0x1ff0/0x1ff0
[ 48.920405][ T3503] ? do_raw_spin_lock+0x14a/0x370
[ 48.925446][ T3503] ? do_raw_spin_unlock+0x137/0x8b0
[ 48.930671][ T3503] ? wbc_attach_and_unlock_inode+0x163/0x600
[ 48.936652][ T3503] filemap_fdatawrite_wbc+0x1d6/0x230
[ 48.942019][ T3503] file_write_and_wait_range+0x1cb/0x2b0
[ 48.947642][ T3503] ? __filemap_set_wb_err+0x1d0/0x1d0
[ 48.953003][ T3503] ? __up_read+0x690/0x690
[ 48.957413][ T3503] jfs_fsync+0x6e/0x1c0
[ 48.961654][ T3503] generic_file_write_iter+0x15e/0x1b0
[ 48.968668][ T3503] do_iter_readv_writev+0x594/0x7a0
[ 48.974146][ T3503] ? generic_file_rw_checks+0x260/0x260
[ 48.979688][ T3503] ? common_file_perm+0x17d/0x1d0
[ 48.984697][ T3503] ? fsnotify_perm+0x67/0x5a0
[ 48.989356][ T3503] ? bpf_lsm_file_permission+0x5/0x10
[ 48.994714][ T3503] do_iter_write+0x1ea/0x760
[ 48.999335][ T3503] ? vfs_iter_write+0x69/0xa0
[ 49.004011][ T3503] iter_file_splice_write+0x806/0xfa0
[ 49.009387][ T3503] ? splice_from_pipe+0x230/0x230
[ 49.014398][ T3503] ? generic_file_splice_read+0x54a/0x790
[ 49.020105][ T3503] ? splice_shrink_spd+0xb0/0xb0
[ 49.025032][ T3503] ? common_file_perm+0x17d/0x1d0
[ 49.030036][ T3503] ? splice_from_pipe+0x230/0x230
[ 49.035052][ T3503] direct_splice_actor+0xe3/0x1c0
[ 49.040061][ T3503] splice_direct_to_actor+0x500/0xc10
[ 49.045417][ T3503] ? do_splice_direct+0x3d0/0x3d0
[ 49.050427][ T3503] ? pipe_to_sendpage+0x350/0x350
[ 49.055479][ T3503] ? fsnotify_perm+0x67/0x5a0
[ 49.060139][ T3503] ? bpf_lsm_file_permission+0x5/0x10
[ 49.065496][ T3503] do_splice_direct+0x285/0x3d0
[ 49.070418][ T3503] ? splice_direct_to_actor+0xc10/0xc10
[ 49.075956][ T3503] ? rcu_read_lock_any_held+0xb3/0x160
[ 49.084709][ T3503] do_sendfile+0x625/0xff0
[ 49.089580][ T3503] ? do_pwritev+0x360/0x360
[ 49.094083][ T3503] ? rcu_is_watching+0x11/0xa0
[ 49.098853][ T3503] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 49.104892][ T3503] __se_sys_sendfile64+0x178/0x1e0
[ 49.109993][ T3503] ? __x64_sys_sendfile64+0xa0/0xa0
[ 49.115178][ T3503] ? syscall_enter_from_user_mode+0x2e/0x230
[ 49.121151][ T3503] ? lockdep_hardirqs_on+0x94/0x130
[ 49.126346][ T3503] ? syscall_enter_from_user_mode+0x2e/0x230
[ 49.132321][ T3503] do_syscall_64+0x3d/0xb0
[ 49.136750][ T3503] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.142659][ T3503] RIP: 0033:0x7fecc9306589
[ 49.147074][ T3503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.166930][ T3503] RSP: 002b:00007fecc92a2228 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 49.175329][ T3503] RAX: ffffffffffffffda RBX: 00007fecc9393658 RCX: 00007fecc9306589
[ 49.183547][ T3503] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000008
[ 49.191505][ T3503] RBP: 00007fecc9393650 R08: 00007fecc92a26c0 R09: 00007fecc92a26c0
[ 49.199477][ T3503] R10: 0001000000201005 R11: 0000000000000246 R12: 00007fecc939365c
[ 49.208938][ T3503] R13: 00007fecc935ff58 R14: 00007fecc935a0c0 R15: 00007fff6d28c2e8
[ 49.216914][ T3503]
[ 49.220245][ T3503] ================================================================================
[ 49.229569][ T3503] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 49.236746][ T3503] CPU: 0 PID: 3503 Comm: syz-executor364 Not tainted 5.15.149-syzkaller #0
[ 49.245347][ T3503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 49.255391][ T3503] Call Trace:
[ 49.258656][ T3503]
[ 49.261570][ T3503] dump_stack_lvl+0x1e3/0x2cb
[ 49.267645][ T3503] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 49.275210][ T3503] ? panic+0x84d/0x84d
[ 49.279273][ T3503] panic+0x318/0x84d
[ 49.283419][ T3503] ? check_panic_on_warn+0x1d/0xa0
[ 49.289639][ T3503] ? fb_is_primary_device+0xcc/0xcc
[ 49.294825][ T3503] ? dump_stack_lvl+0x24f/0x2cb
[ 49.299663][ T3503] ? do_read_cache_page+0xcb3/0x1040
[ 49.305160][ T3503] check_panic_on_warn+0x7e/0xa0
[ 49.310096][ T3503] __ubsan_handle_out_of_bounds+0x138/0x140
[ 49.315982][ T3503] xtSearch+0x6dc/0x1ca0
[ 49.320223][ T3503] xtLookup+0x2c0/0x8e0
[ 49.324369][ T3503] ? jfs_umount_rw+0x130/0x130
[ 49.329127][ T3503] ? down_write_nested+0x16d/0x180
[ 49.334223][ T3503] ? __unlock_page_memcg+0xfd/0x110
[ 49.339404][ T3503] jfs_get_block+0x2e5/0xe50
[ 49.343979][ T3503] ? __lock_acquire+0x1295/0x1ff0
[ 49.348983][ T3503] ? jfs_dirty_inode+0x230/0x230
[ 49.353909][ T3503] __mpage_writepage+0x4f9/0x1c00
[ 49.358922][ T3503] ? mpage_writepages+0x2f0/0x2f0
[ 49.363939][ T3503] ? wait_on_page_writeback+0x1a0/0x1a0
[ 49.369473][ T3503] ? unwind_get_return_address+0x49/0x80
[ 49.376535][ T3503] write_cache_pages+0xa97/0x1160
[ 49.383042][ T3503] ? mpage_writepages+0x2f0/0x2f0
[ 49.388151][ T3503] ? tag_pages_for_writeback+0x6a0/0x6a0
[ 49.394088][ T3503] ? do_iter_readv_writev+0x594/0x7a0
[ 49.399496][ T3503] ? do_iter_write+0x1ea/0x760
[ 49.404260][ T3503] ? iter_file_splice_write+0x806/0xfa0
[ 49.409793][ T3503] ? direct_splice_actor+0xe3/0x1c0
[ 49.414979][ T3503] ? do_splice_direct+0x285/0x3d0
[ 49.420522][ T3503] ? do_sendfile+0x625/0xff0
[ 49.425104][ T3503] ? __se_sys_sendfile64+0x178/0x1e0
[ 49.430384][ T3503] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.436435][ T3503] ? jfs_dirty_inode+0x230/0x230
[ 49.441439][ T3503] mpage_writepages+0x13c/0x2f0
[ 49.446274][ T3503] ? clean_buffers+0x2a0/0x2a0
[ 49.451019][ T3503] ? __lock_acquire+0x1295/0x1ff0
[ 49.456025][ T3503] ? jfs_dirty_inode+0x230/0x230
[ 49.460967][ T3503] ? jfs_readpage+0x20/0x20
[ 49.465465][ T3503] do_writepages+0x481/0x730
[ 49.470056][ T3503] ? __writepage+0x120/0x120
[ 49.474626][ T3503] ? read_lock_is_recursive+0x10/0x10
[ 49.480077][ T3503] ? filemap_fdatawrite_wbc+0x1cb/0x230
[ 49.485607][ T3503] ? __lock_acquire+0x1ff0/0x1ff0
[ 49.490613][ T3503] ? do_raw_spin_lock+0x14a/0x370
[ 49.495704][ T3503] ? do_raw_spin_unlock+0x137/0x8b0
[ 49.500891][ T3503] ? wbc_attach_and_unlock_inode+0x163/0x600
[ 49.506851][ T3503] filemap_fdatawrite_wbc+0x1d6/0x230
[ 49.512204][ T3503] file_write_and_wait_range+0x1cb/0x2b0
[ 49.517818][ T3503] ? __filemap_set_wb_err+0x1d0/0x1d0
[ 49.523173][ T3503] ? __up_read+0x690/0x690
[ 49.527574][ T3503] jfs_fsync+0x6e/0x1c0
[ 49.531723][ T3503] generic_file_write_iter+0x15e/0x1b0
[ 49.537165][ T3503] do_iter_readv_writev+0x594/0x7a0
[ 49.542348][ T3503] ? generic_file_rw_checks+0x260/0x260
[ 49.547872][ T3503] ? common_file_perm+0x17d/0x1d0
[ 49.552874][ T3503] ? fsnotify_perm+0x67/0x5a0
[ 49.557528][ T3503] ? bpf_lsm_file_permission+0x5/0x10
[ 49.562976][ T3503] do_iter_write+0x1ea/0x760
[ 49.567559][ T3503] ? vfs_iter_write+0x69/0xa0
[ 49.572226][ T3503] iter_file_splice_write+0x806/0xfa0
[ 49.577685][ T3503] ? splice_from_pipe+0x230/0x230
[ 49.583191][ T3503] ? generic_file_splice_read+0x54a/0x790
[ 49.588903][ T3503] ? splice_shrink_spd+0xb0/0xb0
[ 49.594190][ T3503] ? common_file_perm+0x17d/0x1d0
[ 49.599200][ T3503] ? splice_from_pipe+0x230/0x230
[ 49.604393][ T3503] direct_splice_actor+0xe3/0x1c0
[ 49.609408][ T3503] splice_direct_to_actor+0x500/0xc10
[ 49.614770][ T3503] ? do_splice_direct+0x3d0/0x3d0
[ 49.619898][ T3503] ? pipe_to_sendpage+0x350/0x350
[ 49.624997][ T3503] ? fsnotify_perm+0x67/0x5a0
[ 49.629652][ T3503] ? bpf_lsm_file_permission+0x5/0x10
[ 49.635002][ T3503] do_splice_direct+0x285/0x3d0
[ 49.640017][ T3503] ? splice_direct_to_actor+0xc10/0xc10
[ 49.645541][ T3503] ? rcu_read_lock_any_held+0xb3/0x160
[ 49.650989][ T3503] do_sendfile+0x625/0xff0
[ 49.655396][ T3503] ? do_pwritev+0x360/0x360
[ 49.659885][ T3503] ? rcu_is_watching+0x11/0xa0
[ 49.664628][ T3503] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 49.670682][ T3503] __se_sys_sendfile64+0x178/0x1e0
[ 49.676042][ T3503] ? __x64_sys_sendfile64+0xa0/0xa0
[ 49.681347][ T3503] ? syscall_enter_from_user_mode+0x2e/0x230
[ 49.687409][ T3503] ? lockdep_hardirqs_on+0x94/0x130
[ 49.692622][ T3503] ? syscall_enter_from_user_mode+0x2e/0x230
[ 49.698782][ T3503] do_syscall_64+0x3d/0xb0
[ 49.703534][ T3503] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.709569][ T3503] RIP: 0033:0x7fecc9306589
[ 49.713984][ T3503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.733577][ T3503] RSP: 002b:00007fecc92a2228 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 49.741979][ T3503] RAX: ffffffffffffffda RBX: 00007fecc9393658 RCX: 00007fecc9306589
[ 49.750021][ T3503] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000008
[ 49.757980][ T3503] RBP: 00007fecc9393650 R08: 00007fecc92a26c0 R09: 00007fecc92a26c0
[ 49.769941][ T3503] R10: 0001000000201005 R11: 0000000000000246 R12: 00007fecc939365c
[ 49.778336][ T3503] R13: 00007fecc935ff58 R14: 00007fecc935a0c0 R15: 00007fff6d28c2e8
[ 49.786304][ T3503]
[ 49.789506][ T3503] Kernel Offset: disabled
[ 49.793882][ T3503] Rebooting in 86400 seconds..