Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. executing program [ 71.613721][ T4246] loop0: detected capacity change from 0 to 131072 [ 71.629044][ T4246] F2FS-fs (loop0): invalid crc value [ 71.639820][ T4246] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.686739][ T4246] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 71.710739][ T27] audit: type=1800 audit(1736230419.993:2): pid=4246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor361" name="bus" dev="loop0" ino=10 res=0 errno=0 [ 71.778398][ T4251] F2FS-fs (loop0): Unrecognized mount option " Z* m.Dc8'@C9G9?9S{1Jլ5 æԌqqY糔" or missing value [ 71.778953][ T4246] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 71.806199][ T4246] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 71.814692][ T4246] CPU: 1 PID: 4246 Comm: syz-executor361 Not tainted 6.1.123-syzkaller #0 [ 71.823201][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 71.833296][ T4246] RIP: 0010:update_sit_entry+0x67f/0x10d0 [ 71.839052][ T4246] Code: 24 30 48 8d 5c 08 20 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 3e 44 04 fe 4c 8b 33 4d 01 ee 4c 89 f3 48 c1 eb 03 <42> 0f b6 04 3b 84 c0 4d 89 fd 0f 85 8a 08 00 00 41 0f b6 2e 41 89 [ 71.858676][ T4246] RSP: 0018:ffffc90003ba6f30 EFLAGS: 00010203 [ 71.864753][ T4246] RAX: 1ffff11003b55e0a RBX: 0000000000000007 RCX: 0000000000000030 [ 71.872753][ T4246] RDX: ffff88801b32bb80 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.880724][ T4246] RBP: 0000000000000080 R08: ffffffff83ddea38 R09: ffffffff83dde58a [ 71.888704][ T4246] R10: 0000000000000003 R11: ffff88801b32bb80 R12: 0000000000000001 [ 71.896679][ T4246] R13: 000000000000003c R14: 000000000000003c R15: dffffc0000000000 [ 71.904652][ T4246] FS: 00007f013dd266c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 71.913586][ T4246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.920170][ T4246] CR2: 00007f013dd05d58 CR3: 00000000192e9000 CR4: 00000000003506e0 [ 71.928147][ T4246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.936120][ T4246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.944093][ T4246] Call Trace: [ 71.947373][ T4246] [ 71.950306][ T4246] ? __die_body+0x5e/0xa0 [ 71.954651][ T4246] ? die_addr+0x95/0xc0 [ 71.958835][ T4246] ? exc_general_protection+0x3ae/0x590 [ 71.964486][ T4246] ? asm_exc_general_protection+0x22/0x30 [ 71.970216][ T4246] ? update_sit_entry+0x2a/0x10d0 [ 71.975257][ T4246] ? update_sit_entry+0x4d8/0x10d0 [ 71.980373][ T4246] ? update_sit_entry+0x67f/0x10d0 [ 71.985495][ T4246] f2fs_allocate_data_block+0x149a/0x3310 [ 71.991262][ T4246] ? _raw_spin_unlock+0x24/0x40 [ 71.996122][ T4246] ? rcu_is_watching+0x11/0xb0 [ 72.000888][ T4246] ? inc_valid_block_count+0x744/0xd60 [ 72.006364][ T4246] __allocate_data_block+0x5b8/0xb50 [ 72.011659][ T4246] ? f2fs_map_blocks+0x3ab0/0x3ab0 [ 72.016778][ T4246] f2fs_map_blocks+0x178c/0x3ab0 [ 72.021731][ T4246] ? f2fs_do_map_lock+0x70/0x70 [ 72.026584][ T4246] ? file_modified_flags+0x3e1/0x480 [ 72.031887][ T4246] ? aa_file_perm+0x3e3/0xf60 [ 72.036570][ T4246] ? fault_in_iov_iter_readable+0x22e/0x270 [ 72.042471][ T4246] f2fs_file_write_iter+0xe0f/0x2490 [ 72.047767][ T4246] ? aa_path_link+0xea0/0xea0 [ 72.052455][ T4246] ? iter_file_splice_write+0x2a5/0xfc0 [ 72.058000][ T4246] ? direct_splice_actor+0xe3/0x1c0 [ 72.063201][ T4246] ? splice_direct_to_actor+0x4c7/0xc30 [ 72.068750][ T4246] ? do_sendfile+0x619/0xff0 [ 72.073433][ T4246] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 72.079683][ T4246] ? f2fs_file_read_iter+0xa10/0xa10 [ 72.084976][ T4246] ? common_file_perm+0x17d/0x1d0 [ 72.090033][ T4246] do_iter_write+0x6e6/0xc40 [ 72.094632][ T4246] ? vfs_iter_write+0xa0/0xa0 [ 72.099319][ T4246] ? vfs_iter_write+0x69/0xa0 [ 72.104001][ T4246] iter_file_splice_write+0x830/0xfc0 [ 72.109388][ T4246] ? splice_from_pipe+0x240/0x240 [ 72.114417][ T4246] ? splice_shrink_spd+0xb0/0xb0 [ 72.119358][ T4246] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 72.125956][ T4246] ? common_file_perm+0x17d/0x1d0 [ 72.130986][ T4246] ? splice_from_pipe+0x240/0x240 [ 72.136012][ T4246] direct_splice_actor+0xe3/0x1c0 [ 72.141040][ T4246] splice_direct_to_actor+0x4c7/0xc30 [ 72.146429][ T4246] ? direct_file_splice_eof+0xa0/0xa0 [ 72.151815][ T4246] ? pipe_to_sendpage+0x350/0x350 [ 72.156848][ T4246] ? fsnotify_perm+0x64/0x590 [ 72.161533][ T4246] ? security_file_permission+0x75/0xa0 [ 72.167097][ T4246] do_splice_direct+0x2a5/0x3e0 [ 72.171967][ T4246] ? splice_direct_to_actor+0xc30/0xc30 [ 72.177532][ T4246] ? rcu_read_lock_any_held+0xb3/0x160 [ 72.183015][ T4246] ? do_splice_direct+0x3e0/0x3e0 [ 72.188060][ T4246] do_sendfile+0x619/0xff0 [ 72.192488][ T4246] ? rcu_is_watching+0x11/0xb0 [ 72.197264][ T4246] ? do_pwritev+0x360/0x360 [ 72.201782][ T4246] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 72.207779][ T4246] __se_sys_sendfile64+0x178/0x1e0 [ 72.212896][ T4246] ? __x64_sys_sendfile64+0xa0/0xa0 [ 72.218100][ T4246] ? syscall_enter_from_user_mode+0x2e/0x230 [ 72.224085][ T4246] ? lockdep_hardirqs_on+0x94/0x130 [ 72.229291][ T4246] ? syscall_enter_from_user_mode+0x2e/0x230 [ 72.235280][ T4246] do_syscall_64+0x3b/0xb0 [ 72.239797][ T4246] ? clear_bhb_loop+0x45/0xa0 [ 72.244568][ T4246] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 72.250470][ T4246] RIP: 0033:0x7f013dd6ae89 [ 72.254907][ T4246] 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 [ 72.274599][ T4246] RSP: 002b:00007f013dd26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 72.283017][ T4246] RAX: ffffffffffffffda RBX: 00007f013de046c8 RCX: 00007f013dd6ae89 [ 72.290998][ T4246] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.298987][ T4246] RBP: 00007f013de046c0 R08: 00007f013dd266c0 R09: 0000000000000000 [ 72.306968][ T4246] R10: 0000000080000002 R11: 0000000000000246 R12: 00007f013de046cc [ 72.314962][ T4246] R13: 0000000000000006 R14: 00007ffec6243640 R15: 00007ffec6243728 [ 72.323032][ T4246] [ 72.326055][ T4246] Modules linked in: [ 72.330285][ T4246] ---[ end trace 0000000000000000 ]--- [ 72.335853][ T4246] RIP: 0010:update_sit_entry+0x67f/0x10d0 [ 72.341750][ T4246] Code: 24 30 48 8d 5c 08 20 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 3e 44 04 fe 4c 8b 33 4d 01 ee 4c 89 f3 48 c1 eb 03 <42> 0f b6 04 3b 84 c0 4d 89 fd 0f 85 8a 08 00 00 41 0f b6 2e 41 89 [ 72.361651][ T4246] RSP: 0018:ffffc90003ba6f30 EFLAGS: 00010203 [ 72.367847][ T4246] RAX: 1ffff11003b55e0a RBX: 0000000000000007 RCX: 0000000000000030 [ 72.375847][ T4246] RDX: ffff88801b32bb80 RSI: 0000000000000000 RDI: 0000000000000000 [ 72.383902][ T4246] RBP: 0000000000000080 R08: ffffffff83ddea38 R09: ffffffff83dde58a [ 72.391945][ T4246] R10: 0000000000000003 R11: ffff88801b32bb80 R12: 0000000000000001 [ 72.400051][ T4246] R13: 000000000000003c R14: 000000000000003c R15: dffffc0000000000 [ 72.408060][ T4246] FS: 00007f013dd266c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 72.417035][ T4246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.423719][ T4246] CR2: 00007f013dd05d58 CR3: 00000000192e9000 CR4: 00000000003506e0 [ 72.431763][ T4246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.439918][ T4246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.447931][ T4246] Kernel panic - not syncing: Fatal exception [ 72.454328][ T4246] Kernel Offset: disabled [ 72.458669][ T4246] Rebooting in 86400 seconds..