Warning: Permanently added '10.128.0.8' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 77.632038][ T5008] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5008 'syz-executor216' [ 77.822449][ T5010] loop5: detected capacity change from 0 to 4096 [ 77.848997][ T5008] loop4: detected capacity change from 0 to 4096 [ 77.856438][ T5012] loop3: detected capacity change from 0 to 4096 [ 77.867708][ T5010] ntfs3: loop5: Different NTFS sector size (4096) and media sector size (512). [ 77.874810][ T5011] loop0: detected capacity change from 0 to 4096 [ 77.884700][ T5008] ntfs3: loop4: Different NTFS sector size (4096) and media sector size (512). [ 77.885004][ T5007] loop1: detected capacity change from 0 to 4096 [ 77.893928][ T5012] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 77.903999][ T5009] loop2: detected capacity change from 0 to 4096 [ 77.918945][ T5011] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 77.933872][ T5009] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 77.943494][ T5007] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 78.008865][ T27] audit: type=1804 audit(1683090358.942:2): pid=5007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.KZM61o/0/file0/bus" dev="loop1" ino=33 res=1 errno=0 [ 78.147454][ T27] audit: type=1804 audit(1683090358.952:3): pid=5011 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.lO1Q2l/0/file0/bus" dev="loop0" ino=33 res=1 errno=0 [ 78.172202][ T27] audit: type=1804 audit(1683090358.962:4): pid=5010 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.mPKCRI/0/file0/bus" dev="loop5" ino=33 res=1 errno=0 [ 78.208123][ T27] audit: type=1804 audit(1683090358.972:5): pid=5008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.FS47mE/0/file0/bus" dev="loop4" ino=33 res=1 errno=0 [ 78.250940][ T27] audit: type=1804 audit(1683090358.972:6): pid=5012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.udvfeA/0/file0/bus" dev="loop3" ino=33 res=1 errno=0 [ 78.382334][ T27] audit: type=1804 audit(1683090358.982:7): pid=5009 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.KHHjOt/0/file0/bus" dev="loop2" ino=33 res=1 errno=0 executing program executing program executing program executing program executing program executing program [ 79.494574][ T5020] loop4: detected capacity change from 0 to 4096 [ 79.500107][ T5018] loop3: detected capacity change from 0 to 4096 [ 79.523701][ T5020] ntfs3: loop4: Different NTFS sector size (4096) and media sector size (512). [ 79.538092][ T5018] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 79.554254][ T5019] loop2: detected capacity change from 0 to 4096 [ 79.575180][ T5019] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 79.607451][ T5021] loop5: detected capacity change from 0 to 4096 [ 79.615870][ T27] audit: type=1804 audit(1683090360.542:8): pid=5020 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.FS47mE/1/file0/bus" dev="loop4" ino=33 res=1 errno=0 [ 79.641086][ T5021] ntfs3: loop5: Different NTFS sector size (4096) and media sector size (512). [ 79.653487][ T5022] loop0: detected capacity change from 0 to 4096 [ 79.678620][ T5023] loop1: detected capacity change from 0 to 4096 [ 79.710319][ T5022] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 79.711467][ T5023] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 79.738522][ T27] audit: type=1804 audit(1683090360.592:9): pid=5018 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.udvfeA/1/file0/bus" dev="loop3" ino=33 res=1 errno=0 [ 79.852808][ T27] audit: type=1804 audit(1683090360.632:10): pid=5019 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.KHHjOt/1/file0/bus" dev="loop2" ino=33 res=1 errno=0 [ 79.979578][ T27] audit: type=1804 audit(1683090360.692:11): pid=5021 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.mPKCRI/1/file0/bus" dev="loop5" ino=33 res=1 errno=0 executing program executing program executing program executing program executing program [ 80.925752][ T5025] loop4: detected capacity change from 0 to 4096 [ 80.963371][ T5025] ntfs3: loop4: Different NTFS sector size (4096) and media sector size (512). executing program [ 80.997704][ T5024] loop3: detected capacity change from 0 to 4096 [ 81.043138][ T5024] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 81.144124][ T5026] loop2: detected capacity change from 0 to 4096 [ 81.173281][ T5026] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 81.186993][ T5027] loop5: detected capacity change from 0 to 4096 [ 81.213931][ T5027] ntfs3: loop5: Different NTFS sector size (4096) and media sector size (512). [ 81.298940][ T5028] loop1: detected capacity change from 0 to 4096 [ 81.336027][ T5028] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 81.359821][ T5029] loop0: detected capacity change from 0 to 4096 [ 81.437031][ T5029] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). executing program executing program executing program executing program [ 82.569458][ T5030] loop4: detected capacity change from 0 to 4096 executing program [ 82.635070][ T5030] ntfs3: loop4: Different NTFS sector size (4096) and media sector size (512). [ 82.650749][ T5032] loop3: detected capacity change from 0 to 4096 [ 82.675900][ T5032] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). executing program [ 82.832279][ T5033] loop2: detected capacity change from 0 to 4096 [ 82.856543][ T5035] loop1: detected capacity change from 0 to 4096 [ 82.884741][ T5035] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 82.885131][ T5033] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 82.896360][ T5034] loop5: detected capacity change from 0 to 4096 [ 82.936432][ T5034] ntfs3: loop5: Different NTFS sector size (4096) and media sector size (512). [ 83.015072][ T27] kauditd_printk_skb: 11 callbacks suppressed [ 83.015091][ T27] audit: type=1804 audit(1683090363.952:23): pid=5034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.mPKCRI/3/file0/bus" dev="loop5" ino=33 res=1 errno=0 [ 83.211351][ T27] audit: type=1804 audit(1683090364.002:24): pid=5033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.KHHjOt/3/file0/bus" dev="loop2" ino=33 res=1 errno=0 [ 83.247717][ T5036] loop0: detected capacity change from 0 to 4096 [ 83.311831][ T5036] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 83.409051][ T27] audit: type=1804 audit(1683090364.342:25): pid=5036 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.lO1Q2l/3/file0/bus" dev="loop0" ino=33 res=1 errno=0 executing program executing program executing program [ 84.079349][ T5038] loop3: detected capacity change from 0 to 4096 executing program [ 84.125794][ T5038] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 84.139141][ T5037] loop4: detected capacity change from 0 to 4096 executing program [ 84.172575][ T5037] ntfs3: loop4: Different NTFS sector size (4096) and media sector size (512). [ 84.235756][ T5039] loop5: detected capacity change from 0 to 4096 [ 84.246641][ T27] audit: type=1804 audit(1683090365.182:26): pid=5038 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.udvfeA/4/file0/bus" dev="loop3" ino=33 res=1 errno=0 [ 84.270138][ T5039] ntfs3: loop5: Different NTFS sector size (4096) and media sector size (512). executing program [ 84.321058][ T27] audit: type=1804 audit(1683090365.252:27): pid=5037 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.FS47mE/4/file0/bus" dev="loop4" ino=33 res=1 errno=0 [ 84.412482][ T5040] loop2: detected capacity change from 0 to 4096 [ 84.435640][ T5040] ntfs3: loop2: Different NTFS sector size (4096) and media sector size (512). [ 84.463963][ T27] audit: type=1804 audit(1683090365.392:28): pid=5039 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor216" name="/root/syzkaller.mPKCRI/4/file0/bus" dev="loop5" ino=33 res=1 errno=0 [ 84.500534][ T5041] loop1: detected capacity change from 0 to 4096 [ 84.563149][ T5041] ntfs3: loop1: Different NTFS sector size (4096) and media sector size (512). [ 84.569071][ T5042] loop0: detected capacity change from 0 to 4096 [ 84.598689][ T5042] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 84.612500][ T5038] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: save_stack+0x1c8/0x1e0 [ 84.623520][ T5038] CPU: 1 PID: 5038 Comm: syz-executor216 Not tainted 6.3.0-next-20230428-syzkaller #0 [ 84.633116][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 84.643226][ T5038] Call Trace: [ 84.646543][ T5038] [ 84.649495][ T5038] dump_stack_lvl+0xd9/0x150 [ 84.654136][ T5038] panic+0x686/0x730 [ 84.658090][ T5038] ? panic_smp_self_stop+0xa0/0xa0 [ 84.663245][ T5038] ? stack_trace_save+0x90/0xc0 [ 84.668139][ T5038] ? save_stack+0x1c8/0x1e0 [ 84.672680][ T5038] __stack_chk_fail+0x19/0x20 [ 84.677392][ T5038] save_stack+0x1c8/0x1e0 [ 84.681753][ T5038] ? register_early_stack+0xb0/0xb0 [ 84.686984][ T5038] ? post_alloc_hook+0x2db/0x350 [ 84.691949][ T5038] ? get_page_from_freelist+0xf7c/0x2aa0 [ 84.697698][ T5038] ? __alloc_pages+0x1cb/0x4a0 [ 84.702489][ T5038] ? alloc_pages+0x1aa/0x270 [ 84.707108][ T5038] ? append_pipe+0x19a/0x660 [ 84.711851][ T5038] ? _copy_to_iter+0x463/0x1370 [ 84.716720][ T5038] ? copy_page_to_iter+0xe8/0x170 [ 84.721762][ T5038] ? filemap_read+0x682/0xc70 [ 84.726496][ T5038] ? generic_file_read_iter+0x3ad/0x5b0 [ 84.732080][ T5038] ? ntfs_file_read_iter+0x1b8/0x270 [ 84.737399][ T5038] ? generic_file_splice_read+0x182/0x4b0 [ 84.743145][ T5038] ? do_splice_to+0x1b9/0x240 [ 84.747858][ T5038] ? splice_direct_to_actor+0x2ab/0x8a0 [ 84.753437][ T5038] ? do_splice_direct+0x1ab/0x280 [ 84.758487][ T5038] ? do_sendfile+0xb19/0x12c0 [ 84.763192][ T5038] ? __x64_sys_sendfile64+0x1d0/0x210 [ 84.768597][ T5038] ? mark_held_locks+0x9f/0xe0 [ 84.773404][ T5038] ? bad_range+0x25c/0x3e0 [ 84.777868][ T5038] __set_page_owner+0x1f/0x60 [ 84.782585][ T5038] post_alloc_hook+0x2db/0x350 [ 84.788863][ T5038] get_page_from_freelist+0xf7c/0x2aa0 [ 84.794362][ T5038] ? find_held_lock+0x2d/0x110 [ 84.799182][ T5038] ? __zone_watermark_ok+0x4d0/0x4d0 [ 84.804496][ T5038] ? prepare_alloc_pages+0x178/0x570 [ 84.809810][ T5038] ? find_held_lock+0x2d/0x110 [ 84.814617][ T5038] __alloc_pages+0x1cb/0x4a0 [ 84.819337][ T5038] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 84.826145][ T5038] ? filemap_get_read_batch+0x32a/0x910 [ 84.831744][ T5038] alloc_pages+0x1aa/0x270 [ 84.836192][ T5038] append_pipe+0x19a/0x660 [ 84.840654][ T5038] _copy_to_iter+0x463/0x1370 [ 84.845366][ T5038] ? filemap_get_pages+0x4ea/0x1620 [ 84.850613][ T5038] ? _copy_from_iter_nocache+0x1090/0x1090 [ 84.856448][ T5038] ? filemap_add_folio+0x1e0/0x1e0 [ 84.861595][ T5038] ? folio_flags.constprop.0+0x53/0x150 [ 84.867178][ T5038] ? folio_mark_accessed+0x1f4/0xb50 [ 84.872511][ T5038] ? folio_activate.part.0+0x5e0/0x5e0 [ 84.878037][ T5038] copy_page_to_iter+0xe8/0x170 [ 84.883006][ T5038] filemap_read+0x682/0xc70 [ 84.887566][ T5038] ? filemap_get_pages+0x1620/0x1620 [ 84.892895][ T5038] ? aa_file_perm+0x568/0x1250 [ 84.897702][ T5038] ? lock_downgrade+0x690/0x690 [ 84.902595][ T5038] ? trace_lock_acquire+0x12d/0x180 [ 84.907842][ T5038] generic_file_read_iter+0x3ad/0x5b0 [ 84.913266][ T5038] ? pipe_unlock+0x41/0x70 [ 84.917709][ T5038] ? iter_file_splice_write+0x28a/0xc80 [ 84.923322][ T5038] ntfs_file_read_iter+0x1b8/0x270 [ 84.928489][ T5038] generic_file_splice_read+0x182/0x4b0 [ 84.934070][ T5038] ? page_cache_pipe_buf_try_steal+0x350/0x350 [ 84.940276][ T5038] ? do_splice_direct+0x280/0x280 [ 84.945341][ T5038] ? security_file_permission+0xaf/0xd0 [ 84.950917][ T5038] ? do_splice_direct+0x280/0x280 [ 84.955999][ T5038] do_splice_to+0x1b9/0x240 [ 84.960616][ T5038] ? direct_splice_actor+0x11c/0x180 [ 84.965933][ T5038] splice_direct_to_actor+0x2ab/0x8a0 [ 84.971334][ T5038] ? folio_flags.constprop.0+0x150/0x150 [ 84.977013][ T5038] ? direct_splice_actor+0x180/0x180 [ 84.982322][ T5038] ? bpf_lsm_file_permission+0x9/0x10 [ 84.987816][ T5038] ? security_file_permission+0xaf/0xd0 [ 84.993393][ T5038] do_splice_direct+0x1ab/0x280 [ 84.998297][ T5038] ? splice_direct_to_actor+0x8a0/0x8a0 [ 85.003883][ T5038] do_sendfile+0xb19/0x12c0 [ 85.008423][ T5038] ? vfs_iocb_iter_write+0x480/0x480 [ 85.013740][ T5038] ? xfd_validate_state+0x5d/0x180 [ 85.018905][ T5038] ? restore_fpregs_from_fpstate+0xc1/0x1c0 [ 85.024827][ T5038] __x64_sys_sendfile64+0x1d0/0x210 [ 85.030060][ T5038] ? __ia32_sys_sendfile+0x220/0x220 [ 85.035383][ T5038] ? syscall_enter_from_user_mode+0x26/0x80 [ 85.041325][ T5038] do_syscall_64+0x39/0xb0 [ 85.045771][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 85.051707][ T5038] RIP: 0033:0x7f5c56defc49 [ 85.056143][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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 c0 ff ff ff f7 d8 64 89 01 48 [ 85.075773][ T5038] RSP: 002b:00007fff58272038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 85.084214][ T5038] RAX: ffffffffffffffda RBX: 000000000001419a RCX: 00007f5c56defc49 [ 85.092206][ T5038] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 85.100199][ T5038] RBP: 0000000000000000 R08: 00007fff58272060 R09: 00007fff58272060 [ 85.108278][ T5038] R10: 00008400fffffffa R11: 0000000000000246 R12: 00007fff5827205c [ 85.116265][ T5038] R13: 00007fff58272090 R14: 00007fff58272070 R15: 0000000000000004 [ 85.124277][ T5038] [ 85.127379][ T5038] Kernel Offset: disabled [ 85.131800][ T5038] Rebooting in 86400 seconds..