Warning: Permanently added '10.128.0.80' (ECDSA) to the list of known hosts. executing program [ 169.143700][ T5995] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5995 'syz-executor234' executing program executing program executing program executing program executing program [ 169.716714][ T5995] loop0: detected capacity change from 0 to 32768 [ 169.722158][ T5996] loop2: detected capacity change from 0 to 32768 [ 169.745514][ T6000] loop5: detected capacity change from 0 to 32768 [ 169.748926][ T6001] loop1: detected capacity change from 0 to 32768 [ 169.798720][ T5998] loop4: detected capacity change from 0 to 32768 [ 169.807121][ T5999] loop3: detected capacity change from 0 to 32768 [ 169.821088][ T5990] Unable to handle kernel paging request at virtual address dfff800000000006 [ 169.823146][ T5989] Unable to handle kernel paging request at virtual address dfff800000000006 [ 169.825102][ T5989] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 169.826886][ T5989] Mem abort info: [ 169.827652][ T5989] ESR = 0x0000000096000005 [ 169.829536][ T5990] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 169.832330][ T5989] EC = 0x25: DABT (current EL), IL = 32 bits [ 169.834257][ T5990] Mem abort info: [ 169.839947][ T5990] ESR = 0x0000000096000005 [ 169.841339][ T5989] SET = 0, FnV = 0 [ 169.843120][ T5990] EC = 0x25: DABT (current EL), IL = 32 bits [ 169.844773][ T5989] EA = 0, S1PTW = 0 [ 169.847066][ T5989] FSC = 0x05: level 1 translation fault [ 169.856075][ T5990] SET = 0, FnV = 0 [ 169.856896][ T5990] EA = 0, S1PTW = 0 executing program [ 169.857729][ T5990] FSC = 0x05: level 1 translation fault [ 169.859250][ T5990] Data abort info: [ 169.860543][ T5990] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 169.860754][ T5989] Data abort info: [ 169.861900][ T5990] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 169.861925][ T5990] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 169.861936][ T5990] [dfff800000000006] address between user and kernel address ranges [ 169.865183][ T5989] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 169.865198][ T5989] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 169.867065][ T5990] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 169.871214][ T5990] Modules linked in: [ 169.872006][ T5990] CPU: 0 PID: 5990 Comm: syz-executor234 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 169.872154][ T5989] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 169.874084][ T5990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 169.874095][ T5990] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 169.877651][ T5989] [dfff800000000006] address between user and kernel address ranges [ 169.879157][ T5990] pc : jfs_flush_journal+0x6a4/0xd64 [ 169.879178][ T5990] lr : jfs_flush_journal+0x680/0xd64 [ 169.879189][ T5990] sp : ffff8000967c7640 [ 169.879193][ T5990] x29: ffff8000967c7730 x28: dfff800000000000 x27: ffff0000dfe25770 [ 169.879213][ T5990] x26: 1fffe00019127635 x25: 1fffe00019127600 x24: ffff0000c893b000 [ 169.887369][ T5990] x23: ffff0000c893b1b8 x22: 0000000000000030 x21: ffff0000cef9c438 [ 169.889070][ T5990] x20: ffff0000c893b1a8 x19: ffff0000c893b000 x18: ffff8000967c70e0 [ 169.890804][ T5990] x17: ffff80008deed000 x16: ffff80008a3953c0 x15: 0000000000000000 [ 169.892532][ T5990] x14: 1ffff00011bde0ac x13: dfff800000000000 x12: 0000000000000003 [ 169.894182][ T5990] x11: 0000000000000000 x10: 0000000000000000 x9 : 9328269a2a393500 [ 169.895894][ T5990] x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 [ 169.897597][ T5990] x5 : 0000000000000001 x4 : 0000000000000000 x3 : 0000000000000010 [ 169.899260][ T5990] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 169.900966][ T5990] Call trace: [ 169.901617][ T5990] jfs_flush_journal+0x6a4/0xd64 [ 169.902659][ T5990] jfs_umount+0x148/0x360 [ 169.903498][ T5990] jfs_put_super+0x90/0x188 [ 169.904437][ T5990] generic_shutdown_super+0x130/0x328 [ 169.905465][ T5990] kill_block_super+0x70/0xdc [ 169.906481][ T5990] deactivate_locked_super+0xac/0x124 [ 169.907623][ T5990] deactivate_super+0xe0/0x100 [ 169.908643][ T5990] cleanup_mnt+0x34c/0x3dc [ 169.909518][ T5990] __cleanup_mnt+0x20/0x30 [ 169.910417][ T5990] task_work_run+0x230/0x2e0 [ 169.911378][ T5990] do_notify_resume+0x2180/0x3c90 [ 169.912542][ T5990] el0_svc+0x94/0x160 [ 169.913365][ T5990] el0t_64_sync_handler+0x84/0xfc [ 169.914428][ T5990] el0t_64_sync+0x190/0x194 [ 169.915434][ T5990] Code: 97be48a1 f94002c8 9100c116 d343fec8 (387c6908) [ 169.916854][ T5990] ---[ end trace 0000000000000000 ]--- [ 170.242822][ T5990] Kernel panic - not syncing: Oops: Fatal exception [ 170.244302][ T5990] SMP: stopping secondary CPUs [ 171.330689][ T5990] SMP: failed to stop secondary CPUs 0-1 [ 171.331909][ T5990] Kernel Offset: disabled [ 171.332821][ T5990] CPU features: 0x0000004,0e008010,c4017203 [ 171.334119][ T5990] Memory Limit: none [ 171.634156][ T5990] Rebooting in 86400 seconds..