Warning: Permanently added '10.128.1.9' (ECDSA) to the list of known hosts. executing program [ 200.598060][ T5997] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5997 'syz-executor184' executing program executing program executing program executing program executing program [ 200.960792][ T5999] loop1: detected capacity change from 0 to 32768 executing program [ 201.145651][ T6002] loop2: detected capacity change from 0 to 32768 [ 201.279557][ T5997] loop5: detected capacity change from 0 to 32768 executing program executing program [ 201.464924][ T6001] loop0: detected capacity change from 0 to 32768 [ 201.478651][ T5998] loop4: detected capacity change from 0 to 32768 [ 201.510918][ T6003] loop3: detected capacity change from 0 to 32768 executing program executing program executing program [ 201.827155][ T6007] loop5: detected capacity change from 0 to 32768 [ 201.846371][ T6005] loop1: detected capacity change from 0 to 32768 executing program executing program [ 202.176436][ T6006] loop2: detected capacity change from 0 to 32768 [ 202.210286][ T6011] loop3: detected capacity change from 0 to 32768 [ 202.317002][ T6009] loop4: detected capacity change from 0 to 32768 executing program executing program executing program [ 202.522141][ T6010] loop0: detected capacity change from 0 to 32768 [ 202.626555][ T6013] loop5: detected capacity change from 0 to 32768 executing program [ 202.737081][ T6012] loop1: detected capacity change from 0 to 32768 executing program executing program [ 202.996196][ T6014] loop4: detected capacity change from 0 to 32768 [ 203.202122][ T6015] loop2: detected capacity change from 0 to 32768 executing program [ 203.230997][ T6017] loop5: detected capacity change from 0 to 32768 [ 203.241300][ T6016] loop3: detected capacity change from 0 to 32768 [ 203.300544][ T5996] Unable to handle kernel paging request at virtual address dfff800000000006 [ 203.303433][ T5996] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 203.316812][ T5996] Mem abort info: [ 203.324083][ T5996] ESR = 0x0000000096000005 [ 203.326494][ T5996] EC = 0x25: DABT (current EL), IL = 32 bits [ 203.330676][ T5996] SET = 0, FnV = 0 [ 203.331629][ T5996] EA = 0, S1PTW = 0 [ 203.335021][ T5996] FSC = 0x05: level 1 translation fault [ 203.337969][ T5996] Data abort info: [ 203.340087][ T5996] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 203.343980][ T5996] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 203.346654][ T5996] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 203.350581][ T5996] [dfff800000000006] address between user and kernel address ranges [ 203.355133][ T5996] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 203.356808][ T5996] Modules linked in: [ 203.357804][ T5996] CPU: 0 PID: 5996 Comm: syz-executor184 Not tainted 6.4.0-rc5-syzkaller-gd8b213732169 #0 [ 203.360094][ T5996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 203.362470][ T5996] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 203.364226][ T5996] pc : jfs_flush_journal+0x6a4/0xd64 [ 203.365394][ T5996] lr : jfs_flush_journal+0x680/0xd64 [ 203.366618][ T5996] sp : ffff8000966e7640 [ 203.367581][ T5996] x29: ffff8000966e7730 x28: dfff800000000000 x27: ffff0000e0f57330 [ 203.369664][ T5996] x26: 1fffe0001b3b0c35 x25: 1fffe0001b3b0c00 x24: ffff0000d9d86000 [ 203.371606][ T5996] x23: ffff0000d9d861b8 x22: 0000000000000030 x21: ffff0000c6360c38 [ 203.373521][ T5996] x20: ffff0000d9d861a8 x19: ffff0000d9d86000 x18: 1fffe000368447c6 [ 203.375475][ T5996] x17: ffff80008debd000 x16: ffff80008a389100 x15: 0000000000000002 [ 203.377283][ T5996] x14: 1ffff00011bd80ac x13: dfff800000000000 x12: 0000000000000003 [ 203.379086][ T5996] x11: 0000000000000000 x10: 0000000000000000 x9 : 9746a87b1ab4d600 [ 203.380959][ T5996] x8 : 0000000000000006 x7 : 0000000000000000 x6 : 0000000000000000 [ 203.382900][ T5996] x5 : 0000000000000001 x4 : 0000000000000000 x3 : 0000000000000010 [ 203.384765][ T5996] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 203.386556][ T5996] Call trace: [ 203.387316][ T5996] jfs_flush_journal+0x6a4/0xd64 [ 203.388504][ T5996] jfs_umount+0x148/0x360 [ 203.389539][ T5996] jfs_put_super+0x90/0x188 [ 203.390119][ T6018] loop0: detected capacity change from 0 to 32768 [ 203.390639][ T5996] generic_shutdown_super+0x130/0x328 [ 203.393499][ T5996] kill_block_super+0x70/0xdc [ 203.394650][ T5996] deactivate_locked_super+0xac/0x124 [ 203.395883][ T5996] deactivate_super+0xe0/0x100 [ 203.396932][ T5996] cleanup_mnt+0x34c/0x3dc [ 203.397940][ T5996] __cleanup_mnt+0x20/0x30 [ 203.399061][ T5996] task_work_run+0x230/0x2e0 [ 203.400195][ T5996] do_notify_resume+0x2180/0x3c90 [ 203.401413][ T5996] el0_svc+0x94/0x160 [ 203.402448][ T5996] el0t_64_sync_handler+0x84/0xfc [ 203.403621][ T5996] el0t_64_sync+0x190/0x194 [ 203.404715][ T5996] Code: 97be428c f94002c8 9100c116 d343fec8 (387c6908) [ 203.406500][ T5996] ---[ end trace 0000000000000000 ]--- [ 203.501624][ T6019] loop1: detected capacity change from 0 to 32768 [ 203.558074][ T6020] loop4: detected capacity change from 0 to 32768 executing program [ 203.741269][ T5996] Kernel panic - not syncing: Oops: Fatal exception [ 203.742817][ T5996] SMP: stopping secondary CPUs [ 203.744071][ T5996] Kernel Offset: disabled [ 203.745136][ T5996] CPU features: 0x0000004,0e008010,c4017203 [ 203.746591][ T5996] Memory Limit: none [ 204.087185][ T5996] Rebooting in 86400 seconds..