Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts. executing program [ 32.468788][ T6091] syz-executor272[6091]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 32.473124][ T6091] loop0: detected capacity change from 0 to 64 [ 32.687341][ T40] ------------[ cut here ]------------ [ 32.688802][ T40] kernel BUG at fs/hfs/inode.c:446! [ 32.690188][ T40] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 32.692064][ T40] Modules linked in: [ 32.693010][ T40] CPU: 0 PID: 40 Comm: kworker/u4:2 Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 32.695348][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 32.697983][ T40] Workqueue: writeback wb_workfn (flush-7:0) [ 32.699561][ T40] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.701708][ T40] pc : hfs_write_inode+0xc18/0xc1c [ 32.703076][ T40] lr : hfs_write_inode+0xc18/0xc1c [ 32.704375][ T40] sp : ffff8000941a71a0 [ 32.705455][ T40] x29: ffff8000941a7300 x28: dfff800000000000 x27: ffff700012834e38 [ 32.707518][ T40] x26: ffff8000941a71c0 x25: ffff80008e33d3a8 x24: 0000000000000001 [ 32.709505][ T40] x23: ffff80008a9d7c40 x22: 0000000000000005 x21: ffff0000d89594d8 [ 32.711531][ T40] x20: ffff8000941a7240 x19: ffff8000941a71e0 x18: ffff8000941a6a80 [ 32.713564][ T40] x17: ffff8000811180d0 x16: ffff80008a668b40 x15: 0000000000000000 [ 32.715673][ T40] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 [ 32.717714][ T40] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 32.719725][ T40] x8 : ffff0000c20b8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 32.721878][ T40] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000030 [ 32.723956][ T40] x2 : 0000000000000008 x1 : ffff80008e701300 x0 : 0000000000000005 [ 32.726028][ T40] Call trace: [ 32.726885][ T40] hfs_write_inode+0xc18/0xc1c [ 32.728189][ T40] __writeback_single_inode+0x5a8/0x146c [ 32.729670][ T40] writeback_sb_inodes+0x718/0x1010 [ 32.731106][ T40] wb_writeback+0x3f4/0xfc0 [ 32.732340][ T40] wb_workfn+0x37c/0xf9c [ 32.733489][ T40] process_one_work+0x694/0x1204 [ 32.734774][ T40] worker_thread+0x938/0xef4 [ 32.735993][ T40] kthread+0x288/0x310 [ 32.737070][ T40] ret_from_fork+0x10/0x20 [ 32.738234][ T40] Code: aa1803e0 97e2b458 17ffff00 97cff63e (d4210000) [ 32.740070][ T40] ---[ end trace 0000000000000000 ]--- [ 33.091609][ T40] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 33.093439][ T40] SMP: stopping secondary CPUs [ 33.094828][ T40] Kernel Offset: disabled [ 33.095964][ T40] CPU features: 0x0,00000020,70020046,21017203 [ 33.097571][ T40] Memory Limit: none [ 33.454485][ T40] Rebooting in 86400 seconds..