Warning: Permanently added '10.128.10.46' (ED25519) to the list of known hosts. [ 36.284457][ T6083] syz-executor608[6083]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set executing program [ 36.289782][ T6083] loop0: detected capacity change from 0 to 64 [ 36.303554][ T40] ------------[ cut here ]------------ [ 36.305062][ T40] kernel BUG at fs/hfs/inode.c:446! [ 36.306477][ T40] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 36.308456][ T40] Modules linked in: [ 36.309492][ T40] CPU: 0 PID: 40 Comm: kworker/u4:2 Not tainted 6.6.0-rc7-syzkaller-g8de1e7afcc1c #0 [ 36.312052][ T40] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 36.314673][ T40] Workqueue: writeback wb_workfn (flush-7:0) [ 36.316265][ T40] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.318318][ T40] pc : hfs_write_inode+0xc18/0xc1c [ 36.319707][ T40] lr : hfs_write_inode+0xc18/0xc1c [ 36.321052][ T40] sp : ffff8000941a71a0 [ 36.322154][ T40] x29: ffff8000941a7300 x28: dfff800000000000 x27: ffff700012834e38 [ 36.324298][ T40] x26: ffff8000941a71c0 x25: ffff80008e33d3a8 x24: 0000000000000001 [ 36.326429][ T40] x23: ffff80008a9d7c40 x22: 0000000000000005 x21: ffff0000d56c1b58 [ 36.328613][ T40] x20: ffff8000941a7240 x19: ffff8000941a71e0 x18: ffff8000941a69c0 [ 36.330771][ T40] x17: ffff80008e33d000 x16: ffff80008a668b40 x15: 0000000000000000 [ 36.333042][ T40] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000004 [ 36.335217][ T40] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 36.337312][ T40] x8 : ffff0000c20c0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 36.339508][ T40] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000030 [ 36.341721][ T40] x2 : 0000000000000008 x1 : ffff80008e701300 x0 : 0000000000000005 [ 36.343891][ T40] Call trace: [ 36.344755][ T40] hfs_write_inode+0xc18/0xc1c [ 36.346133][ T40] __writeback_single_inode+0x5a8/0x146c [ 36.347645][ T40] writeback_sb_inodes+0x718/0x1010 [ 36.349036][ T40] wb_writeback+0x3f4/0xfc0 [ 36.350246][ T40] wb_workfn+0x37c/0xf9c [ 36.351456][ T40] process_one_work+0x694/0x1204 [ 36.352819][ T40] worker_thread+0x938/0xef4 [ 36.354034][ T40] kthread+0x288/0x310 [ 36.355151][ T40] ret_from_fork+0x10/0x20 [ 36.356370][ T40] Code: aa1803e0 97e2b458 17ffff00 97cff63e (d4210000) [ 36.358247][ T40] ---[ end trace 0000000000000000 ]--- [ 36.770433][ T40] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 36.772405][ T40] SMP: stopping secondary CPUs [ 36.773888][ T40] Kernel Offset: disabled [ 36.775042][ T40] CPU features: 0x0,00000020,70020046,21017203 [ 36.776742][ T40] Memory Limit: none [ 37.165066][ T40] Rebooting in 86400 seconds..