[ 9.483279][ T2614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.489980][ T2614] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.511884][ T48] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.515425][ T2171] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts. syzkaller login: [ 26.920364][ T3028] loop0: detected capacity change from 0 to 4 [ 26.923930][ T3028] erofs: (device loop0): mounted with root inode @ nid 36. [ 26.926231][ T3028] ------------[ cut here ]------------ [ 26.927491][ T3028] WARNING: CPU: 0 PID: 3028 at fs/iomap/iter.c:35 iomap_iter+0x390/0x3a8 [ 26.929567][ T3028] Modules linked in: [ 26.930534][ T3028] CPU: 0 PID: 3028 Comm: syz-executor171 Not tainted 6.0.0-rc6-syzkaller-17742-gc194837ebb57 #0 [ 26.933215][ T3028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 26.935736][ T3028] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 26.937699][ T3028] pc : iomap_iter+0x390/0x3a8 [ 26.939007][ T3028] lr : iomap_iter+0x390/0x3a8 [ 26.940168][ T3028] sp : ffff80000ff73b50 [ 26.941169][ T3028] x29: ffff80000ff73b50 x28: ffff0000c62f1a80 x27: 0000000000000000 [ 26.943158][ T3028] x26: 0000000000000000 x25: 0000000000000000 x24: 00000000c020660b [ 26.945198][ T3028] x23: 0000000000000004 x22: 0000000000000004 x21: ffff80000ff73c20 [ 26.947232][ T3028] x20: ffff80000ff73bd8 x19: ffff80000ff73bb0 x18: 0000000000000000 [ 26.949303][ T3028] x17: 00000000c020660b x16: ffff80000db49158 x15: 00000000200002c0 [ 26.951294][ T3028] x14: 0000000000000030 x13: 00000000ffffffff x12: ffff0000c62f1a80 [ 26.953325][ T3028] x11: ff808000086abd94 x10: 0000000000000000 x9 : ffff8000086abd94 [ 26.955333][ T3028] x8 : ffff0000c62f1a80 x7 : 0000000000000000 x6 : ffff80000ff73d68 [ 26.957473][ T3028] x5 : ffff80000ff73c20 x4 : ffff80000ff73bd8 x3 : 0000000000000000 [ 26.959437][ T3028] x2 : 0000000000000002 x1 : 0000000000000004 x0 : 0000000000000004 [ 26.961440][ T3028] Call trace: [ 26.962260][ T3028] iomap_iter+0x390/0x3a8 [ 26.963358][ T3028] iomap_fiemap+0xc4/0x418 [ 26.964457][ T3028] erofs_fiemap+0x6c/0x84 [ 26.965568][ T3028] do_vfs_ioctl+0x10f0/0x16a4 [ 26.966782][ T3028] __arm64_sys_ioctl+0x98/0x140 [ 26.968019][ T3028] el0_svc_common+0x138/0x220 [ 26.969114][ T3028] do_el0_svc+0x48/0x164 [ 26.970219][ T3028] el0_svc+0x58/0x150 [ 26.971244][ T3028] el0t_64_sync_handler+0x84/0xf0 [ 26.972472][ T3028] el0t_64_sync+0x18c/0x190 [ 26.973668][ T3028] irq event stamp: 12254 [ 26.974898][ T3028] hardirqs last enabled at (12253): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 26.977540][ T3028] hardirqs last disabled at (12254): [] el1_dbg+0x24/0x5c [ 26.979796][ T3028] softirqs last enabled at (11588): [] _stext+0x2e4/0x37c [ 26.982026][ T3028] softirqs last disabled at (11583): [] ____do_softirq+0x14/0x20 [ 26.984346][ T3028] ---[ end trace 0000000000000000 ]---