[ 18.419229][ T3639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 18.423136][ T3639] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.470897][ T1750] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.474185][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.154' (ED25519) to the list of known hosts. executing program syzkaller login: [ 41.222951][ T3963] loop0: detected capacity change from 0 to 1024 [ 41.319792][ T3963] hfsplus: new node 0 already hashed? [ 41.321412][ T3963] ------------[ cut here ]------------ [ 41.322837][ T3963] WARNING: CPU: 0 PID: 3963 at fs/hfsplus/bnode.c:584 hfsplus_bnode_create+0x428/0x4ec [ 41.325337][ T3963] Modules linked in: [ 41.326321][ T3963] CPU: 0 PID: 3963 Comm: syz-executor163 Not tainted 5.15.156-syzkaller #0 [ 41.328578][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.331242][ T3963] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 41.333288][ T3963] pc : hfsplus_bnode_create+0x428/0x4ec [ 41.334748][ T3963] lr : hfsplus_bnode_create+0x428/0x4ec [ 41.336198][ T3963] sp : ffff800018e46c90 [ 41.337236][ T3963] x29: ffff800018e46ca0 x28: ffff00016805f0f8 x27: ffff00016805f000 [ 41.339245][ T3963] x26: 00000000000000f8 x25: dfff800000000000 x24: 0000000000000000 [ 41.341379][ T3963] x23: 0000000000000000 x22: ffff0000c83d00e0 x21: ffff0000c83d0000 [ 41.343491][ T3963] x20: 0000000000000000 x19: ffff0000c0fdd200 x18: 0000000000000001 [ 41.345595][ T3963] x17: 0000000000000000 x16: ffff8000119967f4 x15: 00000000ffffffff [ 41.347713][ T3963] x14: ffff0000c8751b40 x13: 0000000000000001 x12: 0000000000000001 [ 41.349861][ T3963] x11: 0000000000000000 x10: 0000000000000000 x9 : 6d1fcdf0a50b4a00 [ 41.351988][ T3963] x8 : 6d1fcdf0a50b4a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.354079][ T3963] x5 : ffff800018e463f8 x4 : ffff800014a1f7c0 x3 : ffff80000a974cc0 [ 41.356139][ T3963] x2 : ffff0001b47ebd10 x1 : 0000000100000000 x0 : 0000000000000023 [ 41.358255][ T3963] Call trace: [ 41.359192][ T3963] hfsplus_bnode_create+0x428/0x4ec [ 41.360630][ T3963] hfsplus_bmap_alloc+0x5a4/0x698 [ 41.362009][ T3963] hfs_bnode_split+0xcc/0xd88 [ 41.363259][ T3963] hfsplus_brec_insert+0x2d4/0xaa0 [ 41.364586][ T3963] hfsplus_create_cat+0x3ac/0x1330 [ 41.365952][ T3963] hfsplus_fill_super+0xf64/0x167c [ 41.367251][ T3963] mount_bdev+0x274/0x370 [ 41.368397][ T3963] hfsplus_mount+0x44/0x58 [ 41.369518][ T3963] legacy_get_tree+0xd4/0x16c [ 41.370802][ T3963] vfs_get_tree+0x90/0x274 [ 41.371973][ T3963] do_new_mount+0x278/0x8fc [ 41.373207][ T3963] path_mount+0x594/0x101c [ 41.374374][ T3963] __arm64_sys_mount+0x510/0x5e0 [ 41.375626][ T3963] invoke_syscall+0x98/0x2b8 [ 41.376880][ T3963] el0_svc_common+0x138/0x258 [ 41.378076][ T3963] do_el0_svc+0x58/0x14c [ 41.379188][ T3963] el0_svc+0x7c/0x1f0 [ 41.380303][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 41.381645][ T3963] el0t_64_sync+0x1a0/0x1a4 [ 41.382814][ T3963] irq event stamp: 17118 [ 41.383935][ T3963] hardirqs last enabled at (17117): [] __up_console_sem+0xb4/0x100 [ 41.386566][ T3963] hardirqs last disabled at (17118): [] el1_dbg+0x24/0x80 [ 41.388886][ T3963] softirqs last enabled at (16188): [] local_bh_enable+0x10/0x34 [ 41.391331][ T3963] softirqs last disabled at (16186): [] local_bh_disable+0x10/0x34 [ 41.393751][ T3963] ---[ end trace 1851caf7974749b5 ]--- [ 41.396317][ T3963] hfsplus: new node 0 already hashed? [ 41.397864][ T3963] ------------[ cut here ]------------ [ 41.399210][ T3963] WARNING: CPU: 1 PID: 3963 at fs/hfsplus/bnode.c:584 hfsplus_bnode_create+0x428/0x4ec [ 41.401676][ T3963] Modules linked in: [ 41.402603][ T3963] CPU: 1 PID: 3963 Comm: syz-executor163 Tainted: G W 5.15.156-syzkaller #0 [ 41.405241][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.407875][ T3963] pstate: 60401005 (nZCv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 41.409929][ T3963] pc : hfsplus_bnode_create+0x428/0x4ec [ 41.411464][ T3963] lr : hfsplus_bnode_create+0x428/0x4ec [ 41.412995][ T3963] sp : ffff800018e46cd0 [ 41.414130][ T3963] x29: ffff800018e46ce0 x28: ffff00016805f222 x27: ffff00016805f000 [ 41.416187][ T3963] x26: 0000000000000222 x25: dfff800000000000 x24: 0000000000000000 [ 41.418279][ T3963] x23: 0000000000000000 x22: ffff0000c83d00e0 x21: ffff0000c83d0000 [ 41.420417][ T3963] x20: 0000000000000000 x19: ffff0000c0fdd200 x18: 0000000000000001 [ 41.422586][ T3963] x17: 0000000000000000 x16: ffff800008336840 x15: 00000000ffffffff [ 41.424739][ T3963] x14: ffff0000c8751b40 x13: 0000000000000001 x12: 0000000000000001 [ 41.426883][ T3963] x11: 0000000000000000 x10: 0000000000000000 x9 : 6d1fcdf0a50b4a00 [ 41.429068][ T3963] x8 : 6d1fcdf0a50b4a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.431221][ T3963] x5 : ffff800018e46438 x4 : ffff800014a1f7c0 x3 : ffff80000833698c [ 41.433307][ T3963] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 [ 41.435534][ T3963] Call trace: [ 41.436403][ T3963] hfsplus_bnode_create+0x428/0x4ec [ 41.437775][ T3963] hfsplus_bmap_alloc+0x5a4/0x698 [ 41.439190][ T3963] hfs_btree_inc_height+0xf8/0xa60 [ 41.440608][ T3963] hfsplus_brec_insert+0x594/0xaa0 [ 41.441958][ T3963] hfsplus_create_cat+0x3ac/0x1330 [ 41.443237][ T3963] hfsplus_fill_super+0xf64/0x167c [ 41.444545][ T3963] mount_bdev+0x274/0x370 [ 41.445805][ T3963] hfsplus_mount+0x44/0x58 [ 41.446972][ T3963] legacy_get_tree+0xd4/0x16c [ 41.448217][ T3963] vfs_get_tree+0x90/0x274 [ 41.449330][ T3963] do_new_mount+0x278/0x8fc [ 41.450507][ T3963] path_mount+0x594/0x101c [ 41.451696][ T3963] __arm64_sys_mount+0x510/0x5e0 [ 41.453042][ T3963] invoke_syscall+0x98/0x2b8 [ 41.454247][ T3963] el0_svc_common+0x138/0x258 [ 41.455522][ T3963] do_el0_svc+0x58/0x14c [ 41.456657][ T3963] el0_svc+0x7c/0x1f0 [ 41.457705][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 41.459059][ T3963] el0t_64_sync+0x1a0/0x1a4 [ 41.460238][ T3963] irq event stamp: 17224 [ 41.461309][ T3963] hardirqs last enabled at (17223): [] __up_console_sem+0xb4/0x100 [ 41.463835][ T3963] hardirqs last disabled at (17224): [] el1_dbg+0x24/0x80 [ 41.466063][ T3963] softirqs last enabled at (17140): [] __do_softirq+0xb5c/0xdb0 [ 41.468563][ T3963] softirqs last disabled at (17121): [] __irq_exit_rcu+0x264/0x4d4 [ 41.471045][ T3963] ---[ end trace 1851caf7974749b6 ]--- [ 41.473179][ T3963] ------------[ cut here ]------------ [ 41.474625][ T3963] kernel BUG at fs/hfsplus/bnode.c:631! [ 41.476124][ T3963] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 41.478078][ T3963] Modules linked in: [ 41.479154][ T3963] CPU: 1 PID: 3963 Comm: syz-executor163 Tainted: G W 5.15.156-syzkaller #0 [ 41.481625][ T3963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 41.484177][ T3963] pstate: 80401005 (Nzcv daif +PAN -UAO -TCO -DIT +SSBS BTYPE=--) [ 41.486186][ T3963] pc : hfsplus_bnode_put+0x588/0x594 [ 41.487646][ T3963] lr : hfsplus_bnode_put+0x588/0x594 [ 41.489099][ T3963] sp : ffff800018e46de0 [ 41.490216][ T3963] x29: ffff800018e46de0 x28: dfff800000000000 x27: ffff7000031c8dd4 [ 41.492271][ T3963] x26: 1fffe0001907a003 x25: ffff0000c83d0000 x24: 1fffe000181fba40 [ 41.494416][ T3963] x23: dfff800000000000 x22: ffff0000c0fdd200 x21: ffff0000c0fdd280 [ 41.496474][ T3963] x20: 0000000000000000 x19: ffff0000c0fdd200 x18: 0000000000000001 [ 41.498590][ T3963] x17: 0000000000000000 x16: ffff80000824daf4 x15: 00000000ffffffff [ 41.500769][ T3963] x14: 1ffff0000292806a x13: dfff800000000000 x12: 0000000000000001 [ 41.502863][ T3963] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c8751b40 [ 41.504920][ T3963] x8 : ffff800008fbc9cc x7 : ffff80000ab424f4 x6 : 0000000000000000 [ 41.506956][ T3963] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008fbc4a0 [ 41.509092][ T3963] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 41.511187][ T3963] Call trace: [ 41.512079][ T3963] hfsplus_bnode_put+0x588/0x594 [ 41.513368][ T3963] hfs_btree_inc_height+0x4fc/0xa60 [ 41.514790][ T3963] hfsplus_brec_insert+0x594/0xaa0 [ 41.516168][ T3963] hfsplus_create_cat+0x3ac/0x1330 [ 41.517541][ T3963] hfsplus_fill_super+0xf64/0x167c [ 41.518866][ T3963] mount_bdev+0x274/0x370 [ 41.520036][ T3963] hfsplus_mount+0x44/0x58 [ 41.521163][ T3963] legacy_get_tree+0xd4/0x16c [ 41.522398][ T3963] vfs_get_tree+0x90/0x274 [ 41.523497][ T3963] do_new_mount+0x278/0x8fc [ 41.524643][ T3963] path_mount+0x594/0x101c [ 41.525795][ T3963] __arm64_sys_mount+0x510/0x5e0 [ 41.527143][ T3963] invoke_syscall+0x98/0x2b8 [ 41.528335][ T3963] el0_svc_common+0x138/0x258 [ 41.529578][ T3963] do_el0_svc+0x58/0x14c [ 41.530681][ T3963] el0_svc+0x7c/0x1f0 [ 41.531740][ T3963] el0t_64_sync_handler+0x84/0xe4 [ 41.533109][ T3963] el0t_64_sync+0x1a0/0x1a4 [ 41.534302][ T3963] Code: aa1403e0 97e44374 17ffff77 97d41e5e (d4210000) [ 41.536114][ T3963] ---[ end trace 1851caf7974749b7 ]--- [ 41.860246][ T3963] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 41.862035][ T3963] SMP: stopping secondary CPUs [ 41.863262][ T3963] Kernel Offset: disabled [ 41.864345][ T3963] CPU features: 0x0,000081c1,21302e40 [ 41.865699][ T3963] Memory Limit: none [ 42.170775][ T3963] Rebooting in 86400 seconds..