[ 17.987299][ T3638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 17.992503][ T3638] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.033308][ T1634] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.037800][ T1529] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.29' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 43.775589][ T3962] loop0: detected capacity change from 0 to 1024 [ 43.786782][ T3962] hfsplus: new node 0 already hashed? [ 43.788161][ T3962] ------------[ cut here ]------------ [ 43.789422][ T3962] WARNING: CPU: 0 PID: 3962 at fs/hfsplus/bnode.c:584 hfsplus_bnode_create+0x428/0x4ec [ 43.791625][ T3962] Modules linked in: [ 43.792515][ T3962] CPU: 0 PID: 3962 Comm: syz-executor285 Not tainted 5.15.115-syzkaller #0 [ 43.794523][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 43.796809][ T3962] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.798636][ T3962] pc : hfsplus_bnode_create+0x428/0x4ec [ 43.799937][ T3962] lr : hfsplus_bnode_create+0x428/0x4ec [ 43.801200][ T3962] sp : ffff800018dc6c90 [ 43.802166][ T3962] x29: ffff800018dc6ca0 x28: ffff0001b39fb0f8 x27: ffff0001b39fb000 [ 43.804004][ T3962] x26: 00000000000000f8 x25: dfff800000000000 x24: 0000000000000000 [ 43.805896][ T3962] x23: 0000000000000000 x22: ffff0000c84b20e0 x21: ffff0000c84b2000 [ 43.807605][ T3962] x20: 0000000000000000 x19: ffff0000c0867e00 x18: 0000000000000001 [ 43.809448][ T3962] x17: ff80800008335ea8 x16: ffff80001194e29c x15: ffff800008335ea8 [ 43.811351][ T3962] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 43.813241][ T3962] x11: ff8080000832d950 x10: 0000000000000000 x9 : 7ce0d393ab4da600 [ 43.815012][ T3962] x8 : 7ce0d393ab4da600 x7 : 0000000000000001 x6 : 0000000000000001 [ 43.816799][ T3962] x5 : ffff800018dc63f8 x4 : ffff8000149afca0 x3 : ffff80000a952d80 [ 43.818529][ T3962] x2 : ffff0001b47fed10 x1 : 0000000100000000 x0 : 0000000000000023 [ 43.820357][ T3962] Call trace: [ 43.821060][ T3962] hfsplus_bnode_create+0x428/0x4ec [ 43.822071][ T3962] hfsplus_bmap_alloc+0x5a4/0x698 [ 43.823190][ T3962] hfs_bnode_split+0xcc/0xd88 [ 43.824182][ T3962] hfsplus_brec_insert+0x2d4/0xaa0 [ 43.825243][ T3962] hfsplus_create_cat+0x3ac/0x1330 [ 43.826380][ T3962] hfsplus_fill_super+0xf64/0x167c [ 43.827476][ T3962] mount_bdev+0x274/0x370 [ 43.828332][ T3962] hfsplus_mount+0x44/0x58 [ 43.829247][ T3962] legacy_get_tree+0xd4/0x16c [ 43.830253][ T3962] vfs_get_tree+0x90/0x274 [ 43.831188][ T3962] do_new_mount+0x25c/0x8c4 [ 43.832114][ T3962] path_mount+0x590/0x104c [ 43.833072][ T3962] __arm64_sys_mount+0x510/0x5e0 [ 43.834173][ T3962] invoke_syscall+0x98/0x2b8 [ 43.835170][ T3962] el0_svc_common+0x138/0x258 [ 43.836141][ T3962] do_el0_svc+0x58/0x14c [ 43.837079][ T3962] el0_svc+0x7c/0x1f0 [ 43.837947][ T3962] el0t_64_sync_handler+0x84/0xe4 [ 43.839055][ T3962] el0t_64_sync+0x1a0/0x1a4 [ 43.840067][ T3962] irq event stamp: 16968 [ 43.840989][ T3962] hardirqs last enabled at (16967): [] __up_console_sem+0xb4/0x100 [ 43.842946][ T3962] hardirqs last disabled at (16968): [] el1_dbg+0x24/0x80 [ 43.844907][ T3962] softirqs last enabled at (13608): [] __do_softirq+0xb5c/0xe20 [ 43.846924][ T3962] softirqs last disabled at (13603): [] __irq_exit_rcu+0x28c/0x534 [ 43.848971][ T3962] ---[ end trace 415eadaad1a5726d ]--- [ 43.851012][ T3962] hfsplus: new node 0 already hashed? [ 43.852324][ T3962] ------------[ cut here ]------------ [ 43.853402][ T3962] WARNING: CPU: 0 PID: 3962 at fs/hfsplus/bnode.c:584 hfsplus_bnode_create+0x428/0x4ec [ 43.855405][ T3962] Modules linked in: [ 43.856160][ T3962] CPU: 0 PID: 3962 Comm: syz-executor285 Tainted: G W 5.15.115-syzkaller #0 [ 43.858302][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 43.860370][ T3962] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.862067][ T3962] pc : hfsplus_bnode_create+0x428/0x4ec [ 43.863384][ T3962] lr : hfsplus_bnode_create+0x428/0x4ec [ 43.864595][ T3962] sp : ffff800018dc6cd0 [ 43.865484][ T3962] x29: ffff800018dc6ce0 x28: ffff0001b39fb134 x27: ffff0001b39fb000 [ 43.867252][ T3962] x26: 0000000000000134 x25: dfff800000000000 x24: 0000000000000000 [ 43.869020][ T3962] x23: 0000000000000000 x22: ffff0000c84b20e0 x21: ffff0000c84b2000 [ 43.870811][ T3962] x20: 0000000000000000 x19: ffff0000c0867e00 x18: 0000000000000001 [ 43.872591][ T3962] x17: ff80800008335ea8 x16: 0000000000000000 x15: ffff800008335ea8 [ 43.874347][ T3962] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 43.876118][ T3962] x11: ff8080000832d950 x10: 0000000000000000 x9 : 7ce0d393ab4da600 [ 43.877879][ T3962] x8 : 7ce0d393ab4da600 x7 : 0000000000000001 x6 : 0000000000000001 [ 43.879533][ T3962] x5 : ffff800018dc6438 x4 : ffff8000149afca0 x3 : ffff800008335ff4 [ 43.881307][ T3962] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 [ 43.883049][ T3962] Call trace: [ 43.883707][ T3962] hfsplus_bnode_create+0x428/0x4ec [ 43.884766][ T3962] hfsplus_bmap_alloc+0x5a4/0x698 [ 43.885851][ T3962] hfs_btree_inc_height+0xf8/0xa60 [ 43.886915][ T3962] hfsplus_brec_insert+0x594/0xaa0 [ 43.888025][ T3962] hfsplus_create_cat+0x3ac/0x1330 [ 43.889118][ T3962] hfsplus_fill_super+0xf64/0x167c [ 43.890240][ T3962] mount_bdev+0x274/0x370 [ 43.891149][ T3962] hfsplus_mount+0x44/0x58 [ 43.892077][ T3962] legacy_get_tree+0xd4/0x16c [ 43.893148][ T3962] vfs_get_tree+0x90/0x274 [ 43.894058][ T3962] do_new_mount+0x25c/0x8c4 [ 43.895013][ T3962] path_mount+0x590/0x104c [ 43.895952][ T3962] __arm64_sys_mount+0x510/0x5e0 [ 43.897079][ T3962] invoke_syscall+0x98/0x2b8 [ 43.898060][ T3962] el0_svc_common+0x138/0x258 [ 43.899027][ T3962] do_el0_svc+0x58/0x14c [ 43.899905][ T3962] el0_svc+0x7c/0x1f0 [ 43.900705][ T3962] el0t_64_sync_handler+0x84/0xe4 [ 43.901827][ T3962] el0t_64_sync+0x1a0/0x1a4 [ 43.902773][ T3962] irq event stamp: 17140 [ 43.903770][ T3962] hardirqs last enabled at (17139): [] __up_console_sem+0xb4/0x100 [ 43.905912][ T3962] hardirqs last disabled at (17140): [] el1_dbg+0x24/0x80 [ 43.907889][ T3962] softirqs last enabled at (17090): [] __do_softirq+0xb5c/0xe20 [ 43.909952][ T3962] softirqs last disabled at (16971): [] __irq_exit_rcu+0x28c/0x534 [ 43.911992][ T3962] ---[ end trace 415eadaad1a5726e ]--- [ 43.913744][ T3962] ------------[ cut here ]------------ [ 43.914956][ T3962] kernel BUG at fs/hfsplus/bnode.c:631! [ 43.916232][ T3962] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 43.917558][ T3962] Modules linked in: [ 43.918423][ T3962] CPU: 0 PID: 3962 Comm: syz-executor285 Tainted: G W 5.15.115-syzkaller #0 [ 43.920615][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 43.922630][ T3962] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.924179][ T3962] pc : hfsplus_bnode_put+0x588/0x594 [ 43.925180][ T3962] lr : hfsplus_bnode_put+0x588/0x594 [ 43.926311][ T3962] sp : ffff800018dc6de0 [ 43.927206][ T3962] x29: ffff800018dc6de0 x28: dfff800000000000 x27: ffff7000031b8dd4 [ 43.928926][ T3962] x26: 1fffe00019096403 x25: ffff0000c84b2000 x24: 1fffe0001810cfc0 [ 43.930667][ T3962] x23: dfff800000000000 x22: ffff0000c0867e00 x21: ffff0000c0867e80 [ 43.932465][ T3962] x20: 0000000000000000 x19: ffff0000c0867e00 x18: 0000000000000001 [ 43.934285][ T3962] x17: ff80800008335ea8 x16: ffff80000824cbf4 x15: ffff800008335ea8 [ 43.936111][ T3962] x14: 1ffff0000291a06a x13: ffffffffffffffff x12: 0000000000000000 [ 43.937859][ T3962] x11: ff80800008faf34c x10: 0000000000000000 x9 : ffff800008faf34c [ 43.939705][ T3962] x8 : ffff0000da37d1c0 x7 : ffff80000ab20e84 x6 : 0000000000000000 [ 43.941542][ T3962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008faee20 [ 43.943250][ T3962] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 43.945010][ T3962] Call trace: [ 43.945713][ T3962] hfsplus_bnode_put+0x588/0x594 [ 43.946833][ T3962] hfs_btree_inc_height+0x4fc/0xa60 [ 43.947954][ T3962] hfsplus_brec_insert+0x594/0xaa0 [ 43.949139][ T3962] hfsplus_create_cat+0x3ac/0x1330 [ 43.950222][ T3962] hfsplus_fill_super+0xf64/0x167c [ 43.951349][ T3962] mount_bdev+0x274/0x370 [ 43.952334][ T3962] hfsplus_mount+0x44/0x58 [ 43.953300][ T3962] legacy_get_tree+0xd4/0x16c [ 43.954320][ T3962] vfs_get_tree+0x90/0x274 [ 43.955293][ T3962] do_new_mount+0x25c/0x8c4 [ 43.956281][ T3962] path_mount+0x590/0x104c [ 43.957233][ T3962] __arm64_sys_mount+0x510/0x5e0 [ 43.958267][ T3962] invoke_syscall+0x98/0x2b8 [ 43.959369][ T3962] el0_svc_common+0x138/0x258 [ 43.960409][ T3962] do_el0_svc+0x58/0x14c [ 43.961366][ T3962] el0_svc+0x7c/0x1f0 [ 43.962302][ T3962] el0t_64_sync_handler+0x84/0xe4 [ 43.963446][ T3962] el0t_64_sync+0x1a0/0x1a4 [ 43.964501][ T3962] Code: aa1403e0 97e46177 17ffff77 97d44f6d (d4210000) [ 43.965945][ T3962] ---[ end trace 415eadaad1a5726f ]--- [ 44.298508][ T3962] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 44.299936][ T3962] SMP: stopping secondary CPUs [ 44.300914][ T3962] Kernel Offset: disabled [ 44.301772][ T3962] CPU features: 0x000081c1,21302e40 [ 44.302807][ T3962] Memory Limit: none [ 44.608102][ T3962] Rebooting in 86400 seconds..