[ 9.417797][ T2657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.426828][ T2657] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.454429][ T128] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.461378][ T2566] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing 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executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 30.982213][ T3745] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 [ 30.984779][ T3745] Mem abort info: [ 30.985705][ T3745] ESR = 0x0000000096000006 [ 30.987168][ T3745] EC = 0x25: DABT (current EL), IL = 32 bits [ 30.988745][ T3745] SET = 0, FnV = 0 [ 30.989736][ T3745] EA = 0, S1PTW = 0 [ 30.990740][ T3745] FSC = 0x06: level 2 translation fault [ 30.992183][ T3745] Data abort info: [ 30.993117][ T3745] ISV = 0, ISS = 0x00000006 [ 30.994292][ T3745] CM = 0, WnR = 0 [ 30.995238][ T3745] user pgtable: 4k pages, 48-bit VAs, pgdp=000000010ed8b000 [ 30.997179][ T3745] [0000000000000008] pgd=080000010edbc003, p4d=080000010edbc003, pud=080000010ecfe003, pmd=0000000000000000 [ 31.000172][ T3745] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 31.001969][ T3745] Modules linked in: [ 31.002963][ T3745] CPU: 0 PID: 3745 Comm: syz-executor233 Not tainted 6.1.0-rc5-syzkaller-32269-g9500fc6e9e60 #0 [ 31.005606][ T3745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 31.008256][ T3745] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 31.010330][ T3745] pc : rb_insert_color+0x38/0x168 [ 31.011658][ T3745] lr : kernfs_link_sibling+0x140/0x1ac [ 31.013076][ T3745] sp : ffff800014403700 [ 31.014154][ T3745] x29: ffff800014403700 x28: ffff0000c6960000 x27: ffff00004c2e3040 [ 31.016249][ T3745] x26: ffff00004c2e2ff0 x25: 0000000000000000 x24: ffff00004c2e3030 [ 31.018346][ T3745] x23: ffff00004c2e3038 x22: 0000000000000000 x21: ffff0000cec28c00 [ 31.020443][ T3745] x20: ffff0000c914d628 x19: ffff0000c914d5e8 x18: 00000000000003b9 [ 31.022554][ T3745] x17: 0000000000000003 x16: ffff80000dc18158 x15: ffff0000c6960000 [ 31.024650][ T3745] x14: 0000000000000008 x13: 00000000ffffffff x12: ffff0000c6960000 [ 31.026753][ T3745] x11: ff80800008706908 x10: 0000000000000000 x9 : ffff00004c2e3030 [ 31.028849][ T3745] x8 : 0000000000000000 x7 : 7f7f7f7f7f7f7f7f x6 : fefefefefefefeff [ 31.030955][ T3745] x5 : 8080808080808080 x4 : 0000000000000030 x3 : 0000000000000000 [ 31.033060][ T3745] x2 : 00003337362d7039 x1 : ffff0000c4bf2460 x0 : ffff0000c914d628 [ 31.035165][ T3745] Call trace: [ 31.036006][ T3745] rb_insert_color+0x38/0x168 [ 31.037236][ T3745] kernfs_add_one+0x180/0x240 [ 31.038465][ T3745] kernfs_create_dir_ns+0xcc/0x144 [ 31.039811][ T3745] sysfs_create_dir_ns+0x8c/0x168 [ 31.041128][ T3745] kobject_add_internal+0x244/0x530 [ 31.042492][ T3745] kobject_add+0xb8/0x130 [ 31.043615][ T3745] device_add+0x248/0x958 [ 31.044745][ T3745] device_create_groups_vargs+0xf4/0x15c [ 31.046596][ T3745] device_create+0x88/0xbc [ 31.047758][ T3745] bdi_register_va+0x8c/0x328 [ 31.048983][ T3745] super_setup_bdi_name+0x84/0x120 [ 31.050352][ T3745] super_setup_bdi+0x50/0x8c [ 31.051556][ T3745] v9fs_mount+0x1a4/0x568 [ 31.052690][ T3745] legacy_get_tree+0x30/0x74 [ 31.053916][ T3745] vfs_get_tree+0x40/0x140 [ 31.055070][ T3745] do_new_mount+0x1dc/0x4e4 [ 31.056245][ T3745] path_mount+0x358/0x890 [ 31.057395][ T3745] __arm64_sys_mount+0x2c4/0x3c4 [ 31.058705][ T3745] el0_svc_common+0x138/0x220 [ 31.059937][ T3745] do_el0_svc+0x48/0x164 [ 31.061043][ T3745] el0_svc+0x58/0x150 [ 31.062085][ T3745] el0t_64_sync_handler+0x84/0xf0 [ 31.063395][ T3745] el0t_64_sync+0x190/0x194 [ 31.064571][ T3745] Code: f9000109 b4000949 f9400128 370008c8 (f940050a) [ 31.066378][ T3745] ---[ end trace 0000000000000000 ]--- [ 31.319646][ T3745] Kernel panic - not syncing: Oops: Fatal exception [ 31.321400][ T3745] SMP: stopping secondary CPUs [ 31.322662][ T3745] Kernel Offset: disabled [ 31.323776][ T3745] CPU features: 0x00000,040e0108,4c017203 [ 31.325261][ T3745] Memory Limit: none [ 31.581571][ T3745] Rebooting in 86400 seconds..