Warning: Permanently added '10.128.0.42' (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 [ 53.108486][ T3645] ================================================================== [ 53.116741][ T3645] BUG: KASAN: vmalloc-out-of-bounds in __bpf_prog_put.constprop.0+0x1dd/0x220 [ 53.126561][ T3645] Read of size 8 at addr ffffc900010b6038 by task syz-executor864/3645 [ 53.134795][ T3645] [ 53.137112][ T3645] CPU: 1 PID: 3645 Comm: syz-executor864 Not tainted 5.16.0-rc5-syzkaller #0 [ 53.145960][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.156020][ T3645] Call Trace: [ 53.159298][ T3645] [ 53.162225][ T3645] dump_stack_lvl+0xcd/0x134 [ 53.166831][ T3645] print_address_description.constprop.0.cold+0xf/0x320 [ 53.173774][ T3645] ? __bpf_prog_put.constprop.0+0x1dd/0x220 [ 53.179669][ T3645] ? __bpf_prog_put.constprop.0+0x1dd/0x220 [ 53.185563][ T3645] kasan_report.cold+0x83/0xdf [ 53.190342][ T3645] ? __bpf_prog_put.constprop.0+0x1dd/0x220 [ 53.196234][ T3645] __bpf_prog_put.constprop.0+0x1dd/0x220 [ 53.201952][ T3645] bpf_prog_release+0x33/0x40 [ 53.206628][ T3645] __fput+0x286/0x9f0 [ 53.210607][ T3645] ? bpf_link_put_deferred+0x20/0x20 [ 53.215893][ T3645] task_work_run+0xdd/0x1a0 [ 53.220399][ T3645] do_exit+0xc14/0x2b40 [ 53.224559][ T3645] ? lock_downgrade+0x6e0/0x6e0 [ 53.229411][ T3645] ? lock_downgrade+0x6e0/0x6e0 [ 53.234261][ T3645] ? mm_update_next_owner+0x7a0/0x7a0 [ 53.239643][ T3645] do_group_exit+0x125/0x310 [ 53.244432][ T3645] __x64_sys_exit_group+0x3a/0x50 [ 53.249458][ T3645] do_syscall_64+0x35/0xb0 [ 53.253879][ T3645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.259778][ T3645] RIP: 0033:0x7f62d87c3d99 [ 53.264189][ T3645] Code: Unable to access opcode bytes at RIP 0x7f62d87c3d6f. [ 53.271541][ T3645] RSP: 002b:00007ffd5c4c7c48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 53.279947][ T3645] RAX: ffffffffffffffda RBX: 00007f62d8838330 RCX: 00007f62d87c3d99 [ 53.288088][ T3645] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 53.296052][ T3645] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 53.304023][ T3645] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f62d8838330 [ 53.311985][ T3645] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 53.319967][ T3645] [ 53.322979][ T3645] [ 53.325295][ T3645] [ 53.327606][ T3645] Memory state around the buggy address: [ 53.333223][ T3645] ffffc900010b5f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 53.341274][ T3645] ffffc900010b5f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 53.349339][ T3645] >ffffc900010b6000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 53.357657][ T3645] ^ [ 53.363538][ T3645] ffffc900010b6080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 53.371592][ T3645] ffffc900010b6100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 53.379640][ T3645] ================================================================== [ 53.387686][ T3645] Disabling lock debugging due to kernel taint [ 53.395831][ T3644] BUG: unable to handle page fault for address: ffffc900010c6038 [ 53.403555][ T3644] #PF: supervisor read access in kernel mode [ 53.409517][ T3644] #PF: error_code(0x0000) - not-present page [ 53.415482][ T3644] PGD 10c00067 P4D 10c00067 PUD 10dbe067 PMD 15beb067 PTE 0 [ 53.422780][ T3644] Oops: 0000 [#1] PREEMPT SMP KASAN [ 53.427972][ T3644] CPU: 1 PID: 3644 Comm: syz-executor864 Tainted: G B 5.16.0-rc5-syzkaller #0 [ 53.438114][ T3644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.448158][ T3644] RIP: 0010:__bpf_prog_put.constprop.0+0x2b/0x220 [ 53.454572][ T3644] Code: 54 55 48 89 fd 53 e8 c4 14 f2 ff 48 8d 7d 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ad 01 00 00 <48> 8b 5d 38 be 08 00 00 00 48 89 df e8 44 83 39 00 f0 48 ff 0b 41 [ 53.474170][ T3644] RSP: 0018:ffffc900027bfd28 EFLAGS: 00010282 [ 53.480228][ T3644] RAX: 0000000000000000 RBX: ffff88807f017400 RCX: ffffffff81859edd [ 53.488187][ T3644] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffc900010c6038 [ 53.496235][ T3644] RBP: ffffc900010c6000 R08: 0000000000000000 R09: 0000000000000000 [ 53.504194][ T3644] R10: ffffffff81ca6b31 R11: 00000000ffff8000 R12: ffff88807f017484 [ 53.512154][ T3644] R13: ffff888145beb7b0 R14: ffff88807f017428 R15: ffff8880159d30a0 [ 53.520116][ T3644] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 53.529036][ T3644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.535615][ T3644] CR2: ffffc900010c6038 CR3: 000000007f6c6000 CR4: 00000000003506e0 [ 53.545840][ T3644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.555859][ T3644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.566349][ T3644] Call Trace: [ 53.570542][ T3644] [ 53.575455][ T3644] bpf_prog_release+0x33/0x40 [ 53.582157][ T3644] __fput+0x286/0x9f0 [ 53.586505][ T3644] ? bpf_link_put_deferred+0x20/0x20 [ 53.591780][ T3644] task_work_run+0xdd/0x1a0 [ 53.596282][ T3644] do_exit+0xc14/0x2b40 [ 53.600429][ T3644] ? lock_downgrade+0x6e0/0x6e0 [ 53.605271][ T3644] ? lock_downgrade+0x6e0/0x6e0 [ 53.610120][ T3644] ? mm_update_next_owner+0x7a0/0x7a0 [ 53.615497][ T3644] do_group_exit+0x125/0x310 [ 53.620081][ T3644] __x64_sys_exit_group+0x3a/0x50 [ 53.625100][ T3644] do_syscall_64+0x35/0xb0 [ 53.629513][ T3644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.635400][ T3644] RIP: 0033:0x7f62d87c3d99 [ 53.639805][ T3644] Code: Unable to access opcode bytes at RIP 0x7f62d87c3d6f. [ 53.647500][ T3644] RSP: 002b:00007ffd5c4c7c48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 53.655901][ T3644] RAX: ffffffffffffffda RBX: 00007f62d8838330 RCX: 00007f62d87c3d99 [ 53.663860][ T3644] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 53.671817][ T3644] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 53.679774][ T3644] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f62d8838330 [ 53.687821][ T3644] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 53.695800][ T3644] [ 53.698804][ T3644] Modules linked in: [ 53.702680][ T3644] CR2: ffffc900010c6038 [ 53.706820][ T3644] ---[ end trace 64c2513dd9c160ac ]--- [ 53.712256][ T3644] RIP: 0010:__bpf_prog_put.constprop.0+0x2b/0x220 [ 53.718663][ T3644] Code: 54 55 48 89 fd 53 e8 c4 14 f2 ff 48 8d 7d 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ad 01 00 00 <48> 8b 5d 38 be 08 00 00 00 48 89 df e8 44 83 39 00 f0 48 ff 0b 41 [ 53.738256][ T3644] RSP: 0018:ffffc900027bfd28 EFLAGS: 00010282 [ 53.744311][ T3644] RAX: 0000000000000000 RBX: ffff88807f017400 RCX: ffffffff81859edd [ 53.752272][ T3644] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffc900010c6038 [ 53.760246][ T3644] RBP: ffffc900010c6000 R08: 0000000000000000 R09: 0000000000000000 [ 53.768205][ T3644] R10: ffffffff81ca6b31 R11: 00000000ffff8000 R12: ffff88807f017484 [ 53.776166][ T3644] R13: ffff888145beb7b0 R14: ffff88807f017428 R15: ffff8880159d30a0 [ 53.784130][ T3644] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 53.793051][ T3644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.799666][ T3644] CR2: ffffc900010c6038 CR3: 000000007f6c6000 CR4: 00000000003506e0 [ 53.807627][ T3644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.815584][ T3644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.823545][ T3644] Kernel panic - not syncing: Fatal exception [ 53.829646][ T3644] Kernel Offset: disabled [ 53.833957][ T3644] Rebooting in 86400 seconds..