Warning: Permanently added '10.128.10.7' (ECDSA) to the list of known hosts. executing program [ 55.263289][ T8408] ------------[ cut here ]------------ [ 55.269282][ T8408] WARNING: CPU: 1 PID: 8408 at mm/util.c:597 kvmalloc_node+0x111/0x120 [ 55.277521][ T8408] Modules linked in: [ 55.281763][ T8408] CPU: 0 PID: 8408 Comm: syz-executor725 Not tainted 5.14.0-syzkaller #0 [ 55.291059][ T8408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.301145][ T8408] RIP: 0010:kvmalloc_node+0x111/0x120 [ 55.306863][ T8408] Code: 01 00 00 00 4c 89 e7 e8 8d 12 0d 00 49 89 c5 e9 69 ff ff ff e8 f0 21 d1 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 df 21 d1 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 c6 [ 55.326700][ T8408] RSP: 0018:ffffc9000c6df720 EFLAGS: 00010293 [ 55.332789][ T8408] RAX: 0000000000000000 RBX: ffffc9000c6dfe18 RCX: 0000000000000000 [ 55.340790][ T8408] RDX: ffff88801ff68000 RSI: ffffffff81a4f621 RDI: 0000000000000003 [ 55.349307][ T8408] RBP: 0000000000002dc0 R08: 000000007fffffff R09: 00000000ffffffff [ 55.357372][ T8408] R10: ffffffff81a4f5de R11: 0000000000000000 R12: 000000020008a100 [ 55.365367][ T8408] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff888014594000 [ 55.373390][ T8408] FS: 0000000000ba0300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 55.382370][ T8408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.389236][ T8408] CR2: 00007f63094ed6c0 CR3: 000000001ddbe000 CR4: 0000000000350ef0 [ 55.397900][ T8408] Call Trace: [ 55.401329][ T8408] check_btf_line+0x1a9/0xad0 [ 55.406735][ T8408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.413035][ T8408] ? add_subprog_and_kfunc+0x39d/0xe60 [ 55.418489][ T8408] ? check_subprogs+0x5f0/0x5f0 [ 55.423370][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.429200][ T8408] ? trace_kmalloc_node+0x32/0x100 [ 55.435259][ T8408] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.441781][ T8408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.448023][ T8408] ? __fget_light+0x215/0x280 [ 55.452832][ T8408] bpf_check+0x1636/0xbd20 [ 55.457772][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 55.463375][ T8408] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 55.469135][ T8408] ? pcpu_next_fit_region.constprop.0+0x486/0x530 [ 55.477659][ T8408] ? bpf_get_btf_vmlinux+0x10/0x10 [ 55.482790][ T8408] ? lock_acquire+0x442/0x510 [ 55.487455][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.492926][ T8408] ? lock_release+0x522/0x720 [ 55.497592][ T8408] ? lock_release+0x720/0x720 [ 55.502735][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 55.507574][ T8408] ? __might_fault+0xd3/0x180 [ 55.512369][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 55.517656][ T8408] ? pcpu_alloc+0x12b/0x1350 [ 55.523024][ T8408] ? ktime_get_with_offset+0x3f2/0x500 [ 55.529128][ T8408] ? trace_hardirqs_on+0x5b/0x1c0 [ 55.534146][ T8408] ? memset+0x20/0x40 [ 55.538130][ T8408] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.544405][ T8408] ? bpf_obj_name_cpy+0x144/0x1a0 [ 55.549449][ T8408] ? bpf_prog_load+0xe16/0x21f0 [ 55.554291][ T8408] bpf_prog_load+0xe57/0x21f0 [ 55.558979][ T8408] ? fd_install+0x1f9/0x640 [ 55.563478][ T8408] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 55.569926][ T8408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.576177][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.581662][ T8408] ? lock_acquire+0x442/0x510 [ 55.586667][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.592442][ T8408] ? __might_fault+0xd3/0x180 [ 55.597114][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 55.601997][ T8408] ? security_bpf+0x83/0xb0 [ 55.606865][ T8408] __sys_bpf+0x67e/0x5df0 [ 55.611339][ T8408] ? bpf_link_get_from_fd+0x110/0x110 [ 55.616714][ T8408] ? vm_iomap_memory+0x190/0x190 [ 55.621690][ T8408] ? lock_release+0x720/0x720 [ 55.626357][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.631832][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.637284][ T8408] ? lock_acquire+0x442/0x510 [ 55.641995][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.647447][ T8408] ? lock_release+0x522/0x720 [ 55.656468][ T8408] ? trace_hardirqs_on+0x38/0x1c0 [ 55.663898][ T8408] __x64_sys_bpf+0x75/0xb0 [ 55.668941][ T8408] ? syscall_enter_from_user_mode+0x21/0x70 [ 55.674824][ T8408] do_syscall_64+0x35/0xb0 [ 55.679254][ T8408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.685139][ T8408] RIP: 0033:0x43f0a9 [ 55.689297][ T8408] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 55.712418][ T8408] RSP: 002b:00007ffc34347988 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 55.720876][ T8408] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f0a9 [ 55.728874][ T8408] RDX: 0000000000000078 RSI: 0000000020008a40 RDI: 0000000000000005 [ 55.736832][ T8408] RBP: 0000000000403090 R08: 00000000004ac018 R09: 0000000000400488 [ 55.744829][ T8408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000403120 [ 55.752825][ T8408] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 55.761358][ T8408] Kernel panic - not syncing: panic_on_warn set ... [ 55.767921][ T8408] CPU: 0 PID: 8408 Comm: syz-executor725 Not tainted 5.14.0-syzkaller #0 [ 55.776308][ T8408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.787129][ T8408] Call Trace: [ 55.790386][ T8408] dump_stack_lvl+0xcd/0x134 [ 55.794967][ T8408] panic+0x2b0/0x6dd [ 55.798846][ T8408] ? __warn_printk+0xf3/0xf3 [ 55.803424][ T8408] ? __warn.cold+0x1a/0x44 [ 55.807826][ T8408] ? kvmalloc_node+0x111/0x120 [ 55.812574][ T8408] __warn.cold+0x35/0x44 [ 55.816801][ T8408] ? kvmalloc_node+0x111/0x120 [ 55.823287][ T8408] report_bug+0x1bd/0x210 [ 55.827602][ T8408] handle_bug+0x3c/0x60 [ 55.831744][ T8408] exc_invalid_op+0x14/0x40 [ 55.836230][ T8408] asm_exc_invalid_op+0x12/0x20 [ 55.841064][ T8408] RIP: 0010:kvmalloc_node+0x111/0x120 [ 55.847127][ T8408] Code: 01 00 00 00 4c 89 e7 e8 8d 12 0d 00 49 89 c5 e9 69 ff ff ff e8 f0 21 d1 ff 41 89 ed 41 81 cd 00 20 01 00 eb 95 e8 df 21 d1 ff <0f> 0b e9 4c ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 e8 c6 [ 55.868726][ T8408] RSP: 0018:ffffc9000c6df720 EFLAGS: 00010293 [ 55.879903][ T8408] RAX: 0000000000000000 RBX: ffffc9000c6dfe18 RCX: 0000000000000000 [ 55.892111][ T8408] RDX: ffff88801ff68000 RSI: ffffffff81a4f621 RDI: 0000000000000003 [ 55.900063][ T8408] RBP: 0000000000002dc0 R08: 000000007fffffff R09: 00000000ffffffff [ 55.908012][ T8408] R10: ffffffff81a4f5de R11: 0000000000000000 R12: 000000020008a100 [ 55.915959][ T8408] R13: 0000000000000000 R14: 00000000ffffffff R15: ffff888014594000 [ 55.923913][ T8408] ? kvmalloc_node+0xce/0x120 [ 55.928580][ T8408] ? kvmalloc_node+0x111/0x120 [ 55.933329][ T8408] check_btf_line+0x1a9/0xad0 [ 55.937990][ T8408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.944213][ T8408] ? add_subprog_and_kfunc+0x39d/0xe60 [ 55.949656][ T8408] ? check_subprogs+0x5f0/0x5f0 [ 55.955449][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 55.960893][ T8408] ? trace_kmalloc_node+0x32/0x100 [ 55.966174][ T8408] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.973723][ T8408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.980646][ T8408] ? __fget_light+0x215/0x280 [ 55.985312][ T8408] bpf_check+0x1636/0xbd20 [ 55.992137][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 55.998534][ T8408] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 56.004236][ T8408] ? pcpu_next_fit_region.constprop.0+0x486/0x530 [ 56.010658][ T8408] ? bpf_get_btf_vmlinux+0x10/0x10 [ 56.015940][ T8408] ? lock_acquire+0x442/0x510 [ 56.020602][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 56.026170][ T8408] ? lock_release+0x522/0x720 [ 56.031523][ T8408] ? lock_release+0x720/0x720 [ 56.036182][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 56.043307][ T8408] ? __might_fault+0xd3/0x180 [ 56.048055][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 56.052887][ T8408] ? pcpu_alloc+0x12b/0x1350 [ 56.057462][ T8408] ? ktime_get_with_offset+0x3f2/0x500 [ 56.062904][ T8408] ? trace_hardirqs_on+0x5b/0x1c0 [ 56.069302][ T8408] ? memset+0x20/0x40 [ 56.073267][ T8408] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 56.079490][ T8408] ? bpf_obj_name_cpy+0x144/0x1a0 [ 56.084499][ T8408] ? bpf_prog_load+0xe16/0x21f0 [ 56.089334][ T8408] bpf_prog_load+0xe57/0x21f0 [ 56.094000][ T8408] ? fd_install+0x1f9/0x640 [ 56.098489][ T8408] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 56.107231][ T8408] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 56.113456][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 56.118897][ T8408] ? lock_acquire+0x442/0x510 [ 56.123556][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 56.129515][ T8408] ? __might_fault+0xd3/0x180 [ 56.134175][ T8408] ? lock_downgrade+0x6e0/0x6e0 [ 56.140053][ T8408] ? security_bpf+0x83/0xb0 [ 56.144543][ T8408] __sys_bpf+0x67e/0x5df0 [ 56.148858][ T8408] ? bpf_link_get_from_fd+0x110/0x110 [ 56.154213][ T8408] ? vm_iomap_memory+0x190/0x190 [ 56.159135][ T8408] ? lock_release+0x720/0x720 [ 56.163795][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 56.169232][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 56.174673][ T8408] ? lock_acquire+0x442/0x510 [ 56.179329][ T8408] ? rcu_read_lock_sched_held+0xd/0x70 [ 56.184766][ T8408] ? lock_release+0x522/0x720 [ 56.189429][ T8408] ? trace_hardirqs_on+0x38/0x1c0 [ 56.194437][ T8408] __x64_sys_bpf+0x75/0xb0 [ 56.201579][ T8408] ? syscall_enter_from_user_mode+0x21/0x70 [ 56.207717][ T8408] do_syscall_64+0x35/0xb0 [ 56.212119][ T8408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 56.218279][ T8408] RIP: 0033:0x43f0a9 [ 56.222155][ T8408] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 56.244901][ T8408] RSP: 002b:00007ffc34347988 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.254154][ T8408] RAX: ffffffffffffffda RBX: 0000000000400488 RCX: 000000000043f0a9 [ 56.265319][ T8408] RDX: 0000000000000078 RSI: 0000000020008a40 RDI: 0000000000000005 [ 56.273270][ T8408] RBP: 0000000000403090 R08: 00000000004ac018 R09: 0000000000400488 [ 56.281222][ T8408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000403120 [ 56.289173][ T8408] R13: 0000000000000000 R14: 00000000004ac018 R15: 0000000000400488 [ 56.305514][ T8408] Kernel Offset: disabled [ 56.310495][ T8408] Rebooting in 86400 seconds..