DUID 00:04:03:2c:e5:fc:a2:19:b8:8b:c5:bf:62:63:19:3a:75:c6 forked to background, child pid 3183 [ 31.007878][ T3184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.021129][ T3184] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 52.278089][ T3612] FAULT_INJECTION: forcing a failure. [ 52.278089][ T3612] name failslab, interval 1, probability 0, space 0, times 1 [ 52.286269][ T3619] FAULT_INJECTION: forcing a failure. [ 52.286269][ T3619] name failslab, interval 1, probability 0, space 0, times 1 [ 52.302312][ T3620] FAULT_INJECTION: forcing a failure. [ 52.302312][ T3620] name failslab, interval 1, probability 0, space 0, times 1 [ 52.307581][ T3622] FAULT_INJECTION: forcing a failure. [ 52.307581][ T3622] name failslab, interval 1, probability 0, space 0, times 1 [ 52.316822][ T3621] FAULT_INJECTION: forcing a failure. [ 52.316822][ T3621] name failslab, interval 1, probability 0, space 0, times 1 [ 52.329020][ T3619] CPU: 1 PID: 3619 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 52.343639][ T3623] FAULT_INJECTION: forcing a failure. [ 52.343639][ T3623] name failslab, interval 1, probability 0, space 0, times 1 [ 52.351365][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.351381][ T3619] Call Trace: [ 52.351389][ T3619] [ 52.351397][ T3619] dump_stack_lvl+0xcd/0x134 [ 52.351431][ T3619] should_fail.cold+0x5/0xa [ 52.351456][ T3619] ? kvmalloc_node+0x3e/0x100 [ 52.394302][ T3619] should_failslab+0x5/0x10 [ 52.398821][ T3619] __kmalloc_node+0x75/0x380 [ 52.403432][ T3619] kvmalloc_node+0x3e/0x100 [ 52.407949][ T3619] check_cfg+0x10a/0xb40 [ 52.412202][ T3619] ? check_subprogs+0x511/0x5f0 [ 52.417071][ T3619] bpf_check+0x536b/0xbac0 [ 52.421517][ T3619] ? bpf_get_btf_vmlinux+0x10/0x10 [ 52.426647][ T3619] ? lock_downgrade+0x6e0/0x6e0 [ 52.431507][ T3619] ? __might_fault+0xd1/0x170 [ 52.436209][ T3619] ? memset+0x20/0x40 [ 52.440197][ T3619] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 52.446451][ T3619] ? bpf_obj_name_cpy+0x144/0x1a0 [ 52.451479][ T3619] ? bpf_prog_load+0xf14/0x21f0 [ 52.456337][ T3619] bpf_prog_load+0xf55/0x21f0 [ 52.461024][ T3619] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 52.466930][ T3619] ? find_held_lock+0x2d/0x110 [ 52.471721][ T3619] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 52.477981][ T3619] __sys_bpf+0x68a/0x5970 [ 52.482319][ T3619] ? bpf_link_get_from_fd+0x110/0x110 [ 52.487703][ T3619] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 52.493692][ T3619] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 52.499690][ T3619] ? find_held_lock+0x2d/0x110 [ 52.504479][ T3619] ? trace_hardirqs_on+0x38/0x1c0 [ 52.509506][ T3619] __x64_sys_bpf+0x75/0xb0 [ 52.513928][ T3619] ? syscall_enter_from_user_mode+0x21/0x70 [ 52.519835][ T3619] do_syscall_64+0x35/0xb0 [ 52.524256][ T3619] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.530163][ T3619] RIP: 0033:0x7f8d76a0cd09 [ 52.534576][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 52.554190][ T3619] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 52.562622][ T3619] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 52.570601][ T3619] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 52.578579][ T3619] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 52.586560][ T3619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 52.594529][ T3619] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 52.602561][ T3619] [ 52.605878][ T3623] CPU: 0 PID: 3623 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 52.615871][ T3623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.625933][ T3623] Call Trace: [ 52.629218][ T3623] [ 52.632147][ T3623] dump_stack_lvl+0xcd/0x134 [ 52.636756][ T3623] should_fail.cold+0x5/0xa [ 52.641269][ T3623] ? kvmalloc_node+0x3e/0x100 [ 52.645967][ T3623] should_failslab+0x5/0x10 [ 52.650488][ T3623] __kmalloc_node+0x75/0x380 [ 52.655098][ T3623] ? __bpf_prog_free+0x190/0x190 [ 52.660063][ T3623] kvmalloc_node+0x3e/0x100 [ 52.664593][ T3623] check_cfg+0xb2/0xb40 [ 52.668778][ T3623] ? check_subprogs+0x511/0x5f0 [ 52.673656][ T3623] bpf_check+0x536b/0xbac0 [ 52.678287][ T3623] ? bpf_get_btf_vmlinux+0x10/0x10 [ 52.683421][ T3623] ? lock_downgrade+0x6e0/0x6e0 [ 52.688299][ T3623] ? __might_fault+0xd1/0x170 [ 52.693004][ T3623] ? memset+0x20/0x40 [ 52.697000][ T3623] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 52.703271][ T3623] ? bpf_obj_name_cpy+0x144/0x1a0 [ 52.708304][ T3623] ? bpf_prog_load+0xf14/0x21f0 [ 52.713168][ T3623] bpf_prog_load+0xf55/0x21f0 [ 52.717859][ T3623] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 52.723759][ T3623] ? find_held_lock+0x2d/0x110 [ 52.728554][ T3623] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 52.734816][ T3623] __sys_bpf+0x68a/0x5970 [ 52.739157][ T3623] ? bpf_link_get_from_fd+0x110/0x110 [ 52.744551][ T3623] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 52.750556][ T3623] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 52.756567][ T3623] ? find_held_lock+0x2d/0x110 [ 52.761365][ T3623] ? trace_hardirqs_on+0x38/0x1c0 [ 52.766402][ T3623] __x64_sys_bpf+0x75/0xb0 [ 52.770827][ T3623] ? syscall_enter_from_user_mode+0x21/0x70 [ 52.776734][ T3623] do_syscall_64+0x35/0xb0 [ 52.781158][ T3623] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.787069][ T3623] RIP: 0033:0x7f8d76a0cd09 [ 52.791492][ T3623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 52.811195][ T3623] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 52.819611][ T3623] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 52.827673][ T3623] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 52.835648][ T3623] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 52.843618][ T3623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 52.851593][ T3623] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 52.859579][ T3623] [ 52.862619][ T3612] CPU: 1 PID: 3612 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 52.873700][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.886245][ T3612] Call Trace: [ 52.892704][ T3612] [ 52.896897][ T3612] dump_stack_lvl+0xcd/0x134 [ 52.902412][ T3612] should_fail.cold+0x5/0xa [ 52.907034][ T3612] ? kvmalloc_node+0x3e/0x100 [ 52.911728][ T3612] should_failslab+0x5/0x10 [ 52.916243][ T3612] __kmalloc_node+0x75/0x380 [ 52.920857][ T3612] kvmalloc_node+0x3e/0x100 [ 52.925376][ T3612] check_cfg+0x10a/0xb40 [ 52.929634][ T3612] ? check_subprogs+0x511/0x5f0 [ 52.934502][ T3612] bpf_check+0x536b/0xbac0 [ 52.938958][ T3612] ? bpf_get_btf_vmlinux+0x10/0x10 [ 52.944089][ T3612] ? lock_downgrade+0x6e0/0x6e0 [ 52.948958][ T3612] ? __might_fault+0xd1/0x170 [ 52.953662][ T3612] ? memset+0x20/0x40 [ 52.957660][ T3612] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 52.963921][ T3612] ? bpf_obj_name_cpy+0x144/0x1a0 [ 52.968953][ T3612] ? bpf_prog_load+0xf14/0x21f0 [ 52.973815][ T3612] bpf_prog_load+0xf55/0x21f0 [ 52.978507][ T3612] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 52.984420][ T3612] ? find_held_lock+0x2d/0x110 [ 52.989299][ T3612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 52.995566][ T3612] __sys_bpf+0x68a/0x5970 [ 52.999906][ T3612] ? bpf_link_get_from_fd+0x110/0x110 [ 53.005291][ T3612] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.011287][ T3612] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.017285][ T3612] ? find_held_lock+0x2d/0x110 [ 53.022092][ T3612] ? trace_hardirqs_on+0x38/0x1c0 [ 53.027129][ T3612] __x64_sys_bpf+0x75/0xb0 [ 53.031551][ T3612] ? syscall_enter_from_user_mode+0x21/0x70 [ 53.037456][ T3612] do_syscall_64+0x35/0xb0 [ 53.041886][ T3612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.047791][ T3612] RIP: 0033:0x7f8d76a0cd09 [ 53.052227][ T3612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 53.071835][ T3612] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 53.080254][ T3612] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 53.088230][ T3612] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 53.096197][ T3612] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 53.104176][ T3612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 53.112148][ T3612] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 53.120141][ T3612] [ 53.123181][ T3621] CPU: 0 PID: 3621 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 53.133172][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.143232][ T3621] Call Trace: [ 53.146513][ T3621] [ 53.149443][ T3621] dump_stack_lvl+0xcd/0x134 [ 53.154045][ T3621] should_fail.cold+0x5/0xa [ 53.158559][ T3621] ? kvmalloc_node+0x3e/0x100 [ 53.163243][ T3621] should_failslab+0x5/0x10 [ 53.167763][ T3621] __kmalloc_node+0x75/0x380 [ 53.172377][ T3621] kvmalloc_node+0x3e/0x100 [ 53.176897][ T3621] check_cfg+0x10a/0xb40 [ 53.181156][ T3621] ? check_subprogs+0x511/0x5f0 [ 53.186031][ T3621] bpf_check+0x536b/0xbac0 [ 53.190490][ T3621] ? bpf_get_btf_vmlinux+0x10/0x10 [ 53.195624][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 53.200483][ T3621] ? __might_fault+0xd1/0x170 [ 53.205180][ T3621] ? memset+0x20/0x40 [ 53.209167][ T3621] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 53.215423][ T3621] ? bpf_obj_name_cpy+0x144/0x1a0 [ 53.220456][ T3621] ? bpf_prog_load+0xf14/0x21f0 [ 53.225310][ T3621] bpf_prog_load+0xf55/0x21f0 [ 53.229999][ T3621] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 53.235899][ T3621] ? find_held_lock+0x2d/0x110 [ 53.240690][ T3621] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 53.246949][ T3621] __sys_bpf+0x68a/0x5970 [ 53.251282][ T3621] ? bpf_link_get_from_fd+0x110/0x110 [ 53.256663][ T3621] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.262656][ T3621] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.268659][ T3621] ? find_held_lock+0x2d/0x110 [ 53.273445][ T3621] ? trace_hardirqs_on+0x38/0x1c0 [ 53.278473][ T3621] __x64_sys_bpf+0x75/0xb0 [ 53.282903][ T3621] ? syscall_enter_from_user_mode+0x21/0x70 [ 53.288810][ T3621] do_syscall_64+0x35/0xb0 [ 53.293229][ T3621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.299136][ T3621] RIP: 0033:0x7f8d76a0cd09 [ 53.303551][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 53.323157][ T3621] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 53.331572][ T3621] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 53.339544][ T3621] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 53.347510][ T3621] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 53.355476][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 53.363445][ T3621] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 53.371432][ T3621] [ 53.374445][ T3620] CPU: 1 PID: 3620 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 53.384435][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.394483][ T3620] Call Trace: [ 53.397766][ T3620] [ 53.400695][ T3620] dump_stack_lvl+0xcd/0x134 [ 53.405296][ T3620] should_fail.cold+0x5/0xa [ 53.409801][ T3620] ? kvmalloc_node+0x3e/0x100 [ 53.414485][ T3620] should_failslab+0x5/0x10 [ 53.418999][ T3620] __kmalloc_node+0x75/0x380 [ 53.423606][ T3620] kvmalloc_node+0x3e/0x100 [ 53.428122][ T3620] check_cfg+0x10a/0xb40 [ 53.432375][ T3620] ? check_subprogs+0x511/0x5f0 [ 53.437237][ T3620] bpf_check+0x536b/0xbac0 [ 53.441682][ T3620] ? bpf_get_btf_vmlinux+0x10/0x10 [ 53.446808][ T3620] ? lock_downgrade+0x6e0/0x6e0 [ 53.451664][ T3620] ? __might_fault+0xd1/0x170 [ 53.456368][ T3620] ? memset+0x20/0x40 [ 53.460350][ T3620] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 53.466607][ T3620] ? bpf_obj_name_cpy+0x144/0x1a0 [ 53.471637][ T3620] ? bpf_prog_load+0xf14/0x21f0 [ 53.476488][ T3620] bpf_prog_load+0xf55/0x21f0 [ 53.481178][ T3620] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 53.487073][ T3620] ? find_held_lock+0x2d/0x110 [ 53.491861][ T3620] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 53.498117][ T3620] __sys_bpf+0x68a/0x5970 [ 53.502453][ T3620] ? bpf_link_get_from_fd+0x110/0x110 [ 53.507837][ T3620] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.513827][ T3620] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.519823][ T3620] ? find_held_lock+0x2d/0x110 [ 53.524608][ T3620] ? trace_hardirqs_on+0x38/0x1c0 [ 53.529637][ T3620] __x64_sys_bpf+0x75/0xb0 [ 53.534054][ T3620] ? syscall_enter_from_user_mode+0x21/0x70 [ 53.539951][ T3620] do_syscall_64+0x35/0xb0 [ 53.544365][ T3620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.550278][ T3620] RIP: 0033:0x7f8d76a0cd09 [ 53.554689][ T3620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 53.574295][ T3620] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 executing program executing program [ 53.582792][ T3620] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 53.590760][ T3620] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 53.598733][ T3620] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 53.606696][ T3620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 53.614659][ T3620] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 53.622638][ T3620] [ 53.639231][ T3622] CPU: 1 PID: 3622 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 53.642873][ T3627] FAULT_INJECTION: forcing a failure. [ 53.642873][ T3627] name failslab, interval 1, probability 0, space 0, times 0 [ 53.649228][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.649244][ T3622] Call Trace: [ 53.649252][ T3622] [ 53.649260][ T3622] dump_stack_lvl+0xcd/0x134 [ 53.649293][ T3622] should_fail.cold+0x5/0xa [ 53.649320][ T3622] ? kvmalloc_node+0x3e/0x100 [ 53.664028][ T3628] FAULT_INJECTION: forcing a failure. [ 53.664028][ T3628] name failslab, interval 1, probability 0, space 0, times 0 [ 53.671907][ T3622] should_failslab+0x5/0x10 [ 53.671947][ T3622] __kmalloc_node+0x75/0x380 [ 53.671990][ T3622] kvmalloc_node+0x3e/0x100 [ 53.717991][ T3622] check_cfg+0x10a/0xb40 [ 53.722259][ T3622] ? check_subprogs+0x511/0x5f0 [ 53.727125][ T3622] bpf_check+0x536b/0xbac0 [ 53.731571][ T3622] ? bpf_get_btf_vmlinux+0x10/0x10 [ 53.736699][ T3622] ? lock_downgrade+0x6e0/0x6e0 [ 53.741562][ T3622] ? __might_fault+0xd1/0x170 [ 53.746262][ T3622] ? memset+0x20/0x40 [ 53.750248][ T3622] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 53.756522][ T3622] ? bpf_obj_name_cpy+0x144/0x1a0 [ 53.761549][ T3622] ? bpf_prog_load+0xf14/0x21f0 [ 53.766507][ T3622] bpf_prog_load+0xf55/0x21f0 [ 53.771208][ T3622] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 53.777107][ T3622] ? find_held_lock+0x2d/0x110 [ 53.781907][ T3622] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 53.788194][ T3622] __sys_bpf+0x68a/0x5970 [ 53.792543][ T3622] ? bpf_link_get_from_fd+0x110/0x110 [ 53.797926][ T3622] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.803916][ T3622] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 53.809917][ T3622] ? find_held_lock+0x2d/0x110 [ 53.814704][ T3622] ? trace_hardirqs_on+0x38/0x1c0 [ 53.819735][ T3622] __x64_sys_bpf+0x75/0xb0 [ 53.824154][ T3622] ? syscall_enter_from_user_mode+0x21/0x70 [ 53.830056][ T3622] do_syscall_64+0x35/0xb0 [ 53.834476][ T3622] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.840384][ T3622] RIP: 0033:0x7f8d76a0cd09 [ 53.844803][ T3622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 53.864407][ T3622] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 53.872824][ T3622] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 53.880788][ T3622] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 53.888754][ T3622] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 53.896719][ T3622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 53.904686][ T3622] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 53.912842][ T3622] [ 53.917434][ T3627] CPU: 1 PID: 3627 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 53.927527][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.937582][ T3627] Call Trace: [ 53.940852][ T3627] [ 53.943775][ T3627] dump_stack_lvl+0xcd/0x134 [ 53.948374][ T3627] should_fail.cold+0x5/0xa [ 53.952898][ T3627] ? kvmalloc_node+0x3e/0x100 [ 53.957582][ T3627] should_failslab+0x5/0x10 [ 53.962095][ T3627] __kmalloc_node+0x75/0x380 [ 53.966702][ T3627] kvmalloc_node+0x3e/0x100 [ 53.971216][ T3627] check_cfg+0x10a/0xb40 [ 53.975471][ T3627] ? check_subprogs+0x511/0x5f0 [ 53.980333][ T3627] bpf_check+0x536b/0xbac0 [ 53.984779][ T3627] ? bpf_get_btf_vmlinux+0x10/0x10 [ 53.989904][ T3627] ? lock_downgrade+0x6e0/0x6e0 [ 53.994762][ T3627] ? __might_fault+0xd1/0x170 [ 53.999463][ T3627] ? memset+0x20/0x40 [ 54.003455][ T3627] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 54.009708][ T3627] ? bpf_obj_name_cpy+0x144/0x1a0 [ 54.014735][ T3627] ? bpf_prog_load+0xf14/0x21f0 [ 54.019591][ T3627] bpf_prog_load+0xf55/0x21f0 [ 54.024275][ T3627] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 54.030169][ T3627] ? find_held_lock+0x2d/0x110 [ 54.034965][ T3627] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.041230][ T3627] __sys_bpf+0x68a/0x5970 [ 54.045568][ T3627] ? bpf_link_get_from_fd+0x110/0x110 [ 54.051040][ T3627] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.057030][ T3627] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.063026][ T3627] ? find_held_lock+0x2d/0x110 [ 54.067814][ T3627] ? trace_hardirqs_on+0x38/0x1c0 [ 54.072842][ T3627] __x64_sys_bpf+0x75/0xb0 [ 54.077261][ T3627] ? syscall_enter_from_user_mode+0x21/0x70 [ 54.083174][ T3627] do_syscall_64+0x35/0xb0 [ 54.087600][ T3627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.093506][ T3627] RIP: 0033:0x7f8d76a0cd09 [ 54.097918][ T3627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 54.117521][ T3627] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.126021][ T3627] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 executing program executing program [ 54.134074][ T3627] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 54.142042][ T3627] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 54.150356][ T3627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 54.158322][ T3627] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 54.166305][ T3627] [ 54.177578][ T3628] CPU: 1 PID: 3628 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 executing program [ 54.183183][ T3632] FAULT_INJECTION: forcing a failure. [ 54.183183][ T3632] name failslab, interval 1, probability 0, space 0, times 0 [ 54.187586][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.187602][ T3628] Call Trace: [ 54.187610][ T3628] [ 54.187618][ T3628] dump_stack_lvl+0xcd/0x134 [ 54.187652][ T3628] should_fail.cold+0x5/0xa [ 54.187677][ T3628] ? kvmalloc_node+0x3e/0x100 [ 54.230177][ T3628] should_failslab+0x5/0x10 [ 54.234700][ T3628] __kmalloc_node+0x75/0x380 [ 54.239321][ T3628] kvmalloc_node+0x3e/0x100 [ 54.243852][ T3628] check_cfg+0x10a/0xb40 [ 54.246791][ T3634] FAULT_INJECTION: forcing a failure. [ 54.246791][ T3634] name failslab, interval 1, probability 0, space 0, times 0 [ 54.248210][ T3628] ? check_subprogs+0x511/0x5f0 [ 54.265609][ T3628] bpf_check+0x536b/0xbac0 [ 54.270058][ T3628] ? bpf_get_btf_vmlinux+0x10/0x10 [ 54.275188][ T3628] ? lock_downgrade+0x6e0/0x6e0 [ 54.280054][ T3628] ? __might_fault+0xd1/0x170 [ 54.284749][ T3628] ? memset+0x20/0x40 [ 54.288735][ T3628] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 54.294990][ T3628] ? bpf_obj_name_cpy+0x144/0x1a0 [ 54.300016][ T3628] ? bpf_prog_load+0xf14/0x21f0 [ 54.304869][ T3628] bpf_prog_load+0xf55/0x21f0 [ 54.309559][ T3628] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 54.315453][ T3628] ? find_held_lock+0x2d/0x110 [ 54.320248][ T3628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.326505][ T3628] __sys_bpf+0x68a/0x5970 [ 54.330848][ T3628] ? bpf_link_get_from_fd+0x110/0x110 [ 54.336227][ T3628] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.342215][ T3628] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.348304][ T3628] ? find_held_lock+0x2d/0x110 [ 54.353093][ T3628] ? trace_hardirqs_on+0x38/0x1c0 [ 54.358120][ T3628] __x64_sys_bpf+0x75/0xb0 [ 54.362538][ T3628] ? syscall_enter_from_user_mode+0x21/0x70 [ 54.368441][ T3628] do_syscall_64+0x35/0xb0 [ 54.372858][ T3628] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.378760][ T3628] RIP: 0033:0x7f8d76a0cd09 [ 54.383174][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 54.402779][ T3628] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.411191][ T3628] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 54.419162][ T3628] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 54.427128][ T3628] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 54.435096][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 executing program [ 54.443061][ T3628] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 54.451043][ T3628] [ 54.459827][ T3633] FAULT_INJECTION: forcing a failure. [ 54.459827][ T3633] name failslab, interval 1, probability 0, space 0, times 0 [ 54.462336][ T3632] CPU: 1 PID: 3632 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 54.482398][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.489141][ T3636] FAULT_INJECTION: forcing a failure. [ 54.489141][ T3636] name failslab, interval 1, probability 0, space 0, times 0 [ 54.492456][ T3632] Call Trace: [ 54.492466][ T3632] [ 54.511205][ T3632] dump_stack_lvl+0xcd/0x134 [ 54.515808][ T3632] should_fail.cold+0x5/0xa [ 54.520320][ T3632] ? kvmalloc_node+0x3e/0x100 [ 54.525009][ T3632] should_failslab+0x5/0x10 [ 54.529524][ T3632] __kmalloc_node+0x75/0x380 [ 54.534133][ T3632] ? __bpf_prog_free+0x190/0x190 [ 54.539084][ T3632] kvmalloc_node+0x3e/0x100 [ 54.543603][ T3632] check_cfg+0xb2/0xb40 [ 54.547777][ T3632] ? check_subprogs+0x511/0x5f0 [ 54.552641][ T3632] bpf_check+0x536b/0xbac0 [ 54.557091][ T3632] ? bpf_get_btf_vmlinux+0x10/0x10 [ 54.562224][ T3632] ? lock_downgrade+0x6e0/0x6e0 [ 54.567079][ T3632] ? __might_fault+0xd1/0x170 [ 54.571774][ T3632] ? memset+0x20/0x40 [ 54.575764][ T3632] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 54.582018][ T3632] ? bpf_obj_name_cpy+0x144/0x1a0 [ 54.587049][ T3632] ? bpf_prog_load+0xf14/0x21f0 [ 54.591901][ T3632] bpf_prog_load+0xf55/0x21f0 [ 54.596585][ T3632] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 54.602481][ T3632] ? find_held_lock+0x2d/0x110 [ 54.607356][ T3632] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.613877][ T3632] __sys_bpf+0x68a/0x5970 [ 54.618225][ T3632] ? bpf_link_get_from_fd+0x110/0x110 [ 54.623606][ T3632] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.629595][ T3632] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.635595][ T3632] ? find_held_lock+0x2d/0x110 [ 54.640386][ T3632] ? trace_hardirqs_on+0x38/0x1c0 [ 54.645426][ T3632] __x64_sys_bpf+0x75/0xb0 [ 54.649855][ T3632] ? syscall_enter_from_user_mode+0x21/0x70 [ 54.655755][ T3632] do_syscall_64+0x35/0xb0 [ 54.660171][ T3632] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.666074][ T3632] RIP: 0033:0x7f8d76a0cd09 [ 54.670483][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 54.690088][ T3632] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.698501][ T3632] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 54.706556][ T3632] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 54.714519][ T3632] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 54.722487][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 54.730457][ T3632] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 54.738448][ T3632] executing program [ 54.743682][ T3633] CPU: 1 PID: 3633 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 54.743712][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.743726][ T3633] Call Trace: [ 54.743733][ T3633] [ 54.743741][ T3633] dump_stack_lvl+0xcd/0x134 [ 54.743777][ T3633] should_fail.cold+0x5/0xa [ 54.743805][ T3633] ? kvmalloc_node+0x3e/0x100 [ 54.743839][ T3633] should_failslab+0x5/0x10 [ 54.743874][ T3633] __kmalloc_node+0x75/0x380 [ 54.743917][ T3633] kvmalloc_node+0x3e/0x100 [ 54.743952][ T3633] check_cfg+0x10a/0xb40 [ 54.743990][ T3633] ? check_subprogs+0x511/0x5f0 [ 54.744030][ T3633] bpf_check+0x536b/0xbac0 [ 54.744090][ T3633] ? bpf_get_btf_vmlinux+0x10/0x10 [ 54.744133][ T3633] ? lock_downgrade+0x6e0/0x6e0 [ 54.744172][ T3633] ? __might_fault+0xd1/0x170 [ 54.744220][ T3633] ? memset+0x20/0x40 [ 54.744250][ T3633] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 54.744291][ T3633] ? bpf_obj_name_cpy+0x144/0x1a0 [ 54.744320][ T3633] ? bpf_prog_load+0xf14/0x21f0 [ 54.744349][ T3633] bpf_prog_load+0xf55/0x21f0 [ 54.744385][ T3633] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 54.744420][ T3633] ? find_held_lock+0x2d/0x110 [ 54.744473][ T3633] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.744518][ T3633] __sys_bpf+0x68a/0x5970 [ 54.744551][ T3633] ? bpf_link_get_from_fd+0x110/0x110 [ 54.744587][ T3633] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.744624][ T3633] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.744670][ T3633] ? find_held_lock+0x2d/0x110 [ 54.744726][ T3633] ? trace_hardirqs_on+0x38/0x1c0 [ 54.744756][ T3633] __x64_sys_bpf+0x75/0xb0 [ 54.744784][ T3633] ? syscall_enter_from_user_mode+0x21/0x70 [ 54.744819][ T3633] do_syscall_64+0x35/0xb0 [ 54.744844][ T3633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.744881][ T3633] RIP: 0033:0x7f8d76a0cd09 [ 54.744901][ T3633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 54.744924][ T3633] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.744949][ T3633] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 54.744972][ T3633] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 54.744988][ T3633] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 54.745003][ T3633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 54.745018][ T3633] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 54.745048][ T3633] [ 54.751357][ T3636] CPU: 1 PID: 3636 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 54.762825][ T3638] FAULT_INJECTION: forcing a failure. [ 54.762825][ T3638] name failslab, interval 1, probability 0, space 0, times 0 [ 54.769380][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.769402][ T3636] Call Trace: [ 54.769409][ T3636] [ 54.769418][ T3636] dump_stack_lvl+0xcd/0x134 [ 54.769452][ T3636] should_fail.cold+0x5/0xa [ 55.050984][ T3636] ? kvmalloc_node+0x3e/0x100 [ 55.055682][ T3636] should_failslab+0x5/0x10 [ 55.060287][ T3636] __kmalloc_node+0x75/0x380 [ 55.064890][ T3636] ? __bpf_prog_free+0x190/0x190 [ 55.069842][ T3636] kvmalloc_node+0x3e/0x100 [ 55.074360][ T3636] check_cfg+0xb2/0xb40 [ 55.078541][ T3636] ? check_subprogs+0x511/0x5f0 [ 55.083406][ T3636] bpf_check+0x536b/0xbac0 [ 55.087852][ T3636] ? bpf_get_btf_vmlinux+0x10/0x10 [ 55.092983][ T3636] ? lock_downgrade+0x6e0/0x6e0 [ 55.097845][ T3636] ? __might_fault+0xd1/0x170 [ 55.102544][ T3636] ? memset+0x20/0x40 [ 55.106529][ T3636] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.112786][ T3636] ? bpf_obj_name_cpy+0x144/0x1a0 [ 55.117814][ T3636] ? bpf_prog_load+0xf14/0x21f0 [ 55.122680][ T3636] bpf_prog_load+0xf55/0x21f0 [ 55.127373][ T3636] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 55.133271][ T3636] ? find_held_lock+0x2d/0x110 [ 55.138062][ T3636] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.144323][ T3636] __sys_bpf+0x68a/0x5970 [ 55.148664][ T3636] ? bpf_link_get_from_fd+0x110/0x110 [ 55.154052][ T3636] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.160046][ T3636] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.166054][ T3636] ? find_held_lock+0x2d/0x110 [ 55.170843][ T3636] ? trace_hardirqs_on+0x38/0x1c0 [ 55.175871][ T3636] __x64_sys_bpf+0x75/0xb0 [ 55.180300][ T3636] ? syscall_enter_from_user_mode+0x21/0x70 [ 55.186294][ T3636] do_syscall_64+0x35/0xb0 [ 55.190710][ T3636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.196617][ T3636] RIP: 0033:0x7f8d76a0cd09 [ 55.201029][ T3636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 55.221072][ T3636] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 55.229490][ T3636] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 55.237458][ T3636] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 executing program executing program executing program [ 55.245422][ T3636] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 55.253389][ T3636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 55.261354][ T3636] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 55.269429][ T3636] [ 55.272687][ T3638] CPU: 0 PID: 3638 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 55.282673][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.292739][ T3638] Call Trace: [ 55.294979][ T3642] FAULT_INJECTION: forcing a failure. [ 55.294979][ T3642] name failslab, interval 1, probability 0, space 0, times 0 [ 55.296017][ T3638] [ 55.296028][ T3638] dump_stack_lvl+0xcd/0x134 [ 55.296063][ T3638] should_fail.cold+0x5/0xa [ 55.296092][ T3638] ? kvmalloc_node+0x3e/0x100 [ 55.326010][ T3638] should_failslab+0x5/0x10 [ 55.330526][ T3638] __kmalloc_node+0x75/0x380 [ 55.335139][ T3638] kvmalloc_node+0x3e/0x100 [ 55.339722][ T3638] check_cfg+0x10a/0xb40 [ 55.343987][ T3638] ? check_subprogs+0x511/0x5f0 [ 55.348860][ T3638] bpf_check+0x536b/0xbac0 [ 55.353319][ T3638] ? bpf_get_btf_vmlinux+0x10/0x10 [ 55.358463][ T3638] ? lock_downgrade+0x6e0/0x6e0 [ 55.363327][ T3638] ? __might_fault+0xd1/0x170 [ 55.368031][ T3638] ? memset+0x20/0x40 [ 55.372016][ T3638] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.378270][ T3638] ? bpf_obj_name_cpy+0x144/0x1a0 [ 55.383298][ T3638] ? bpf_prog_load+0xf14/0x21f0 [ 55.388155][ T3638] bpf_prog_load+0xf55/0x21f0 [ 55.392851][ T3638] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 55.398755][ T3638] ? find_held_lock+0x2d/0x110 [ 55.403562][ T3638] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.409825][ T3638] __sys_bpf+0x68a/0x5970 [ 55.414175][ T3638] ? bpf_link_get_from_fd+0x110/0x110 [ 55.419559][ T3638] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.425547][ T3638] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.431550][ T3638] ? find_held_lock+0x2d/0x110 [ 55.436352][ T3638] ? trace_hardirqs_on+0x38/0x1c0 [ 55.441383][ T3638] __x64_sys_bpf+0x75/0xb0 [ 55.445801][ T3638] ? syscall_enter_from_user_mode+0x21/0x70 [ 55.451705][ T3638] do_syscall_64+0x35/0xb0 [ 55.456123][ T3638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.462026][ T3638] RIP: 0033:0x7f8d76a0cd09 [ 55.466447][ T3638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 55.486056][ T3638] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 55.494482][ T3638] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 55.502452][ T3638] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 55.510422][ T3638] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 55.518393][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 55.526368][ T3638] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 55.534353][ T3638] [ 55.537378][ T3634] CPU: 1 PID: 3634 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 55.542397][ T3640] FAULT_INJECTION: forcing a failure. [ 55.542397][ T3640] name failslab, interval 1, probability 0, space 0, times 0 [ 55.547359][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.547375][ T3634] Call Trace: [ 55.547383][ T3634] [ 55.547392][ T3634] dump_stack_lvl+0xcd/0x134 [ 55.547425][ T3634] should_fail.cold+0x5/0xa [ 55.547451][ T3634] ? kvmalloc_node+0x3e/0x100 [ 55.547483][ T3634] should_failslab+0x5/0x10 [ 55.547518][ T3634] __kmalloc_node+0x75/0x380 [ 55.547556][ T3634] ? __bpf_prog_free+0x190/0x190 [ 55.547596][ T3634] kvmalloc_node+0x3e/0x100 [ 55.561291][ T3643] FAULT_INJECTION: forcing a failure. [ 55.561291][ T3643] name failslab, interval 1, probability 0, space 0, times 0 [ 55.570328][ T3634] check_cfg+0xb2/0xb40 [ 55.570372][ T3634] ? check_subprogs+0x511/0x5f0 [ 55.570409][ T3634] bpf_check+0x536b/0xbac0 [ 55.634712][ T3634] ? bpf_get_btf_vmlinux+0x10/0x10 [ 55.639853][ T3634] ? lock_downgrade+0x6e0/0x6e0 [ 55.644722][ T3634] ? __might_fault+0xd1/0x170 [ 55.649437][ T3634] ? memset+0x20/0x40 [ 55.653432][ T3634] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.659690][ T3634] ? bpf_obj_name_cpy+0x144/0x1a0 [ 55.664723][ T3634] ? bpf_prog_load+0xf14/0x21f0 [ 55.669579][ T3634] bpf_prog_load+0xf55/0x21f0 [ 55.674268][ T3634] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 55.680168][ T3634] ? find_held_lock+0x2d/0x110 [ 55.684967][ T3634] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.691231][ T3634] __sys_bpf+0x68a/0x5970 [ 55.695570][ T3634] ? bpf_link_get_from_fd+0x110/0x110 [ 55.700959][ T3634] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.706952][ T3634] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.712955][ T3634] ? find_held_lock+0x2d/0x110 [ 55.717745][ T3634] ? trace_hardirqs_on+0x38/0x1c0 [ 55.722774][ T3634] __x64_sys_bpf+0x75/0xb0 [ 55.727195][ T3634] ? syscall_enter_from_user_mode+0x21/0x70 [ 55.733097][ T3634] do_syscall_64+0x35/0xb0 [ 55.737514][ T3634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.743516][ T3634] RIP: 0033:0x7f8d76a0cd09 [ 55.747969][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 55.767591][ T3634] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 55.776012][ T3634] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 55.783982][ T3634] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 55.791958][ T3634] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 55.799927][ T3634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 55.807899][ T3634] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 55.816060][ T3634] [ 55.819074][ T3640] CPU: 0 PID: 3640 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 55.829063][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.839116][ T3640] Call Trace: [ 55.842396][ T3640] [ 55.845334][ T3640] dump_stack_lvl+0xcd/0x134 [ 55.849939][ T3640] should_fail.cold+0x5/0xa [ 55.854456][ T3640] ? kvmalloc_node+0x3e/0x100 [ 55.859148][ T3640] should_failslab+0x5/0x10 [ 55.863668][ T3640] __kmalloc_node+0x75/0x380 [ 55.868285][ T3640] ? __bpf_prog_free+0x190/0x190 [ 55.873245][ T3640] kvmalloc_node+0x3e/0x100 [ 55.877766][ T3640] check_cfg+0xb2/0xb40 [ 55.881935][ T3640] ? check_subprogs+0x511/0x5f0 [ 55.886804][ T3640] bpf_check+0x536b/0xbac0 [ 55.891260][ T3640] ? bpf_get_btf_vmlinux+0x10/0x10 [ 55.896401][ T3640] ? lock_downgrade+0x6e0/0x6e0 [ 55.901273][ T3640] ? __might_fault+0xd1/0x170 [ 55.905971][ T3640] ? memset+0x20/0x40 [ 55.909956][ T3640] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 55.916214][ T3640] ? bpf_obj_name_cpy+0x144/0x1a0 [ 55.921241][ T3640] ? bpf_prog_load+0xf14/0x21f0 [ 55.926095][ T3640] bpf_prog_load+0xf55/0x21f0 [ 55.930781][ T3640] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 55.936677][ T3640] ? find_held_lock+0x2d/0x110 [ 55.941474][ T3640] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.947732][ T3640] __sys_bpf+0x68a/0x5970 [ 55.952073][ T3640] ? bpf_link_get_from_fd+0x110/0x110 [ 55.957458][ T3640] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.963448][ T3640] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.969451][ T3640] ? find_held_lock+0x2d/0x110 [ 55.974246][ T3640] ? trace_hardirqs_on+0x38/0x1c0 [ 55.979326][ T3640] __x64_sys_bpf+0x75/0xb0 [ 55.983746][ T3640] ? syscall_enter_from_user_mode+0x21/0x70 [ 55.989662][ T3640] do_syscall_64+0x35/0xb0 [ 55.994078][ T3640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.999985][ T3640] RIP: 0033:0x7f8d76a0cd09 [ 56.004407][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 56.024021][ T3640] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.032443][ T3640] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 56.040416][ T3640] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 56.048386][ T3640] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 56.056360][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 56.064325][ T3640] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 56.072305][ T3640] [ 56.075370][ T3642] CPU: 1 PID: 3642 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 56.085358][ T3642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.095410][ T3642] Call Trace: [ 56.098680][ T3642] [ 56.101603][ T3642] dump_stack_lvl+0xcd/0x134 [ 56.106203][ T3642] should_fail.cold+0x5/0xa [ 56.110710][ T3642] ? kvmalloc_node+0x3e/0x100 [ 56.115392][ T3642] should_failslab+0x5/0x10 [ 56.119904][ T3642] __kmalloc_node+0x75/0x380 [ 56.124515][ T3642] kvmalloc_node+0x3e/0x100 [ 56.129028][ T3642] check_cfg+0x10a/0xb40 [ 56.133284][ T3642] ? check_subprogs+0x511/0x5f0 [ 56.138149][ T3642] bpf_check+0x536b/0xbac0 [ 56.142598][ T3642] ? bpf_get_btf_vmlinux+0x10/0x10 [ 56.147743][ T3642] ? lock_downgrade+0x6e0/0x6e0 [ 56.152603][ T3642] ? __might_fault+0xd1/0x170 [ 56.157299][ T3642] ? memset+0x20/0x40 [ 56.161283][ T3642] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 56.167535][ T3642] ? bpf_obj_name_cpy+0x144/0x1a0 [ 56.172561][ T3642] ? bpf_prog_load+0xf14/0x21f0 [ 56.177414][ T3642] bpf_prog_load+0xf55/0x21f0 [ 56.182102][ T3642] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 56.188000][ T3642] ? find_held_lock+0x2d/0x110 [ 56.192790][ T3642] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 56.199048][ T3642] __sys_bpf+0x68a/0x5970 [ 56.203380][ T3642] ? bpf_link_get_from_fd+0x110/0x110 [ 56.208758][ T3642] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.214745][ T3642] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.220744][ T3642] ? find_held_lock+0x2d/0x110 [ 56.225533][ T3642] ? trace_hardirqs_on+0x38/0x1c0 [ 56.230560][ T3642] __x64_sys_bpf+0x75/0xb0 [ 56.234981][ T3642] ? syscall_enter_from_user_mode+0x21/0x70 [ 56.240887][ T3642] do_syscall_64+0x35/0xb0 [ 56.245308][ T3642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 56.251208][ T3642] RIP: 0033:0x7f8d76a0cd09 [ 56.255622][ T3642] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 56.275487][ T3642] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.283901][ T3642] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 56.291959][ T3642] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 executing program [ 56.299925][ T3642] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 56.307890][ T3642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 56.315862][ T3642] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 56.323850][ T3642] [ 56.327029][ T3643] CPU: 0 PID: 3643 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 56.337015][ T3643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.342482][ T3646] FAULT_INJECTION: forcing a failure. executing program [ 56.342482][ T3646] name failslab, interval 1, probability 0, space 0, times 0 [ 56.347159][ T3643] Call Trace: [ 56.347168][ T3643] [ 56.347177][ T3643] dump_stack_lvl+0xcd/0x134 [ 56.347212][ T3643] should_fail.cold+0x5/0xa [ 56.347240][ T3643] ? kvmalloc_node+0x3e/0x100 [ 56.379690][ T3643] should_failslab+0x5/0x10 [ 56.384213][ T3643] __kmalloc_node+0x75/0x380 [ 56.388833][ T3643] kvmalloc_node+0x3e/0x100 [ 56.393366][ T3643] check_cfg+0x10a/0xb40 [ 56.395004][ T3648] FAULT_INJECTION: forcing a failure. [ 56.395004][ T3648] name failslab, interval 1, probability 0, space 0, times 0 [ 56.397640][ T3643] ? check_subprogs+0x511/0x5f0 [ 56.397683][ T3643] bpf_check+0x536b/0xbac0 [ 56.397739][ T3643] ? bpf_get_btf_vmlinux+0x10/0x10 [ 56.424632][ T3643] ? lock_downgrade+0x6e0/0x6e0 [ 56.429500][ T3643] ? __might_fault+0xd1/0x170 [ 56.434195][ T3643] ? memset+0x20/0x40 [ 56.438178][ T3643] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 56.444436][ T3643] ? bpf_obj_name_cpy+0x144/0x1a0 [ 56.449466][ T3643] ? bpf_prog_load+0xf14/0x21f0 [ 56.454321][ T3643] bpf_prog_load+0xf55/0x21f0 [ 56.459012][ T3643] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 56.464908][ T3643] ? find_held_lock+0x2d/0x110 [ 56.469705][ T3643] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 56.475966][ T3643] __sys_bpf+0x68a/0x5970 [ 56.480311][ T3643] ? bpf_link_get_from_fd+0x110/0x110 [ 56.485695][ T3643] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.491688][ T3643] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.497684][ T3643] ? find_held_lock+0x2d/0x110 [ 56.502476][ T3643] ? trace_hardirqs_on+0x38/0x1c0 [ 56.507511][ T3643] __x64_sys_bpf+0x75/0xb0 [ 56.511930][ T3643] ? syscall_enter_from_user_mode+0x21/0x70 [ 56.517833][ T3643] do_syscall_64+0x35/0xb0 [ 56.522253][ T3643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 56.528166][ T3643] RIP: 0033:0x7f8d76a0cd09 [ 56.532592][ T3643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 56.552195][ T3643] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.560610][ T3643] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 56.568578][ T3643] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 56.576551][ T3643] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 56.584516][ T3643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 56.592484][ T3643] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 56.600472][ T3643] [ 56.603484][ T3648] CPU: 1 PID: 3648 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 56.613481][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.623536][ T3648] Call Trace: [ 56.626808][ T3648] [ 56.629733][ T3648] dump_stack_lvl+0xcd/0x134 [ 56.634336][ T3648] should_fail.cold+0x5/0xa [ 56.638843][ T3648] ? kvmalloc_node+0x3e/0x100 [ 56.643534][ T3648] should_failslab+0x5/0x10 [ 56.648048][ T3648] __kmalloc_node+0x75/0x380 [ 56.652655][ T3648] ? __bpf_prog_free+0x190/0x190 [ 56.657613][ T3648] kvmalloc_node+0x3e/0x100 [ 56.662132][ T3648] check_cfg+0xb2/0xb40 [ 56.666300][ T3648] ? check_subprogs+0x511/0x5f0 [ 56.671167][ T3648] bpf_check+0x536b/0xbac0 [ 56.675614][ T3648] ? bpf_get_btf_vmlinux+0x10/0x10 [ 56.680742][ T3648] ? lock_downgrade+0x6e0/0x6e0 [ 56.685597][ T3648] ? __might_fault+0xd1/0x170 [ 56.690297][ T3648] ? memset+0x20/0x40 [ 56.694286][ T3648] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 56.700542][ T3648] ? bpf_obj_name_cpy+0x144/0x1a0 [ 56.705571][ T3648] ? bpf_prog_load+0xf14/0x21f0 [ 56.710441][ T3648] bpf_prog_load+0xf55/0x21f0 [ 56.715143][ T3648] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 56.721056][ T3648] ? find_held_lock+0x2d/0x110 [ 56.725863][ T3648] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 56.732125][ T3648] __sys_bpf+0x68a/0x5970 [ 56.736466][ T3648] ? bpf_link_get_from_fd+0x110/0x110 [ 56.741852][ T3648] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.747841][ T3648] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.753839][ T3648] ? find_held_lock+0x2d/0x110 [ 56.758642][ T3648] ? trace_hardirqs_on+0x38/0x1c0 [ 56.763674][ T3648] __x64_sys_bpf+0x75/0xb0 [ 56.768094][ T3648] ? syscall_enter_from_user_mode+0x21/0x70 [ 56.774000][ T3648] do_syscall_64+0x35/0xb0 [ 56.778424][ T3648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 56.784327][ T3648] RIP: 0033:0x7f8d76a0cd09 [ 56.788829][ T3648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 56.808436][ T3648] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.816855][ T3648] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 56.824827][ T3648] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 56.832798][ T3648] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 56.840769][ T3648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 56.848739][ T3648] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 executing program executing program [ 56.856724][ T3648] [ 56.868223][ T3646] CPU: 1 PID: 3646 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 56.878230][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.882470][ T3651] FAULT_INJECTION: forcing a failure. [ 56.882470][ T3651] name failslab, interval 1, probability 0, space 0, times 0 [ 56.888289][ T3646] Call Trace: [ 56.888298][ T3646] [ 56.888307][ T3646] dump_stack_lvl+0xcd/0x134 [ 56.888339][ T3646] should_fail.cold+0x5/0xa [ 56.916132][ T3646] ? kvmalloc_node+0x3e/0x100 [ 56.920825][ T3646] should_failslab+0x5/0x10 [ 56.925342][ T3646] __kmalloc_node+0x75/0x380 [ 56.929948][ T3646] kvmalloc_node+0x3e/0x100 [ 56.934461][ T3646] check_cfg+0x10a/0xb40 [ 56.938719][ T3646] ? check_subprogs+0x511/0x5f0 [ 56.943583][ T3646] bpf_check+0x536b/0xbac0 [ 56.948032][ T3646] ? bpf_get_btf_vmlinux+0x10/0x10 [ 56.953162][ T3646] ? lock_downgrade+0x6e0/0x6e0 [ 56.958016][ T3646] ? __might_fault+0xd1/0x170 [ 56.962713][ T3646] ? memset+0x20/0x40 [ 56.966701][ T3646] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 56.972957][ T3646] ? bpf_obj_name_cpy+0x144/0x1a0 [ 56.977991][ T3646] ? bpf_prog_load+0xf14/0x21f0 [ 56.982842][ T3646] bpf_prog_load+0xf55/0x21f0 [ 56.987528][ T3646] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 56.993429][ T3646] ? find_held_lock+0x2d/0x110 [ 56.998230][ T3646] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 57.004486][ T3646] __sys_bpf+0x68a/0x5970 [ 57.008823][ T3646] ? bpf_link_get_from_fd+0x110/0x110 [ 57.014202][ T3646] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.020189][ T3646] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.026187][ T3646] ? find_held_lock+0x2d/0x110 [ 57.030976][ T3646] ? trace_hardirqs_on+0x38/0x1c0 [ 57.036005][ T3646] __x64_sys_bpf+0x75/0xb0 [ 57.040424][ T3646] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.046328][ T3646] do_syscall_64+0x35/0xb0 [ 57.050742][ T3646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.056648][ T3646] RIP: 0033:0x7f8d76a0cd09 [ 57.061059][ T3646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 57.080662][ T3646] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 57.089076][ T3646] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 57.097043][ T3646] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 57.105009][ T3646] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 57.112977][ T3646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 57.121029][ T3646] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 57.129012][ T3646] [ 57.135816][ T3651] CPU: 0 PID: 3651 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 57.140263][ T3649] FAULT_INJECTION: forcing a failure. [ 57.140263][ T3649] name failslab, interval 1, probability 0, space 0, times 0 [ 57.145814][ T3651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.145829][ T3651] Call Trace: [ 57.145837][ T3651] [ 57.145847][ T3651] dump_stack_lvl+0xcd/0x134 [ 57.145882][ T3651] should_fail.cold+0x5/0xa [ 57.145911][ T3651] ? kvmalloc_node+0x3e/0x100 [ 57.145945][ T3651] should_failslab+0x5/0x10 [ 57.193945][ T3651] __kmalloc_node+0x75/0x380 [ 57.198555][ T3651] ? __bpf_prog_free+0x190/0x190 [ 57.203516][ T3651] kvmalloc_node+0x3e/0x100 [ 57.208042][ T3651] check_cfg+0xb2/0xb40 [ 57.212239][ T3651] ? check_subprogs+0x511/0x5f0 [ 57.217108][ T3651] bpf_check+0x536b/0xbac0 [ 57.221557][ T3651] ? bpf_get_btf_vmlinux+0x10/0x10 [ 57.226683][ T3651] ? lock_downgrade+0x6e0/0x6e0 [ 57.231539][ T3651] ? __might_fault+0xd1/0x170 [ 57.236248][ T3651] ? memset+0x20/0x40 [ 57.240243][ T3651] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 57.246505][ T3651] ? bpf_obj_name_cpy+0x144/0x1a0 [ 57.251538][ T3651] ? bpf_prog_load+0xf14/0x21f0 [ 57.256398][ T3651] bpf_prog_load+0xf55/0x21f0 [ 57.261083][ T3651] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 57.266978][ T3651] ? find_held_lock+0x2d/0x110 [ 57.271775][ T3651] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 57.278035][ T3651] __sys_bpf+0x68a/0x5970 [ 57.282370][ T3651] ? bpf_link_get_from_fd+0x110/0x110 [ 57.287749][ T3651] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.293740][ T3651] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.299736][ T3651] ? find_held_lock+0x2d/0x110 [ 57.304530][ T3651] ? trace_hardirqs_on+0x38/0x1c0 [ 57.309559][ T3651] __x64_sys_bpf+0x75/0xb0 [ 57.313978][ T3651] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.319881][ T3651] do_syscall_64+0x35/0xb0 [ 57.324307][ T3651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.330228][ T3651] RIP: 0033:0x7f8d76a0cd09 [ 57.334650][ T3651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 57.354258][ T3651] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 57.362681][ T3651] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 57.370738][ T3651] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 57.378712][ T3651] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 57.386689][ T3651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 57.394652][ T3651] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 57.402632][ T3651] [ 57.405647][ T3649] CPU: 1 PID: 3649 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 57.415630][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.425681][ T3649] Call Trace: [ 57.428954][ T3649] [ 57.431892][ T3649] dump_stack_lvl+0xcd/0x134 [ 57.436491][ T3649] should_fail.cold+0x5/0xa [ 57.440994][ T3649] ? kvmalloc_node+0x3e/0x100 [ 57.445677][ T3649] should_failslab+0x5/0x10 [ 57.450193][ T3649] __kmalloc_node+0x75/0x380 [ 57.454791][ T3649] ? __bpf_prog_free+0x190/0x190 [ 57.459743][ T3649] kvmalloc_node+0x3e/0x100 [ 57.464261][ T3649] check_cfg+0xb2/0xb40 [ 57.468428][ T3649] ? check_subprogs+0x511/0x5f0 [ 57.473294][ T3649] bpf_check+0x536b/0xbac0 [ 57.477749][ T3649] ? bpf_get_btf_vmlinux+0x10/0x10 [ 57.482883][ T3649] ? lock_downgrade+0x6e0/0x6e0 [ 57.487740][ T3649] ? __might_fault+0xd1/0x170 [ 57.492441][ T3649] ? memset+0x20/0x40 [ 57.496426][ T3649] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 57.502679][ T3649] ? bpf_obj_name_cpy+0x144/0x1a0 [ 57.507722][ T3649] ? bpf_prog_load+0xf14/0x21f0 [ 57.512585][ T3649] bpf_prog_load+0xf55/0x21f0 [ 57.517270][ T3649] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 57.523251][ T3649] ? find_held_lock+0x2d/0x110 [ 57.528052][ T3649] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 57.534308][ T3649] __sys_bpf+0x68a/0x5970 [ 57.538646][ T3649] ? bpf_link_get_from_fd+0x110/0x110 [ 57.544025][ T3649] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.550011][ T3649] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.556013][ T3649] ? find_held_lock+0x2d/0x110 [ 57.560893][ T3649] ? trace_hardirqs_on+0x38/0x1c0 [ 57.565922][ T3649] __x64_sys_bpf+0x75/0xb0 [ 57.570347][ T3649] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.576246][ T3649] do_syscall_64+0x35/0xb0 [ 57.580660][ T3649] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.586565][ T3649] RIP: 0033:0x7f8d76a0cd09 [ 57.590985][ T3649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 57.610590][ T3649] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 57.619002][ T3649] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 57.626976][ T3649] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 57.634942][ T3649] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 57.642910][ T3649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 57.650875][ T3649] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 57.658862][ T3649] executing program [ 57.664534][ T3654] FAULT_INJECTION: forcing a failure. [ 57.664534][ T3654] name failslab, interval 1, probability 0, space 0, times 0 [ 57.677495][ T3655] FAULT_INJECTION: forcing a failure. [ 57.677495][ T3655] name failslab, interval 1, probability 0, space 0, times 0 [ 57.678120][ T3654] CPU: 0 PID: 3654 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 57.700041][ T3654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.710090][ T3654] Call Trace: [ 57.713369][ T3654] [ 57.716294][ T3654] dump_stack_lvl+0xcd/0x134 [ 57.720895][ T3654] should_fail.cold+0x5/0xa [ 57.725405][ T3654] ? kvmalloc_node+0x3e/0x100 [ 57.730097][ T3654] should_failslab+0x5/0x10 [ 57.734623][ T3654] __kmalloc_node+0x75/0x380 [ 57.739245][ T3654] ? __bpf_prog_free+0x190/0x190 [ 57.744201][ T3654] kvmalloc_node+0x3e/0x100 [ 57.748718][ T3654] check_cfg+0xb2/0xb40 [ 57.752893][ T3654] ? check_subprogs+0x511/0x5f0 [ 57.757763][ T3654] bpf_check+0x536b/0xbac0 [ 57.762226][ T3654] ? bpf_get_btf_vmlinux+0x10/0x10 [ 57.767360][ T3654] ? lock_downgrade+0x6e0/0x6e0 [ 57.772222][ T3654] ? __might_fault+0xd1/0x170 [ 57.776930][ T3654] ? memset+0x20/0x40 [ 57.780927][ T3654] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 57.787552][ T3654] ? bpf_obj_name_cpy+0x144/0x1a0 [ 57.792587][ T3654] ? bpf_prog_load+0xf14/0x21f0 [ 57.797453][ T3654] bpf_prog_load+0xf55/0x21f0 [ 57.802149][ T3654] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 57.808051][ T3654] ? find_held_lock+0x2d/0x110 [ 57.812845][ T3654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 57.819106][ T3654] __sys_bpf+0x68a/0x5970 [ 57.823545][ T3654] ? bpf_link_get_from_fd+0x110/0x110 [ 57.828941][ T3654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.834952][ T3654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 57.840971][ T3654] ? find_held_lock+0x2d/0x110 [ 57.841206][ T3659] FAULT_INJECTION: forcing a failure. [ 57.841206][ T3659] name failslab, interval 1, probability 0, space 0, times 0 [ 57.845767][ T3654] ? trace_hardirqs_on+0x38/0x1c0 [ 57.845800][ T3654] __x64_sys_bpf+0x75/0xb0 [ 57.845829][ T3654] ? syscall_enter_from_user_mode+0x21/0x70 [ 57.845862][ T3654] do_syscall_64+0x35/0xb0 [ 57.878079][ T3654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 57.884000][ T3654] RIP: 0033:0x7f8d76a0cd09 [ 57.888417][ T3654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 57.908033][ T3654] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 57.916449][ T3654] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 57.924422][ T3654] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 57.932393][ T3654] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 57.940373][ T3654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 57.948340][ T3654] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 57.956332][ T3654] [ 57.959374][ T3655] CPU: 1 PID: 3655 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 57.962802][ T3657] FAULT_INJECTION: forcing a failure. [ 57.962802][ T3657] name failslab, interval 1, probability 0, space 0, times 0 [ 57.969361][ T3655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.969377][ T3655] Call Trace: [ 57.969384][ T3655] [ 57.969394][ T3655] dump_stack_lvl+0xcd/0x134 [ 57.969428][ T3655] should_fail.cold+0x5/0xa [ 57.969453][ T3655] ? kvmalloc_node+0x3e/0x100 [ 58.011932][ T3655] should_failslab+0x5/0x10 [ 58.016453][ T3655] __kmalloc_node+0x75/0x380 [ 58.021056][ T3655] ? __bpf_prog_free+0x190/0x190 [ 58.026004][ T3655] kvmalloc_node+0x3e/0x100 [ 58.030519][ T3655] check_cfg+0xb2/0xb40 [ 58.034694][ T3655] ? check_subprogs+0x511/0x5f0 [ 58.039560][ T3655] bpf_check+0x536b/0xbac0 [ 58.044006][ T3655] ? bpf_get_btf_vmlinux+0x10/0x10 [ 58.049130][ T3655] ? lock_downgrade+0x6e0/0x6e0 [ 58.053987][ T3655] ? __might_fault+0xd1/0x170 [ 58.058682][ T3655] ? memset+0x20/0x40 [ 58.062670][ T3655] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 58.068925][ T3655] ? bpf_obj_name_cpy+0x144/0x1a0 [ 58.073952][ T3655] ? bpf_prog_load+0xf14/0x21f0 [ 58.078809][ T3655] bpf_prog_load+0xf55/0x21f0 [ 58.083499][ T3655] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 58.089400][ T3655] ? find_held_lock+0x2d/0x110 [ 58.094194][ T3655] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 58.100454][ T3655] __sys_bpf+0x68a/0x5970 [ 58.104792][ T3655] ? bpf_link_get_from_fd+0x110/0x110 [ 58.110174][ T3655] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.116184][ T3655] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.122184][ T3655] ? find_held_lock+0x2d/0x110 [ 58.126976][ T3655] ? trace_hardirqs_on+0x38/0x1c0 [ 58.132004][ T3655] __x64_sys_bpf+0x75/0xb0 [ 58.136423][ T3655] ? syscall_enter_from_user_mode+0x21/0x70 [ 58.142325][ T3655] do_syscall_64+0x35/0xb0 [ 58.146742][ T3655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.152643][ T3655] RIP: 0033:0x7f8d76a0cd09 [ 58.157059][ T3655] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 58.176664][ T3655] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 58.185073][ T3655] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 58.193040][ T3655] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 58.201007][ T3655] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 58.208971][ T3655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 58.216935][ T3655] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 58.224917][ T3655] [ 58.228144][ T3657] CPU: 0 PID: 3657 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 58.238130][ T3657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.248211][ T3657] Call Trace: [ 58.251487][ T3657] [ 58.254418][ T3657] dump_stack_lvl+0xcd/0x134 [ 58.259022][ T3657] should_fail.cold+0x5/0xa [ 58.263531][ T3657] ? kvmalloc_node+0x3e/0x100 [ 58.268225][ T3657] should_failslab+0x5/0x10 [ 58.272746][ T3657] __kmalloc_node+0x75/0x380 [ 58.277354][ T3657] ? __bpf_prog_free+0x190/0x190 [ 58.282399][ T3657] kvmalloc_node+0x3e/0x100 [ 58.286922][ T3657] check_cfg+0xb2/0xb40 [ 58.291096][ T3657] ? check_subprogs+0x511/0x5f0 [ 58.295963][ T3657] bpf_check+0x536b/0xbac0 [ 58.300419][ T3657] ? bpf_get_btf_vmlinux+0x10/0x10 [ 58.305547][ T3657] ? lock_downgrade+0x6e0/0x6e0 [ 58.310402][ T3657] ? __might_fault+0xd1/0x170 [ 58.315103][ T3657] ? memset+0x20/0x40 [ 58.319093][ T3657] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 58.325350][ T3657] ? bpf_obj_name_cpy+0x144/0x1a0 [ 58.330378][ T3657] ? bpf_prog_load+0xf14/0x21f0 [ 58.335238][ T3657] bpf_prog_load+0xf55/0x21f0 [ 58.339923][ T3657] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 58.345827][ T3657] ? find_held_lock+0x2d/0x110 [ 58.350629][ T3657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 58.356897][ T3657] __sys_bpf+0x68a/0x5970 [ 58.361246][ T3657] ? bpf_link_get_from_fd+0x110/0x110 [ 58.364704][ T3661] FAULT_INJECTION: forcing a failure. [ 58.364704][ T3661] name failslab, interval 1, probability 0, space 0, times 0 [ 58.366639][ T3657] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.366680][ T3657] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.366732][ T3657] ? find_held_lock+0x2d/0x110 [ 58.395983][ T3657] ? trace_hardirqs_on+0x38/0x1c0 [ 58.401016][ T3657] __x64_sys_bpf+0x75/0xb0 [ 58.405437][ T3657] ? syscall_enter_from_user_mode+0x21/0x70 [ 58.411355][ T3657] do_syscall_64+0x35/0xb0 [ 58.415775][ T3657] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.421682][ T3657] RIP: 0033:0x7f8d76a0cd09 [ 58.426101][ T3657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 58.445708][ T3657] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 58.454123][ T3657] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 executing program [ 58.462110][ T3657] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 58.470163][ T3657] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 58.478129][ T3657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 58.486101][ T3657] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 58.494088][ T3657] [ 58.497110][ T3661] CPU: 1 PID: 3661 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 58.507095][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.517149][ T3661] Call Trace: [ 58.520429][ T3661] [ 58.523354][ T3661] dump_stack_lvl+0xcd/0x134 [ 58.527953][ T3661] should_fail.cold+0x5/0xa [ 58.532456][ T3661] ? kvmalloc_node+0x3e/0x100 [ 58.537143][ T3661] should_failslab+0x5/0x10 [ 58.541660][ T3661] __kmalloc_node+0x75/0x380 [ 58.546262][ T3661] ? __bpf_prog_free+0x190/0x190 [ 58.551213][ T3661] kvmalloc_node+0x3e/0x100 [ 58.555727][ T3661] check_cfg+0xb2/0xb40 [ 58.559893][ T3661] ? check_subprogs+0x511/0x5f0 [ 58.564755][ T3661] bpf_check+0x536b/0xbac0 [ 58.569202][ T3661] ? bpf_get_btf_vmlinux+0x10/0x10 [ 58.574328][ T3661] ? lock_downgrade+0x6e0/0x6e0 [ 58.579191][ T3661] ? __might_fault+0xd1/0x170 [ 58.583887][ T3661] ? memset+0x20/0x40 [ 58.587870][ T3661] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 58.594124][ T3661] ? bpf_obj_name_cpy+0x144/0x1a0 [ 58.599155][ T3661] ? bpf_prog_load+0xf14/0x21f0 [ 58.604012][ T3661] bpf_prog_load+0xf55/0x21f0 [ 58.608700][ T3661] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 58.614594][ T3661] ? find_held_lock+0x2d/0x110 [ 58.619386][ T3661] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 58.625639][ T3661] __sys_bpf+0x68a/0x5970 [ 58.629974][ T3661] ? bpf_link_get_from_fd+0x110/0x110 [ 58.635362][ T3661] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.641351][ T3661] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.647346][ T3661] ? find_held_lock+0x2d/0x110 [ 58.652136][ T3661] ? trace_hardirqs_on+0x38/0x1c0 [ 58.657179][ T3661] __x64_sys_bpf+0x75/0xb0 [ 58.661598][ T3661] ? syscall_enter_from_user_mode+0x21/0x70 [ 58.667503][ T3661] do_syscall_64+0x35/0xb0 [ 58.671916][ T3661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.677907][ T3661] RIP: 0033:0x7f8d76a0cd09 [ 58.682320][ T3661] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 58.701933][ T3661] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 58.710345][ T3661] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 executing program executing program [ 58.718312][ T3661] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 58.726277][ T3661] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 58.734242][ T3661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 58.742204][ T3661] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 58.750187][ T3661] [ 58.762249][ T3665] FAULT_INJECTION: forcing a failure. [ 58.762249][ T3665] name failslab, interval 1, probability 0, space 0, times 0 [ 58.763683][ T3659] CPU: 1 PID: 3659 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 58.777063][ T3666] FAULT_INJECTION: forcing a failure. [ 58.777063][ T3666] name failslab, interval 1, probability 0, space 0, times 0 [ 58.784814][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.807409][ T3659] Call Trace: [ 58.810681][ T3659] [ 58.813607][ T3659] dump_stack_lvl+0xcd/0x134 [ 58.818208][ T3659] should_fail.cold+0x5/0xa [ 58.822713][ T3659] ? kvmalloc_node+0x3e/0x100 [ 58.827397][ T3659] should_failslab+0x5/0x10 [ 58.831998][ T3659] __kmalloc_node+0x75/0x380 [ 58.836607][ T3659] kvmalloc_node+0x3e/0x100 [ 58.841129][ T3659] check_cfg+0x10a/0xb40 [ 58.845478][ T3659] ? check_subprogs+0x511/0x5f0 [ 58.850345][ T3659] bpf_check+0x536b/0xbac0 [ 58.854791][ T3659] ? bpf_get_btf_vmlinux+0x10/0x10 [ 58.859920][ T3659] ? lock_downgrade+0x6e0/0x6e0 [ 58.864779][ T3659] ? __might_fault+0xd1/0x170 [ 58.869479][ T3659] ? memset+0x20/0x40 [ 58.873465][ T3659] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 58.879720][ T3659] ? bpf_obj_name_cpy+0x144/0x1a0 [ 58.884745][ T3659] ? bpf_prog_load+0xf14/0x21f0 [ 58.889599][ T3659] bpf_prog_load+0xf55/0x21f0 [ 58.894287][ T3659] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 58.900180][ T3659] ? find_held_lock+0x2d/0x110 [ 58.904967][ T3659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 58.911228][ T3659] __sys_bpf+0x68a/0x5970 [ 58.915565][ T3659] ? bpf_link_get_from_fd+0x110/0x110 [ 58.920947][ T3659] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.926937][ T3659] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 58.932933][ T3659] ? find_held_lock+0x2d/0x110 [ 58.937721][ T3659] ? trace_hardirqs_on+0x38/0x1c0 [ 58.942749][ T3659] __x64_sys_bpf+0x75/0xb0 [ 58.947172][ T3659] ? syscall_enter_from_user_mode+0x21/0x70 [ 58.953072][ T3659] do_syscall_64+0x35/0xb0 [ 58.957487][ T3659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 58.963388][ T3659] RIP: 0033:0x7f8d76a0cd09 [ 58.967801][ T3659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 58.987405][ T3659] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 58.995815][ T3659] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 59.003779][ T3659] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 59.011744][ T3659] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 59.019801][ T3659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 59.027774][ T3659] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 59.035755][ T3659] [ 59.038991][ T3665] CPU: 0 PID: 3665 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 59.048978][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.050825][ T3667] FAULT_INJECTION: forcing a failure. [ 59.050825][ T3667] name failslab, interval 1, probability 0, space 0, times 0 [ 59.059031][ T3665] Call Trace: [ 59.059040][ T3665] [ 59.059049][ T3665] dump_stack_lvl+0xcd/0x134 [ 59.059086][ T3665] should_fail.cold+0x5/0xa [ 59.059115][ T3665] ? kvmalloc_node+0x3e/0x100 [ 59.059147][ T3665] should_failslab+0x5/0x10 [ 59.059181][ T3665] __kmalloc_node+0x75/0x380 [ 59.059225][ T3665] kvmalloc_node+0x3e/0x100 [ 59.059262][ T3665] check_cfg+0x10a/0xb40 [ 59.059296][ T3665] ? check_subprogs+0x511/0x5f0 [ 59.059336][ T3665] bpf_check+0x536b/0xbac0 [ 59.118939][ T3665] ? bpf_get_btf_vmlinux+0x10/0x10 [ 59.124085][ T3665] ? lock_downgrade+0x6e0/0x6e0 [ 59.128956][ T3665] ? __might_fault+0xd1/0x170 [ 59.133659][ T3665] ? memset+0x20/0x40 [ 59.137647][ T3665] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 59.143908][ T3665] ? bpf_obj_name_cpy+0x144/0x1a0 [ 59.148937][ T3665] ? bpf_prog_load+0xf14/0x21f0 [ 59.153804][ T3665] bpf_prog_load+0xf55/0x21f0 [ 59.158497][ T3665] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 59.164408][ T3665] ? find_held_lock+0x2d/0x110 [ 59.169206][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 59.175472][ T3665] __sys_bpf+0x68a/0x5970 [ 59.179810][ T3665] ? bpf_link_get_from_fd+0x110/0x110 [ 59.185197][ T3665] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.191196][ T3665] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.197195][ T3665] ? find_held_lock+0x2d/0x110 [ 59.201988][ T3665] ? trace_hardirqs_on+0x38/0x1c0 [ 59.207284][ T3665] __x64_sys_bpf+0x75/0xb0 [ 59.212275][ T3665] ? syscall_enter_from_user_mode+0x21/0x70 [ 59.218207][ T3665] do_syscall_64+0x35/0xb0 [ 59.222640][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.228554][ T3665] RIP: 0033:0x7f8d76a0cd09 [ 59.232972][ T3665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 59.252583][ T3665] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 59.261011][ T3665] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 executing program [ 59.268993][ T3665] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 59.276963][ T3665] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 59.284936][ T3665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 59.292908][ T3665] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 59.300899][ T3665] [ 59.303925][ T3667] CPU: 1 PID: 3667 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 59.313912][ T3667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.323967][ T3667] Call Trace: [ 59.327240][ T3667] [ 59.330165][ T3667] dump_stack_lvl+0xcd/0x134 [ 59.334768][ T3667] should_fail.cold+0x5/0xa [ 59.339275][ T3667] ? kvmalloc_node+0x3e/0x100 [ 59.343963][ T3667] should_failslab+0x5/0x10 [ 59.348482][ T3667] __kmalloc_node+0x75/0x380 [ 59.353096][ T3667] ? __bpf_prog_free+0x190/0x190 [ 59.358053][ T3667] kvmalloc_node+0x3e/0x100 [ 59.362574][ T3667] check_cfg+0xb2/0xb40 [ 59.366750][ T3667] ? check_subprogs+0x511/0x5f0 [ 59.371615][ T3667] bpf_check+0x536b/0xbac0 [ 59.376068][ T3667] ? bpf_get_btf_vmlinux+0x10/0x10 [ 59.381200][ T3667] ? lock_downgrade+0x6e0/0x6e0 [ 59.386061][ T3667] ? __might_fault+0xd1/0x170 [ 59.390757][ T3667] ? memset+0x20/0x40 [ 59.394751][ T3667] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 59.401018][ T3667] ? bpf_obj_name_cpy+0x144/0x1a0 [ 59.406051][ T3667] ? bpf_prog_load+0xf14/0x21f0 [ 59.410921][ T3667] bpf_prog_load+0xf55/0x21f0 [ 59.415631][ T3667] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 59.421540][ T3667] ? find_held_lock+0x2d/0x110 [ 59.426342][ T3667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 59.432611][ T3667] __sys_bpf+0x68a/0x5970 [ 59.436967][ T3667] ? bpf_link_get_from_fd+0x110/0x110 [ 59.442363][ T3667] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.448359][ T3667] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.454361][ T3667] ? find_held_lock+0x2d/0x110 [ 59.459156][ T3667] ? trace_hardirqs_on+0x38/0x1c0 [ 59.464190][ T3667] __x64_sys_bpf+0x75/0xb0 [ 59.468620][ T3667] ? syscall_enter_from_user_mode+0x21/0x70 [ 59.474529][ T3667] do_syscall_64+0x35/0xb0 [ 59.478952][ T3667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.484866][ T3667] RIP: 0033:0x7f8d76a0cd09 [ 59.489285][ T3667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 59.508893][ T3667] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 59.517307][ T3667] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 59.525278][ T3667] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 59.533246][ T3667] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 59.541217][ T3667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 59.549183][ T3667] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 59.557169][ T3667] [ 59.560380][ T3666] CPU: 0 PID: 3666 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 59.570367][ T3666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.580429][ T3666] Call Trace: [ 59.583721][ T3666] [ 59.586146][ T3672] FAULT_INJECTION: forcing a failure. [ 59.586146][ T3672] name failslab, interval 1, probability 0, space 0, times 0 [ 59.586666][ T3666] dump_stack_lvl+0xcd/0x134 [ 59.586703][ T3666] should_fail.cold+0x5/0xa [ 59.586730][ T3666] ? kvmalloc_node+0x3e/0x100 [ 59.613016][ T3666] should_failslab+0x5/0x10 [ 59.617715][ T3666] __kmalloc_node+0x75/0x380 [ 59.622331][ T3666] ? __bpf_prog_free+0x190/0x190 [ 59.627286][ T3666] kvmalloc_node+0x3e/0x100 [ 59.631801][ T3666] check_cfg+0xb2/0xb40 [ 59.635976][ T3666] ? check_subprogs+0x511/0x5f0 [ 59.640847][ T3666] bpf_check+0x536b/0xbac0 [ 59.645297][ T3666] ? bpf_get_btf_vmlinux+0x10/0x10 [ 59.650428][ T3666] ? lock_downgrade+0x6e0/0x6e0 [ 59.655293][ T3666] ? __might_fault+0xd1/0x170 [ 59.659994][ T3666] ? memset+0x20/0x40 [ 59.663981][ T3666] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 59.670240][ T3666] ? bpf_obj_name_cpy+0x144/0x1a0 [ 59.675289][ T3666] ? bpf_prog_load+0xf14/0x21f0 [ 59.680165][ T3666] bpf_prog_load+0xf55/0x21f0 [ 59.684861][ T3666] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 59.690784][ T3666] ? find_held_lock+0x2d/0x110 [ 59.695582][ T3666] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 59.702041][ T3666] __sys_bpf+0x68a/0x5970 [ 59.706384][ T3666] ? bpf_link_get_from_fd+0x110/0x110 [ 59.711771][ T3666] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.718374][ T3666] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.724384][ T3666] ? find_held_lock+0x2d/0x110 [ 59.729179][ T3666] ? trace_hardirqs_on+0x38/0x1c0 [ 59.734211][ T3666] __x64_sys_bpf+0x75/0xb0 [ 59.738634][ T3666] ? syscall_enter_from_user_mode+0x21/0x70 [ 59.744539][ T3666] do_syscall_64+0x35/0xb0 [ 59.748962][ T3666] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.754872][ T3666] RIP: 0033:0x7f8d76a0cd09 [ 59.759286][ T3666] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 59.778896][ T3666] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 59.787315][ T3666] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 59.795293][ T3666] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 59.803265][ T3666] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 59.811234][ T3666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 executing program executing program executing program executing program [ 59.819217][ T3666] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 59.827221][ T3666] [ 59.830244][ T3672] CPU: 1 PID: 3672 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 59.834893][ T3671] FAULT_INJECTION: forcing a failure. [ 59.834893][ T3671] name failslab, interval 1, probability 0, space 0, times 0 [ 59.840237][ T3672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.840252][ T3672] Call Trace: [ 59.840258][ T3672] [ 59.840266][ T3672] dump_stack_lvl+0xcd/0x134 [ 59.873643][ T3672] should_fail.cold+0x5/0xa [ 59.878160][ T3672] ? kvmalloc_node+0x3e/0x100 [ 59.882846][ T3672] should_failslab+0x5/0x10 [ 59.887364][ T3672] __kmalloc_node+0x75/0x380 [ 59.891971][ T3672] ? __bpf_prog_free+0x190/0x190 [ 59.896949][ T3672] kvmalloc_node+0x3e/0x100 [ 59.901465][ T3672] check_cfg+0xb2/0xb40 [ 59.905633][ T3672] ? check_subprogs+0x511/0x5f0 [ 59.910508][ T3672] bpf_check+0x536b/0xbac0 [ 59.914961][ T3672] ? bpf_get_btf_vmlinux+0x10/0x10 [ 59.920089][ T3672] ? lock_downgrade+0x6e0/0x6e0 [ 59.924951][ T3672] ? __might_fault+0xd1/0x170 [ 59.929649][ T3672] ? memset+0x20/0x40 [ 59.933635][ T3672] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 59.939892][ T3672] ? bpf_obj_name_cpy+0x144/0x1a0 [ 59.944923][ T3672] ? bpf_prog_load+0xf14/0x21f0 [ 59.949778][ T3672] bpf_prog_load+0xf55/0x21f0 [ 59.954466][ T3672] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 59.960361][ T3672] ? find_held_lock+0x2d/0x110 [ 59.965151][ T3672] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 59.971413][ T3672] __sys_bpf+0x68a/0x5970 [ 59.975748][ T3672] ? bpf_link_get_from_fd+0x110/0x110 [ 59.981132][ T3672] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.987124][ T3672] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 59.993124][ T3672] ? find_held_lock+0x2d/0x110 [ 59.997913][ T3672] ? trace_hardirqs_on+0x38/0x1c0 [ 60.002941][ T3672] __x64_sys_bpf+0x75/0xb0 [ 60.007362][ T3672] ? syscall_enter_from_user_mode+0x21/0x70 [ 60.013267][ T3672] do_syscall_64+0x35/0xb0 [ 60.017686][ T3672] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.023591][ T3672] RIP: 0033:0x7f8d76a0cd09 [ 60.028009][ T3672] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 60.047713][ T3672] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.056130][ T3672] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 60.064103][ T3672] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 60.072072][ T3672] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 60.080045][ T3672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 60.088012][ T3672] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 60.096002][ T3672] [ 60.099212][ T3671] CPU: 0 PID: 3671 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 60.109197][ T3671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.113718][ T3675] FAULT_INJECTION: forcing a failure. [ 60.113718][ T3675] name failslab, interval 1, probability 0, space 0, times 0 [ 60.119262][ T3671] Call Trace: [ 60.119271][ T3671] [ 60.119281][ T3671] dump_stack_lvl+0xcd/0x134 [ 60.119317][ T3671] should_fail.cold+0x5/0xa [ 60.119348][ T3671] ? kvmalloc_node+0x3e/0x100 [ 60.132303][ T3674] FAULT_INJECTION: forcing a failure. [ 60.132303][ T3674] name failslab, interval 1, probability 0, space 0, times 0 [ 60.135181][ T3671] should_failslab+0x5/0x10 [ 60.135222][ T3671] __kmalloc_node+0x75/0x380 [ 60.135268][ T3671] kvmalloc_node+0x3e/0x100 [ 60.135305][ T3671] check_cfg+0x10a/0xb40 [ 60.182253][ T3671] ? check_subprogs+0x511/0x5f0 [ 60.187135][ T3671] bpf_check+0x536b/0xbac0 [ 60.191592][ T3671] ? bpf_get_btf_vmlinux+0x10/0x10 [ 60.196722][ T3671] ? lock_downgrade+0x6e0/0x6e0 [ 60.201589][ T3671] ? __might_fault+0xd1/0x170 [ 60.206296][ T3671] ? memset+0x20/0x40 [ 60.210295][ T3671] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 60.216552][ T3671] ? bpf_obj_name_cpy+0x144/0x1a0 [ 60.221582][ T3671] ? bpf_prog_load+0xf14/0x21f0 [ 60.226443][ T3671] bpf_prog_load+0xf55/0x21f0 [ 60.231130][ T3671] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 60.237028][ T3671] ? find_held_lock+0x2d/0x110 [ 60.241827][ T3671] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 60.248091][ T3671] __sys_bpf+0x68a/0x5970 [ 60.252433][ T3671] ? bpf_link_get_from_fd+0x110/0x110 [ 60.257912][ T3671] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 60.263913][ T3671] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 60.269913][ T3671] ? find_held_lock+0x2d/0x110 [ 60.274707][ T3671] ? trace_hardirqs_on+0x38/0x1c0 [ 60.279748][ T3671] __x64_sys_bpf+0x75/0xb0 [ 60.284171][ T3671] ? syscall_enter_from_user_mode+0x21/0x70 [ 60.290078][ T3671] do_syscall_64+0x35/0xb0 [ 60.294500][ T3671] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.300412][ T3671] RIP: 0033:0x7f8d76a0cd09 [ 60.304829][ T3671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 60.324532][ T3671] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.332948][ T3671] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 60.340918][ T3671] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 60.348887][ T3671] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 60.356855][ T3671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 60.364825][ T3671] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 60.372811][ T3671] executing program [ 60.381198][ T3674] CPU: 1 PID: 3674 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 60.385245][ T3677] FAULT_INJECTION: forcing a failure. [ 60.385245][ T3677] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 60.391195][ T3674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.391210][ T3674] Call Trace: [ 60.391218][ T3674] [ 60.391227][ T3674] dump_stack_lvl+0xcd/0x134 [ 60.425202][ T3674] should_fail.cold+0x5/0xa [ 60.429716][ T3674] ? kvmalloc_node+0x3e/0x100 [ 60.434577][ T3674] should_failslab+0x5/0x10 [ 60.439092][ T3674] __kmalloc_node+0x75/0x380 [ 60.443697][ T3674] ? __bpf_prog_free+0x190/0x190 [ 60.448653][ T3674] kvmalloc_node+0x3e/0x100 [ 60.453168][ T3674] check_cfg+0xb2/0xb40 [ 60.457342][ T3674] ? check_subprogs+0x511/0x5f0 [ 60.462213][ T3674] bpf_check+0x536b/0xbac0 [ 60.466660][ T3674] ? bpf_get_btf_vmlinux+0x10/0x10 [ 60.471790][ T3674] ? lock_downgrade+0x6e0/0x6e0 [ 60.476826][ T3674] ? __might_fault+0xd1/0x170 [ 60.481527][ T3674] ? memset+0x20/0x40 [ 60.485520][ T3674] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 60.491777][ T3674] ? bpf_obj_name_cpy+0x144/0x1a0 [ 60.496807][ T3674] ? bpf_prog_load+0xf14/0x21f0 [ 60.501664][ T3674] bpf_prog_load+0xf55/0x21f0 [ 60.506350][ T3674] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 60.512245][ T3674] ? find_held_lock+0x2d/0x110 [ 60.517042][ T3674] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 60.523304][ T3674] __sys_bpf+0x68a/0x5970 [ 60.527640][ T3674] ? bpf_link_get_from_fd+0x110/0x110 [ 60.533030][ T3674] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 60.539025][ T3674] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 60.545027][ T3674] ? find_held_lock+0x2d/0x110 [ 60.549821][ T3674] ? trace_hardirqs_on+0x38/0x1c0 [ 60.554848][ T3674] __x64_sys_bpf+0x75/0xb0 [ 60.559267][ T3674] ? syscall_enter_from_user_mode+0x21/0x70 [ 60.565169][ T3674] do_syscall_64+0x35/0xb0 [ 60.569589][ T3674] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.575497][ T3674] RIP: 0033:0x7f8d76a0cd09 [ 60.579916][ T3674] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 60.599521][ T3674] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.607949][ T3674] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 60.615926][ T3674] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 60.623893][ T3674] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 60.631860][ T3674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 60.639827][ T3674] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 60.647820][ T3674] [ 60.651120][ T3677] CPU: 0 PID: 3677 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 60.661105][ T3677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.671167][ T3677] Call Trace: [ 60.672882][ T3681] FAULT_INJECTION: forcing a failure. [ 60.672882][ T3681] name failslab, interval 1, probability 0, space 0, times 0 [ 60.674443][ T3677] [ 60.674453][ T3677] dump_stack_lvl+0xcd/0x134 [ 60.674489][ T3677] should_fail.cold+0x5/0xa [ 60.674524][ T3677] prepare_alloc_pages+0x17b/0x570 [ 60.704157][ T3677] ? arch_stack_walk+0x93/0xe0 [ 60.708937][ T3677] __alloc_pages+0x12f/0x500 [ 60.713542][ T3677] ? __alloc_pages_slowpath.constprop.0+0x2080/0x2080 [ 60.720317][ T3677] ? stack_trace_save+0x8c/0xc0 [ 60.725192][ T3677] __alloc_pages_bulk+0xa14/0x18a0 [ 60.730311][ T3677] ? bpf_check+0x1c86/0xbac0 [ 60.734916][ T3677] ? bpf_prog_load+0xf55/0x21f0 [ 60.739876][ T3677] ? __sys_bpf+0x68a/0x5970 [ 60.744398][ T3677] ? __x64_sys_bpf+0x75/0xb0 [ 60.749000][ T3677] ? do_syscall_64+0x35/0xb0 [ 60.753597][ T3677] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.759694][ T3677] ? __alloc_pages+0x500/0x500 [ 60.764470][ T3677] ? find_held_lock+0x2d/0x110 [ 60.769269][ T3677] ? __kmalloc_node+0x62/0x380 [ 60.774062][ T3677] alloc_pages_bulk_array_mempolicy+0x1c3/0x4d0 [ 60.780318][ T3677] ? rcu_read_lock_sched_held+0x3a/0x70 [ 60.785874][ T3677] ? trace_kmalloc_node+0x32/0x100 [ 60.791006][ T3677] __vmalloc_node_range+0x54f/0xf80 [ 60.796227][ T3677] ? __reg64_deduce_bounds+0x160/0x160 [ 60.801701][ T3677] ? vfree_atomic+0xe0/0xe0 [ 60.806219][ T3677] ? add_subprog+0x273/0x380 [ 60.810819][ T3677] ? bpf_prog_calc_tag+0xc9/0x6c0 [ 60.815858][ T3677] vmalloc+0x67/0x80 [ 60.819756][ T3677] ? bpf_prog_calc_tag+0xc9/0x6c0 [ 60.824800][ T3677] bpf_prog_calc_tag+0xc9/0x6c0 [ 60.829669][ T3677] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 60.835929][ T3677] ? __bpf_prog_free+0x190/0x190 [ 60.840918][ T3677] ? check_kfunc_call+0xbf0/0xbf0 [ 60.845956][ T3677] ? rcu_read_lock_sched_held+0x3a/0x70 [ 60.851512][ T3677] ? trace_kmalloc_node+0x32/0x100 [ 60.856635][ T3677] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 60.862898][ T3677] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 60.868631][ T3677] ? check_subprogs+0x511/0x5f0 [ 60.873501][ T3677] bpf_check+0x1c86/0xbac0 [ 60.877949][ T3677] ? bpf_get_btf_vmlinux+0x10/0x10 [ 60.883079][ T3677] ? lock_downgrade+0x6e0/0x6e0 [ 60.887948][ T3677] ? __might_fault+0xd1/0x170 [ 60.892651][ T3677] ? memset+0x20/0x40 [ 60.896653][ T3677] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 60.902909][ T3677] ? bpf_obj_name_cpy+0x144/0x1a0 [ 60.907946][ T3677] ? bpf_prog_load+0xf14/0x21f0 [ 60.912803][ T3677] bpf_prog_load+0xf55/0x21f0 [ 60.917498][ T3677] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 60.923393][ T3677] ? find_held_lock+0x2d/0x110 [ 60.928190][ T3677] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 60.934459][ T3677] __sys_bpf+0x68a/0x5970 [ 60.938803][ T3677] ? bpf_link_get_from_fd+0x110/0x110 [ 60.944190][ T3677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 60.950183][ T3677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 60.956181][ T3677] ? find_held_lock+0x2d/0x110 [ 60.960976][ T3677] ? trace_hardirqs_on+0x38/0x1c0 [ 60.966008][ T3677] __x64_sys_bpf+0x75/0xb0 [ 60.970438][ T3677] ? syscall_enter_from_user_mode+0x21/0x70 [ 60.976351][ T3677] do_syscall_64+0x35/0xb0 [ 60.980778][ T3677] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.986770][ T3677] RIP: 0033:0x7f8d76a0cd09 [ 60.991183][ T3677] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.010789][ T3677] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 61.019204][ T3677] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 executing program executing program [ 61.027177][ T3677] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 61.035167][ T3677] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 61.043134][ T3677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 61.051103][ T3677] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 61.059101][ T3677] [ 61.062132][ T3681] CPU: 1 PID: 3681 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 61.066145][ T3680] FAULT_INJECTION: forcing a failure. [ 61.066145][ T3680] name failslab, interval 1, probability 0, space 0, times 0 [ 61.072207][ T3681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.072223][ T3681] Call Trace: [ 61.072231][ T3681] [ 61.072240][ T3681] dump_stack_lvl+0xcd/0x134 [ 61.105621][ T3681] should_fail.cold+0x5/0xa [ 61.110134][ T3681] ? kvmalloc_node+0x3e/0x100 [ 61.114821][ T3681] should_failslab+0x5/0x10 [ 61.119341][ T3681] __kmalloc_node+0x75/0x380 [ 61.123946][ T3681] ? __bpf_prog_free+0x190/0x190 [ 61.128905][ T3681] kvmalloc_node+0x3e/0x100 [ 61.133424][ T3681] check_cfg+0xb2/0xb40 [ 61.137597][ T3681] ? check_subprogs+0x511/0x5f0 [ 61.142461][ T3681] bpf_check+0x536b/0xbac0 [ 61.146910][ T3681] ? bpf_get_btf_vmlinux+0x10/0x10 [ 61.152041][ T3681] ? lock_downgrade+0x6e0/0x6e0 [ 61.156900][ T3681] ? __might_fault+0xd1/0x170 [ 61.161598][ T3681] ? memset+0x20/0x40 [ 61.165588][ T3681] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 61.171847][ T3681] ? bpf_obj_name_cpy+0x144/0x1a0 [ 61.176880][ T3681] ? bpf_prog_load+0xf14/0x21f0 [ 61.181750][ T3681] bpf_prog_load+0xf55/0x21f0 [ 61.186451][ T3681] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 61.192354][ T3681] ? find_held_lock+0x2d/0x110 [ 61.197154][ T3681] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 61.203417][ T3681] __sys_bpf+0x68a/0x5970 [ 61.207759][ T3681] ? bpf_link_get_from_fd+0x110/0x110 [ 61.213143][ T3681] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.219136][ T3681] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.225135][ T3681] ? find_held_lock+0x2d/0x110 [ 61.229925][ T3681] ? trace_hardirqs_on+0x38/0x1c0 [ 61.234969][ T3681] __x64_sys_bpf+0x75/0xb0 [ 61.239391][ T3681] ? syscall_enter_from_user_mode+0x21/0x70 [ 61.245292][ T3681] do_syscall_64+0x35/0xb0 [ 61.249708][ T3681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.255611][ T3681] RIP: 0033:0x7f8d76a0cd09 [ 61.260023][ T3681] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.279633][ T3681] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 61.288131][ T3681] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 61.296104][ T3681] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 61.304069][ T3681] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 61.312034][ T3681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 61.320004][ T3681] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 61.327989][ T3681] [ 61.331947][ T3675] CPU: 1 PID: 3675 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 61.341956][ T3675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.352010][ T3675] Call Trace: [ 61.355285][ T3675] [ 61.358212][ T3675] dump_stack_lvl+0xcd/0x134 [ 61.362811][ T3675] should_fail.cold+0x5/0xa [ 61.367317][ T3675] ? kvmalloc_node+0x3e/0x100 [ 61.372004][ T3675] should_failslab+0x5/0x10 [ 61.376531][ T3675] __kmalloc_node+0x75/0x380 [ 61.381134][ T3675] ? __bpf_prog_free+0x190/0x190 [ 61.386084][ T3675] kvmalloc_node+0x3e/0x100 [ 61.390597][ T3675] check_cfg+0xb2/0xb40 [ 61.394764][ T3675] ? check_subprogs+0x511/0x5f0 [ 61.399628][ T3675] bpf_check+0x536b/0xbac0 [ 61.404076][ T3675] ? bpf_get_btf_vmlinux+0x10/0x10 [ 61.409203][ T3675] ? lock_downgrade+0x6e0/0x6e0 [ 61.414080][ T3675] ? __might_fault+0xd1/0x170 [ 61.418779][ T3675] ? memset+0x20/0x40 [ 61.422766][ T3675] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 61.429111][ T3675] ? bpf_obj_name_cpy+0x144/0x1a0 [ 61.434150][ T3675] ? bpf_prog_load+0xf14/0x21f0 [ 61.439014][ T3675] bpf_prog_load+0xf55/0x21f0 [ 61.443698][ T3675] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 61.449595][ T3675] ? find_held_lock+0x2d/0x110 [ 61.454387][ T3675] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 61.460648][ T3675] __sys_bpf+0x68a/0x5970 [ 61.464991][ T3675] ? bpf_link_get_from_fd+0x110/0x110 [ 61.470376][ T3675] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.476369][ T3675] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.482378][ T3675] ? find_held_lock+0x2d/0x110 [ 61.487166][ T3675] ? trace_hardirqs_on+0x38/0x1c0 [ 61.492204][ T3675] __x64_sys_bpf+0x75/0xb0 [ 61.496624][ T3675] ? syscall_enter_from_user_mode+0x21/0x70 [ 61.502525][ T3675] do_syscall_64+0x35/0xb0 [ 61.506947][ T3675] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.512852][ T3675] RIP: 0033:0x7f8d76a0cd09 [ 61.517265][ T3675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.536873][ T3675] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 61.545285][ T3675] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 61.553256][ T3675] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 61.561310][ T3675] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 61.569279][ T3675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 61.577347][ T3675] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 executing program [ 61.585335][ T3675] [ 61.593422][ T3680] CPU: 0 PID: 3680 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 61.594592][ T3683] FAULT_INJECTION: forcing a failure. [ 61.594592][ T3683] name failslab, interval 1, probability 0, space 0, times 0 [ 61.603417][ T3680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.603433][ T3680] Call Trace: [ 61.603440][ T3680] [ 61.603450][ T3680] dump_stack_lvl+0xcd/0x134 [ 61.603485][ T3680] should_fail.cold+0x5/0xa [ 61.603512][ T3680] ? kvmalloc_node+0x3e/0x100 [ 61.603546][ T3680] should_failslab+0x5/0x10 [ 61.603579][ T3680] __kmalloc_node+0x75/0x380 [ 61.603617][ T3680] ? __bpf_prog_free+0x190/0x190 [ 61.603656][ T3680] kvmalloc_node+0x3e/0x100 [ 61.603692][ T3680] check_cfg+0xb2/0xb40 [ 61.668895][ T3680] ? check_subprogs+0x511/0x5f0 [ 61.673772][ T3680] bpf_check+0x536b/0xbac0 [ 61.678232][ T3680] ? bpf_get_btf_vmlinux+0x10/0x10 executing program [ 61.683375][ T3680] ? lock_downgrade+0x6e0/0x6e0 [ 61.688370][ T3680] ? __might_fault+0xd1/0x170 [ 61.693083][ T3680] ? memset+0x20/0x40 [ 61.697081][ T3680] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 61.703437][ T3680] ? bpf_obj_name_cpy+0x144/0x1a0 [ 61.708469][ T3680] ? bpf_prog_load+0xf14/0x21f0 [ 61.713330][ T3680] bpf_prog_load+0xf55/0x21f0 [ 61.718019][ T3680] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 61.723919][ T3680] ? find_held_lock+0x2d/0x110 [ 61.728728][ T3680] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 61.734998][ T3680] __sys_bpf+0x68a/0x5970 [ 61.739342][ T3680] ? bpf_link_get_from_fd+0x110/0x110 [ 61.744732][ T3680] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.750732][ T3680] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 61.756734][ T3680] ? find_held_lock+0x2d/0x110 [ 61.761530][ T3680] ? trace_hardirqs_on+0x38/0x1c0 [ 61.766568][ T3680] __x64_sys_bpf+0x75/0xb0 [ 61.771017][ T3680] ? syscall_enter_from_user_mode+0x21/0x70 [ 61.776925][ T3680] do_syscall_64+0x35/0xb0 [ 61.781344][ T3680] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.787252][ T3680] RIP: 0033:0x7f8d76a0cd09 [ 61.791674][ T3680] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.811289][ T3680] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 61.819708][ T3680] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 61.827690][ T3680] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 61.835659][ T3680] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 61.843632][ T3680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 61.851604][ T3680] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 61.859594][ T3680] [ 61.862609][ T3683] CPU: 1 PID: 3683 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 61.871321][ T3685] FAULT_INJECTION: forcing a failure. [ 61.871321][ T3685] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 61.872597][ T3683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.895806][ T3683] Call Trace: [ 61.899081][ T3683] [ 61.902007][ T3683] dump_stack_lvl+0xcd/0x134 [ 61.906606][ T3683] should_fail.cold+0x5/0xa [ 61.911113][ T3683] ? kvmalloc_node+0x3e/0x100 [ 61.915798][ T3683] should_failslab+0x5/0x10 [ 61.920314][ T3683] __kmalloc_node+0x75/0x380 [ 61.924920][ T3683] ? __bpf_prog_free+0x190/0x190 [ 61.929881][ T3683] kvmalloc_node+0x3e/0x100 [ 61.934396][ T3683] check_cfg+0xb2/0xb40 [ 61.938580][ T3683] ? check_subprogs+0x511/0x5f0 [ 61.943468][ T3683] bpf_check+0x536b/0xbac0 [ 61.947924][ T3683] ? bpf_get_btf_vmlinux+0x10/0x10 [ 61.953053][ T3683] ? lock_downgrade+0x6e0/0x6e0 [ 61.957911][ T3683] ? __might_fault+0xd1/0x170 [ 61.962611][ T3683] ? memset+0x20/0x40 [ 61.966603][ T3683] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 61.972865][ T3683] ? bpf_obj_name_cpy+0x144/0x1a0 [ 61.977891][ T3683] ? bpf_prog_load+0xf14/0x21f0 [ 61.982747][ T3683] bpf_prog_load+0xf55/0x21f0 [ 61.987457][ T3683] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 61.993356][ T3683] ? find_held_lock+0x2d/0x110 [ 61.998146][ T3683] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 62.004582][ T3683] __sys_bpf+0x68a/0x5970 [ 62.008919][ T3683] ? bpf_link_get_from_fd+0x110/0x110 [ 62.014305][ T3683] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.020297][ T3683] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.026301][ T3683] ? find_held_lock+0x2d/0x110 [ 62.031092][ T3683] ? trace_hardirqs_on+0x38/0x1c0 [ 62.036123][ T3683] __x64_sys_bpf+0x75/0xb0 [ 62.040543][ T3683] ? syscall_enter_from_user_mode+0x21/0x70 [ 62.046453][ T3683] do_syscall_64+0x35/0xb0 [ 62.050870][ T3683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.056777][ T3683] RIP: 0033:0x7f8d76a0cd09 [ 62.061199][ T3683] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.080808][ T3683] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 62.089219][ T3683] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 62.097212][ T3683] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 62.105179][ T3683] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 62.113241][ T3683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 62.121206][ T3683] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 62.129188][ T3683] [ 62.136623][ T3685] CPU: 0 PID: 3685 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 62.137260][ T3677] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 62.146619][ T3685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.158306][ T3677] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 62.168340][ T3685] Call Trace: [ 62.168349][ T3685] [ 62.176724][ T3677] CPU: 1 PID: 3677 Comm: syz-executor257 Not tainted 5.16.0-rc6-next-20211224-syzkaller #0 [ 62.179991][ T3685] dump_stack_lvl+0xcd/0x134 [ 62.182905][ T3677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.192853][ T3685] should_fail.cold+0x5/0xa [ 62.197416][ T3677] RIP: 0010:mod_memcg_page_state.part.0.constprop.0+0x28/0x5b0 [ 62.207538][ T3685] prepare_alloc_pages+0x17b/0x570 [ 62.212026][ T3677] Code: 00 90 41 56 41 55 41 54 41 89 f4 55 48 89 fd 53 4c 8d 6d 08 e8 49 dd c1 ff 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 11 05 00 00 4c 8b 75 08 31 ff 4c 89 f3 83 e3 01 [ 62.219546][ T3685] ? arch_stack_walk+0x93/0xe0 [ 62.224644][ T3677] RSP: 0018:ffffc900028bf5c0 EFLAGS: 00010202 [ 62.244228][ T3685] __alloc_pages+0x12f/0x500 [ 62.248965][ T3677] [ 62.248971][ T3677] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 62.255006][ T3685] ? __alloc_pages_slowpath.constprop.0+0x2080/0x2080 [ 62.259567][ T3677] RDX: 0000000000000001 RSI: ffffffff81b62737 RDI: 0000000000000000 [ 62.261876][ T3685] ? stack_trace_save+0x8c/0xc0 [ 62.269825][ T3677] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 62.276569][ T3685] __alloc_pages_bulk+0xa14/0x18a0 [ 62.284516][ T3677] R10: ffffffff81b745c0 R11: 0000000000000000 R12: 0000000000000000 [ 62.289342][ T3685] ? bpf_check+0x1c86/0xbac0 [ 62.297293][ T3677] R13: 0000000000000008 R14: ffff88807ee9b628 R15: ffff88807ee9b600 [ 62.302380][ T3685] ? bpf_prog_load+0xf55/0x21f0 [ 62.310333][ T3677] FS: 00007f8d769be700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 62.314897][ T3685] ? __sys_bpf+0x68a/0x5970 [ 62.322850][ T3677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.327673][ T3685] ? __x64_sys_bpf+0x75/0xb0 [ 62.336584][ T3677] CR2: 00007ffe642c4960 CR3: 000000006fc65000 CR4: 00000000003506e0 [ 62.341061][ T3685] ? do_syscall_64+0x35/0xb0 [ 62.347626][ T3677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.352189][ T3685] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.360142][ T3677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.364711][ T3685] ? __alloc_pages+0x500/0x500 [ 62.372655][ T3677] Call Trace: [ 62.372663][ T3677] [ 62.378692][ T3685] ? find_held_lock+0x2d/0x110 [ 62.386645][ T3677] __vmalloc_node_range+0x678/0xf80 [ 62.391384][ T3685] ? __kmalloc_node+0x62/0x380 [ 62.394661][ T3677] ? vfree_atomic+0xe0/0xe0 [ 62.397575][ T3685] alloc_pages_bulk_array_mempolicy+0x1c3/0x4d0 [ 62.402312][ T3677] ? add_subprog+0x273/0x380 [ 62.407482][ T3685] ? rcu_read_lock_sched_held+0x3a/0x70 [ 62.412219][ T3677] ? bpf_prog_calc_tag+0xc9/0x6c0 [ 62.416698][ T3685] ? trace_kmalloc_node+0x32/0x100 [ 62.422915][ T3677] vmalloc+0x67/0x80 [ 62.427482][ T3685] __vmalloc_node_range+0x54f/0xf80 [ 62.432998][ T3677] ? bpf_prog_calc_tag+0xc9/0x6c0 [ 62.438000][ T3685] ? __reg64_deduce_bounds+0x160/0x160 [ 62.443082][ T3677] bpf_prog_calc_tag+0xc9/0x6c0 [ 62.446953][ T3685] ? vfree_atomic+0xe0/0xe0 [ 62.452150][ T3677] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 62.457149][ T3685] ? add_subprog+0x273/0x380 [ 62.462590][ T3677] ? __bpf_prog_free+0x190/0x190 [ 62.467421][ T3685] ? bpf_prog_calc_tag+0xc9/0x6c0 [ 62.471906][ T3677] ? check_kfunc_call+0xbf0/0xbf0 [ 62.478119][ T3685] vmalloc+0x67/0x80 [ 62.482684][ T3677] ? rcu_read_lock_sched_held+0x3a/0x70 [ 62.487595][ T3685] ? bpf_prog_calc_tag+0xc9/0x6c0 [ 62.492600][ T3677] ? trace_kmalloc_node+0x32/0x100 [ 62.497689][ T3685] bpf_prog_calc_tag+0xc9/0x6c0 [ 62.501562][ T3677] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 62.507081][ T3685] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 62.512078][ T3677] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 62.517167][ T3685] ? __bpf_prog_free+0x190/0x190 [ 62.522076][ T3677] ? check_subprogs+0x511/0x5f0 [ 62.528294][ T3685] ? check_kfunc_call+0xbf0/0xbf0 [ 62.534519][ T3677] bpf_check+0x1c86/0xbac0 [ 62.540218][ T3685] ? rcu_read_lock_sched_held+0x3a/0x70 [ 62.545156][ T3677] ? bpf_get_btf_vmlinux+0x10/0x10 [ 62.549979][ T3685] ? trace_kmalloc_node+0x32/0x100 [ 62.554988][ T3677] ? lock_downgrade+0x6e0/0x6e0 [ 62.559378][ T3685] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 62.564899][ T3677] ? __might_fault+0xd1/0x170 [ 62.569985][ T3685] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 62.575079][ T3677] ? memset+0x20/0x40 [ 62.579899][ T3685] ? check_subprogs+0x511/0x5f0 [ 62.586115][ T3677] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 62.590771][ T3685] bpf_check+0x1c86/0xbac0 [ 62.596472][ T3677] ? bpf_obj_name_cpy+0x144/0x1a0 [ 62.600710][ T3685] ? bpf_get_btf_vmlinux+0x10/0x10 [ 62.605529][ T3677] ? bpf_prog_load+0xf14/0x21f0 [ 62.611749][ T3685] ? lock_downgrade+0x6e0/0x6e0 [ 62.616141][ T3677] bpf_prog_load+0xf55/0x21f0 [ 62.621256][ T3685] ? __might_fault+0xd1/0x170 [ 62.626359][ T3677] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 62.631193][ T3685] ? memset+0x20/0x40 [ 62.636015][ T3677] ? find_held_lock+0x2d/0x110 [ 62.640672][ T3685] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 62.645336][ T3677] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 62.651201][ T3685] ? bpf_obj_name_cpy+0x144/0x1a0 [ 62.655165][ T3677] __sys_bpf+0x68a/0x5970 [ 62.659909][ T3685] ? bpf_prog_load+0xf14/0x21f0 [ 62.666127][ T3677] ? bpf_link_get_from_fd+0x110/0x110 [ 62.672346][ T3685] bpf_prog_load+0xf55/0x21f0 [ 62.677358][ T3677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.681673][ T3685] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 62.686493][ T3677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.691842][ T3685] ? find_held_lock+0x2d/0x110 [ 62.696499][ T3677] ? find_held_lock+0x2d/0x110 [ 62.702459][ T3685] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 62.708331][ T3677] ? trace_hardirqs_on+0x38/0x1c0 [ 62.714276][ T3685] __sys_bpf+0x68a/0x5970 [ 62.719018][ T3677] __x64_sys_bpf+0x75/0xb0 [ 62.723764][ T3685] ? bpf_link_get_from_fd+0x110/0x110 [ 62.729985][ T3677] ? syscall_enter_from_user_mode+0x21/0x70 [ 62.734989][ T3685] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.739299][ T3677] do_syscall_64+0x35/0xb0 [ 62.743701][ T3685] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 62.749077][ T3677] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.754954][ T3685] ? find_held_lock+0x2d/0x110 [ 62.760908][ T3677] RIP: 0033:0x7f8d76a0cd09 [ 62.765307][ T3685] ? trace_hardirqs_on+0x38/0x1c0 [ 62.771255][ T3677] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.777123][ T3685] __x64_sys_bpf+0x75/0xb0 [ 62.781860][ T3677] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 [ 62.786253][ T3685] ? syscall_enter_from_user_mode+0x21/0x70 [ 62.791259][ T3677] ORIG_RAX: 0000000000000141 [ 62.810857][ T3685] do_syscall_64+0x35/0xb0 [ 62.815253][ T3677] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 62.821298][ T3685] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.827161][ T3677] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 62.831816][ T3685] RIP: 0033:0x7f8d76a0cd09 [ 62.836206][ T3677] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 62.844243][ T3685] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program [ 62.850111][ T3677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 62.858062][ T3685] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 [ 62.862451][ T3677] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 62.870406][ T3685] ORIG_RAX: 0000000000000141 [ 62.870417][ T3685] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 62.889998][ T3677] [ 62.897938][ T3685] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 62.903986][ T3677] Modules linked in: [ 62.911933][ T3685] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 62.926860][ T3689] FAULT_INJECTION: forcing a failure. [ 62.926860][ T3689] name failslab, interval 1, probability 0, space 0, times 0 [ 62.927550][ T3685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 62.927567][ T3685] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 62.927591][ T3685] [ 62.940780][ T3690] FAULT_INJECTION: forcing a failure. [ 62.940780][ T3690] name failslab, interval 1, probability 0, space 0, times 0 [ 62.947853][ T3689] CPU: 1 PID: 3689 Comm: syz-executor257 Tainted: G D 5.16.0-rc6-next-20211224-syzkaller #0 [ 62.961338][ T3691] FAULT_INJECTION: forcing a failure. [ 62.961338][ T3691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 62.968033][ T3689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.968046][ T3689] Call Trace: [ 62.968052][ T3689] [ 62.968059][ T3689] dump_stack_lvl+0xcd/0x134 [ 63.036917][ T3689] should_fail.cold+0x5/0xa [ 63.041431][ T3689] ? kvmalloc_node+0x3e/0x100 [ 63.046115][ T3689] should_failslab+0x5/0x10 [ 63.050626][ T3689] __kmalloc_node+0x75/0x380 [ 63.055227][ T3689] kvmalloc_node+0x3e/0x100 [ 63.059734][ T3689] check_cfg+0x10a/0xb40 [ 63.063980][ T3689] ? check_subprogs+0x511/0x5f0 [ 63.068834][ T3689] bpf_check+0x536b/0xbac0 [ 63.073254][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 63.078110][ T3689] ? __mutex_lock+0x21a/0x12f0 [ 63.082875][ T3689] ? bpf_get_btf_vmlinux+0x10/0x10 [ 63.087993][ T3689] ? lock_acquire+0x442/0x510 [ 63.092673][ T3689] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.098135][ T3689] ? lock_release+0x522/0x720 [ 63.102817][ T3689] ? lock_release+0x720/0x720 [ 63.107496][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 63.112346][ T3689] ? __might_fault+0xd1/0x170 [ 63.117028][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 63.121878][ T3689] ? pcpu_alloc+0x12b/0x1360 [ 63.126473][ T3689] ? memset+0x20/0x40 [ 63.130457][ T3689] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 63.136705][ T3689] ? bpf_obj_name_cpy+0x144/0x1a0 [ 63.141725][ T3689] ? bpf_prog_load+0xf14/0x21f0 [ 63.146575][ T3689] bpf_prog_load+0xf55/0x21f0 [ 63.151249][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 63.156102][ T3689] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 63.161995][ T3689] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.167463][ T3689] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.172923][ T3689] ? lock_release+0x522/0x720 [ 63.177608][ T3689] ? _parse_integer+0x30/0x30 [ 63.182283][ T3689] ? lock_release+0x522/0x720 [ 63.186970][ T3689] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 63.193229][ T3689] __sys_bpf+0x68a/0x5970 [ 63.197558][ T3689] ? lock_acquire+0x442/0x510 [ 63.202241][ T3689] ? bpf_link_get_from_fd+0x110/0x110 [ 63.207608][ T3689] ? ksys_write+0x212/0x250 [ 63.212117][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 63.216973][ T3689] ? trace_event_raw_event_ovs_do_execute_action+0x912/0xd60 [ 63.224350][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 63.229203][ T3689] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 63.234839][ T3689] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.240307][ T3689] ? get_vtime_delta+0x26e/0x420 [ 63.245242][ T3689] ? trace_hardirqs_on+0x38/0x1c0 [ 63.250283][ T3689] __x64_sys_bpf+0x75/0xb0 [ 63.254699][ T3689] ? syscall_enter_from_user_mode+0x21/0x70 [ 63.260593][ T3689] do_syscall_64+0x35/0xb0 [ 63.265002][ T3689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 63.270903][ T3689] RIP: 0033:0x7f8d76a0cd09 [ 63.275316][ T3689] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 63.294915][ T3689] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 63.303324][ T3689] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 63.311285][ T3689] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 63.319247][ T3689] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 63.327206][ T3689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 63.335166][ T3689] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 executing program [ 63.343138][ T3689] [ 63.346189][ T3690] CPU: 0 PID: 3690 Comm: syz-executor257 Tainted: G D 5.16.0-rc6-next-20211224-syzkaller #0 [ 63.353132][ T3677] ---[ end trace 0000000000000000 ]--- [ 63.357562][ T3690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.357577][ T3690] Call Trace: [ 63.357584][ T3690] [ 63.357592][ T3690] dump_stack_lvl+0xcd/0x134 [ 63.357623][ T3690] should_fail.cold+0x5/0xa [ 63.363755][ T3677] RIP: 0010:mod_memcg_page_state.part.0.constprop.0+0x28/0x5b0 [ 63.373086][ T3690] ? kvmalloc_node+0x3e/0x100 [ 63.373120][ T3690] should_failslab+0x5/0x10 [ 63.373154][ T3690] __kmalloc_node+0x75/0x380 [ 63.380166][ T3693] FAULT_INJECTION: forcing a failure. [ 63.380166][ T3693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 63.383895][ T3690] ? __bpf_prog_free+0x190/0x190 [ 63.383935][ T3690] kvmalloc_node+0x3e/0x100 [ 63.388547][ T3677] Code: 00 90 41 56 41 55 41 54 41 89 f4 55 48 89 fd 53 4c 8d 6d 08 e8 49 dd c1 ff 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 11 05 00 00 4c 8b 75 08 31 ff 4c 89 f3 83 e3 01 [ 63.395942][ T3690] check_cfg+0xb2/0xb40 [ 63.395977][ T3690] ? check_subprogs+0x511/0x5f0 [ 63.405158][ T3677] RSP: 0018:ffffc900028bf5c0 EFLAGS: 00010202 [ 63.409699][ T3690] bpf_check+0x536b/0xbac0 [ 63.409735][ T3690] ? lock_downgrade+0x6e0/0x6e0 [ 63.442501][ T3677] [ 63.451869][ T3690] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 63.451914][ T3690] ? _find_next_bit+0x1e3/0x260 [ 63.471322][ T3677] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 63.476136][ T3690] ? __mutex_lock+0x21a/0x12f0 [ 63.476173][ T3690] ? bpf_get_btf_vmlinux+0x10/0x10 [ 63.483984][ T3677] RDX: 0000000000000001 RSI: ffffffff81b62737 RDI: 0000000000000000 [ 63.484716][ T3690] ? lock_acquire+0x442/0x510 [ 63.496097][ T3677] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 63.497502][ T3690] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.497536][ T3690] ? lock_release+0x522/0x720 [ 63.504602][ T3677] R10: ffffffff81b745c0 R11: 0000000000000000 R12: 0000000000000000 [ 63.507395][ T3690] ? lock_release+0x720/0x720 [ 63.507433][ T3690] ? lock_downgrade+0x6e0/0x6e0 [ 63.527615][ T3677] R13: 0000000000000008 R14: ffff88807ee9b628 R15: ffff88807ee9b600 [ 63.528013][ T3690] ? __might_fault+0xd1/0x170 [ 63.540059][ T3677] FS: 00007f8d769be700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 63.546056][ T3690] ? lock_downgrade+0x6e0/0x6e0 [ 63.546092][ T3690] ? pcpu_alloc+0x12b/0x1360 [ 63.558965][ T3677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.563542][ T3690] ? memset+0x20/0x40 [ 63.563575][ T3690] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 63.579308][ T3677] CR2: 00007f8d76a76e84 CR3: 000000006fc65000 CR4: 00000000003506e0 [ 63.582078][ T3690] ? bpf_obj_name_cpy+0x144/0x1a0 [ 63.582111][ T3690] ? bpf_prog_load+0xf14/0x21f0 [ 63.594486][ T3677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.597300][ T3690] bpf_prog_load+0xf55/0x21f0 [ 63.597330][ T3690] ? lock_downgrade+0x6e0/0x6e0 [ 63.608254][ T3677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.611527][ T3690] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 63.611560][ T3690] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.625336][ T3677] Kernel panic - not syncing: Fatal exception [ 63.629353][ T3690] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.669553][ T3690] ? lock_release+0x522/0x720 [ 63.674235][ T3690] ? _parse_integer+0x30/0x30 [ 63.678914][ T3690] ? lock_release+0x522/0x720 [ 63.683597][ T3690] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 63.689852][ T3690] __sys_bpf+0x68a/0x5970 [ 63.694183][ T3690] ? lock_acquire+0x442/0x510 [ 63.698866][ T3690] ? bpf_link_get_from_fd+0x110/0x110 [ 63.704235][ T3690] ? ksys_write+0x212/0x250 [ 63.708741][ T3690] ? lock_downgrade+0x6e0/0x6e0 [ 63.713593][ T3690] ? trace_event_raw_event_ovs_do_execute_action+0x912/0xd60 [ 63.720974][ T3690] ? lock_downgrade+0x6e0/0x6e0 [ 63.725832][ T3690] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 63.731725][ T3690] ? rcu_read_lock_sched_held+0xd/0x70 [ 63.737456][ T3690] ? get_vtime_delta+0x26e/0x420 [ 63.742403][ T3690] ? trace_hardirqs_on+0x38/0x1c0 [ 63.747443][ T3690] __x64_sys_bpf+0x75/0xb0 [ 63.751876][ T3690] ? syscall_enter_from_user_mode+0x21/0x70 [ 63.757781][ T3690] do_syscall_64+0x35/0xb0 [ 63.762197][ T3690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 63.768098][ T3690] RIP: 0033:0x7f8d76a0cd09 [ 63.772512][ T3690] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 63.792118][ T3690] RSP: 002b:00007f8d769be2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 63.800621][ T3690] RAX: ffffffffffffffda RBX: 00007f8d76a954a8 RCX: 00007f8d76a0cd09 [ 63.808583][ T3690] RDX: 0000000000000080 RSI: 0000000020000200 RDI: 0000000000000005 [ 63.816542][ T3690] RBP: 00007f8d76a954a0 R08: 0000000000000002 R09: 0000000000003032 [ 63.824500][ T3690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 63.832460][ T3690] R13: 00007f8d769be300 R14: 00007f8d769be400 R15: 0000000000022000 [ 63.840426][ T3690] [ 63.843496][ T3677] Kernel Offset: disabled [ 63.847810][ T3677] Rebooting in 86400 seconds..