[ 39.114052] ------------[ cut here ]------------ [ 39.115011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.117111] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.118587] Modules linked in: [ 39.119180] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.121227] Tainted: [W]=WARN [ 39.121831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.123331] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.124218] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.127446] RSP: 0018:ffff888016047bc0 EFLAGS: 00010286 [ 39.128425] RAX: 0000000000000000 RBX: ffffed1002c08f78 RCX: ffffffff813a4050 [ 39.129729] RDX: ffff888013fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.131026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c08f2f [ 39.132346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.133667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016047df8 [ 39.134973] FS: 00007fe7ced2e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.136443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.137547] CR2: 00007ffff649eef8 CR3: 000000000bb3d000 CR4: 0000000000350ef0 [ 39.138849] Call Trace: [ 39.139354] [ 39.139770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.140703] ? __create_object+0x59/0x80 [ 39.141516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.142511] __vmalloc_noprof+0x59/0x60 [ 39.143235] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.144127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145092] bpf_prog_alloc+0x39/0x200 [ 39.145843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146795] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.147726] do_seccomp+0x349/0x25e0 [ 39.148462] ? find_held_lock+0x2b/0x80 [ 39.149209] ? do_prlimit+0x310/0x610 [ 39.149981] ? __pfx_do_seccomp+0x10/0x10 [ 39.150789] ? do_raw_spin_unlock+0x53/0x220 [ 39.151656] ? _raw_spin_unlock+0x1e/0x40 [ 39.152470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.153475] ? static_key_count+0x60/0x80 [ 39.154307] prctl_set_seccomp+0x4e/0x70 [ 39.155065] __do_sys_prctl+0xe6c/0x1d70 [ 39.155879] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.156766] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.157771] ? irqentry_exit+0xf3/0x650 [ 39.158571] do_syscall_64+0xbf/0x430 [ 39.159332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.160315] RIP: 0033:0x7fe7cf2205cd [ 39.161005] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.164284] RSP: 002b:00007ffff649cf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.165734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7cf2205cd [ 39.167052] RDX: 000056460e180e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.168371] RBP: 00007ffff649cfa0 R08: 0000000000000000 R09: 00007ffff649c640 [ 39.169708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646149a72b0 [ 39.171020] R13: 00007ffff649d3d0 R14: 00005646149a9d20 R15: 00005646149bb8d0 [ 39.172358] [ 39.172803] irq event stamp: 1713 [ 39.173460] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 39.175032] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 39.176608] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 39.178220] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 39.179832] ---[ end trace 0000000000000000 ]--- [ 42.372001] ------------[ cut here ]------------ [ 42.372839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.374592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.375875] Modules linked in: [ 42.376434] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.378192] Tainted: [W]=WARN [ 42.378724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.380025] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.380841] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.383706] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 42.384596] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 42.385746] RDX: ffff888017be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.386889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 42.388024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.389185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 42.390334] FS: 00007ff28f2fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.391615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.392573] CR2: 00007ff28f8634a6 CR3: 000000000e31c000 CR4: 0000000000350ef0 [ 42.393731] Call Trace: [ 42.394145] [ 42.394540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.395339] ? __create_object+0x59/0x80 [ 42.396003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.396892] __vmalloc_noprof+0x59/0x60 [ 42.397565] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.398361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.399160] bpf_prog_alloc+0x39/0x200 [ 42.399832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.400715] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.401533] do_seccomp+0x349/0x25e0 [ 42.402136] ? find_held_lock+0x2b/0x80 [ 42.402811] ? do_prlimit+0x310/0x610 [ 42.403474] ? __pfx_do_seccomp+0x10/0x10 [ 42.404145] ? do_raw_spin_unlock+0x53/0x220 [ 42.404912] ? _raw_spin_unlock+0x1e/0x40 [ 42.405623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.406492] ? static_key_count+0x60/0x80 [ 42.407179] prctl_set_seccomp+0x4e/0x70 [ 42.407887] __do_sys_prctl+0xe6c/0x1d70 [ 42.408586] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.409372] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.410214] ? irqentry_exit+0xf3/0x650 [ 42.410905] do_syscall_64+0xbf/0x430 [ 42.411571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.412441] RIP: 0033:0x7ff28f7ef5cd [ 42.413052] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.415928] RSP: 002b:00007fffbd4a41f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.417187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff28f7ef5cd [ 42.418348] RDX: 000055881e26ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.419517] RBP: 00007fffbd4a4250 R08: 0000000000000000 R09: 00007fffbd4a38f0 [ 42.420705] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588213a9ad0 [ 42.421886] R13: 00007fffbd4a4680 R14: 00005588213aabc0 R15: 00005588213bb780 [ 42.423077] [ 42.423501] irq event stamp: 1695 [ 42.424059] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.425547] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 42.426951] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 42.428379] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.429781] ---[ end trace 0000000000000000 ]--- [ 43.225199] ------------[ cut here ]------------ [ 43.226176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.228188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.229664] Modules linked in: [ 43.230311] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.232348] Tainted: [W]=WARN [ 43.232900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.234628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.235620] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.238825] RSP: 0018:ffff888016f17bc0 EFLAGS: 00010286 [ 43.239817] RAX: 0000000000000000 RBX: ffffed1002de2f78 RCX: ffffffff813a4050 [ 43.241109] RDX: ffff888009af9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.242396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de2f2f [ 43.243672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.244971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f17df8 [ 43.246280] FS: 00007f8aed4dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.247716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.248785] CR2: 00007ffc6fb4eef8 CR3: 000000000e6c0000 CR4: 0000000000350ef0 [ 43.250095] Call Trace: [ 43.250605] [ 43.251020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.251921] ? __create_object+0x59/0x80 [ 43.252744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.253949] __vmalloc_noprof+0x59/0x60 [ 43.254898] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.255887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.256836] bpf_prog_alloc+0x39/0x200 [ 43.257579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.258537] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.259439] do_seccomp+0x349/0x25e0 [ 43.260128] ? find_held_lock+0x2b/0x80 [ 43.260900] ? do_prlimit+0x310/0x610 [ 43.261649] ? __pfx_do_seccomp+0x10/0x10 [ 43.262454] ? do_raw_spin_unlock+0x53/0x220 [ 43.263251] ? _raw_spin_unlock+0x1e/0x40 [ 43.264047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.265014] ? static_key_count+0x60/0x80 [ 43.265823] prctl_set_seccomp+0x4e/0x70 [ 43.266609] __do_sys_prctl+0xe6c/0x1d70 [ 43.267404] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.268208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.269184] ? irqentry_exit+0xf3/0x650 [ 43.269948] do_syscall_64+0xbf/0x430 [ 43.270681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.271626] RIP: 0033:0x7f8aed9cf5cd [ 43.272345] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.275546] RSP: 002b:00007ffc6fb4d110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.276921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8aed9cf5cd [ 43.278211] RDX: 000055d6c94b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.279503] RBP: 00007ffc6fb4d170 R08: 0000000000000000 R09: 00007ffc6fb4c810 [ 43.280811] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6ca6a3ad0 [ 43.282082] R13: 00007ffc6fb4d5a0 R14: 000055d6ca6a4bc0 R15: 000055d6ca6b5780 [ 43.283417] [ 43.283843] irq event stamp: 1821 [ 43.284496] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.285919] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.287173] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 43.288436] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 43.289701] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32442' (ECDSA) to the list of known hosts. 2025/11/17 17:20:34 fuzzer started 2025/11/17 17:20:34 dialing manager at localhost:37895 2025/11/17 17:20:34 checking machine... 2025/11/17 17:20:34 checking revisions... [ 44.258985] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:20:34 testing simple program... [ 44.354414] cgroup: Unknown subsys name 'net' [ 44.427550] cgroup: Unknown subsys name 'cpuset' [ 44.442238] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:20:33 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff81204b69 RDX=000000000000204b RSI=000000000000204b RDI=ffffffff86ecbb00 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e62a RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff28f8b4618 CR3=000000001f299000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002792b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1bf81cb8 CR3=000000000e2ac000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=fb411c7c6c7e018c8a4e8ef9843a9b92 XMM02=ec2efd57dc4c00df0000000000305858 XMM03=7879c78d45d9d5ee0000000000305928 XMM04=1720cb326d6e05c300000000000ae988 XMM05=07c8bb74b6c04a44000000000031f818 XMM06=171ae6eed792a727000000000031ed08 XMM07=e042d86d42eb936e000000000030f3c8 XMM08=7879c78d45d9d5ee0000000000305928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000