[ 38.991999] ------------[ cut here ]------------ [ 38.993047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.995338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.997004] Modules linked in: [ 38.997733] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.000000] Tainted: [W]=WARN [ 39.000689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.002359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.003405] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.007036] RSP: 0018:ffff888016d7fbc0 EFLAGS: 00010286 [ 39.008199] RAX: 0000000000000000 RBX: ffffed1002daff78 RCX: ffffffff813a4050 [ 39.009659] RDX: ffff888019770000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.011113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daff2f [ 39.012596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d7fdf8 [ 39.015516] FS: 00007f8fd27d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.017166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.018415] CR2: 00007ffe5c7a1ef7 CR3: 000000000e5f2000 CR4: 0000000000350ef0 [ 39.019902] Call Trace: [ 39.020475] [ 39.020937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.021954] ? __create_object+0x59/0x80 [ 39.022847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.023953] __vmalloc_noprof+0x59/0x60 [ 39.024821] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.025825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.026894] bpf_prog_alloc+0x39/0x200 [ 39.027755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028828] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029864] do_seccomp+0x349/0x25e0 [ 39.030692] ? find_held_lock+0x2b/0x80 [ 39.031578] ? do_prlimit+0x310/0x610 [ 39.032418] ? __pfx_do_seccomp+0x10/0x10 [ 39.033336] ? do_raw_spin_unlock+0x53/0x220 [ 39.034291] ? _raw_spin_unlock+0x1e/0x40 [ 39.035122] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.036269] ? static_key_count+0x60/0x80 [ 39.037119] prctl_set_seccomp+0x4e/0x70 [ 39.038002] __do_sys_prctl+0xe6c/0x1d70 [ 39.038890] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.039881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040986] ? irqentry_exit+0xf3/0x650 [ 39.041861] do_syscall_64+0xbf/0x430 [ 39.042691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.043800] RIP: 0033:0x7f8fd2cc25cd [ 39.044604] 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 [ 39.048221] RSP: 002b:00007ffe5c7a07f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fd2cc25cd [ 39.051233] RDX: 00005601dc8cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052707] RBP: 00007ffe5c7a0850 R08: 0000000000000000 R09: 00007ffe5c79fef0 [ 39.054174] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601ed487ad0 [ 39.055646] R13: 00007ffe5c7a0c80 R14: 00005601ed488bc0 R15: 00005601ed499780 [ 39.057121] [ 39.057648] irq event stamp: 1773 [ 39.058394] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.060149] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.061676] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.063110] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.064525] ---[ end trace 0000000000000000 ]--- [ 42.353100] ------------[ cut here ]------------ [ 42.354051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.356066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.357547] Modules linked in: [ 42.358147] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.360226] Tainted: [W]=WARN [ 42.360781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.362290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.363229] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.366461] RSP: 0018:ffff88801970fbc0 EFLAGS: 00010286 [ 42.367433] RAX: 0000000000000000 RBX: ffffed10032e1f78 RCX: ffffffff813a4050 [ 42.368736] RDX: ffff888015db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.370028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e1f2f [ 42.371297] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.372587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801970fdf8 [ 42.373875] FS: 00007f5d8ddc6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.375308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.376375] CR2: 00007f5d8e2b8580 CR3: 000000000e541000 CR4: 0000000000350ef0 [ 42.377688] Call Trace: [ 42.378159] [ 42.378626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.379515] ? __create_object+0x59/0x80 [ 42.380328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.381312] __vmalloc_noprof+0x59/0x60 [ 42.382025] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.382909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.383867] bpf_prog_alloc+0x39/0x200 [ 42.384614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.385539] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.386446] do_seccomp+0x349/0x25e0 [ 42.387124] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.388025] ? __pfx_do_seccomp+0x10/0x10 [ 42.388808] ? find_held_lock+0x2b/0x80 [ 42.389574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.390531] ? static_key_count+0x60/0x80 [ 42.391330] prctl_set_seccomp+0x4e/0x70 [ 42.392075] __do_sys_prctl+0xe6c/0x1d70 [ 42.392861] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.393711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.394677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.395666] ? irqentry_exit+0xf3/0x650 [ 42.396437] do_syscall_64+0xbf/0x430 [ 42.397122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.398076] RIP: 0033:0x7f5d8e2b85cd [ 42.398765] 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 [ 42.401942] RSP: 002b:00007ffd9884a780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.403329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d8e2b85cd [ 42.404655] RDX: 0000555b058a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.405957] RBP: 00007ffd9884a7e0 R08: 0000000000000000 R09: 00007ffd98849e80 [ 42.407262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b35168ad0 [ 42.408557] R13: 00007ffd9884ac10 R14: 0000555b35169bc0 R15: 0000555b3517a780 [ 42.409883] [ 42.410346] irq event stamp: 1721 [ 42.410957] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 42.412434] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 42.413698] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.414979] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 42.416271] ---[ end trace 0000000000000000 ]--- [ 43.284760] ------------[ cut here ]------------ [ 43.285757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.287892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.289643] Modules linked in: [ 43.290418] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.292878] Tainted: [W]=WARN [ 43.293650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.295271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.296260] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.299586] RSP: 0018:ffff88800f1dfbc0 EFLAGS: 00010286 [ 43.300612] RAX: 0000000000000000 RBX: ffffed1001e3bf78 RCX: ffffffff813a4050 [ 43.302005] RDX: ffff888015949bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.303343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3bf2f [ 43.304672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.306014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1dfdf8 [ 43.307347] FS: 00007fc0d43dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.308854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.309969] CR2: 00007ffcc9befef7 CR3: 000000001a3d4000 CR4: 0000000000350ef0 [ 43.311295] Call Trace: [ 43.311778] [ 43.312274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.313230] ? __create_object+0x59/0x80 [ 43.313994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.314994] __vmalloc_noprof+0x59/0x60 [ 43.315777] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.316759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.317756] bpf_prog_alloc+0x39/0x200 [ 43.318528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.319500] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.320459] do_seccomp+0x349/0x25e0 [ 43.321220] ? find_held_lock+0x2b/0x80 [ 43.321950] ? do_prlimit+0x310/0x610 [ 43.322699] ? __pfx_do_seccomp+0x10/0x10 [ 43.323514] ? do_raw_spin_unlock+0x53/0x220 [ 43.324390] ? _raw_spin_unlock+0x1e/0x40 [ 43.325160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.326161] ? static_key_count+0x60/0x80 [ 43.326995] prctl_set_seccomp+0x4e/0x70 [ 43.327813] __do_sys_prctl+0xe6c/0x1d70 [ 43.328615] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.329533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.330545] ? irqentry_exit+0xf3/0x650 [ 43.331366] do_syscall_64+0xbf/0x430 [ 43.332155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.333224] RIP: 0033:0x7fc0d48cf5cd [ 43.333913] 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 [ 43.337164] RSP: 002b:00007ffcc9bee870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.338582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0d48cf5cd [ 43.339934] RDX: 0000563a2c221e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.341280] RBP: 00007ffcc9bee8d0 R08: 0000000000000000 R09: 00007ffcc9bedf70 [ 43.342598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a6a61cad0 [ 43.343959] R13: 00007ffcc9beed00 R14: 0000563a6a61dbc0 R15: 0000563a6a62e780 [ 43.345306] [ 43.345747] irq event stamp: 1811 [ 43.346425] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 43.348059] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 43.349461] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 43.350874] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 43.352142] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23571' (ECDSA) to the list of known hosts. 2025/11/19 05:07:39 fuzzer started 2025/11/19 05:07:39 dialing manager at localhost:34383 2025/11/19 05:07:39 checking machine... 2025/11/19 05:07:39 checking revisions... [ 44.279945] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:07:39 testing simple program... [ 44.389796] cgroup: Unknown subsys name 'net' [ 44.462935] cgroup: Unknown subsys name 'cpuset' [ 44.487120] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:07:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015947510 RCX=ffffffff869d8192 RDX=1ffff11002b28ea2 RSI=ffff888015947f58 RDI=ffff888015947510 RBP=ffff888015947f58 RSP=ffff888015947468 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=00000000000000a8 R13=ffff888015947558 R14=ffff888015947f58 R15=ffff888015947510 RIP=ffffffff8135e23a RFL=00000292 [--S-A--] 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 00007fa1f50cb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6f67f1d260 CR3=000000000dc58000 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=6add57d983ad54b56742cd8ed76197b8 XMM02=eff9b2d0a8fce9cb0000000000304a50 XMM03=2c67c8bc2e329bc30000000000304b78 XMM04=42d0708f37e6558d00000000000ae988 XMM05=586975a74df21a7b00000000003221b0 XMM06=090f1556b20111b30000000000321318 XMM07=fb795ef6d657705600000000003110c8 XMM08=2c67c8bc2e329bc30000000000304b78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000001d42c4b8ec RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806cf23b00 RDI=000000000004992c RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000d29ad R11=0000000000000001 R12=000000000004992c R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007f5d8ddc6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d8e37d618 CR3=000000001f81a000 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