[ 44.009580] ------------[ cut here ]------------ [ 44.010359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.012123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.013383] Modules linked in: [ 44.013874] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.015526] Tainted: [W]=WARN [ 44.015986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.017214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.017930] 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 [ 44.020581] RSP: 0018:ffff8880198ffbc0 EFLAGS: 00010286 [ 44.021398] RAX: 0000000000000000 RBX: ffffed100331ff78 RCX: ffffffff813a4050 [ 44.022490] RDX: ffff8880179e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.023569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100331ff2f [ 44.024643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.025711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198ffdf8 [ 44.026784] FS: 00007f32b2e9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.027996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.028882] CR2: 00007ffc12927ef7 CR3: 000000000eaa0000 CR4: 0000000000350ef0 [ 44.029960] Call Trace: [ 44.030388] [ 44.030733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.031490] ? __create_object+0x59/0x80 [ 44.032144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.032919] __vmalloc_noprof+0x59/0x60 [ 44.033557] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.034289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.035028] bpf_prog_alloc+0x39/0x200 [ 44.035650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.036418] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.037166] do_seccomp+0x349/0x25e0 [ 44.037730] ? find_held_lock+0x2b/0x80 [ 44.038369] ? do_prlimit+0x310/0x610 [ 44.038951] ? __pfx_do_seccomp+0x10/0x10 [ 44.039618] ? do_raw_spin_unlock+0x53/0x220 [ 44.040319] ? _raw_spin_unlock+0x1e/0x40 [ 44.040930] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.041749] ? static_key_count+0x60/0x80 [ 44.042417] prctl_set_seccomp+0x4e/0x70 [ 44.043026] __do_sys_prctl+0xe6c/0x1d70 [ 44.043688] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.044411] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.045223] ? irqentry_exit+0xf3/0x650 [ 44.045825] do_syscall_64+0xbf/0x430 [ 44.046444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.047241] RIP: 0033:0x7f32b338d5cd [ 44.047807] 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 [ 44.050436] RSP: 002b:00007ffc129256d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.051582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32b338d5cd [ 44.052656] RDX: 000055a0188a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.053728] RBP: 00007ffc12925730 R08: 0000000000000000 R09: 00007ffc12924dd0 [ 44.054805] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a03e5d9ad0 [ 44.056120] R13: 00007ffc12925b60 R14: 000055a03e5dabc0 R15: 000055a03e5eb780 [ 44.057442] [ 44.057874] irq event stamp: 1727 [ 44.058521] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 44.060094] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 44.061373] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 44.062649] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 44.063915] ---[ end trace 0000000000000000 ]--- [ 47.240895] ------------[ cut here ]------------ [ 47.241950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.244136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.245668] Modules linked in: [ 47.246383] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.248488] Tainted: [W]=WARN [ 47.249141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.250686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.251686] 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 [ 47.255025] RSP: 0018:ffff8880199a7bc0 EFLAGS: 00010286 [ 47.256109] RAX: 0000000000000000 RBX: ffffed1003334f78 RCX: ffffffff813a4050 [ 47.257478] RDX: ffff88801af6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.258822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003334f2f [ 47.260199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.261562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199a7df8 [ 47.262930] FS: 00007fcf8d409900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.264476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.265607] CR2: 00007fffcee30ef7 CR3: 000000001fd00000 CR4: 0000000000350ef0 [ 47.266966] Call Trace: [ 47.267518] [ 47.267957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.268903] ? __create_object+0x59/0x80 [ 47.269745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.270765] __vmalloc_noprof+0x59/0x60 [ 47.271605] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.272542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.273535] bpf_prog_alloc+0x39/0x200 [ 47.274332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.275310] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.276285] do_seccomp+0x349/0x25e0 [ 47.276996] ? find_held_lock+0x2b/0x80 [ 47.277811] ? do_prlimit+0x310/0x610 [ 47.278627] ? __pfx_do_seccomp+0x10/0x10 [ 47.279507] ? do_raw_spin_unlock+0x53/0x220 [ 47.280403] ? _raw_spin_unlock+0x1e/0x40 [ 47.281219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.282247] ? static_key_count+0x60/0x80 [ 47.283103] prctl_set_seccomp+0x4e/0x70 [ 47.283888] __do_sys_prctl+0xe6c/0x1d70 [ 47.284724] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.285651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.286683] ? irqentry_exit+0xf3/0x650 [ 47.287518] do_syscall_64+0xbf/0x430 [ 47.288323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.289329] RIP: 0033:0x7fcf8d8fb5cd [ 47.290023] 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 [ 47.293424] RSP: 002b:00007fffcee2eb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.294877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf8d8fb5cd [ 47.296267] RDX: 00005564d0a37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.297627] RBP: 00007fffcee2ebd0 R08: 0000000000000000 R09: 00007fffcee2e270 [ 47.298983] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565028b7bf0 [ 47.300361] R13: 00007fffcee2f000 R14: 00005565028c1380 R15: 00005565028cc460 [ 47.301737] [ 47.302244] irq event stamp: 1819 [ 47.302886] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 47.304505] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 47.306106] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 47.307749] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 47.309350] ---[ end trace 0000000000000000 ]--- [ 48.000939] ------------[ cut here ]------------ [ 48.001881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.003968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.005482] Modules linked in: [ 48.006137] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.008191] Tainted: [W]=WARN [ 48.008751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.010242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.011205] 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 [ 48.014445] RSP: 0018:ffff88801adc7bc0 EFLAGS: 00010286 [ 48.015495] RAX: 0000000000000000 RBX: ffffed10035b8f78 RCX: ffffffff813a4050 [ 48.016816] RDX: ffff888016ed9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.018106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b8f2f [ 48.019365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.020659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adc7df8 [ 48.021924] FS: 00007fe1ad857900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.023364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.024428] CR2: 00007ffcf095eef7 CR3: 000000001bbad000 CR4: 0000000000350ef0 [ 48.025704] Call Trace: [ 48.026195] [ 48.026607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.027517] ? __create_object+0x59/0x80 [ 48.028294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.029280] __vmalloc_noprof+0x59/0x60 [ 48.029997] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.030851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.031782] bpf_prog_alloc+0x39/0x200 [ 48.032521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.033438] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.034333] do_seccomp+0x349/0x25e0 [ 48.034996] ? find_held_lock+0x2b/0x80 [ 48.035762] ? do_prlimit+0x310/0x610 [ 48.036519] ? __pfx_do_seccomp+0x10/0x10 [ 48.037305] ? do_raw_spin_unlock+0x53/0x220 [ 48.038127] ? _raw_spin_unlock+0x1e/0x40 [ 48.038869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.039835] ? static_key_count+0x60/0x80 [ 48.040624] prctl_set_seccomp+0x4e/0x70 [ 48.041411] __do_sys_prctl+0xe6c/0x1d70 [ 48.042197] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.043008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.043978] ? irqentry_exit+0xf3/0x650 [ 48.044735] do_syscall_64+0xbf/0x430 [ 48.045461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.046416] RIP: 0033:0x7fe1add495cd [ 48.047129] 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 [ 48.050318] RSP: 002b:00007ffcf095d9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.051690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1add495cd [ 48.052964] RDX: 000055c89f7f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.054246] RBP: 00007ffcf095da50 R08: 0000000000000000 R09: 00007ffcf095d0f0 [ 48.055514] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8caf36ad0 [ 48.056811] R13: 00007ffcf095de80 R14: 000055c8caf37bc0 R15: 000055c8caf48780 [ 48.058127] [ 48.058548] irq event stamp: 1823 [ 48.059183] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 48.060696] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 48.062192] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 48.063746] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 48.065116] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50546' (ECDSA) to the list of known hosts. 2025/11/18 06:51:13 fuzzer started 2025/11/18 06:51:13 dialing manager at localhost:37895 2025/11/18 06:51:13 checking machine... 2025/11/18 06:51:13 checking revisions... [ 48.933527] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:51:14 testing simple program... [ 49.016315] cgroup: Unknown subsys name 'net' [ 49.081308] cgroup: Unknown subsys name 'cpuset' [ 49.097434] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:51:13 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff88801af6b780 RCX=0000000000000002 RDX=ffff88801af6c250 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801af6c1d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=00000000000000a0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527018 RFL=00000012 [----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 00007fcf8d409900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf8d3d3008 CR3=000000000d006000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff888015c21bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015c22618 RSP=ffff888015d2f438 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015c22668 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270bb RFL=00000006 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8b5e16f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b5d886008 CR3=000000000cfd1000 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=0000000000000000646873733d4d4d4f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=40eacf4e78b5956d00000000000ae988 XMM05=a8d88f6f6684ac190000000000320cc0 XMM06=3e829fc8c8edc990000000000031f348 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000