[ 47.086019] ------------[ cut here ]------------ [ 47.086949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.088968] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.090424] Modules linked in: [ 47.091291] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.093305] Tainted: [W]=WARN [ 47.093900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.095374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.096268] 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 [ 47.099393] RSP: 0018:ffff88801892fbc0 EFLAGS: 00010286 [ 47.100361] RAX: 0000000000000000 RBX: ffffed1003125f78 RCX: ffffffff813a4050 [ 47.101642] RDX: ffff88801a11b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.102898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003125f2f [ 47.104163] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.105440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801892fdf8 [ 47.106710] FS: 00007fa8c6344900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.108133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.109172] CR2: 00007fa8c6836580 CR3: 000000000cad9000 CR4: 0000000000350ef0 [ 47.110448] Call Trace: [ 47.110942] [ 47.111356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.112249] ? __create_object+0x59/0x80 [ 47.113021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.113972] __vmalloc_noprof+0x59/0x60 [ 47.114724] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.115601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.116472] bpf_prog_alloc+0x39/0x200 [ 47.117200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.118113] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.118998] do_seccomp+0x349/0x25e0 [ 47.119713] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.120597] ? __pfx_do_seccomp+0x10/0x10 [ 47.121326] ? find_held_lock+0x2b/0x80 [ 47.122078] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.123018] ? static_key_count+0x60/0x80 [ 47.123830] prctl_set_seccomp+0x4e/0x70 [ 47.124594] __do_sys_prctl+0xe6c/0x1d70 [ 47.125319] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.126161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.127117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.128073] ? irqentry_exit+0xf3/0x650 [ 47.128830] do_syscall_64+0xbf/0x430 [ 47.129512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.130443] RIP: 0033:0x7fa8c68365cd [ 47.131156] 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 [ 47.134274] RSP: 002b:00007ffdb2073560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.135624] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8c68365cd [ 47.136875] RDX: 000055bc34347e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.138133] RBP: 00007ffdb20735c0 R08: 0000000000000000 R09: 00007ffdb2072c60 [ 47.139409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc65dd82b0 [ 47.140670] R13: 00007ffdb20739f0 R14: 000055bc65ddad20 R15: 000055bc65dec8d0 [ 47.141945] [ 47.142364] irq event stamp: 1841 [ 47.142999] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 47.144502] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 47.146026] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 47.147556] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 47.149033] ---[ end trace 0000000000000000 ]--- [ 50.035898] ------------[ cut here ]------------ [ 50.036674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.038402] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.039675] Modules linked in: [ 50.040171] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.041853] Tainted: [W]=WARN [ 50.042313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.043731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.044448] 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 [ 50.047128] RSP: 0018:ffff888013ed7bc0 EFLAGS: 00010286 [ 50.047929] RAX: 0000000000000000 RBX: ffffed10027daf78 RCX: ffffffff813a4050 [ 50.048991] RDX: ffff8880156eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.050045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027daf2f [ 50.051104] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.052170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ed7df8 [ 50.053223] FS: 00007fa2ab7aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.054403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.055300] CR2: 00007ffccc9f9ef7 CR3: 000000000db73000 CR4: 0000000000350ef0 [ 50.056364] Call Trace: [ 50.056786] [ 50.057123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.057872] ? __create_object+0x59/0x80 [ 50.058489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.059287] __vmalloc_noprof+0x59/0x60 [ 50.059923] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.060641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.061365] bpf_prog_alloc+0x39/0x200 [ 50.062006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.062757] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.063466] do_seccomp+0x349/0x25e0 [ 50.064064] ? find_held_lock+0x2b/0x80 [ 50.064701] ? do_prlimit+0x310/0x610 [ 50.065271] ? __pfx_do_seccomp+0x10/0x10 [ 50.065929] ? do_raw_spin_unlock+0x53/0x220 [ 50.066616] ? _raw_spin_unlock+0x1e/0x40 [ 50.067234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.068028] ? static_key_count+0x60/0x80 [ 50.068676] prctl_set_seccomp+0x4e/0x70 [ 50.069272] __do_sys_prctl+0xe6c/0x1d70 [ 50.070164] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.070854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.071756] ? irqentry_exit+0xf3/0x650 [ 50.072344] do_syscall_64+0xbf/0x430 [ 50.072937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.073700] RIP: 0033:0x7fa2abc9c5cd [ 50.074247] 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 [ 50.076846] RSP: 002b:00007ffccc9f75b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.077961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2abc9c5cd [ 50.079031] RDX: 0000564d0aad6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.080146] RBP: 00007ffccc9f7610 R08: 0000000000000000 R09: 00007ffccc9f6cb0 [ 50.081481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d0dd81b10 [ 50.082530] R13: 00007ffccc9f7a40 R14: 0000564d0dd822b0 R15: 0000564d0dd966f0 [ 50.083810] [ 50.084267] irq event stamp: 1889 [ 50.084808] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 50.086048] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 50.087304] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 50.088571] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 50.089798] ---[ end trace 0000000000000000 ]--- [ 50.769099] ------------[ cut here ]------------ [ 50.770003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.772036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.773444] Modules linked in: [ 50.774058] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.776020] Tainted: [W]=WARN [ 50.776604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.778298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.779275] 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 [ 50.782391] RSP: 0018:ffff888016587bc0 EFLAGS: 00010286 [ 50.783364] RAX: 0000000000000000 RBX: ffffed1002cb0f78 RCX: ffffffff813a4050 [ 50.784615] RDX: ffff888016708000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.785871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb0f2f [ 50.787143] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.788402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016587df8 [ 50.789664] FS: 00007fad43328900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.791065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.792107] CR2: 00007ffd4c926ef7 CR3: 0000000009cdd000 CR4: 0000000000350ef0 [ 50.793351] Call Trace: [ 50.793841] [ 50.794246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.795137] ? __create_object+0x59/0x80 [ 50.795910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.796862] __vmalloc_noprof+0x59/0x60 [ 50.797612] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.798427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.799367] bpf_prog_alloc+0x39/0x200 [ 50.800089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.801020] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.801923] do_seccomp+0x349/0x25e0 [ 50.802661] ? find_held_lock+0x2b/0x80 [ 50.803375] ? do_prlimit+0x310/0x610 [ 50.804102] ? __pfx_do_seccomp+0x10/0x10 [ 50.804862] ? do_raw_spin_unlock+0x53/0x220 [ 50.805660] ? _raw_spin_unlock+0x1e/0x40 [ 50.806379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.807319] ? static_key_count+0x60/0x80 [ 50.808086] prctl_set_seccomp+0x4e/0x70 [ 50.808833] __do_sys_prctl+0xe6c/0x1d70 [ 50.809581] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.810416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.811370] ? irqentry_exit+0xf3/0x650 [ 50.812109] do_syscall_64+0xbf/0x430 [ 50.812825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.813756] RIP: 0033:0x7fad4381a5cd [ 50.814403] 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 [ 50.817505] RSP: 002b:00007ffd4c924fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.818861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad4381a5cd [ 50.820131] RDX: 000055cdccbd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.821378] RBP: 00007ffd4c925010 R08: 0000000000000000 R09: 00007ffd4c9246b0 [ 50.822637] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cde5eeb240 [ 50.823893] R13: 00007ffd4c925440 R14: 000055cde5eeabf0 R15: 000055cde5eff4d0 [ 50.825155] [ 50.825605] irq event stamp: 1795 [ 50.826206] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.827693] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.829177] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.830697] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.832159] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52371' (ECDSA) to the list of known hosts. 2025/11/18 13:58:04 fuzzer started 2025/11/18 13:58:04 dialing manager at localhost:34383 2025/11/18 13:58:04 checking machine... 2025/11/18 13:58:04 checking revisions... [ 51.556904] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:58:04 testing simple program... [ 51.643099] cgroup: Unknown subsys name 'net' [ 51.719138] cgroup: Unknown subsys name 'cpuset' [ 51.731440] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:58:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627908 RCX=ffff888009627794 RDX=1ffff110012c4f21 RSI=ffffffff81b2a224 RDI=ffff888009627914 RBP=0000000000000000 RSP=ffff888009627820 R8 =ffffffff86a49dd0 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff816191e5 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2ab76f008 CR3=000000000bc6e000 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=2033303a38353a333120383120766f4e XMM01=6964206465766965636552203a5d3334 XMM02=6f63736964203a31313a383637343320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a38353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000254f7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76c9999000 CR3=000000000dc62000 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=1c7376b143d8aea5434a102bb0869e41 XMM02=0000000000306480eff9b2d0a8fce9cb XMM03=00000000003065502c67c8bc2e329bc3 XMM04=eb4d22e0d9745e0500000000000ae988 XMM05=0394861f14684e590000000000323d60 XMM06=0c8ed0e770392760000000000031d3c8 XMM07=e042d86d42eb936e0000000000315118 XMM08=716ee56e3e89e53c0000000000306550 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000