[ 39.009362] ------------[ cut here ]------------ [ 39.010330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012404] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.013951] Modules linked in: [ 39.014572] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.016632] Tainted: [W]=WARN [ 39.017265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019741] 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 [ 39.023064] RSP: 0018:ffff88801771fbc0 EFLAGS: 00010286 [ 39.024106] RAX: 0000000000000000 RBX: ffffed1002ee3f78 RCX: ffffffff813a4050 [ 39.025473] RDX: ffff888009d51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.026823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee3f2f [ 39.028160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801771fdf8 [ 39.030868] FS: 00007f730bc46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.032359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033479] CR2: 00007f730c138580 CR3: 000000000a28c000 CR4: 0000000000350ef0 [ 39.034828] Call Trace: [ 39.035378] [ 39.035976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.037102] ? __create_object+0x59/0x80 [ 39.037949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038978] __vmalloc_noprof+0x59/0x60 [ 39.039776] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.040633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.041692] bpf_prog_alloc+0x39/0x200 [ 39.042449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.043439] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.044379] do_seccomp+0x349/0x25e0 [ 39.045142] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.046120] ? __pfx_do_seccomp+0x10/0x10 [ 39.046971] ? find_held_lock+0x2b/0x80 [ 39.047791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.048828] ? static_key_count+0x60/0x80 [ 39.049627] prctl_set_seccomp+0x4e/0x70 [ 39.050456] __do_sys_prctl+0xe6c/0x1d70 [ 39.051310] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.052225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.053263] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.054278] ? irqentry_exit+0xf3/0x650 [ 39.055053] do_syscall_64+0xbf/0x430 [ 39.055871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.056883] RIP: 0033:0x7f730c1385cd [ 39.057595] 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 [ 39.060874] RSP: 002b:00007ffd1782a310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.062211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f730c1385cd [ 39.063335] RDX: 000055842607fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.064426] RBP: 00007ffd1782a370 R08: 0000000000000000 R09: 00007ffd17829a10 [ 39.065537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558456bd7240 [ 39.066630] R13: 00007ffd1782a7a0 R14: 0000558456bd6bf0 R15: 0000558456beb4d0 [ 39.067768] [ 39.068143] irq event stamp: 1775 [ 39.068640] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.069990] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.071294] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 39.072639] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.073980] ---[ end trace 0000000000000000 ]--- [ 42.588594] ------------[ cut here ]------------ [ 42.589521] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.591555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.593035] Modules linked in: [ 42.593647] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.595645] Tainted: [W]=WARN [ 42.596245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.597730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.598616] 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 [ 42.601834] RSP: 0018:ffff88801bb5fbc0 EFLAGS: 00010286 [ 42.602823] RAX: 0000000000000000 RBX: ffffed100376bf78 RCX: ffffffff813a4050 [ 42.604104] RDX: ffff888016249bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.605413] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100376bf2f [ 42.606711] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.607987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb5fdf8 [ 42.609281] FS: 00007fcff6ae4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.610728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.611779] CR2: 00007fcff6fd6580 CR3: 00000000204f3000 CR4: 0000000000350ef0 [ 42.613055] Call Trace: [ 42.613522] [ 42.613982] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.614872] ? __create_object+0x59/0x80 [ 42.615616] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.616579] __vmalloc_noprof+0x59/0x60 [ 42.617367] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.618250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.619195] bpf_prog_alloc+0x39/0x200 [ 42.619936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.620877] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.621807] do_seccomp+0x349/0x25e0 [ 42.622483] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.623395] ? __pfx_do_seccomp+0x10/0x10 [ 42.624196] ? find_held_lock+0x2b/0x80 [ 42.624962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.625943] ? static_key_count+0x60/0x80 [ 42.626755] prctl_set_seccomp+0x4e/0x70 [ 42.627499] __do_sys_prctl+0xe6c/0x1d70 [ 42.628281] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.629217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.630192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.631179] ? irqentry_exit+0xf3/0x650 [ 42.631942] do_syscall_64+0xbf/0x430 [ 42.632638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.633590] RIP: 0033:0x7fcff6fd65cd [ 42.634308] 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 [ 42.637492] RSP: 002b:00007ffc2831c9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.638855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff6fd65cd [ 42.640135] RDX: 000055769378ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.641449] RBP: 00007ffc2831ca30 R08: 0000000000000000 R09: 00007ffc2831c0d0 [ 42.642735] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576c6342ad0 [ 42.644004] R13: 00007ffc2831ce60 R14: 00005576c6343bc0 R15: 00005576c6354780 [ 42.645320] [ 42.645796] irq event stamp: 1713 [ 42.646403] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.647919] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.649452] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 42.651042] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 42.652587] ---[ end trace 0000000000000000 ]--- [ 43.419765] ------------[ cut here ]------------ [ 43.420710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.422787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.424264] Modules linked in: [ 43.424896] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.426965] Tainted: [W]=WARN [ 43.427521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.428991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.429936] 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 [ 43.433141] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 43.434158] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 43.435456] RDX: ffff88800f1f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.436758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 43.438071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.439359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 43.440675] FS: 00007f67ede17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.442142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.443217] CR2: 00007fff79333ef7 CR3: 000000000de97000 CR4: 0000000000350ef0 [ 43.444520] Call Trace: [ 43.445057] [ 43.445488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.446413] ? __create_object+0x59/0x80 [ 43.447205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.448187] __vmalloc_noprof+0x59/0x60 [ 43.448963] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.449860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.450818] bpf_prog_alloc+0x39/0x200 [ 43.451523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.452464] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.453392] do_seccomp+0x349/0x25e0 [ 43.454137] ? find_held_lock+0x2b/0x80 [ 43.454911] ? do_prlimit+0x310/0x610 [ 43.455627] ? __pfx_do_seccomp+0x10/0x10 [ 43.456407] ? do_raw_spin_unlock+0x53/0x220 [ 43.457252] ? _raw_spin_unlock+0x1e/0x40 [ 43.458055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.459030] ? static_key_count+0x60/0x80 [ 43.459842] prctl_set_seccomp+0x4e/0x70 [ 43.460572] __do_sys_prctl+0xe6c/0x1d70 [ 43.461369] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.462225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.463211] ? irqentry_exit+0xf3/0x650 [ 43.463977] do_syscall_64+0xbf/0x430 [ 43.464741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.465715] RIP: 0033:0x7f67ee3095cd [ 43.466393] 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 [ 43.469597] RSP: 002b:00007fff79331b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.470983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67ee3095cd [ 43.472296] RDX: 000055818716fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.473595] RBP: 00007fff79331bc0 R08: 0000000000000000 R09: 00007fff79331260 [ 43.474888] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581bcb94ad0 [ 43.476156] R13: 00007fff79331ff0 R14: 00005581bcb95bc0 R15: 00005581bcba6780 [ 43.477476] [ 43.477946] irq event stamp: 1717 [ 43.478544] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 43.480074] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 43.481590] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 43.483139] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 43.484679] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47687' (ECDSA) to the list of known hosts. 2025/11/18 03:41:42 fuzzer started 2025/11/18 03:41:42 dialing manager at localhost:37895 2025/11/18 03:41:42 checking machine... 2025/11/18 03:41:42 checking revisions... [ 44.402548] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:41:42 testing simple program... [ 44.486023] cgroup: Unknown subsys name 'net' [ 44.552821] cgroup: Unknown subsys name 'cpuset' [ 44.570001] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:41:41 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009d53780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009d541d8 RSP=ffff888014be7208 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009d54200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527120 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007feb26f5a700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc28316000 CR3=000000000d237000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031343a3134 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002280b 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=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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f545ca7b000 CR3=000000000d87f000 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=f63f523b2763f28c5b4088dd953e97e2 XMM02=00000000003032b0ec2efd57dc4c00df XMM03=000000000030fcc809028482ad191274 XMM04=c13f306b95d090c600000000000ae988 XMM05=2c6b0d238fa3d8d6000000000031ff58 XMM06=3e829fc8c8edc990000000000031fbe0 XMM07=e042d86d42eb936e0000000000310708 XMM08=09028482ad1912740000000000303310 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000