[ 50.822466] ------------[ cut here ]------------ [ 50.823436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.825512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.826975] Modules linked in: [ 50.827605] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.829835] Tainted: [W]=WARN [ 50.830514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.832004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.832947] 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 [ 50.836156] RSP: 0018:ffff888013967bc0 EFLAGS: 00010286 [ 50.837143] RAX: 0000000000000000 RBX: ffffed100272cf78 RCX: ffffffff813a4050 [ 50.838420] RDX: ffff888015933780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.839713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100272cf2f [ 50.841007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.842321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013967df8 [ 50.843603] FS: 00007f562ff2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.845048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.846119] CR2: 00007ffdc73b2ef8 CR3: 000000000cdda000 CR4: 0000000000350ef0 [ 50.847411] Call Trace: [ 50.847880] [ 50.848328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.849253] ? __create_object+0x59/0x80 [ 50.849993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.850964] __vmalloc_noprof+0x59/0x60 [ 50.851718] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.852597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.853538] bpf_prog_alloc+0x39/0x200 [ 50.854274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.855213] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.856133] do_seccomp+0x349/0x25e0 [ 50.856809] ? find_held_lock+0x2b/0x80 [ 50.857580] ? do_prlimit+0x310/0x610 [ 50.858313] ? __pfx_do_seccomp+0x10/0x10 [ 50.859151] ? do_raw_spin_unlock+0x53/0x220 [ 50.859935] ? _raw_spin_unlock+0x1e/0x40 [ 50.860717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.861687] ? static_key_count+0x60/0x80 [ 50.862485] prctl_set_seccomp+0x4e/0x70 [ 50.863270] __do_sys_prctl+0xe6c/0x1d70 [ 50.864008] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.864868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.865865] ? irqentry_exit+0xf3/0x650 [ 50.866641] do_syscall_64+0xbf/0x430 [ 50.867389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.868332] RIP: 0033:0x7f56304205cd [ 50.869010] 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 [ 50.872217] RSP: 002b:00007ffdc73b0ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.873610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56304205cd [ 50.874887] RDX: 000055ec5a51be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.876189] RBP: 00007ffdc73b0b30 R08: 0000000000000000 R09: 00007ffdc73b01d0 [ 50.877481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec91da4b10 [ 50.878756] R13: 00007ffdc73b0f60 R14: 000055ec91da52b0 R15: 000055ec91db96f0 [ 50.880084] [ 50.880505] irq event stamp: 1833 [ 50.881177] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.882710] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.884221] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 50.885786] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 50.887316] ---[ end trace 0000000000000000 ]--- [ 54.303813] ------------[ cut here ]------------ [ 54.304734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.306743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.308203] Modules linked in: [ 54.308785] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.310997] Tainted: [W]=WARN [ 54.311668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.313143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.314004] 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 [ 54.317324] RSP: 0018:ffff888016d0fbc0 EFLAGS: 00010286 [ 54.318322] RAX: 0000000000000000 RBX: ffffed1002da1f78 RCX: ffffffff813a4050 [ 54.319610] RDX: ffff888016e65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.320880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da1f2f [ 54.322161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.323422] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d0fdf8 [ 54.324689] FS: 00007fd7605d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.326122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.327192] CR2: 00007ffce8482ef8 CR3: 0000000020004000 CR4: 0000000000350ef0 [ 54.328464] Call Trace: [ 54.328925] [ 54.329374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.330261] ? __create_object+0x59/0x80 [ 54.330997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.331967] __vmalloc_noprof+0x59/0x60 [ 54.332713] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.333599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.334533] bpf_prog_alloc+0x39/0x200 [ 54.335273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.336186] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.337082] do_seccomp+0x349/0x25e0 [ 54.337751] ? find_held_lock+0x2b/0x80 [ 54.338508] ? do_prlimit+0x310/0x610 [ 54.339236] ? __pfx_do_seccomp+0x10/0x10 [ 54.339962] ? do_raw_spin_unlock+0x53/0x220 [ 54.340781] ? _raw_spin_unlock+0x1e/0x40 [ 54.341556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.342516] ? static_key_count+0x60/0x80 [ 54.343312] prctl_set_seccomp+0x4e/0x70 [ 54.344074] __do_sys_prctl+0xe6c/0x1d70 [ 54.344799] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.345668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.346620] ? irqentry_exit+0xf3/0x650 [ 54.347378] do_syscall_64+0xbf/0x430 [ 54.348110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.349023] RIP: 0033:0x7fd760acb5cd [ 54.349719] 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 [ 54.352862] RSP: 002b:00007ffce84815e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.354251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd760acb5cd [ 54.355517] RDX: 0000560d77e1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.356785] RBP: 00007ffce8481640 R08: 0000000000000000 R09: 00007ffce8480ce0 [ 54.358067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d8a4c0ad0 [ 54.359323] R13: 00007ffce8481a70 R14: 0000560d8a4c1bc0 R15: 0000560d8a4d2780 [ 54.360607] [ 54.361070] irq event stamp: 1859 [ 54.361679] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 54.363181] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.364672] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 54.366218] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 54.367717] ---[ end trace 0000000000000000 ]--- [ 55.179413] ------------[ cut here ]------------ [ 55.180345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.182373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 55.183825] Modules linked in: [ 55.184466] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.186489] Tainted: [W]=WARN [ 55.187097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.188966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.189888] 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 [ 55.193205] RSP: 0018:ffff88800e607bc0 EFLAGS: 00010286 [ 55.194528] RAX: 0000000000000000 RBX: ffffed1001cc0f78 RCX: ffffffff813a4050 [ 55.196278] RDX: ffff888009cdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.197586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc0f2f [ 55.198864] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.200145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e607df8 [ 55.201437] FS: 00007f27fb261900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.202887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.203959] CR2: 00007f27fb753580 CR3: 000000002024b000 CR4: 0000000000350ef0 [ 55.205264] Call Trace: [ 55.205730] [ 55.206184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.207090] ? __create_object+0x59/0x80 [ 55.207831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.208803] __vmalloc_noprof+0x59/0x60 [ 55.209580] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.210458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.211411] bpf_prog_alloc+0x39/0x200 [ 55.212135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.213014] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.213915] do_seccomp+0x349/0x25e0 [ 55.214630] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.215519] ? __pfx_do_seccomp+0x10/0x10 [ 55.216312] ? find_held_lock+0x2b/0x80 [ 55.217088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.217997] ? static_key_count+0x60/0x80 [ 55.218818] prctl_set_seccomp+0x4e/0x70 [ 55.219596] __do_sys_prctl+0xe6c/0x1d70 [ 55.220390] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.221265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.222231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.223200] ? irqentry_exit+0xf3/0x650 [ 55.223917] do_syscall_64+0xbf/0x430 [ 55.224662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.225617] RIP: 0033:0x7f27fb7535cd [ 55.226320] 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 [ 55.229508] RSP: 002b:00007ffcf06cb3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.230869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27fb7535cd [ 55.232150] RDX: 000056483dedfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.233436] RBP: 00007ffcf06cb420 R08: 0000000000000000 R09: 00007ffcf06caac0 [ 55.234749] R10: 0000000000000000 R11: 0000000000000246 R12: 000056483fa3cbf0 [ 55.236041] R13: 00007ffcf06cb850 R14: 000056483fa46380 R15: 000056483fa51460 [ 55.237355] [ 55.237778] irq event stamp: 2857 [ 55.238434] hardirqs last enabled at (2867): [] __up_console_sem+0x78/0x80 [ 55.239958] hardirqs last disabled at (2876): [] __up_console_sem+0x5d/0x80 [ 55.241476] softirqs last enabled at (2450): [] handle_softirqs+0x50c/0x770 [ 55.243044] softirqs last disabled at (2437): [] __irq_exit_rcu+0xc4/0x100 [ 55.244555] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57820' (ECDSA) to the list of known hosts. 2025/11/18 02:31:16 fuzzer started 2025/11/18 02:31:16 dialing manager at localhost:37895 2025/11/18 02:31:16 checking machine... 2025/11/18 02:31:16 checking revisions... [ 56.195362] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:31:16 testing simple program... [ 56.284383] cgroup: Unknown subsys name 'net' [ 56.350136] cgroup: Unknown subsys name 'cpuset' [ 56.362938] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:31:15 Registers: info registers vcpu 0 RAX=0000000000048a3b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc6a3854e8 CR3=000000000d689000 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=9db2e54cf7555abd7545cdb85e240ca8 XMM02=0000000000304c98ec2efd57dc4c00df XMM03=000000000030e20074fde3c41f38a309 XMM04=3e6e25af3ccfd35b00000000000ae988 XMM05=55a732c293c1c20a000000000031ee98 XMM06=5b75c91c80445342000000000031e890 XMM07=e042d86d42eb936e000000000030e4d8 XMM08=74fde3c41f38a3090000000000304cf8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff812d0425 RDX=1ffff11002d27378 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88801693b2c0 RSP=ffff888013967f10 R8 =0000000000000000 R9 =ffffed1002d27378 R10=ffff888016939bc7 R11=0000000000000000 R12=0000000000000000 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751738 RFL=00000046 [---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 00007fd7605d9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce847b000 CR3=000000001fbfc000 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=6720646572637465733a4d41503d706f 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