[ 38.993899] ------------[ cut here ]------------ [ 38.994787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.996849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.998287] Modules linked in: [ 38.998866] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.000807] Tainted: [W]=WARN [ 39.001384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.002831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.003728] 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 [ 39.006860] RSP: 0018:ffff888016037bc0 EFLAGS: 00010286 [ 39.007824] RAX: 0000000000000000 RBX: ffffed1002c06f78 RCX: ffffffff813a4050 [ 39.009085] RDX: ffff88800fe89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.010368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c06f2f [ 39.011627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.012878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016037df8 [ 39.014158] FS: 00007f94af380900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.015571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.016621] CR2: 00007ffd15d2cef7 CR3: 000000000ea39000 CR4: 0000000000350ef0 [ 39.017894] Call Trace: [ 39.018395] [ 39.018804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.019689] ? __create_object+0x59/0x80 [ 39.020467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.021427] __vmalloc_noprof+0x59/0x60 [ 39.022140] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.022993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023917] bpf_prog_alloc+0x39/0x200 [ 39.024658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025572] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.026486] do_seccomp+0x349/0x25e0 [ 39.027156] ? find_held_lock+0x2b/0x80 [ 39.027896] ? do_prlimit+0x310/0x610 [ 39.028625] ? __pfx_do_seccomp+0x10/0x10 [ 39.029405] ? do_raw_spin_unlock+0x53/0x220 [ 39.030191] ? _raw_spin_unlock+0x1e/0x40 [ 39.030966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.031926] ? static_key_count+0x60/0x80 [ 39.032724] prctl_set_seccomp+0x4e/0x70 [ 39.033498] __do_sys_prctl+0xe6c/0x1d70 [ 39.034295] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.036083] ? irqentry_exit+0xf3/0x650 [ 39.036850] do_syscall_64+0xbf/0x430 [ 39.037585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.038558] RIP: 0033:0x7f94af8725cd [ 39.039261] 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 [ 39.042443] RSP: 002b:00007ffd15d2ba30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.043802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94af8725cd [ 39.045079] RDX: 0000555649231e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.046383] RBP: 00007ffd15d2ba90 R08: 0000000000000000 R09: 00007ffd15d2b130 [ 39.047656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555685602bf0 [ 39.048939] R13: 00007ffd15d2bec0 R14: 000055568560c380 R15: 0000555685617460 [ 39.050294] [ 39.050666] irq event stamp: 1697 [ 39.051176] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 39.052496] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 39.053771] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.055080] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.056354] ---[ end trace 0000000000000000 ]--- [ 42.366790] ------------[ cut here ]------------ [ 42.367722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.369730] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.371272] Modules linked in: [ 42.371867] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.374114] Tainted: [W]=WARN [ 42.374973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.376464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.377404] 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 [ 42.380596] RSP: 0018:ffff888010547bc0 EFLAGS: 00010286 [ 42.381577] RAX: 0000000000000000 RBX: ffffed10020a8f78 RCX: ffffffff813a4050 [ 42.382892] RDX: ffff888016669bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.384171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10020a8f2f [ 42.385448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.386739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888010547df8 [ 42.388031] FS: 00007fc92923e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.389474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.390554] CR2: 00007ffdefdcaef7 CR3: 000000002087a000 CR4: 0000000000350ef0 [ 42.391845] Call Trace: [ 42.392358] [ 42.392774] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.393678] ? __create_object+0x59/0x80 [ 42.394473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.395444] __vmalloc_noprof+0x59/0x60 [ 42.396157] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.397034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.397999] bpf_prog_alloc+0x39/0x200 [ 42.398738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.399661] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.400577] do_seccomp+0x349/0x25e0 [ 42.401301] ? find_held_lock+0x2b/0x80 [ 42.402028] ? do_prlimit+0x310/0x610 [ 42.402789] ? __pfx_do_seccomp+0x10/0x10 [ 42.403576] ? do_raw_spin_unlock+0x53/0x220 [ 42.404426] ? _raw_spin_unlock+0x1e/0x40 [ 42.405168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.406159] ? static_key_count+0x60/0x80 [ 42.406964] prctl_set_seccomp+0x4e/0x70 [ 42.407740] __do_sys_prctl+0xe6c/0x1d70 [ 42.408527] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.409399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.410387] ? irqentry_exit+0xf3/0x650 [ 42.411112] do_syscall_64+0xbf/0x430 [ 42.411852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.412802] RIP: 0033:0x7fc9297305cd [ 42.413498] 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 [ 42.416670] RSP: 002b:00007ffdefdc8700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.418054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9297305cd [ 42.419336] RDX: 0000556f7b170e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.420613] RBP: 00007ffdefdc8760 R08: 0000000000000000 R09: 00007ffdefdc7e00 [ 42.421907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f8c4f3ad0 [ 42.423197] R13: 00007ffdefdc8b90 R14: 0000556f8c4f4bc0 R15: 0000556f8c505780 [ 42.424540] [ 42.424957] irq event stamp: 1837 [ 42.425606] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.427142] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.428679] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.430254] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 42.431606] ---[ end trace 0000000000000000 ]--- [ 43.266639] ------------[ cut here ]------------ [ 43.267561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.269550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.271005] Modules linked in: [ 43.271632] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.273616] Tainted: [W]=WARN [ 43.274179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.275893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.276876] 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 [ 43.280070] RSP: 0018:ffff88800e10fbc0 EFLAGS: 00010286 [ 43.281049] RAX: 0000000000000000 RBX: ffffed1001c21f78 RCX: ffffffff813a4050 [ 43.282341] RDX: ffff888015f95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.283614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c21f2f [ 43.284886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.286166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e10fdf8 [ 43.287442] FS: 00007fc996e53900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.288871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.289939] CR2: 00007fc997345580 CR3: 000000000ddd8000 CR4: 0000000000350ef0 [ 43.291203] Call Trace: [ 43.291717] [ 43.292121] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.293013] ? __create_object+0x59/0x80 [ 43.293771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.294746] __vmalloc_noprof+0x59/0x60 [ 43.295503] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.296363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.297290] bpf_prog_alloc+0x39/0x200 [ 43.297989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.298909] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.299809] do_seccomp+0x349/0x25e0 [ 43.300518] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.301405] ? __pfx_do_seccomp+0x10/0x10 [ 43.302157] ? find_held_lock+0x2b/0x80 [ 43.302913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.303876] ? static_key_count+0x60/0x80 [ 43.304676] prctl_set_seccomp+0x4e/0x70 [ 43.305450] __do_sys_prctl+0xe6c/0x1d70 [ 43.306195] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.307037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.307996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.308952] ? irqentry_exit+0xf3/0x650 [ 43.309705] do_syscall_64+0xbf/0x430 [ 43.310462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.311396] RIP: 0033:0x7fc9973455cd [ 43.312041] 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 [ 43.315171] RSP: 002b:00007ffdf6441a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.316530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9973455cd [ 43.317800] RDX: 0000565406e44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.319085] RBP: 00007ffdf6441a90 R08: 0000000000000000 R09: 00007ffdf6441130 [ 43.320350] R10: 0000000000000000 R11: 0000000000000246 R12: 000056542363d2b0 [ 43.321620] R13: 00007ffdf6441ec0 R14: 000056542363fd20 R15: 00005654236518d0 [ 43.322838] [ 43.323190] irq event stamp: 1793 [ 43.323724] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 43.324989] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 43.326271] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 43.327551] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 43.328812] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52332' (ECDSA) to the list of known hosts. 2025/11/17 23:46:10 fuzzer started 2025/11/17 23:46:10 dialing manager at localhost:37895 2025/11/17 23:46:10 checking machine... 2025/11/17 23:46:10 checking revisions... [ 44.271827] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:46:10 testing simple program... [ 44.351918] cgroup: Unknown subsys name 'net' [ 44.421880] cgroup: Unknown subsys name 'cpuset' [ 44.439513] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:46:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627830 RCX=0000000000000001 RDX=1ffff110012c4f08 RSI=ffff888009627db0 RDI=ffff888009627840 RBP=ffff888009627db0 RSP=ffff888009627788 R8 =ffffffff86a0b81c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000008 R13=ffff888009620000 R14=ffff888009627db8 R15=ffff888009627830 RIP=ffffffff8135e28e 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc9297f5618 CR3=000000000d07f000 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=2039303a36343a333220373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a36343a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fc05 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=00000206 [-----P-] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556f8c52e468 CR3=000000000d07f000 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=36343a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363833 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000