[ 39.017178] ------------[ cut here ]------------ [ 39.018140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.020199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.021722] Modules linked in: [ 39.022382] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.024422] Tainted: [W]=WARN [ 39.025035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.026531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.027479] 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 [ 39.030717] RSP: 0018:ffff888017dafbc0 EFLAGS: 00010286 [ 39.031725] RAX: 0000000000000000 RBX: ffffed1002fb5f78 RCX: ffffffff813a4050 [ 39.033041] RDX: ffff888017c7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.034348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb5f2f [ 39.035662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dafdf8 [ 39.038298] FS: 00007feb4c535900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.039778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.040863] CR2: 00007feb4ca27580 CR3: 000000000e6e6000 CR4: 0000000000350ef0 [ 39.042207] Call Trace: [ 39.042679] [ 39.043142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.044068] ? __create_object+0x59/0x80 [ 39.044820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.045820] __vmalloc_noprof+0x59/0x60 [ 39.046586] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.047477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048429] bpf_prog_alloc+0x39/0x200 [ 39.049193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050139] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.051063] do_seccomp+0x349/0x25e0 [ 39.051765] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.052687] ? __pfx_do_seccomp+0x10/0x10 [ 39.053506] ? find_held_lock+0x2b/0x80 [ 39.054291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.055297] ? static_key_count+0x60/0x80 [ 39.056112] prctl_set_seccomp+0x4e/0x70 [ 39.056860] __do_sys_prctl+0xe6c/0x1d70 [ 39.057673] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.058549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.059547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.060535] ? irqentry_exit+0xf3/0x650 [ 39.061320] do_syscall_64+0xbf/0x430 [ 39.062079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.063061] RIP: 0033:0x7feb4ca275cd [ 39.063750] 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 [ 39.066979] RSP: 002b:00007ffd196383d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.068391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb4ca275cd [ 39.069699] RDX: 0000562afd1c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.071005] RBP: 00007ffd19638430 R08: 0000000000000000 R09: 00007ffd19637ad0 [ 39.072340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b00e02ad0 [ 39.073651] R13: 00007ffd19638860 R14: 0000562b00e03bc0 R15: 0000562b00e14780 [ 39.074977] [ 39.075419] irq event stamp: 1737 [ 39.076078] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.077636] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.079204] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.080787] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.082338] ---[ end trace 0000000000000000 ]--- [ 42.052322] ------------[ cut here ]------------ [ 42.052913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.054216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.055147] Modules linked in: [ 42.055529] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.056950] Tainted: [W]=WARN [ 42.057300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.058298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.058848] 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 [ 42.060880] RSP: 0018:ffff888016327bc0 EFLAGS: 00010286 [ 42.061489] RAX: 0000000000000000 RBX: ffffed1002c64f78 RCX: ffffffff813a4050 [ 42.062310] RDX: ffff888019f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.063139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c64f2f [ 42.063975] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.064758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016327df8 [ 42.065571] FS: 00007fd44ea4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.066481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.067157] CR2: 00007ffcc11c6ef7 CR3: 000000000d69f000 CR4: 0000000000350ef0 [ 42.067977] Call Trace: [ 42.068274] [ 42.068536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.069105] ? __create_object+0x59/0x80 [ 42.069573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.070186] __vmalloc_noprof+0x59/0x60 [ 42.070639] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.071191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.071772] bpf_prog_alloc+0x39/0x200 [ 42.072244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.072816] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.073382] do_seccomp+0x349/0x25e0 [ 42.073813] ? find_held_lock+0x2b/0x80 [ 42.074292] ? do_prlimit+0x310/0x610 [ 42.074740] ? __pfx_do_seccomp+0x10/0x10 [ 42.075241] ? do_raw_spin_unlock+0x53/0x220 [ 42.075749] ? _raw_spin_unlock+0x1e/0x40 [ 42.076239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.076823] ? static_key_count+0x60/0x80 [ 42.077329] prctl_set_seccomp+0x4e/0x70 [ 42.077798] __do_sys_prctl+0xe6c/0x1d70 [ 42.078292] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.078811] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.079431] ? irqentry_exit+0xf3/0x650 [ 42.079909] do_syscall_64+0xbf/0x430 [ 42.080353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.080967] RIP: 0033:0x7fd44ef405cd [ 42.081389] 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 [ 42.083407] RSP: 002b:00007ffcc11c4880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.084277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd44ef405cd [ 42.085109] RDX: 000055d96c6d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.085929] RBP: 00007ffcc11c48e0 R08: 0000000000000000 R09: 00007ffcc11c3f80 [ 42.086719] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9a944bbf0 [ 42.087542] R13: 00007ffcc11c4d10 R14: 000055d9a9455380 R15: 000055d9a9460460 [ 42.088366] [ 42.088635] irq event stamp: 1799 [ 42.089037] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.090004] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.090969] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 42.091972] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 42.092849] ---[ end trace 0000000000000000 ]--- [ 42.766453] ------------[ cut here ]------------ [ 42.767372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.769067] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.770280] Modules linked in: [ 42.770767] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.772413] Tainted: [W]=WARN [ 42.772874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.774129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.774843] 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 [ 42.777478] RSP: 0018:ffff888017b2fbc0 EFLAGS: 00010286 [ 42.778307] RAX: 0000000000000000 RBX: ffffed1002f65f78 RCX: ffffffff813a4050 [ 42.779388] RDX: ffff88800b625340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.780456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f65f2f [ 42.781522] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.782595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b2fdf8 [ 42.783670] FS: 00007f38d963d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.784877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.785753] CR2: 00007fffe30deef7 CR3: 000000001544e000 CR4: 0000000000350ef0 [ 42.786821] Call Trace: [ 42.787247] [ 42.787594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.788342] ? __create_object+0x59/0x80 [ 42.788992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.789755] __vmalloc_noprof+0x59/0x60 [ 42.790391] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.791110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.791856] bpf_prog_alloc+0x39/0x200 [ 42.792471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.793252] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.794000] do_seccomp+0x349/0x25e0 [ 42.794558] ? find_held_lock+0x2b/0x80 [ 42.795190] ? do_prlimit+0x310/0x610 [ 42.795783] ? __pfx_do_seccomp+0x10/0x10 [ 42.796443] ? do_raw_spin_unlock+0x53/0x220 [ 42.797137] ? _raw_spin_unlock+0x1e/0x40 [ 42.797757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.798556] ? static_key_count+0x60/0x80 [ 42.799228] prctl_set_seccomp+0x4e/0x70 [ 42.799851] __do_sys_prctl+0xe6c/0x1d70 [ 42.800500] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.801209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.802014] ? irqentry_exit+0xf3/0x650 [ 42.802609] do_syscall_64+0xbf/0x430 [ 42.803241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.804035] RIP: 0033:0x7f38d9b2f5cd [ 42.804587] 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 [ 42.807194] RSP: 002b:00007fffe30ddd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.808345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38d9b2f5cd [ 42.809409] RDX: 0000560f15edbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.810466] RBP: 00007fffe30ddd90 R08: 0000000000000000 R09: 00007fffe30dd430 [ 42.811549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f19cec2b0 [ 42.812625] R13: 00007fffe30de1c0 R14: 0000560f19ceed20 R15: 0000560f19d008d0 [ 42.813703] [ 42.814082] irq event stamp: 1909 [ 42.814586] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 42.815850] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 42.817129] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 42.818400] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 42.819675] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35065' (ECDSA) to the list of known hosts. 2025/11/17 23:18:42 fuzzer started 2025/11/17 23:18:43 dialing manager at localhost:37895 2025/11/17 23:18:43 checking machine... 2025/11/17 23:18:43 checking revisions... [ 43.845706] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:18:43 testing simple program... [ 43.929200] cgroup: Unknown subsys name 'net' [ 43.988000] cgroup: Unknown subsys name 'cpuset' [ 44.008989] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:18:42 Registers: info registers vcpu 0 RAX=000000000003a113 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f044831c510 CR3=000000000d881000 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=c18ab0e72cd84189ef48de0a10b18abd XMM02=0000000000306878eff9b2d0a8fce9cb XMM03=00000000003069482c67c8bc2e329bc3 XMM04=0ac7e87e7e36ab5800000000000ae988 XMM05=897cc19a28902c880000000000321550 XMM06=474038aa6c007e1f000000000031fe88 XMM07=e042d86d42eb936e00000000003112b8 XMM08=0efbd55d142eb39a0000000000306948 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007fd44f5e8e07 RCX=ffff88800e196c2c RDX=0000000000000000 RSI=00007fd44f5e8e07 RDI=ffffffff85e78700 RBP=00007fd44f5e8e07 RSP=ffff88800e196c78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800e196da0 R13=0000000000000000 R14=ffff888017c78000 R15=0000000000000000 RIP=ffffffff8175a45a 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 00007fd44ea4e900 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=00007fd44ea2d020 CR3=00000000172e6000 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