[ 38.969011] ------------[ cut here ]------------ [ 38.969940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.973485] Modules linked in: [ 38.974117] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.976350] Tainted: [W]=WARN [ 38.977206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.978677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.979613] 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 [ 38.982750] RSP: 0018:ffff888017adfbc0 EFLAGS: 00010286 [ 38.983754] RAX: 0000000000000000 RBX: ffffed1002f5bf78 RCX: ffffffff813a4050 [ 38.985053] RDX: ffff888016085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.986340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5bf2f [ 38.987634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.988915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017adfdf8 [ 38.990193] FS: 00007ffbb9103900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.991655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.992728] CR2: 00007ffbb95f5580 CR3: 000000000e0ae000 CR4: 0000000000350ef0 [ 38.994004] Call Trace: [ 38.994464] [ 38.994922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.995835] ? __create_object+0x59/0x80 [ 38.996630] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997616] __vmalloc_noprof+0x59/0x60 [ 38.998333] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.999212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000153] bpf_prog_alloc+0x39/0x200 [ 39.000911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001859] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.002777] do_seccomp+0x349/0x25e0 [ 39.003472] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.004384] ? __pfx_do_seccomp+0x10/0x10 [ 39.005190] ? find_held_lock+0x2b/0x80 [ 39.005952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.006915] ? static_key_count+0x60/0x80 [ 39.007757] prctl_set_seccomp+0x4e/0x70 [ 39.008495] __do_sys_prctl+0xe6c/0x1d70 [ 39.009291] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.012134] ? irqentry_exit+0xf3/0x650 [ 39.012914] do_syscall_64+0xbf/0x430 [ 39.013659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014624] RIP: 0033:0x7ffbb95f55cd [ 39.015301] 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 [ 39.018463] RSP: 002b:00007ffe9b2f57f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbb95f55cd [ 39.021135] RDX: 000055916ad8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022447] RBP: 00007ffe9b2f5850 R08: 0000000000000000 R09: 00007ffe9b2f4ef0 [ 39.023765] R10: 0000000000000000 R11: 0000000000000246 R12: 000055918c244240 [ 39.025069] R13: 00007ffe9b2f5c80 R14: 000055918c243bf0 R15: 000055918c2584d0 [ 39.026373] [ 39.026848] irq event stamp: 1851 [ 39.027474] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 39.028986] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 39.030506] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 39.032091] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 39.033625] ---[ end trace 0000000000000000 ]--- [ 42.463380] ------------[ cut here ]------------ [ 42.464371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.466415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.467970] Modules linked in: [ 42.468659] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.470686] Tainted: [W]=WARN [ 42.471286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.472808] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.473760] 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 [ 42.477062] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 42.478078] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 42.479419] RDX: ffff88800f830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.480751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 42.482077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.483428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 42.484766] FS: 00007f0f91d9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.486248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.487366] CR2: 00007ffc78e70ef7 CR3: 000000000cc4f000 CR4: 0000000000350ef0 [ 42.488715] Call Trace: [ 42.489208] [ 42.489690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.490634] ? __create_object+0x59/0x80 [ 42.491442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.492474] __vmalloc_noprof+0x59/0x60 [ 42.493289] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.494190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.495184] bpf_prog_alloc+0x39/0x200 [ 42.495952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.496958] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.497904] do_seccomp+0x349/0x25e0 [ 42.498651] ? find_held_lock+0x2b/0x80 [ 42.499410] ? do_prlimit+0x310/0x610 [ 42.500180] ? __pfx_do_seccomp+0x10/0x10 [ 42.501000] ? do_raw_spin_unlock+0x53/0x220 [ 42.501873] ? _raw_spin_unlock+0x1e/0x40 [ 42.502682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.503711] ? static_key_count+0x60/0x80 [ 42.504510] prctl_set_seccomp+0x4e/0x70 [ 42.505342] __do_sys_prctl+0xe6c/0x1d70 [ 42.506152] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.507050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.508082] ? irqentry_exit+0xf3/0x650 [ 42.509032] do_syscall_64+0xbf/0x430 [ 42.510022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.511277] RIP: 0033:0x7f0f9228f5cd [ 42.512167] 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 [ 42.516118] RSP: 002b:00007ffc78e6f8f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.517753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f9228f5cd [ 42.519086] RDX: 0000563fc42a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.520464] RBP: 00007ffc78e6f950 R08: 0000000000000000 R09: 00007ffc78e6eff0 [ 42.521800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ff5359ad0 [ 42.523156] R13: 00007ffc78e6fd80 R14: 0000563ff535abc0 R15: 0000563ff536b780 [ 42.524522] [ 42.524995] irq event stamp: 1781 [ 42.525692] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.527362] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.528910] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 42.530463] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 42.531992] ---[ end trace 0000000000000000 ]--- [ 43.330806] ------------[ cut here ]------------ [ 43.331736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.333729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.335192] Modules linked in: [ 43.335826] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.338198] Tainted: [W]=WARN [ 43.338800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.340286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.341175] 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 [ 43.344603] RSP: 0018:ffff88801a2cfbc0 EFLAGS: 00010286 [ 43.345815] RAX: 0000000000000000 RBX: ffffed1003459f78 RCX: ffffffff813a4050 [ 43.347512] RDX: ffff888016e33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.348892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003459f2f [ 43.350182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.351476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2cfdf8 [ 43.352760] FS: 00007f6155139900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.354214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.355293] CR2: 00007ffce2292ef7 CR3: 000000001d9f0000 CR4: 0000000000350ef0 [ 43.356580] Call Trace: [ 43.357043] [ 43.357452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.358340] ? __create_object+0x59/0x80 [ 43.359144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.360116] __vmalloc_noprof+0x59/0x60 [ 43.360877] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.361750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.362687] bpf_prog_alloc+0x39/0x200 [ 43.363398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.364331] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.365221] do_seccomp+0x349/0x25e0 [ 43.365930] ? find_held_lock+0x2b/0x80 [ 43.366692] ? do_prlimit+0x310/0x610 [ 43.367415] ? __pfx_do_seccomp+0x10/0x10 [ 43.368323] ? do_raw_spin_unlock+0x53/0x220 [ 43.369390] ? _raw_spin_unlock+0x1e/0x40 [ 43.370282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.371275] ? static_key_count+0x60/0x80 [ 43.372077] prctl_set_seccomp+0x4e/0x70 [ 43.372848] __do_sys_prctl+0xe6c/0x1d70 [ 43.373641] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.374475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.375469] ? irqentry_exit+0xf3/0x650 [ 43.376264] do_syscall_64+0xbf/0x430 [ 43.377010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.377976] RIP: 0033:0x7f615562b5cd [ 43.378669] 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 [ 43.381849] RSP: 002b:00007ffce22917c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.383219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f615562b5cd [ 43.384502] RDX: 000055d90d590e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.385799] RBP: 00007ffce2291820 R08: 0000000000000000 R09: 00007ffce2290ec0 [ 43.387075] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d915752b10 [ 43.388375] R13: 00007ffce2291c50 R14: 000055d9157532b0 R15: 000055d9157676f0 [ 43.389670] [ 43.390094] irq event stamp: 1833 [ 43.390736] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 43.392285] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 43.393810] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 43.395371] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 43.396634] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8927' (ECDSA) to the list of known hosts. 2025/11/18 20:16:52 fuzzer started 2025/11/18 20:16:53 dialing manager at localhost:34383 2025/11/18 20:16:53 checking machine... 2025/11/18 20:16:53 checking revisions... [ 44.288785] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:16:53 testing simple program... [ 44.384718] cgroup: Unknown subsys name 'net' [ 44.447175] cgroup: Unknown subsys name 'cpuset' [ 44.460496] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:16:52 Registers: info registers vcpu 0 RAX=1ffff11002c25f67 RBX=ffff88801612fb88 RCX=ffff88801612fb90 RDX=ffff888016130000 RSI=1ffff11002c25f60 RDI=ffff88801612faa0 RBP=dffffc0000000000 RSP=ffff88801612faa0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88801612faf0 R11=0000000000000000 R12=ffffed1002c25f60 R13=ffffed1002c25f5f R14=ffff88801612fb38 R15=ffff88801612faf0 RIP=ffffffff81360eba 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 00007f0f91d9d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f92352650 CR3=000000001d969000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f825 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe06428b28 CR3=000000000b8e1000 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=2032353a36313a303220383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a36313a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000