[ 46.029707] ------------[ cut here ]------------ [ 46.030648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.032604] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.034095] Modules linked in: [ 46.034691] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.036657] Tainted: [W]=WARN [ 46.037262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.038732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.039651] 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 [ 46.042825] RSP: 0018:ffff88801649fbc0 EFLAGS: 00010286 [ 46.043812] RAX: 0000000000000000 RBX: ffffed1002c93f78 RCX: ffffffff813a4050 [ 46.045083] RDX: ffff888015d01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.046354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c93f2f [ 46.047622] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.048897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801649fdf8 [ 46.050187] FS: 00007fa42d36c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.051644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.052710] CR2: 00007ffdc53c0ef7 CR3: 000000000d42d000 CR4: 0000000000350ef0 [ 46.054009] Call Trace: [ 46.054482] [ 46.054886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.055787] ? __create_object+0x59/0x80 [ 46.056585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.057556] __vmalloc_noprof+0x59/0x60 [ 46.058310] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.059176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.060108] bpf_prog_alloc+0x39/0x200 [ 46.060793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.061739] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.062662] do_seccomp+0x349/0x25e0 [ 46.063370] ? find_held_lock+0x2b/0x80 [ 46.064129] ? do_prlimit+0x310/0x610 [ 46.064835] ? __pfx_do_seccomp+0x10/0x10 [ 46.065631] ? do_raw_spin_unlock+0x53/0x220 [ 46.066483] ? _raw_spin_unlock+0x1e/0x40 [ 46.067269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.068231] ? static_key_count+0x60/0x80 [ 46.069019] prctl_set_seccomp+0x4e/0x70 [ 46.069755] __do_sys_prctl+0xe6c/0x1d70 [ 46.070528] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.071405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.072360] ? irqentry_exit+0xf3/0x650 [ 46.073149] do_syscall_64+0xbf/0x430 [ 46.073844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.074794] RIP: 0033:0x7fa42d85e5cd [ 46.075511] 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 [ 46.078678] RSP: 002b:00007ffdc53bf0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.080036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa42d85e5cd [ 46.081322] RDX: 000055874350ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.082591] RBP: 00007ffdc53bf130 R08: 0000000000000000 R09: 00007ffdc53be7d0 [ 46.083874] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587665c4ad0 [ 46.085156] R13: 00007ffdc53bf560 R14: 00005587665c5bc0 R15: 00005587665d6780 [ 46.086490] [ 46.086959] irq event stamp: 1713 [ 46.087564] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.089087] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.090593] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 46.092140] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 46.093654] ---[ end trace 0000000000000000 ]--- [ 49.852836] ------------[ cut here ]------------ [ 49.853958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.856155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.857802] Modules linked in: [ 49.858593] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.860822] Tainted: [W]=WARN [ 49.861505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.863147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.864179] 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 [ 49.867749] RSP: 0018:ffff888016b37bc0 EFLAGS: 00010286 [ 49.868835] RAX: 0000000000000000 RBX: ffffed1002d66f78 RCX: ffffffff813a4050 [ 49.870291] RDX: ffff888017490000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.871735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d66f2f [ 49.873173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.874626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b37df8 [ 49.876076] FS: 00007f25a2b15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.877707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.878886] CR2: 00007f25a3007580 CR3: 000000000c2e2000 CR4: 0000000000350ef0 [ 49.880356] Call Trace: [ 49.880876] [ 49.881394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.882386] ? __create_object+0x59/0x80 [ 49.883256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.884334] __vmalloc_noprof+0x59/0x60 [ 49.885172] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.886165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887203] bpf_prog_alloc+0x39/0x200 [ 49.888015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.889049] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.890062] do_seccomp+0x349/0x25e0 [ 49.890810] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.891797] ? __pfx_do_seccomp+0x10/0x10 [ 49.892675] ? find_held_lock+0x2b/0x80 [ 49.893537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.894657] ? static_key_count+0x60/0x80 [ 49.895579] prctl_set_seccomp+0x4e/0x70 [ 49.896494] __do_sys_prctl+0xe6c/0x1d70 [ 49.897440] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.898445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.899573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.900676] ? irqentry_exit+0xf3/0x650 [ 49.901575] do_syscall_64+0xbf/0x430 [ 49.902440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.903547] RIP: 0033:0x7f25a30075cd [ 49.904375] 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 [ 49.908064] RSP: 002b:00007ffde3c76a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.909671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25a30075cd [ 49.911184] RDX: 00005620e1ca4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.912671] RBP: 00007ffde3c76ac0 R08: 0000000000000000 R09: 00007ffde3c76160 [ 49.914176] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621014fcad0 [ 49.915643] R13: 00007ffde3c76ef0 R14: 00005621014fdbc0 R15: 000056210150e780 [ 49.917188] [ 49.917660] irq event stamp: 1773 [ 49.918297] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.919784] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.921232] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 49.922725] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 49.924219] ---[ end trace 0000000000000000 ]--- [ 50.754721] ------------[ cut here ]------------ [ 50.755771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.758419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.760279] Modules linked in: [ 50.761085] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.763478] Tainted: [W]=WARN [ 50.764372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.766027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.767014] 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 [ 50.770344] RSP: 0018:ffff88801b45fbc0 EFLAGS: 00010286 [ 50.771393] RAX: 0000000000000000 RBX: ffffed100368bf78 RCX: ffffffff813a4050 [ 50.772752] RDX: ffff8880185f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.774121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368bf2f [ 50.775476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.776825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b45fdf8 [ 50.778183] FS: 00007f0ce1135900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.779721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.780824] CR2: 00007f0ce1627580 CR3: 000000001fa9c000 CR4: 0000000000350ef0 [ 50.782178] Call Trace: [ 50.782687] [ 50.783166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.784124] ? __create_object+0x59/0x80 [ 50.784979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.786054] __vmalloc_noprof+0x59/0x60 [ 50.786803] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.787721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.788717] bpf_prog_alloc+0x39/0x200 [ 50.789507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.790483] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.791430] do_seccomp+0x349/0x25e0 [ 50.792186] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.793152] ? __pfx_do_seccomp+0x10/0x10 [ 50.794014] ? find_held_lock+0x2b/0x80 [ 50.794755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.795747] ? static_key_count+0x60/0x80 [ 50.796557] prctl_set_seccomp+0x4e/0x70 [ 50.797399] __do_sys_prctl+0xe6c/0x1d70 [ 50.798220] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.799107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.800110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.801145] ? irqentry_exit+0xf3/0x650 [ 50.801973] do_syscall_64+0xbf/0x430 [ 50.802705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.803710] RIP: 0033:0x7f0ce16275cd [ 50.804433] 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 [ 50.807788] RSP: 002b:00007ffc79c61fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.809220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ce16275cd [ 50.810576] RDX: 000055d890806e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.811946] RBP: 00007ffc79c62040 R08: 0000000000000000 R09: 00007ffc79c616e0 [ 50.813326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d89c1adb10 [ 50.814685] R13: 00007ffc79c62470 R14: 000055d89c1ae2b0 R15: 000055d89c1c26f0 [ 50.816054] [ 50.816491] irq event stamp: 1771 [ 50.817197] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.818803] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.820383] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.822043] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.823382] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37781' (ECDSA) to the list of known hosts. 2025/11/18 15:37:48 fuzzer started 2025/11/18 15:37:48 dialing manager at localhost:34383 2025/11/18 15:37:48 checking machine... 2025/11/18 15:37:48 checking revisions... [ 51.709412] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:37:48 testing simple program... [ 51.797383] cgroup: Unknown subsys name 'net' [ 51.850265] cgroup: Unknown subsys name 'cpuset' [ 51.866463] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:37:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888016927a14 RDX=1ffff11002d24f63 RSI=ffffffff83c6b225 RDI=ffff888016927b88 RBP=ffff888016927b58 RSP=ffff888016927ab0 R8 =0000000000000001 R9 =ffff888016927b00 R10=000000000003c9ed R11=000000000009a5ef R12=ffff888016927b88 R13=0000000000000000 R14=ffff888016b1b780 R15=0000000000000d40 RIP=ffffffff8161913f RFL=00000282 [--S----] 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 00007f25a2b15900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f25a30cc618 CR3=000000001f9e6000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002603d 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa2388f8000 CR3=000000000d879000 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=7288e97b178315a7f84033a4b93a9ce7 XMM02=2c67c8bc2e329bc300000000003046f8 XMM03=fb795ef6d65770560000000000311310 XMM04=cd24ee3f4a42bd9600000000000ae988 XMM05=b9320573bc20da110000000000321cf8 XMM06=817b8945e9d5037300000000003202c0 XMM07=e042d86d42eb936e0000000000311d50 XMM08=b7afd8c7cdf15fdd0000000000304758 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000