[ 45.999187] ------------[ cut here ]------------ [ 46.000188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.002174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.003652] Modules linked in: [ 46.004246] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.006203] Tainted: [W]=WARN [ 46.006787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.008255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.009173] 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 [ 46.012304] RSP: 0018:ffff88801bb4fbc0 EFLAGS: 00010286 [ 46.013280] RAX: 0000000000000000 RBX: ffffed1003769f78 RCX: ffffffff813a4050 [ 46.014559] RDX: ffff888016570000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.015819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003769f2f [ 46.017101] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.018372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb4fdf8 [ 46.019653] FS: 00007f91bd720900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.021081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.022137] CR2: 00007ffee6db2ef7 CR3: 000000000a1e3000 CR4: 0000000000350ef0 [ 46.023426] Call Trace: [ 46.023887] [ 46.024300] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.025206] ? __create_object+0x59/0x80 [ 46.025980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.026945] __vmalloc_noprof+0x59/0x60 [ 46.027724] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.028615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.029549] bpf_prog_alloc+0x39/0x200 [ 46.030238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.031155] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.032054] do_seccomp+0x349/0x25e0 [ 46.032792] ? find_held_lock+0x2b/0x80 [ 46.033552] ? do_prlimit+0x310/0x610 [ 46.034242] ? __pfx_do_seccomp+0x10/0x10 [ 46.035026] ? do_raw_spin_unlock+0x53/0x220 [ 46.035855] ? _raw_spin_unlock+0x1e/0x40 [ 46.036656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.037615] ? static_key_count+0x60/0x80 [ 46.038414] prctl_set_seccomp+0x4e/0x70 [ 46.039129] __do_sys_prctl+0xe6c/0x1d70 [ 46.039917] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.040766] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.041731] ? irqentry_exit+0xf3/0x650 [ 46.042494] do_syscall_64+0xbf/0x430 [ 46.043183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.044129] RIP: 0033:0x7f91bdc125cd [ 46.044847] 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 [ 46.047968] RSP: 002b:00007ffee6db1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.049342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91bdc125cd [ 46.050622] RDX: 000055954700ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.051907] RBP: 00007ffee6db1b60 R08: 0000000000000000 R09: 00007ffee6db1200 [ 46.053209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559584ac4bf0 [ 46.054498] R13: 00007ffee6db1f90 R14: 0000559584ace380 R15: 0000559584ad9460 [ 46.055800] [ 46.056228] irq event stamp: 1779 [ 46.056882] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.058404] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.059917] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.061468] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 46.062971] ---[ end trace 0000000000000000 ]--- [ 49.515573] ------------[ cut here ]------------ [ 49.516514] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.518486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.519958] Modules linked in: [ 49.520593] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.522559] Tainted: [W]=WARN [ 49.523119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.524594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.525512] 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 [ 49.528672] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 49.529656] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 49.530933] RDX: ffff8880165bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.532228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 49.533497] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.534770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 49.536029] FS: 00007f5ff55f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.537459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.538524] CR2: 00007f5ff5ae8580 CR3: 000000001f1fa000 CR4: 0000000000350ef0 [ 49.539798] Call Trace: [ 49.540274] [ 49.540733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.541626] ? __create_object+0x59/0x80 [ 49.542398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.543370] __vmalloc_noprof+0x59/0x60 [ 49.544085] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.544983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.545896] bpf_prog_alloc+0x39/0x200 [ 49.546615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.547552] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.548469] do_seccomp+0x349/0x25e0 [ 49.549163] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.550117] ? __pfx_do_seccomp+0x10/0x10 [ 49.550977] ? find_held_lock+0x2b/0x80 [ 49.551794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.552836] ? static_key_count+0x60/0x80 [ 49.553691] prctl_set_seccomp+0x4e/0x70 [ 49.554525] __do_sys_prctl+0xe6c/0x1d70 [ 49.555314] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.556236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.557276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.558282] ? irqentry_exit+0xf3/0x650 [ 49.559098] do_syscall_64+0xbf/0x430 [ 49.559883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.560927] RIP: 0033:0x7f5ff5ae85cd [ 49.561686] 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 [ 49.565066] RSP: 002b:00007ffc15745bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.566541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ff5ae85cd [ 49.567919] RDX: 000055c7f07f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.569352] RBP: 00007ffc15745c20 R08: 0000000000000000 R09: 00007ffc157452c0 [ 49.570741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c81ac99b10 [ 49.572131] R13: 00007ffc15746050 R14: 000055c81ac9a2b0 R15: 000055c81acae6f0 [ 49.573377] [ 49.573664] irq event stamp: 1719 [ 49.574065] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.575095] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.576119] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 49.577163] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 49.578181] ---[ end trace 0000000000000000 ]--- [ 50.378994] ------------[ cut here ]------------ [ 50.379914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.381978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.383669] Modules linked in: [ 50.384274] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.386308] Tainted: [W]=WARN [ 50.386896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.388369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.389242] 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 [ 50.392432] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 50.393412] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 50.394690] RDX: ffff888015e13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.395982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 50.397279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.398578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 50.399872] FS: 00007f1fbfb77900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.401345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.402423] CR2: 00007ffcf2dafef7 CR3: 000000001f340000 CR4: 0000000000350ef0 [ 50.403730] Call Trace: [ 50.404201] [ 50.404661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.405559] ? __create_object+0x59/0x80 [ 50.406286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.407243] __vmalloc_noprof+0x59/0x60 [ 50.407980] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.408866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.409789] bpf_prog_alloc+0x39/0x200 [ 50.410522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.411440] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.412289] do_seccomp+0x349/0x25e0 [ 50.413001] ? find_held_lock+0x2b/0x80 [ 50.413765] ? do_prlimit+0x310/0x610 [ 50.414506] ? __pfx_do_seccomp+0x10/0x10 [ 50.415232] ? do_raw_spin_unlock+0x53/0x220 [ 50.416051] ? _raw_spin_unlock+0x1e/0x40 [ 50.416828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.417780] ? static_key_count+0x60/0x80 [ 50.418577] prctl_set_seccomp+0x4e/0x70 [ 50.419297] __do_sys_prctl+0xe6c/0x1d70 [ 50.420066] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.420920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.421874] ? irqentry_exit+0xf3/0x650 [ 50.422624] do_syscall_64+0xbf/0x430 [ 50.423302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.424241] RIP: 0033:0x7f1fc00695cd [ 50.424939] 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 [ 50.428034] RSP: 002b:00007ffcf2dad480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.429381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fc00695cd [ 50.430645] RDX: 00005593e02dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.431899] RBP: 00007ffcf2dad4e0 R08: 0000000000000000 R09: 00007ffcf2dacb80 [ 50.433182] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593eafc2ad0 [ 50.434435] R13: 00007ffcf2dad910 R14: 00005593eafc3bc0 R15: 00005593eafd4780 [ 50.435711] [ 50.436129] irq event stamp: 1779 [ 50.436789] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.438283] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.439798] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 50.441346] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 50.442838] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3327' (ECDSA) to the list of known hosts. 2025/11/18 14:43:44 fuzzer started 2025/11/18 14:43:44 dialing manager at localhost:34383 2025/11/18 14:43:44 checking machine... 2025/11/18 14:43:44 checking revisions... [ 51.291531] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:43:44 testing simple program... [ 51.363031] cgroup: Unknown subsys name 'net' [ 51.420663] cgroup: Unknown subsys name 'cpuset' [ 51.433704] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:43:43 Registers: info registers vcpu 0 RAX=0000000000006005 RBX=ffff8880165bd340 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880165bdd98 RSP=ffff88806ce08028 R8 =0000000000080000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880165bde38 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f5ff55f6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ff5bad618 CR3=000000001f1ed000 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=00000000000260b7 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=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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1c8d08b8 CR3=000000000cd3a000 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=2033343a33343a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a33343a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000