[ 39.006356] ------------[ cut here ]------------ [ 39.007316] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.009407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.010874] Modules linked in: [ 39.011525] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.013523] Tainted: [W]=WARN [ 39.014080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.015567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.016483] 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 [ 39.019659] RSP: 0018:ffff888016e0fbc0 EFLAGS: 00010286 [ 39.020647] RAX: 0000000000000000 RBX: ffffed1002dc1f78 RCX: ffffffff813a4050 [ 39.021949] RDX: ffff88800a885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.023271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc1f2f [ 39.024567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.025855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e0fdf8 [ 39.027182] FS: 00007f66cbfc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.028691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.029748] CR2: 00007f66cc4b5580 CR3: 000000000e161000 CR4: 0000000000350ef0 [ 39.031059] Call Trace: [ 39.031577] [ 39.032006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.032937] ? __create_object+0x59/0x80 [ 39.033721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034730] __vmalloc_noprof+0x59/0x60 [ 39.035520] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.036429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037373] bpf_prog_alloc+0x39/0x200 [ 39.038084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039054] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.039989] do_seccomp+0x349/0x25e0 [ 39.040727] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.041637] ? __pfx_do_seccomp+0x10/0x10 [ 39.042446] ? find_held_lock+0x2b/0x80 [ 39.043187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.044170] ? static_key_count+0x60/0x80 [ 39.044968] prctl_set_seccomp+0x4e/0x70 [ 39.045759] __do_sys_prctl+0xe6c/0x1d70 [ 39.046558] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.047419] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049385] ? irqentry_exit+0xf3/0x650 [ 39.050111] do_syscall_64+0xbf/0x430 [ 39.050880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.051837] RIP: 0033:0x7f66cc4b55cd [ 39.052536] 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 [ 39.055709] RSP: 002b:00007fff453fcf10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.057084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66cc4b55cd [ 39.058376] RDX: 000055f969488e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.059700] RBP: 00007fff453fcf70 R08: 0000000000000000 R09: 00007fff453fc610 [ 39.060986] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f99802c2b0 [ 39.062276] R13: 00007fff453fd3a0 R14: 000055f99802ed20 R15: 000055f9980408d0 [ 39.063586] [ 39.064011] irq event stamp: 1707 [ 39.064664] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 39.066196] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 39.067720] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 39.069276] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.070799] ---[ end trace 0000000000000000 ]--- [ 42.448455] ------------[ cut here ]------------ [ 42.449386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.451393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.452863] Modules linked in: [ 42.453498] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.455526] Tainted: [W]=WARN [ 42.456089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.457567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.458489] 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 [ 42.461657] RSP: 0018:ffff88801a0a7bc0 EFLAGS: 00010286 [ 42.462654] RAX: 0000000000000000 RBX: ffffed1003414f78 RCX: ffffffff813a4050 [ 42.463950] RDX: ffff88801a2c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.465235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003414f2f [ 42.466540] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.467820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0a7df8 [ 42.469108] FS: 00007fdadd30a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.470558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.471624] CR2: 00007ffff1940ef8 CR3: 00000000200d6000 CR4: 0000000000350ef0 [ 42.472894] Call Trace: [ 42.473399] [ 42.473806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.474709] ? __create_object+0x59/0x80 [ 42.475490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.476470] __vmalloc_noprof+0x59/0x60 [ 42.477196] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.478071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.479026] bpf_prog_alloc+0x39/0x200 [ 42.479764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.480700] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.481598] do_seccomp+0x349/0x25e0 [ 42.482313] ? find_held_lock+0x2b/0x80 [ 42.483044] ? do_prlimit+0x310/0x610 [ 42.483796] ? __pfx_do_seccomp+0x10/0x10 [ 42.484574] ? do_raw_spin_unlock+0x53/0x220 [ 42.485406] ? _raw_spin_unlock+0x1e/0x40 [ 42.486135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.487134] ? static_key_count+0x60/0x80 [ 42.487933] prctl_set_seccomp+0x4e/0x70 [ 42.488709] __do_sys_prctl+0xe6c/0x1d70 [ 42.489520] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.490388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.491383] ? irqentry_exit+0xf3/0x650 [ 42.492120] do_syscall_64+0xbf/0x430 [ 42.492854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.493812] RIP: 0033:0x7fdadd7fc5cd [ 42.494533] 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 [ 42.497745] RSP: 002b:00007ffff193e9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.499144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdadd7fc5cd [ 42.500432] RDX: 00005623e7c19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.501720] RBP: 00007ffff193ea20 R08: 0000000000000000 R09: 00007ffff193e0c0 [ 42.503004] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623e8eaaad0 [ 42.504121] R13: 00007ffff193ee50 R14: 00005623e8eabbc0 R15: 00005623e8ebc780 [ 42.505185] [ 42.505576] irq event stamp: 1695 [ 42.506077] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.507347] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.508606] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 42.509886] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 42.511141] ---[ end trace 0000000000000000 ]--- [ 43.305058] ------------[ cut here ]------------ [ 43.305824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.307522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.308736] Modules linked in: [ 43.309225] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.310950] Tainted: [W]=WARN [ 43.311460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.312690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.313456] 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 [ 43.316108] RSP: 0018:ffff8880167bfbc0 EFLAGS: 00010286 [ 43.316924] RAX: 0000000000000000 RBX: ffffed1002cf7f78 RCX: ffffffff813a4050 [ 43.317988] RDX: ffff8880152fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.319078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf7f2f [ 43.320148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.321217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167bfdf8 [ 43.322293] FS: 00007f4d577c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.323499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.324377] CR2: 00007f4d57cb6580 CR3: 000000001fb52000 CR4: 0000000000350ef0 [ 43.325444] Call Trace: [ 43.325833] [ 43.326171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.326935] ? __create_object+0x59/0x80 [ 43.327592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.328393] __vmalloc_noprof+0x59/0x60 [ 43.328987] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.329704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.330491] bpf_prog_alloc+0x39/0x200 [ 43.331076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.331857] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.332605] do_seccomp+0x349/0x25e0 [ 43.333179] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.333935] ? __pfx_do_seccomp+0x10/0x10 [ 43.334597] ? find_held_lock+0x2b/0x80 [ 43.335195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.336003] ? static_key_count+0x60/0x80 [ 43.336672] prctl_set_seccomp+0x4e/0x70 [ 43.337315] __do_sys_prctl+0xe6c/0x1d70 [ 43.337928] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.338651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.339455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.340225] ? irqentry_exit+0xf3/0x650 [ 43.340868] do_syscall_64+0xbf/0x430 [ 43.341495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.342276] RIP: 0033:0x7f4d57cb65cd [ 43.342837] 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 [ 43.345469] RSP: 002b:00007ffcda7cd780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.346619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d57cb65cd [ 43.347701] RDX: 000055b45ed5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.348769] RBP: 00007ffcda7cd7e0 R08: 0000000000000000 R09: 00007ffcda7cce80 [ 43.349834] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b494b542b0 [ 43.350906] R13: 00007ffcda7cdc10 R14: 000055b494b56d20 R15: 000055b494b688d0 [ 43.351996] [ 43.352394] irq event stamp: 1689 [ 43.352898] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 43.354167] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 43.355447] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 43.356737] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 43.358001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21126' (ECDSA) to the list of known hosts. 2025/11/17 15:22:20 fuzzer started 2025/11/17 15:22:20 dialing manager at localhost:37895 2025/11/17 15:22:21 checking machine... 2025/11/17 15:22:21 checking revisions... [ 44.237093] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:22:21 testing simple program... [ 44.320503] cgroup: Unknown subsys name 'net' [ 44.377481] cgroup: Unknown subsys name 'cpuset' [ 44.397889] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:22:20 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdadd8c1618 CR3=00000000200d5000 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=000000000002a4c3 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f84e6f11008 CR3=000000000d62b000 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=ff78ed56f5b7a1b98b4caf400445f9d4 XMM02=0000000000300c98eff9b2d0a8fce9cb XMM03=0000000000300d682c67c8bc2e329bc3 XMM04=89cc8bc415d414ce00000000000ae988 XMM05=ea9a3de3678533ff000000000031e228 XMM06=5b75c91c80445342000000000031d2c8 XMM07=e042d86d42eb936e000000000030ca28 XMM08=9c9a6516010bcad30000000000300d68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000