[ 54.129572] ------------[ cut here ]------------ [ 54.130529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.132588] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.134073] Modules linked in: [ 54.134674] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.136921] Tainted: [W]=WARN [ 54.137476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.139026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.139933] 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 [ 54.143154] RSP: 0018:ffff88801790fbc0 EFLAGS: 00010286 [ 54.144135] RAX: 0000000000000000 RBX: ffffed1002f21f78 RCX: ffffffff813a4050 [ 54.145449] RDX: ffff888017169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.146753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f21f2f [ 54.148063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.149356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801790fdf8 [ 54.150683] FS: 00007fa9b5be1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.152143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.153197] CR2: 00007fa9b60d3580 CR3: 000000000afe6000 CR4: 0000000000350ef0 [ 54.154524] Call Trace: [ 54.155032] [ 54.155449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.156348] ? __create_object+0x59/0x80 [ 54.157127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.158140] __vmalloc_noprof+0x59/0x60 [ 54.158908] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.159730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.160664] bpf_prog_alloc+0x39/0x200 [ 54.161407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.162362] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.163620] do_seccomp+0x349/0x25e0 [ 54.164349] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.165253] ? __pfx_do_seccomp+0x10/0x10 [ 54.166057] ? find_held_lock+0x2b/0x80 [ 54.166822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.167735] ? static_key_count+0x60/0x80 [ 54.168537] prctl_set_seccomp+0x4e/0x70 [ 54.169324] __do_sys_prctl+0xe6c/0x1d70 [ 54.170128] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.171005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.171972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.172941] ? irqentry_exit+0xf3/0x650 [ 54.173683] do_syscall_64+0xbf/0x430 [ 54.174432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.175389] RIP: 0033:0x7fa9b60d35cd [ 54.176098] 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 [ 54.179305] RSP: 002b:00007ffe602bf4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.180675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9b60d35cd [ 54.181981] RDX: 000055a700efbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.183270] RBP: 00007ffe602bf500 R08: 0000000000000000 R09: 00007ffe602beba0 [ 54.184553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7306e1ad0 [ 54.185847] R13: 00007ffe602bf930 R14: 000055a7306e2bc0 R15: 000055a7306f3780 [ 54.187158] [ 54.187587] irq event stamp: 1857 [ 54.188249] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 54.189805] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 54.191325] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 54.192871] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 54.194390] ---[ end trace 0000000000000000 ]--- [ 57.821744] ------------[ cut here ]------------ [ 57.822689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.824777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.826314] Modules linked in: [ 57.826971] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.829027] Tainted: [W]=WARN [ 57.829590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.831082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.831999] 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 [ 57.835244] RSP: 0018:ffff888017acfbc0 EFLAGS: 00010286 [ 57.836233] RAX: 0000000000000000 RBX: ffffed1002f59f78 RCX: ffffffff813a4050 [ 57.837532] RDX: ffff88800f51d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.838845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f59f2f [ 57.840142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.841429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017acfdf8 [ 57.842747] FS: 00007f9e0f77c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.844238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.845306] CR2: 00007ffe1e20eef8 CR3: 000000000db5d000 CR4: 0000000000350ef0 [ 57.846615] Call Trace: [ 57.847128] [ 57.847553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.848474] ? __create_object+0x59/0x80 [ 57.849261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.850261] __vmalloc_noprof+0x59/0x60 [ 57.851026] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.851915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.852855] bpf_prog_alloc+0x39/0x200 [ 57.853562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.854512] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.855432] do_seccomp+0x349/0x25e0 [ 57.856162] ? find_held_lock+0x2b/0x80 [ 57.856933] ? do_prlimit+0x310/0x610 [ 57.857636] ? __pfx_do_seccomp+0x10/0x10 [ 57.858442] ? do_raw_spin_unlock+0x53/0x220 [ 57.859285] ? _raw_spin_unlock+0x1e/0x40 [ 57.860083] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.861068] ? static_key_count+0x60/0x80 [ 57.861876] prctl_set_seccomp+0x4e/0x70 [ 57.862625] __do_sys_prctl+0xe6c/0x1d70 [ 57.863411] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.864276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.865251] ? irqentry_exit+0xf3/0x650 [ 57.866035] do_syscall_64+0xbf/0x430 [ 57.866742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.867726] RIP: 0033:0x7f9e0fc6e5cd [ 57.868436] 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 [ 57.871637] RSP: 002b:00007ffe1e20c6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.873014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e0fc6e5cd [ 57.874330] RDX: 000055f33035ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.875631] RBP: 00007ffe1e20c750 R08: 0000000000000000 R09: 00007ffe1e20bdf0 [ 57.876919] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f352032ad0 [ 57.878236] R13: 00007ffe1e20cb80 R14: 000055f352033bc0 R15: 000055f352044780 [ 57.879547] [ 57.880019] irq event stamp: 1795 [ 57.880630] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 57.882160] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 57.883706] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 57.885266] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 57.886814] ---[ end trace 0000000000000000 ]--- [ 58.732015] ------------[ cut here ]------------ [ 58.732934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.735003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.736472] Modules linked in: [ 58.737107] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.739115] Tainted: [W]=WARN [ 58.739674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.741137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.742077] 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 [ 58.745260] RSP: 0018:ffff88801a9d7bc0 EFLAGS: 00010286 [ 58.746237] RAX: 0000000000000000 RBX: ffffed100353af78 RCX: ffffffff813a4050 [ 58.747526] RDX: ffff888018e75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.748815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100353af2f [ 58.750105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.751386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9d7df8 [ 58.752670] FS: 00007f897c26c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.754114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.755169] CR2: 00007ffce9b6bef8 CR3: 000000000cb13000 CR4: 0000000000350ef0 [ 58.756457] Call Trace: [ 58.756968] [ 58.757381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.758297] ? __create_object+0x59/0x80 [ 58.759071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.760052] __vmalloc_noprof+0x59/0x60 [ 58.760760] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.761640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.762623] bpf_prog_alloc+0x39/0x200 [ 58.763360] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.764296] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.765204] do_seccomp+0x349/0x25e0 [ 58.765940] ? find_held_lock+0x2b/0x80 [ 58.766664] ? do_prlimit+0x310/0x610 [ 58.767421] ? __pfx_do_seccomp+0x10/0x10 [ 58.768198] ? do_raw_spin_unlock+0x53/0x220 [ 58.769036] ? _raw_spin_unlock+0x1e/0x40 [ 58.769826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.770752] ? static_key_count+0x60/0x80 [ 58.771569] prctl_set_seccomp+0x4e/0x70 [ 58.772347] __do_sys_prctl+0xe6c/0x1d70 [ 58.773143] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.774013] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.774992] ? irqentry_exit+0xf3/0x650 [ 58.775717] do_syscall_64+0xbf/0x430 [ 58.776453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.777406] RIP: 0033:0x7f897c75e5cd [ 58.778134] 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 [ 58.781309] RSP: 002b:00007ffce9b69c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.782691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f897c75e5cd [ 58.783964] RDX: 0000559b26a94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.785250] RBP: 00007ffce9b69cc0 R08: 0000000000000000 R09: 00007ffce9b69360 [ 58.786546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b3658a240 [ 58.787852] R13: 00007ffce9b6a0f0 R14: 0000559b36589bf0 R15: 0000559b3659e4d0 [ 58.789164] [ 58.789593] irq event stamp: 1753 [ 58.790265] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 58.791802] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 58.793328] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 58.794816] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 58.796076] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39015' (ECDSA) to the list of known hosts. 2025/11/17 20:22:00 fuzzer started 2025/11/17 20:22:00 dialing manager at localhost:37895 2025/11/17 20:22:00 checking machine... 2025/11/17 20:22:00 checking revisions... [ 59.836013] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:22:00 testing simple program... [ 59.933867] cgroup: Unknown subsys name 'net' [ 60.018987] cgroup: Unknown subsys name 'cpuset' [ 60.040608] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:21:59 Registers: info registers vcpu 0 RAX=ffff8880096125f0 RBX=ffff888009611bc0 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=00000000ffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152718c RFL=00000086 [--S--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 0000000000000000 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=00007f9e0fd31650 CR3=000000001838a000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000003 RSI=00000000ffffffff RDI=ffffffff85e1ffe0 RBP=00007f9e0fd31000 RSP=ffff88801a927c88 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800db89780 R13=0000000000000004 R14=ffff888017f33660 R15=00007f9e0fd36fff RIP=ffffffff84c72070 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9e0f77c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e0fd340b0 CR3=000000001838a000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000