[ 39.139741] ------------[ cut here ]------------ [ 39.140663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.142733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.144299] Modules linked in: [ 39.144957] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.146935] Tainted: [W]=WARN [ 39.147491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.148960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.149874] 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 [ 39.153084] RSP: 0018:ffff88800a697bc0 EFLAGS: 00010286 [ 39.154078] RAX: 0000000000000000 RBX: ffffed10014d2f78 RCX: ffffffff813a4050 [ 39.155340] RDX: ffff88800d02b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.156616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014d2f2f [ 39.157878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.159161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a697df8 [ 39.160424] FS: 00007fcc8eedb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.161842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.162908] CR2: 00007ffd9a325ef7 CR3: 000000000e715000 CR4: 0000000000350ef0 [ 39.164202] Call Trace: [ 39.164653] [ 39.165087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.165977] ? __create_object+0x59/0x80 [ 39.166714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.167669] __vmalloc_noprof+0x59/0x60 [ 39.168415] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.169273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.170194] bpf_prog_alloc+0x39/0x200 [ 39.170932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.171841] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.172682] do_seccomp+0x349/0x25e0 [ 39.173382] ? find_held_lock+0x2b/0x80 [ 39.174114] ? do_prlimit+0x310/0x610 [ 39.174844] ? __pfx_do_seccomp+0x10/0x10 [ 39.175572] ? do_raw_spin_unlock+0x53/0x220 [ 39.176389] ? _raw_spin_unlock+0x1e/0x40 [ 39.177151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.178104] ? static_key_count+0x60/0x80 [ 39.178912] prctl_set_seccomp+0x4e/0x70 [ 39.179637] __do_sys_prctl+0xe6c/0x1d70 [ 39.180402] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.181245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.182183] ? irqentry_exit+0xf3/0x650 [ 39.182941] do_syscall_64+0xbf/0x430 [ 39.183628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.184556] RIP: 0033:0x7fcc8f3cd5cd [ 39.185251] 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 [ 39.188390] RSP: 002b:00007ffd9a324910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.189750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc8f3cd5cd [ 39.191031] RDX: 000055df41640e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.192306] RBP: 00007ffd9a324970 R08: 0000000000000000 R09: 00007ffd9a324010 [ 39.193574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df578e5ad0 [ 39.194850] R13: 00007ffd9a324da0 R14: 000055df578e6bc0 R15: 000055df578f7780 [ 39.196153] [ 39.196576] irq event stamp: 1785 [ 39.197215] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.198726] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.200223] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.201749] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.203275] ---[ end trace 0000000000000000 ]--- [ 42.841141] ------------[ cut here ]------------ [ 42.842167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.844210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.845722] Modules linked in: [ 42.846525] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.848574] Tainted: [W]=WARN [ 42.849209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.850713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.851639] 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 [ 42.854903] RSP: 0018:ffff88801654fbc0 EFLAGS: 00010286 [ 42.855952] RAX: 0000000000000000 RBX: ffffed1002ca9f78 RCX: ffffffff813a4050 [ 42.857268] RDX: ffff8880176cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.858648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca9f2f [ 42.859983] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.861300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801654fdf8 [ 42.862685] FS: 00007f87a6191900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.864111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.865155] CR2: 00007f87a6683580 CR3: 000000001f59a000 CR4: 0000000000350ef0 [ 42.866564] Call Trace: [ 42.867059] [ 42.867469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.868364] ? __create_object+0x59/0x80 [ 42.869143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.870198] __vmalloc_noprof+0x59/0x60 [ 42.871003] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.871940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.872943] bpf_prog_alloc+0x39/0x200 [ 42.873662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.874701] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.875602] do_seccomp+0x349/0x25e0 [ 42.876321] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.877228] ? __pfx_do_seccomp+0x10/0x10 [ 42.878029] ? find_held_lock+0x2b/0x80 [ 42.878753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.879719] ? static_key_count+0x60/0x80 [ 42.880522] prctl_set_seccomp+0x4e/0x70 [ 42.881288] __do_sys_prctl+0xe6c/0x1d70 [ 42.882076] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.882940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.883900] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.884887] ? irqentry_exit+0xf3/0x650 [ 42.885601] do_syscall_64+0xbf/0x430 [ 42.886344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.887303] RIP: 0033:0x7f87a66835cd [ 42.888003] 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 [ 42.891161] RSP: 002b:00007ffed5db11d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.892513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87a66835cd [ 42.893811] RDX: 0000562a530e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.895099] RBP: 00007ffed5db1230 R08: 0000000000000000 R09: 00007ffed5db08d0 [ 42.896379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a91f27ad0 [ 42.897664] R13: 00007ffed5db1660 R14: 0000562a91f28bc0 R15: 0000562a91f39780 [ 42.898973] [ 42.899395] irq event stamp: 1727 [ 42.900043] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.901564] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.903101] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.904649] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 42.906157] ---[ end trace 0000000000000000 ]--- [ 43.827722] ------------[ cut here ]------------ [ 43.828645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.831222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 43.832669] Modules linked in: [ 43.833281] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.835262] Tainted: [W]=WARN [ 43.835854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.837530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.838495] 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 [ 43.841660] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 43.842640] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 43.843899] RDX: ffff888016940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.845165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 43.846414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.847686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 43.848966] FS: 00007fd48b654900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.850385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.851452] CR2: 00007fd48bb46580 CR3: 000000001be00000 CR4: 0000000000350ef0 [ 43.852727] Call Trace: [ 43.853219] [ 43.853631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.854518] ? __create_object+0x59/0x80 [ 43.855313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.856275] __vmalloc_noprof+0x59/0x60 [ 43.857025] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.857902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.858826] bpf_prog_alloc+0x39/0x200 [ 43.859518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.860431] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.861328] do_seccomp+0x349/0x25e0 [ 43.862052] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.862960] ? __pfx_do_seccomp+0x10/0x10 [ 43.863702] ? find_held_lock+0x2b/0x80 [ 43.864459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.865426] ? static_key_count+0x60/0x80 [ 43.866236] prctl_set_seccomp+0x4e/0x70 [ 43.867022] __do_sys_prctl+0xe6c/0x1d70 [ 43.867769] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.868620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.869577] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.870540] ? irqentry_exit+0xf3/0x650 [ 43.871310] do_syscall_64+0xbf/0x430 [ 43.872054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.873002] RIP: 0033:0x7fd48bb465cd [ 43.873651] 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 [ 43.876814] RSP: 002b:00007ffcbdcb5580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.878165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd48bb465cd [ 43.879460] RDX: 000055f2d633ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.880747] RBP: 00007ffcbdcb55e0 R08: 0000000000000000 R09: 00007ffcbdcb4c80 [ 43.882023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2f3c1fb10 [ 43.883302] R13: 00007ffcbdcb5a10 R14: 000055f2f3c202b0 R15: 000055f2f3c346f0 [ 43.884589] [ 43.885041] irq event stamp: 1809 [ 43.885644] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 43.887171] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.888690] softirqs last enabled at (1498): [] handle_softirqs+0x50c/0x770 [ 43.890226] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 43.891746] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19983' (ECDSA) to the list of known hosts. 2025/11/17 11:28:23 fuzzer started 2025/11/17 11:28:24 dialing manager at localhost:37895 2025/11/17 11:28:24 checking machine... 2025/11/17 11:28:24 checking revisions... [ 44.828203] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:28:24 testing simple program... [ 44.924824] cgroup: Unknown subsys name 'net' [ 45.000073] cgroup: Unknown subsys name 'cpuset' [ 45.023343] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:28:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff8146197d RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627830 R8 =ffffffff86a0b8be R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000897b R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81618faf RFL=00000286 [--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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed5dab000 CR3=000000001f66a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024189 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=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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca4742858 CR3=000000000d4b5000 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=8c682c5a9eccb2bd5344662a3fcc7311 XMM02=2c67c8bc2e329bc30000000000302f38 XMM03=fb795ef6d657705600000000003107b8 XMM04=c90de07176a6b75600000000000ae988 XMM05=1b1d3d6de45fe03a0000000000321218 XMM06=3e829fc8c8edc990000000000031fd08 XMM07=e042d86d42eb936e0000000000310a38 XMM08=7eaf2003e39d59d50000000000302f98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000