[ 46.961404] ------------[ cut here ]------------ [ 46.962267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.964515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.966034] Modules linked in: [ 46.966798] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.969023] Tainted: [W]=WARN [ 46.969677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.971243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.972150] 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 [ 46.975532] RSP: 0018:ffff88800ce27bc0 EFLAGS: 00010286 [ 46.976651] RAX: 0000000000000000 RBX: ffffed10019c4f78 RCX: ffffffff813a4050 [ 46.978061] RDX: ffff8880166a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.979420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c4f2f [ 46.980906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.982303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce27df8 [ 46.983684] FS: 00007f3c17fe2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.985158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.986319] CR2: 00007f3c184d4580 CR3: 000000001c771000 CR4: 0000000000350ef0 [ 46.987683] Call Trace: [ 46.988217] [ 46.988631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.989598] ? __create_object+0x59/0x80 [ 46.990451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.991441] __vmalloc_noprof+0x59/0x60 [ 46.992225] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.993142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.994124] bpf_prog_alloc+0x39/0x200 [ 46.994898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.995806] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.996710] do_seccomp+0x349/0x25e0 [ 46.997418] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.998292] ? __pfx_do_seccomp+0x10/0x10 [ 46.999017] ? find_held_lock+0x2b/0x80 [ 46.999762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.000730] ? static_key_count+0x60/0x80 [ 47.001522] prctl_set_seccomp+0x4e/0x70 [ 47.002296] __do_sys_prctl+0xe6c/0x1d70 [ 47.003012] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.003853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.004808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.005765] ? irqentry_exit+0xf3/0x650 [ 47.006508] do_syscall_64+0xbf/0x430 [ 47.007234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.008117] RIP: 0033:0x7f3c184d45cd [ 47.008853] 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 [ 47.012126] RSP: 002b:00007ffede913c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.013582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c184d45cd [ 47.015084] RDX: 00005652127b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.016574] RBP: 00007ffede913cf0 R08: 0000000000000000 R09: 00007ffede913390 [ 47.018048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565244c76b10 [ 47.019372] R13: 00007ffede914120 R14: 0000565244c772b0 R15: 0000565244c8b6f0 [ 47.020721] [ 47.021158] irq event stamp: 1781 [ 47.021742] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 47.023166] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 47.024574] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 47.026020] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 47.027463] ---[ end trace 0000000000000000 ]--- [ 50.525542] ------------[ cut here ]------------ [ 50.526547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.528703] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.530248] Modules linked in: [ 50.530841] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.532833] Tainted: [W]=WARN [ 50.533439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.534920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.535851] 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 [ 50.539079] RSP: 0018:ffff88801bc67bc0 EFLAGS: 00010286 [ 50.540064] RAX: 0000000000000000 RBX: ffffed100378cf78 RCX: ffffffff813a4050 [ 50.541377] RDX: ffff88800a753780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.542652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100378cf2f [ 50.543949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.545244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc67df8 [ 50.546537] FS: 00007f46ad5a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.547991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.549083] CR2: 00007f46adb0d4a6 CR3: 0000000020a95000 CR4: 0000000000350ef0 [ 50.550377] Call Trace: [ 50.550841] [ 50.551290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.552155] ? __create_object+0x59/0x80 [ 50.552965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.553944] __vmalloc_noprof+0x59/0x60 [ 50.554712] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.555602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.556552] bpf_prog_alloc+0x39/0x200 [ 50.557305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.558245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.559098] do_seccomp+0x349/0x25e0 [ 50.559816] ? find_held_lock+0x2b/0x80 [ 50.560605] ? do_prlimit+0x310/0x610 [ 50.561371] ? __pfx_do_seccomp+0x10/0x10 [ 50.562122] ? do_raw_spin_unlock+0x53/0x220 [ 50.562953] ? _raw_spin_unlock+0x1e/0x40 [ 50.563745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.564738] ? static_key_count+0x60/0x80 [ 50.565546] prctl_set_seccomp+0x4e/0x70 [ 50.566332] __do_sys_prctl+0xe6c/0x1d70 [ 50.567070] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.567922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.568912] ? irqentry_exit+0xf3/0x650 [ 50.569689] do_syscall_64+0xbf/0x430 [ 50.570444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.571394] RIP: 0033:0x7f46ada995cd [ 50.572058] 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 [ 50.575241] RSP: 002b:00007ffea2c05210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.576637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46ada995cd [ 50.577929] RDX: 00005614136f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.579221] RBP: 00007ffea2c05270 R08: 0000000000000000 R09: 00007ffea2c04910 [ 50.580523] R10: 0000000000000000 R11: 0000000000000246 R12: 000056141cccfad0 [ 50.581818] R13: 00007ffea2c056a0 R14: 000056141ccd0bc0 R15: 000056141cce1780 [ 50.583123] [ 50.583591] irq event stamp: 1723 [ 50.584243] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.585771] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.587313] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.588882] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.590404] ---[ end trace 0000000000000000 ]--- [ 51.400990] ------------[ cut here ]------------ [ 51.402215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.404947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.406481] Modules linked in: [ 51.407104] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.409200] Tainted: [W]=WARN [ 51.409776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.411309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.412281] 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 [ 51.415542] RSP: 0018:ffff888019a17bc0 EFLAGS: 00010286 [ 51.416582] RAX: 0000000000000000 RBX: ffffed1003342f78 RCX: ffffffff813a4050 [ 51.417911] RDX: ffff8880145cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.419260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003342f2f [ 51.420565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.421838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a17df8 [ 51.423113] FS: 00007f3bd11b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.424543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.425591] CR2: 00007fffdde72ef7 CR3: 000000000e212000 CR4: 0000000000350ef0 [ 51.426861] Call Trace: [ 51.427372] [ 51.427851] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.428906] ? __create_object+0x59/0x80 [ 51.429821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.430942] __vmalloc_noprof+0x59/0x60 [ 51.431827] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.432847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.433937] bpf_prog_alloc+0x39/0x200 [ 51.434797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.435866] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.436929] do_seccomp+0x349/0x25e0 [ 51.437769] ? find_held_lock+0x2b/0x80 [ 51.438646] ? do_prlimit+0x310/0x610 [ 51.439496] ? __pfx_do_seccomp+0x10/0x10 [ 51.440407] ? do_raw_spin_unlock+0x53/0x220 [ 51.441403] ? _raw_spin_unlock+0x1e/0x40 [ 51.442308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.443428] ? static_key_count+0x60/0x80 [ 51.444344] prctl_set_seccomp+0x4e/0x70 [ 51.445253] __do_sys_prctl+0xe6c/0x1d70 [ 51.446115] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.447104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.448216] ? irqentry_exit+0xf3/0x650 [ 51.449068] do_syscall_64+0xbf/0x430 [ 51.449941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.451076] RIP: 0033:0x7f3bd16ab5cd [ 51.451890] 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 [ 51.455613] RSP: 002b:00007fffdde71c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.457218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bd16ab5cd [ 51.458700] RDX: 0000562097e1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.460201] RBP: 00007fffdde71c70 R08: 0000000000000000 R09: 00007fffdde71310 [ 51.461704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562099223240 [ 51.463194] R13: 00007fffdde720a0 R14: 000056209922c380 R15: 0000562099237540 [ 51.464710] [ 51.465256] irq event stamp: 1815 [ 51.465950] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 51.467738] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 51.469390] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 51.470884] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 51.472345] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8886' (ECDSA) to the list of known hosts. 2025/11/17 19:08:33 fuzzer started 2025/11/17 19:08:33 dialing manager at localhost:37895 2025/11/17 19:08:33 checking machine... 2025/11/17 19:08:33 checking revisions... [ 52.437470] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:08:33 testing simple program... [ 52.522943] cgroup: Unknown subsys name 'net' [ 52.584969] cgroup: Unknown subsys name 'cpuset' [ 52.598404] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:08:32 Registers: info registers vcpu 0 RAX=ffffffff813c156e RBX=ffffffff81618fa0 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff813c156e RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81618fa0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f46adb5f0b0 CR3=0000000020a0a000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a117 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe65c638d8 CR3=000000000df35000 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=2d99c731a6cdb6848544b8328e0c7bda XMM02=0000000000304960ec2efd57dc4c00df XMM03=00000000003124881b96b3ab83609d64 XMM04=f21562639426f8f700000000000ae988 XMM05=319ba5f60986f10c0000000000321d60 XMM06=817b8945e9d503730000000000321758 XMM07=e042d86d42eb936e0000000000312708 XMM08=1b96b3ab83609d6400000000003049c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000