[ 47.123270] ------------[ cut here ]------------ [ 47.124200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.126137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.127568] Modules linked in: [ 47.128191] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.130139] Tainted: [W]=WARN [ 47.130678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.132134] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.133026] 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 [ 47.136131] RSP: 0018:ffff888016ebfbc0 EFLAGS: 00010286 [ 47.137089] RAX: 0000000000000000 RBX: ffffed1002dd7f78 RCX: ffffffff813a4050 [ 47.138342] RDX: ffff888016173780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.139603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd7f2f [ 47.140852] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.142136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ebfdf8 [ 47.143414] FS: 00007f28c66ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.144826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.145860] CR2: 00007ffdeb0ebef7 CR3: 000000000d15b000 CR4: 0000000000350ef0 [ 47.147125] Call Trace: [ 47.147581] [ 47.148029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.148854] ? __create_object+0x59/0x80 [ 47.149623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.150581] __vmalloc_noprof+0x59/0x60 [ 47.151333] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.152188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.153100] bpf_prog_alloc+0x39/0x200 [ 47.153776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.154682] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.155575] do_seccomp+0x349/0x25e0 [ 47.156273] ? find_held_lock+0x2b/0x80 [ 47.157015] ? do_prlimit+0x310/0x610 [ 47.157698] ? __pfx_do_seccomp+0x10/0x10 [ 47.158468] ? do_raw_spin_unlock+0x53/0x220 [ 47.159290] ? _raw_spin_unlock+0x1e/0x40 [ 47.160049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.160975] ? static_key_count+0x60/0x80 [ 47.161710] prctl_set_seccomp+0x4e/0x70 [ 47.162463] __do_sys_prctl+0xe6c/0x1d70 [ 47.163227] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.164057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.164981] ? irqentry_exit+0xf3/0x650 [ 47.165683] do_syscall_64+0xbf/0x430 [ 47.166404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.167336] RIP: 0033:0x7f28c6b9f5cd [ 47.168016] 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 [ 47.171118] RSP: 002b:00007ffdeb0e9f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.172425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28c6b9f5cd [ 47.173673] RDX: 0000561616088e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.174936] RBP: 00007ffdeb0e9fe0 R08: 0000000000000000 R09: 00007ffdeb0e9680 [ 47.176182] R10: 0000000000000000 R11: 0000000000000246 R12: 000056163ad85ad0 [ 47.177442] R13: 00007ffdeb0ea410 R14: 000056163ad86bc0 R15: 000056163ad97780 [ 47.178721] [ 47.179185] irq event stamp: 1793 [ 47.179781] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 47.181255] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 47.182733] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 47.184247] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 47.185735] ---[ end trace 0000000000000000 ]--- [ 50.365847] ------------[ cut here ]------------ [ 50.366771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.368804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.370264] Modules linked in: [ 50.370854] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.372872] Tainted: [W]=WARN [ 50.373471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.374972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.375876] 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 [ 50.379116] RSP: 0018:ffff888016577bc0 EFLAGS: 00010286 [ 50.380100] RAX: 0000000000000000 RBX: ffffed1002caef78 RCX: ffffffff813a4050 [ 50.381395] RDX: ffff88800ef6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.382687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caef2f [ 50.383989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.385284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016577df8 [ 50.386578] FS: 00007ff58cc30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.388040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.389120] CR2: 00007fffff362ef7 CR3: 000000000b96c000 CR4: 0000000000350ef0 [ 50.390419] Call Trace: [ 50.390885] [ 50.391340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.392246] ? __create_object+0x59/0x80 [ 50.393029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.394007] __vmalloc_noprof+0x59/0x60 [ 50.394722] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.395610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.396548] bpf_prog_alloc+0x39/0x200 [ 50.397298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398236] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399154] do_seccomp+0x349/0x25e0 [ 50.399828] ? find_held_lock+0x2b/0x80 [ 50.400595] ? do_prlimit+0x310/0x610 [ 50.401340] ? __pfx_do_seccomp+0x10/0x10 [ 50.402137] ? do_raw_spin_unlock+0x53/0x220 [ 50.402988] ? _raw_spin_unlock+0x1e/0x40 [ 50.403731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.404696] ? static_key_count+0x60/0x80 [ 50.405490] prctl_set_seccomp+0x4e/0x70 [ 50.406268] __do_sys_prctl+0xe6c/0x1d70 [ 50.407056] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.407868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.408844] ? irqentry_exit+0xf3/0x650 [ 50.409614] do_syscall_64+0xbf/0x430 [ 50.410362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.411341] RIP: 0033:0x7ff58d1225cd [ 50.412049] 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 [ 50.415235] RSP: 002b:00007fffff361e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.416613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58d1225cd [ 50.417924] RDX: 000056043d1ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.419237] RBP: 00007fffff361ec0 R08: 0000000000000000 R09: 00007fffff361560 [ 50.420530] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604756cfad0 [ 50.421834] R13: 00007fffff3622f0 R14: 00005604756d0bc0 R15: 00005604756e1780 [ 50.423151] [ 50.423572] irq event stamp: 1715 [ 50.424223] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.425763] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.427299] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.428861] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.430435] ---[ end trace 0000000000000000 ]--- [ 51.235827] ------------[ cut here ]------------ [ 51.236755] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.238815] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.240319] Modules linked in: [ 51.240955] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.242983] Tainted: [W]=WARN [ 51.243534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.245036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.245966] 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 [ 51.249345] RSP: 0018:ffff888017037bc0 EFLAGS: 00010286 [ 51.250343] RAX: 0000000000000000 RBX: ffffed1002e06f78 RCX: ffffffff813a4050 [ 51.251650] RDX: ffff888015ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.252941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e06f2f [ 51.254213] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.255522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017037df8 [ 51.256809] FS: 00007fe4da906900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.258258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.259348] CR2: 00007fe4dadf8580 CR3: 000000001f19a000 CR4: 0000000000350ef0 [ 51.260644] Call Trace: [ 51.261173] [ 51.261609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.262528] ? __create_object+0x59/0x80 [ 51.263322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.264307] __vmalloc_noprof+0x59/0x60 [ 51.265061] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.265875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.266799] bpf_prog_alloc+0x39/0x200 [ 51.267552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.268485] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.269405] do_seccomp+0x349/0x25e0 [ 51.270110] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.271020] ? __pfx_do_seccomp+0x10/0x10 [ 51.271769] ? find_held_lock+0x2b/0x80 [ 51.272535] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.273518] ? static_key_count+0x60/0x80 [ 51.274325] prctl_set_seccomp+0x4e/0x70 [ 51.275121] __do_sys_prctl+0xe6c/0x1d70 [ 51.275870] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.276753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.277725] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.278705] ? irqentry_exit+0xf3/0x650 [ 51.279476] do_syscall_64+0xbf/0x430 [ 51.280227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.281193] RIP: 0033:0x7fe4dadf85cd [ 51.281856] 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 [ 51.285024] RSP: 002b:00007ffd7f2362d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.286390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4dadf85cd [ 51.287671] RDX: 000055bd2e09fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.288949] RBP: 00007ffd7f236330 R08: 0000000000000000 R09: 00007ffd7f2359d0 [ 51.290246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd6470eb10 [ 51.291548] R13: 00007ffd7f236760 R14: 000055bd6470f2b0 R15: 000055bd647236f0 [ 51.292845] [ 51.293310] irq event stamp: 1707 [ 51.293958] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 51.295492] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 51.297036] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 51.298592] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 51.300102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62912' (ECDSA) to the list of known hosts. 2025/11/18 18:12:59 fuzzer started 2025/11/18 18:12:59 dialing manager at localhost:34383 2025/11/18 18:12:59 checking machine... 2025/11/18 18:12:59 checking revisions... [ 52.207545] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:12:59 testing simple program... [ 52.303509] cgroup: Unknown subsys name 'net' [ 52.364693] cgroup: Unknown subsys name 'cpuset' [ 52.386665] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:12:58 Registers: info registers vcpu 0 RAX=000000005d3ba39c RBX=ffff88806ce37340 RCX=0000000000000000 RDX=0000000000000022 RSI=ffffffff812c599c RDI=ffffffff87ada000 RBP=ffffffff87ada000 RSP=ffff88801a357850 R8 =0000000000000001 R9 =ffffed100346af29 R10=0000000000000000 R11=0000000000000001 R12=ffff88806ce37ea8 R13=0000000000000006 R14=0000000000000006 R15=ffff88806ce37df8 RIP=ffffffff84c71799 RFL=00000006 [-----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 00007f16dbfff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff58d1e7618 CR3=000000000bb68000 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=2038353a32313a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a32313a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000036f2b 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9de2eda8 CR3=000000000bb68000 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=32313a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323636 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000