[ 46.349658] ------------[ cut here ]------------ [ 46.350531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.352554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.354026] Modules linked in: [ 46.354706] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.356692] Tainted: [W]=WARN [ 46.357247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.358732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.359591] 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 [ 46.362781] RSP: 0018:ffff88800dc37bc0 EFLAGS: 00010286 [ 46.363788] RAX: 0000000000000000 RBX: ffffed1001b86f78 RCX: ffffffff813a4050 [ 46.365065] RDX: ffff88800c709bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.366370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b86f2f [ 46.367657] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.368926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dc37df8 [ 46.370211] FS: 00007f0c73c11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.371640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.372693] CR2: 00007f0c74103580 CR3: 0000000007229000 CR4: 0000000000350ef0 [ 46.373992] Call Trace: [ 46.374465] [ 46.374910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.375806] ? __create_object+0x59/0x80 [ 46.376540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.377501] __vmalloc_noprof+0x59/0x60 [ 46.378267] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.379131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.380059] bpf_prog_alloc+0x39/0x200 [ 46.380798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.381739] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.382594] do_seccomp+0x349/0x25e0 [ 46.383333] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.384253] ? __pfx_do_seccomp+0x10/0x10 [ 46.385045] ? find_held_lock+0x2b/0x80 [ 46.385806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.386785] ? static_key_count+0x60/0x80 [ 46.387555] prctl_set_seccomp+0x4e/0x70 [ 46.388336] __do_sys_prctl+0xe6c/0x1d70 [ 46.389117] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.389968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.390953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.391930] ? irqentry_exit+0xf3/0x650 [ 46.392706] do_syscall_64+0xbf/0x430 [ 46.393415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.394384] RIP: 0033:0x7f0c741035cd [ 46.395091] 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 [ 46.398305] RSP: 002b:00007ffe14f06a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.399699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c741035cd [ 46.400970] RDX: 000055d93ef22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.402265] RBP: 00007ffe14f06a80 R08: 0000000000000000 R09: 00007ffe14f06120 [ 46.403551] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d945adab10 [ 46.404843] R13: 00007ffe14f06eb0 R14: 000055d945adb2b0 R15: 000055d945aef6f0 [ 46.406154] [ 46.406576] irq event stamp: 1725 [ 46.407225] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.408766] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.410286] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.411822] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.413334] ---[ end trace 0000000000000000 ]--- [ 49.402750] ------------[ cut here ]------------ [ 49.403655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.405695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.407140] Modules linked in: [ 49.407779] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.409763] Tainted: [W]=WARN [ 49.410354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.411804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.412718] 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 [ 49.415899] RSP: 0018:ffff88800a43fbc0 EFLAGS: 00010286 [ 49.416884] RAX: 0000000000000000 RBX: ffffed1001487f78 RCX: ffffffff813a4050 [ 49.418171] RDX: ffff888016ab0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.419458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001487f2f [ 49.420738] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.422017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a43fdf8 [ 49.423328] FS: 00007fc5ba166900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.424768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.425823] CR2: 00007fc5ba658580 CR3: 00000000163b0000 CR4: 0000000000350ef0 [ 49.427112] Call Trace: [ 49.427580] [ 49.428029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.428921] ? __create_object+0x59/0x80 [ 49.429698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.430688] __vmalloc_noprof+0x59/0x60 [ 49.431393] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.432273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.433218] bpf_prog_alloc+0x39/0x200 [ 49.433954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.434899] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.435810] do_seccomp+0x349/0x25e0 [ 49.436482] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.437393] ? __pfx_do_seccomp+0x10/0x10 [ 49.438188] ? find_held_lock+0x2b/0x80 [ 49.438949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.439919] ? static_key_count+0x60/0x80 [ 49.440720] prctl_set_seccomp+0x4e/0x70 [ 49.441452] __do_sys_prctl+0xe6c/0x1d70 [ 49.442248] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.443109] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.444073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.445032] ? irqentry_exit+0xf3/0x650 [ 49.445806] do_syscall_64+0xbf/0x430 [ 49.446524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.447459] RIP: 0033:0x7fc5ba6585cd [ 49.448163] 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 [ 49.451375] RSP: 002b:00007fffc054f1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.452735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5ba6585cd [ 49.454030] RDX: 0000558e5518fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.455340] RBP: 00007fffc054f230 R08: 0000000000000000 R09: 00007fffc054e8d0 [ 49.456630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e6dc07ad0 [ 49.457918] R13: 00007fffc054f660 R14: 0000558e6dc08bc0 R15: 0000558e6dc19780 [ 49.459233] [ 49.459691] irq event stamp: 1667 [ 49.460295] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 49.461806] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 49.463324] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.464857] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 49.466371] ---[ end trace 0000000000000000 ]--- [ 50.104184] ------------[ cut here ]------------ [ 50.105204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.107381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.108996] Modules linked in: [ 50.109698] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.111829] Tainted: [W]=WARN [ 50.112420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.113985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.114987] 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 [ 50.118350] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286 [ 50.119391] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050 [ 50.120774] RDX: ffff888017223780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.122152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f [ 50.123516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.124911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8 [ 50.126294] FS: 00007fd0b8f11900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.127833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.128986] CR2: 00007fd0b9403580 CR3: 000000000c611000 CR4: 0000000000350ef0 [ 50.130388] Call Trace: [ 50.130952] [ 50.131394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.132352] ? __create_object+0x59/0x80 [ 50.133192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.134250] __vmalloc_noprof+0x59/0x60 [ 50.135063] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.136018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.137024] bpf_prog_alloc+0x39/0x200 [ 50.137825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.138861] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.139853] do_seccomp+0x349/0x25e0 [ 50.140590] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.141577] ? __pfx_do_seccomp+0x10/0x10 [ 50.142456] ? find_held_lock+0x2b/0x80 [ 50.143291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.144366] ? static_key_count+0x60/0x80 [ 50.145219] prctl_set_seccomp+0x4e/0x70 [ 50.146093] __do_sys_prctl+0xe6c/0x1d70 [ 50.146966] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.147906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.148946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.149994] ? irqentry_exit+0xf3/0x650 [ 50.150852] do_syscall_64+0xbf/0x430 [ 50.151665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.152689] RIP: 0033:0x7fd0b94035cd [ 50.153407] 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 [ 50.156873] RSP: 002b:00007fff83e98a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.158369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0b94035cd [ 50.159778] RDX: 0000562e79c23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.161151] RBP: 00007fff83e98ac0 R08: 0000000000000000 R09: 00007fff83e98160 [ 50.162563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ea29c1ad0 [ 50.163485] R13: 00007fff83e98ef0 R14: 0000562ea29c2bc0 R15: 0000562ea29d3780 [ 50.164353] [ 50.164670] irq event stamp: 1803 [ 50.165084] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.166149] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.167192] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.168268] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 50.169310] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53309' (ECDSA) to the list of known hosts. 2025/11/17 19:10:29 fuzzer started 2025/11/17 19:10:29 dialing manager at localhost:37895 2025/11/17 19:10:30 checking machine... 2025/11/17 19:10:30 checking revisions... [ 50.956092] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:10:30 testing simple program... [ 51.048114] cgroup: Unknown subsys name 'net' [ 51.123166] cgroup: Unknown subsys name 'cpuset' [ 51.136169] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:10:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015d69bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d6a618 RSP=ffff8880197573b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d6a618 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152708e RFL=00000056 [---ZAP-] 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 00007fc5ba166900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5ba71d618 CR3=000000000cf11000 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=563412feff00545000000000000080fe 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=0000000000026c27 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558e6dc2c768 CR3=000000000ca7a000 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=30313a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000