[ 46.388650] ------------[ cut here ]------------ [ 46.389593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.391651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.393332] Modules linked in: [ 46.394025] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.396046] Tainted: [W]=WARN [ 46.396621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.398119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.399037] 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 [ 46.402228] RSP: 0018:ffff88800e75fbc0 EFLAGS: 00010286 [ 46.403220] RAX: 0000000000000000 RBX: ffffed1001cebf78 RCX: ffffffff813a4050 [ 46.404494] RDX: ffff88800ee50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.405786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cebf2f [ 46.407071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.408349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e75fdf8 [ 46.409656] FS: 00007f7748309900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.411100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.412158] CR2: 00007fffc4daaef8 CR3: 000000001abd8000 CR4: 0000000000350ef0 [ 46.413458] Call Trace: [ 46.413954] [ 46.414370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.415269] ? __create_object+0x59/0x80 [ 46.416055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.417048] __vmalloc_noprof+0x59/0x60 [ 46.417812] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.418645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.419560] bpf_prog_alloc+0x39/0x200 [ 46.420288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.421228] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.422145] do_seccomp+0x349/0x25e0 [ 46.422867] ? find_held_lock+0x2b/0x80 [ 46.423584] ? do_prlimit+0x310/0x610 [ 46.424323] ? __pfx_do_seccomp+0x10/0x10 [ 46.425121] ? do_raw_spin_unlock+0x53/0x220 [ 46.425956] ? _raw_spin_unlock+0x1e/0x40 [ 46.426712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.427679] ? static_key_count+0x60/0x80 [ 46.428467] prctl_set_seccomp+0x4e/0x70 [ 46.429252] __do_sys_prctl+0xe6c/0x1d70 [ 46.430055] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.430921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.431885] ? irqentry_exit+0xf3/0x650 [ 46.432600] do_syscall_64+0xbf/0x430 [ 46.433340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.434309] RIP: 0033:0x7f77487fb5cd [ 46.435341] 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 [ 46.438496] RSP: 002b:00007fffc4da8a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.439864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77487fb5cd [ 46.441164] RDX: 00005607d157be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.442447] RBP: 00007fffc4da8ac0 R08: 0000000000000000 R09: 00007fffc4da8160 [ 46.443703] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607f5fb7b10 [ 46.445009] R13: 00007fffc4da8ef0 R14: 00005607f5fb82b0 R15: 00005607f5fcc6f0 [ 46.446326] [ 46.446781] irq event stamp: 1789 [ 46.447392] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.448903] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.450426] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.451975] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.453520] ---[ end trace 0000000000000000 ]--- [ 50.080886] ------------[ cut here ]------------ [ 50.081827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.083893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.085343] Modules linked in: [ 50.085970] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.087943] Tainted: [W]=WARN [ 50.088487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.089947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.090856] 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 [ 50.094015] RSP: 0018:ffff888015ec7bc0 EFLAGS: 00010286 [ 50.094983] RAX: 0000000000000000 RBX: ffffed1002bd8f78 RCX: ffffffff813a4050 [ 50.096263] RDX: ffff8880153d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.097547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd8f2f [ 50.098818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.100092] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ec7df8 [ 50.101380] FS: 00007fc33d937900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.102822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.103879] CR2: 00007fff9cc57ef8 CR3: 000000000e18d000 CR4: 0000000000350ef0 [ 50.105163] Call Trace: [ 50.105621] [ 50.106078] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.106974] ? __create_object+0x59/0x80 [ 50.107708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.108681] __vmalloc_noprof+0x59/0x60 [ 50.109457] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.110325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.111258] bpf_prog_alloc+0x39/0x200 [ 50.112000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.112921] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.113845] do_seccomp+0x349/0x25e0 [ 50.114506] ? find_held_lock+0x2b/0x80 [ 50.115255] ? do_prlimit+0x310/0x610 [ 50.116003] ? __pfx_do_seccomp+0x10/0x10 [ 50.116780] ? do_raw_spin_unlock+0x53/0x220 [ 50.117575] ? _raw_spin_unlock+0x1e/0x40 [ 50.118353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.119307] ? static_key_count+0x60/0x80 [ 50.120102] prctl_set_seccomp+0x4e/0x70 [ 50.120869] __do_sys_prctl+0xe6c/0x1d70 [ 50.121612] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.122458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.123418] ? irqentry_exit+0xf3/0x650 [ 50.124184] do_syscall_64+0xbf/0x430 [ 50.124918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.125895] RIP: 0033:0x7fc33de295cd [ 50.126555] 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 [ 50.129684] RSP: 002b:00007fff9cc56740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.131060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc33de295cd [ 50.132319] RDX: 000055ef48277e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.133615] RBP: 00007fff9cc567a0 R08: 0000000000000000 R09: 00007fff9cc55e40 [ 50.134757] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef873c1ad0 [ 50.135832] R13: 00007fff9cc56bd0 R14: 000055ef873c2bc0 R15: 000055ef873d3780 [ 50.136915] [ 50.137285] irq event stamp: 1779 [ 50.137827] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.139112] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.140385] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 50.141686] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 50.142955] ---[ end trace 0000000000000000 ]--- [ 50.965138] ------------[ cut here ]------------ [ 50.965905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.967617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.968819] Modules linked in: [ 50.969321] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.970992] Tainted: [W]=WARN [ 50.971463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.972709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.973482] 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 [ 50.976172] RSP: 0018:ffff88800a4a7bc0 EFLAGS: 00010286 [ 50.976993] RAX: 0000000000000000 RBX: ffffed1001494f78 RCX: ffffffff813a4050 [ 50.978103] RDX: ffff888017325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.979187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001494f2f [ 50.980278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.981379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a4a7df8 [ 50.982478] FS: 00007fa22b4ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.983720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.984623] CR2: 00007ffd7ed78ef8 CR3: 000000001c1c3000 CR4: 0000000000350ef0 [ 50.985742] Call Trace: [ 50.986140] [ 50.986486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.987248] ? __create_object+0x59/0x80 [ 50.987926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.988718] __vmalloc_noprof+0x59/0x60 [ 50.989380] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.990129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.990932] bpf_prog_alloc+0x39/0x200 [ 50.991526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.992318] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.993107] do_seccomp+0x349/0x25e0 [ 50.993687] ? find_held_lock+0x2b/0x80 [ 50.994328] ? do_prlimit+0x310/0x610 [ 50.994965] ? __pfx_do_seccomp+0x10/0x10 [ 50.995603] ? do_raw_spin_unlock+0x53/0x220 [ 50.996333] ? _raw_spin_unlock+0x1e/0x40 [ 50.997006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.997832] ? static_key_count+0x60/0x80 [ 50.998477] prctl_set_seccomp+0x4e/0x70 [ 50.999138] __do_sys_prctl+0xe6c/0x1d70 [ 50.999808] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.000505] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.001351] ? irqentry_exit+0xf3/0x650 [ 51.002021] do_syscall_64+0xbf/0x430 [ 51.002626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.003455] RIP: 0033:0x7fa22b9ac5cd [ 51.004075] 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 [ 51.006862] RSP: 002b:00007ffd7ed77070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.008019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa22b9ac5cd [ 51.009137] RDX: 000055d0135dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.010248] RBP: 00007ffd7ed770d0 R08: 0000000000000000 R09: 00007ffd7ed76770 [ 51.011383] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d01a7d0ad0 [ 51.012501] R13: 00007ffd7ed77500 R14: 000055d01a7d1bc0 R15: 000055d01a7e2780 [ 51.013658] [ 51.014063] irq event stamp: 1693 [ 51.014597] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 51.015927] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 51.017265] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 51.018621] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 51.019967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39340' (ECDSA) to the list of known hosts. 2025/11/17 09:25:58 fuzzer started 2025/11/17 09:25:58 dialing manager at localhost:37895 2025/11/17 09:25:58 checking machine... 2025/11/17 09:25:58 checking revisions... [ 51.924190] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:25:58 testing simple program... [ 52.015096] cgroup: Unknown subsys name 'net' [ 52.085781] cgroup: Unknown subsys name 'cpuset' [ 52.106260] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:25:57 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85f109b8 RSP=ffff888009627b00 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff888009472140 RIP=ffffffff815bcfc4 RFL=00000082 [--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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc33deef0b0 CR3=0000000013866000 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=2037353a35323a393020373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a35323a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025b7b 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc33deec650 CR3=0000000013866000 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=2037353a35323a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a35323a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000