[ 51.753785] ------------[ cut here ]------------ [ 51.754561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.756220] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 51.757429] Modules linked in: [ 51.757917] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.759744] Tainted: [W]=WARN [ 51.760316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.761541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.762302] 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 [ 51.764935] RSP: 0018:ffff88801a527bc0 EFLAGS: 00010286 [ 51.765755] RAX: 0000000000000000 RBX: ffffed10034a4f78 RCX: ffffffff813a4050 [ 51.766822] RDX: ffff88801739d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.767885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a4f2f [ 51.768938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.770004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a527df8 [ 51.771064] FS: 00007f20f7fe7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.772252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.773115] CR2: 00007ffdb8207ef7 CR3: 00000000136ad000 CR4: 0000000000350ef0 [ 51.774308] Call Trace: [ 51.774768] [ 51.775169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.776055] ? __create_object+0x59/0x80 [ 51.776834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.777823] __vmalloc_noprof+0x59/0x60 [ 51.778572] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.779443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.780362] bpf_prog_alloc+0x39/0x200 [ 51.781043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.781984] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.782882] do_seccomp+0x349/0x25e0 [ 51.783598] ? find_held_lock+0x2b/0x80 [ 51.784362] ? do_prlimit+0x310/0x610 [ 51.785063] ? __pfx_do_seccomp+0x10/0x10 [ 51.785871] ? do_raw_spin_unlock+0x53/0x220 [ 51.786712] ? _raw_spin_unlock+0x1e/0x40 [ 51.787502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.788474] ? static_key_count+0x60/0x80 [ 51.789270] prctl_set_seccomp+0x4e/0x70 [ 51.790028] __do_sys_prctl+0xe6c/0x1d70 [ 51.790816] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.791674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.792632] ? irqentry_exit+0xf3/0x650 [ 51.793407] do_syscall_64+0xbf/0x430 [ 51.794128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.795072] RIP: 0033:0x7f20f84d95cd [ 51.795772] 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 [ 51.798938] RSP: 002b:00007ffdb8205840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.800305] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20f84d95cd [ 51.801587] RDX: 000055c423e11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.802869] RBP: 00007ffdb82058a0 R08: 0000000000000000 R09: 00007ffdb8204f40 [ 51.804146] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c44ebfaad0 [ 51.805437] R13: 00007ffdb8205cd0 R14: 000055c44ebfbbc0 R15: 000055c44ec0c780 [ 51.806749] [ 51.807164] irq event stamp: 1777 [ 51.807817] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 51.809336] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 51.810863] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 51.812396] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 51.813913] ---[ end trace 0000000000000000 ]--- [ 55.428064] ------------[ cut here ]------------ [ 55.429001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.431009] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 55.432466] Modules linked in: [ 55.433048] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.435019] Tainted: [W]=WARN [ 55.435621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.437080] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.438001] 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 [ 55.441113] RSP: 0018:ffff88800e837bc0 EFLAGS: 00010286 [ 55.442098] RAX: 0000000000000000 RBX: ffffed1001d06f78 RCX: ffffffff813a4050 [ 55.443380] RDX: ffff888018bdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.444648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d06f2f [ 55.445955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.447241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e837df8 [ 55.448520] FS: 00007f5367bf3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.449950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.451002] CR2: 00007f53680e5580 CR3: 000000001c2e1000 CR4: 0000000000350ef0 [ 55.452282] Call Trace: [ 55.452738] [ 55.453139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.454030] ? __create_object+0x59/0x80 [ 55.454804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.455764] __vmalloc_noprof+0x59/0x60 [ 55.456519] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.457387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.458338] bpf_prog_alloc+0x39/0x200 [ 55.459024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.459939] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.460845] do_seccomp+0x349/0x25e0 [ 55.461570] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.462463] ? __pfx_do_seccomp+0x10/0x10 [ 55.463192] ? find_held_lock+0x2b/0x80 [ 55.463938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.464900] ? static_key_count+0x60/0x80 [ 55.465704] prctl_set_seccomp+0x4e/0x70 [ 55.466471] __do_sys_prctl+0xe6c/0x1d70 [ 55.467254] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.468048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.469000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.469972] ? irqentry_exit+0xf3/0x650 [ 55.470745] do_syscall_64+0xbf/0x430 [ 55.471479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.472439] RIP: 0033:0x7f53680e55cd [ 55.473098] 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 [ 55.476250] RSP: 002b:00007ffca1dce2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.477608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53680e55cd [ 55.478874] RDX: 000055f22e3bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.480146] RBP: 00007ffca1dce310 R08: 0000000000000000 R09: 00007ffca1dcd9b0 [ 55.481415] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f260068ad0 [ 55.482721] R13: 00007ffca1dce740 R14: 000055f260069bc0 R15: 000055f26007a780 [ 55.484020] [ 55.484483] irq event stamp: 1723 [ 55.485080] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 55.486600] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 55.488087] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 55.489629] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 55.491130] ---[ end trace 0000000000000000 ]--- [ 56.284142] ------------[ cut here ]------------ [ 56.285090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.287113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 56.288560] Modules linked in: [ 56.289140] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.291406] Tainted: [W]=WARN [ 56.291976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.293530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.294448] 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 [ 56.297665] RSP: 0018:ffff88801605fbc0 EFLAGS: 00010286 [ 56.298650] RAX: 0000000000000000 RBX: ffffed1002c0bf78 RCX: ffffffff813a4050 [ 56.299940] RDX: ffff888015741bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.301225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0bf2f [ 56.302519] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.303792] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801605fdf8 [ 56.305090] FS: 00007f4a10833900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.306544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.307612] CR2: 00007f4a10d25580 CR3: 000000000dc17000 CR4: 0000000000350ef0 [ 56.308896] Call Trace: [ 56.309390] [ 56.309818] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.310710] ? __create_object+0x59/0x80 [ 56.311503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.312467] __vmalloc_noprof+0x59/0x60 [ 56.313185] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.314096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.315024] bpf_prog_alloc+0x39/0x200 [ 56.315768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.316712] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.317623] do_seccomp+0x349/0x25e0 [ 56.318342] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.319245] ? __pfx_do_seccomp+0x10/0x10 [ 56.319985] ? find_held_lock+0x2b/0x80 [ 56.320742] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.321718] ? static_key_count+0x60/0x80 [ 56.322523] prctl_set_seccomp+0x4e/0x70 [ 56.323301] __do_sys_prctl+0xe6c/0x1d70 [ 56.324039] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.324910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.325885] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.326848] ? irqentry_exit+0xf3/0x650 [ 56.327617] do_syscall_64+0xbf/0x430 [ 56.328350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.329308] RIP: 0033:0x7f4a10d255cd [ 56.329986] 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 [ 56.333142] RSP: 002b:00007fffa7a20c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.334523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a10d255cd [ 56.335796] RDX: 000055d575e06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.337076] RBP: 00007fffa7a20c60 R08: 0000000000000000 R09: 00007fffa7a20300 [ 56.338376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5b0211bf0 [ 56.339658] R13: 00007fffa7a21090 R14: 000055d5b021b380 R15: 000055d5b0226460 [ 56.340971] [ 56.341460] irq event stamp: 1849 [ 56.342078] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 56.343608] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 56.345122] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 56.346678] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 56.348181] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65448' (ECDSA) to the list of known hosts. 2025/11/18 23:18:29 fuzzer started 2025/11/18 23:18:30 dialing manager at localhost:34383 2025/11/18 23:18:30 checking machine... 2025/11/18 23:18:30 checking revisions... [ 57.284367] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:18:30 testing simple program... [ 57.359459] cgroup: Unknown subsys name 'net' [ 57.420750] cgroup: Unknown subsys name 'cpuset' [ 57.440596] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:18:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888013b97dd8 RCX=0000000000000001 RDX=ffff888013b98001 RSI=ffff888013b97da8 RDI=ffff88806ce08a80 RBP=ffff888013b90000 RSP=ffff88806ce089f8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000407ec R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff888013b97da8 R15=ffff88806ce08a70 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f5367bf3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca1dc8000 CR3=0000000016ed9000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c765 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=00007fff6acdbc58 CR3=000000000c52c000 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=452f3b0e1d7d1b9acb401b5cb893017b XMM02=ec2efd57dc4c00df0000000000306ca8 XMM03=9e89b87a237b10690000000000306d78 XMM04=ac848d94fd4ac2e300000000000ae988 XMM05=25558547024c06200000000000323d08 XMM06=817b8945e9d503730000000000322640 XMM07=e042d86d42eb936e0000000000312350 XMM08=9e89b87a237b10690000000000306d78 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000