[ 38.960186] ------------[ cut here ]------------ [ 38.961227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.963393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.965061] Modules linked in: [ 38.965757] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.967912] Tainted: [W]=WARN [ 38.968564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.970170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.971186] 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 [ 38.974629] RSP: 0018:ffff888009b0fbc0 EFLAGS: 00010286 [ 38.975703] RAX: 0000000000000000 RBX: ffffed1001361f78 RCX: ffffffff813a4050 [ 38.977068] RDX: ffff88800f6a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.978479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001361f2f [ 38.979861] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.981292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b0fdf8 [ 38.982660] FS: 00007f92f82bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.984223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.985395] CR2: 00007ffea237eef7 CR3: 000000000d7dd000 CR4: 0000000000350ef0 [ 38.986786] Call Trace: [ 38.987357] [ 38.987793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.988765] ? __create_object+0x59/0x80 [ 38.989625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.990667] __vmalloc_noprof+0x59/0x60 [ 38.991495] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.992425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.993430] bpf_prog_alloc+0x39/0x200 [ 38.994214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995212] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.996170] do_seccomp+0x349/0x25e0 [ 38.996893] ? find_held_lock+0x2b/0x80 [ 38.997706] ? do_prlimit+0x310/0x610 [ 38.998492] ? __pfx_do_seccomp+0x10/0x10 [ 38.999351] ? do_raw_spin_unlock+0x53/0x220 [ 39.000222] ? _raw_spin_unlock+0x1e/0x40 [ 39.001029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.002069] ? static_key_count+0x60/0x80 [ 39.002896] prctl_set_seccomp+0x4e/0x70 [ 39.003753] __do_sys_prctl+0xe6c/0x1d70 [ 39.004598] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.005549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.006620] ? irqentry_exit+0xf3/0x650 [ 39.007437] do_syscall_64+0xbf/0x430 [ 39.008246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.009297] RIP: 0033:0x7f92f87b15cd [ 39.010013] 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 [ 39.013467] RSP: 002b:00007ffea237d2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.014918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92f87b15cd [ 39.016290] RDX: 000055fbb5abae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.017682] RBP: 00007ffea237d300 R08: 0000000000000000 R09: 00007ffea237c9a0 [ 39.019096] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbbe9682b0 [ 39.020483] R13: 00007ffea237d730 R14: 000055fbbe96ad20 R15: 000055fbbe97c8d0 [ 39.021911] [ 39.022404] irq event stamp: 1795 [ 39.023067] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.024678] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.026163] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 39.027198] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 39.028215] ---[ end trace 0000000000000000 ]--- [ 42.408697] ------------[ cut here ]------------ [ 42.409670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.411726] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.413247] Modules linked in: [ 42.413855] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.417368] Tainted: [W]=WARN [ 42.417953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.419738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.420697] 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 [ 42.423955] RSP: 0018:ffff88800a96fbc0 EFLAGS: 00010286 [ 42.424989] RAX: 0000000000000000 RBX: ffffed100152df78 RCX: ffffffff813a4050 [ 42.426293] RDX: ffff888016bf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.427618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152df2f [ 42.428954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.430266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a96fdf8 [ 42.431574] FS: 00007f5c2e15e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.433055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.434152] CR2: 00007ffc06c32ef7 CR3: 00000000200ed000 CR4: 0000000000350ef0 [ 42.435486] Call Trace: [ 42.435953] [ 42.436431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.437374] ? __create_object+0x59/0x80 [ 42.438166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.439109] __vmalloc_noprof+0x59/0x60 [ 42.439910] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.440798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.441774] bpf_prog_alloc+0x39/0x200 [ 42.442525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.443497] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.444402] do_seccomp+0x349/0x25e0 [ 42.445111] ? find_held_lock+0x2b/0x80 [ 42.445899] ? do_prlimit+0x310/0x610 [ 42.446675] ? __pfx_do_seccomp+0x10/0x10 [ 42.447515] ? do_raw_spin_unlock+0x53/0x220 [ 42.448356] ? _raw_spin_unlock+0x1e/0x40 [ 42.449166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.450109] ? static_key_count+0x60/0x80 [ 42.450925] prctl_set_seccomp+0x4e/0x70 [ 42.451745] __do_sys_prctl+0xe6c/0x1d70 [ 42.452600] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.453629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.454623] ? irqentry_exit+0xf3/0x650 [ 42.455419] do_syscall_64+0xbf/0x430 [ 42.456161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.457151] RIP: 0033:0x7f5c2e6505cd [ 42.457827] 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 [ 42.461057] RSP: 002b:00007ffc06c304a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.462442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c2e6505cd [ 42.463750] RDX: 0000563791b6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.465085] RBP: 00007ffc06c30500 R08: 0000000000000000 R09: 00007ffc06c2fba0 [ 42.466420] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637cffacad0 [ 42.467745] R13: 00007ffc06c30930 R14: 00005637cffadbc0 R15: 00005637cffbe780 [ 42.469083] [ 42.469550] irq event stamp: 2139 [ 42.470208] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 42.471778] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 42.473367] softirqs last enabled at (1982): [] handle_softirqs+0x50c/0x770 [ 42.474955] softirqs last disabled at (1971): [] __irq_exit_rcu+0xc4/0x100 [ 42.476491] ---[ end trace 0000000000000000 ]--- [ 43.280099] ------------[ cut here ]------------ [ 43.281059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.283171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.284610] Modules linked in: [ 43.285293] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.287293] Tainted: [W]=WARN [ 43.287859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.289376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.290311] 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 [ 43.293568] RSP: 0018:ffff888016e9fbc0 EFLAGS: 00010286 [ 43.294572] RAX: 0000000000000000 RBX: ffffed1002dd3f78 RCX: ffffffff813a4050 [ 43.295860] RDX: ffff88800c395340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.297176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd3f2f [ 43.298470] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.299769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e9fdf8 [ 43.301099] FS: 00007f0590129900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.302579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.303671] CR2: 00007ffdbac30ef7 CR3: 00000000202c8000 CR4: 0000000000350ef0 [ 43.304998] Call Trace: [ 43.305504] [ 43.305913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.306821] ? __create_object+0x59/0x80 [ 43.307603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.308572] __vmalloc_noprof+0x59/0x60 [ 43.309343] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.310219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.311160] bpf_prog_alloc+0x39/0x200 [ 43.311863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.312819] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.313754] do_seccomp+0x349/0x25e0 [ 43.314495] ? find_held_lock+0x2b/0x80 [ 43.315263] ? do_prlimit+0x310/0x610 [ 43.315977] ? __pfx_do_seccomp+0x10/0x10 [ 43.316770] ? do_raw_spin_unlock+0x53/0x220 [ 43.317641] ? _raw_spin_unlock+0x1e/0x40 [ 43.318420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.319377] ? static_key_count+0x60/0x80 [ 43.320174] prctl_set_seccomp+0x4e/0x70 [ 43.320888] __do_sys_prctl+0xe6c/0x1d70 [ 43.321699] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.322571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.323562] ? irqentry_exit+0xf3/0x650 [ 43.324343] do_syscall_64+0xbf/0x430 [ 43.325060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.326030] RIP: 0033:0x7f059061b5cd [ 43.326728] 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 [ 43.329956] RSP: 002b:00007ffdbac2f580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.331360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f059061b5cd [ 43.332666] RDX: 000055ce90065e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.333967] RBP: 00007ffdbac2f5e0 R08: 0000000000000000 R09: 00007ffdbac2ec80 [ 43.335279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cea85d1b10 [ 43.336572] R13: 00007ffdbac2fa10 R14: 000055cea85d22b0 R15: 000055cea85e66f0 [ 43.337903] [ 43.338377] irq event stamp: 1741 [ 43.338983] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.340484] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.342061] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 43.343583] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 43.345165] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3202' (ECDSA) to the list of known hosts. 2025/11/18 23:59:43 fuzzer started 2025/11/18 23:59:44 dialing manager at localhost:34383 2025/11/18 23:59:44 checking machine... 2025/11/18 23:59:44 checking revisions... [ 44.261974] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:59:44 testing simple program... [ 44.355589] cgroup: Unknown subsys name 'net' [ 44.432815] cgroup: Unknown subsys name 'cpuset' [ 44.445759] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:59:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=1ffff11002e1cf2e RDX=dffffc0000000000 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff8880170e7970 RSP=ffff8880170e78a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880170e7978 R13=ffff8880170e7960 R14=ffff8880170e7959 R15=ffff8880170e7918 RIP=ffffffff8135e574 RFL=00000246 [---Z-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 00007f5c2e15e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdbd5d78008 CR3=0000000020032000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7acf4688 CR3=0000000005c8a000 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=00007f3891335510000055ef196d7790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000