[ 38.961449] ------------[ cut here ]------------ [ 38.962227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.963897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.965108] Modules linked in: [ 38.965605] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.967219] Tainted: [W]=WARN [ 38.967704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.968924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.969639] 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 [ 38.972323] RSP: 0018:ffff88801b0cfbc0 EFLAGS: 00010286 [ 38.973312] RAX: 0000000000000000 RBX: ffffed1003619f78 RCX: ffffffff813a4050 [ 38.974433] RDX: ffff888019c40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.975493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003619f2f [ 38.976552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.977605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0cfdf8 [ 38.978656] FS: 00007ff00f9c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.979824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.980636] CR2: 00007ff00feb7580 CR3: 0000000009d0e000 CR4: 0000000000350ef0 [ 38.981663] Call Trace: [ 38.982059] [ 38.982392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.983115] ? __create_object+0x59/0x80 [ 38.983757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984493] __vmalloc_noprof+0x59/0x60 [ 38.985101] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986504] bpf_prog_alloc+0x39/0x200 [ 38.987105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987862] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.988551] do_seccomp+0x349/0x25e0 [ 38.989132] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.989857] ? __pfx_do_seccomp+0x10/0x10 [ 38.990459] ? find_held_lock+0x2b/0x80 [ 38.991082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.991886] ? static_key_count+0x60/0x80 [ 38.992495] prctl_set_seccomp+0x4e/0x70 [ 38.993119] __do_sys_prctl+0xe6c/0x1d70 [ 38.993753] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.994400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.995169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.995957] ? irqentry_exit+0xf3/0x650 [ 38.996532] do_syscall_64+0xbf/0x430 [ 38.997120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.997888] RIP: 0033:0x7ff00feb75cd [ 38.998418] 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 [ 39.000973] RSP: 002b:00007ffe8a4fe2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.002064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff00feb75cd [ 39.003088] RDX: 000055f47cefee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.004125] RBP: 00007ffe8a4fe310 R08: 0000000000000000 R09: 00007ffe8a4fd9b0 [ 39.005152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4a8a78ad0 [ 39.006165] R13: 00007ffe8a4fe740 R14: 000055f4a8a79bc0 R15: 000055f4a8a8a780 [ 39.007197] [ 39.007536] irq event stamp: 1871 [ 39.008060] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 39.009292] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 39.010510] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 39.011773] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 39.012976] ---[ end trace 0000000000000000 ]--- [ 42.505029] ------------[ cut here ]------------ [ 42.505977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.508051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.509511] Modules linked in: [ 42.510146] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.512371] Tainted: [W]=WARN [ 42.513037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.514516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.515435] 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 [ 42.518644] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 42.519618] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 42.520926] RDX: ffff888015655340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.522197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 42.523493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.524778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 42.526065] FS: 00007f8f16b98900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.527513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.528599] CR2: 00007fff8cde3ef8 CR3: 000000000dfbc000 CR4: 0000000000350ef0 [ 42.529882] Call Trace: [ 42.530353] [ 42.530806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.531658] ? __create_object+0x59/0x80 [ 42.532434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.533411] __vmalloc_noprof+0x59/0x60 [ 42.534165] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.535015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.535952] bpf_prog_alloc+0x39/0x200 [ 42.536650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.537580] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.538487] do_seccomp+0x349/0x25e0 [ 42.539200] ? find_held_lock+0x2b/0x80 [ 42.539956] ? do_prlimit+0x310/0x610 [ 42.540654] ? __pfx_do_seccomp+0x10/0x10 [ 42.541432] ? do_raw_spin_unlock+0x53/0x220 [ 42.542282] ? _raw_spin_unlock+0x1e/0x40 [ 42.543071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.544054] ? static_key_count+0x60/0x80 [ 42.544852] prctl_set_seccomp+0x4e/0x70 [ 42.545594] __do_sys_prctl+0xe6c/0x1d70 [ 42.546381] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.547250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.548237] ? irqentry_exit+0xf3/0x650 [ 42.549001] do_syscall_64+0xbf/0x430 [ 42.549752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.550659] RIP: 0033:0x7f8f1708a5cd [ 42.551376] 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 [ 42.554640] RSP: 002b:00007fff8cde27c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.556054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f1708a5cd [ 42.557345] RDX: 00005614b5baae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.558622] RBP: 00007fff8cde2820 R08: 0000000000000000 R09: 00007fff8cde1ec0 [ 42.559926] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614ceb4eb10 [ 42.561202] R13: 00007fff8cde2c50 R14: 00005614ceb4f2b0 R15: 00005614ceb636f0 [ 42.562521] [ 42.562976] irq event stamp: 1825 [ 42.563580] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.565120] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.566653] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.568237] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.569537] ---[ end trace 0000000000000000 ]--- [ 43.397923] ------------[ cut here ]------------ [ 43.398792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.400816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.402200] Modules linked in: [ 43.402804] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.404717] Tainted: [W]=WARN [ 43.405247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.406654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.407508] 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 [ 43.410546] RSP: 0018:ffff8880169afbc0 EFLAGS: 00010286 [ 43.411481] RAX: 0000000000000000 RBX: ffffed1002d35f78 RCX: ffffffff813a4050 [ 43.412729] RDX: ffff888019c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.413953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d35f2f [ 43.415177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.416420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169afdf8 [ 43.417642] FS: 00007fef5fd89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.419033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.420065] CR2: 00007ffda1425ef8 CR3: 0000000020ba3000 CR4: 0000000000350ef0 [ 43.421298] Call Trace: [ 43.421792] [ 43.422140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.422894] ? __create_object+0x59/0x80 [ 43.423512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.424337] __vmalloc_noprof+0x59/0x60 [ 43.424981] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.425709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.426453] bpf_prog_alloc+0x39/0x200 [ 43.427070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.427859] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.428585] do_seccomp+0x349/0x25e0 [ 43.429186] ? find_held_lock+0x2b/0x80 [ 43.429825] ? do_prlimit+0x310/0x610 [ 43.430417] ? __pfx_do_seccomp+0x10/0x10 [ 43.431067] ? do_raw_spin_unlock+0x53/0x220 [ 43.431756] ? _raw_spin_unlock+0x1e/0x40 [ 43.432393] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.433201] ? static_key_count+0x60/0x80 [ 43.433879] prctl_set_seccomp+0x4e/0x70 [ 43.434487] __do_sys_prctl+0xe6c/0x1d70 [ 43.435138] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.436979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.437858] ? irqentry_exit+0xf3/0x650 [ 43.438460] do_syscall_64+0xbf/0x430 [ 43.439075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.439880] RIP: 0033:0x7fef6027b5cd [ 43.440436] 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 [ 43.443071] RSP: 002b:00007ffda1424930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.444216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef6027b5cd [ 43.445280] RDX: 000055cd362b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.446352] RBP: 00007ffda1424990 R08: 0000000000000000 R09: 00007ffda1424030 [ 43.447416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd41e25240 [ 43.448483] R13: 00007ffda1424dc0 R14: 000055cd41e2e380 R15: 000055cd41e39540 [ 43.449550] [ 43.449933] irq event stamp: 2023 [ 43.450441] hardirqs last enabled at (2031): [] __up_console_sem+0x78/0x80 [ 43.451707] hardirqs last disabled at (2040): [] __up_console_sem+0x5d/0x80 [ 43.453005] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 43.454280] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 43.455533] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45158' (ECDSA) to the list of known hosts. 2025/11/17 16:46:14 fuzzer started 2025/11/17 16:46:15 dialing manager at localhost:37895 2025/11/17 16:46:15 checking machine... 2025/11/17 16:46:15 checking revisions... [ 44.357207] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:46:15 testing simple program... [ 44.443881] cgroup: Unknown subsys name 'net' [ 44.499613] cgroup: Unknown subsys name 'cpuset' [ 44.519055] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:46:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016d9f2a8 RCX=ffff888016d9f1fc RDX=1ffff11002db3e60 RSI=ffffffff85e1ffe0 RDI=ffff888016d9f2a8 RBP=ffff888016d9f300 RSP=ffff888016d9f290 R8 =0000000000000001 R9 =ffff888016d9f2e8 R10=000000000003c9ed R11=0000000000023e8a R12=ffff888016d9f370 R13=0000000000000000 R14=ffff888015653780 R15=00000000000928c0 RIP=ffffffff8135e1ae 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 00007f8f16b98900 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=00007f8f1714f618 CR3=00000000210f9000 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=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=00000000000249cf 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b812fb648 CR3=000000000daa7000 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=ffddd5b37a3b3f95a047ce78d80e803b XMM02=2c67c8bc2e329bc300000000003006c8 XMM03=fb795ef6d6577056000000000030e190 XMM04=8899d78b126da40700000000000ae988 XMM05=dfb4aaf132ca6634000000000031f930 XMM06=817b8945e9d50373000000000031e9d0 XMM07=e042d86d42eb936e000000000030e468 XMM08=ebac3acd560fd90b0000000000300728 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000