[ 39.027811] ------------[ cut here ]------------ [ 39.028723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.030713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.032230] Modules linked in: [ 39.032826] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.035073] Tainted: [W]=WARN [ 39.035878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038300] 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 [ 39.041491] RSP: 0018:ffff888016037bc0 EFLAGS: 00010286 [ 39.042474] RAX: 0000000000000000 RBX: ffffed1002c06f78 RCX: ffffffff813a4050 [ 39.043752] RDX: ffff888019ef3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.045043] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c06f2f [ 39.046322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.047615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016037df8 [ 39.048901] FS: 00007fa3c36ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.050354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051416] CR2: 00007ffcfd42def7 CR3: 000000000e628000 CR4: 0000000000350ef0 [ 39.052703] Call Trace: [ 39.053168] [ 39.053635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.054545] ? __create_object+0x59/0x80 [ 39.055331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056287] __vmalloc_noprof+0x59/0x60 [ 39.056996] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058818] bpf_prog_alloc+0x39/0x200 [ 39.059567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060485] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.061405] do_seccomp+0x349/0x25e0 [ 39.062083] ? find_held_lock+0x2b/0x80 [ 39.062837] ? do_prlimit+0x310/0x610 [ 39.063572] ? __pfx_do_seccomp+0x10/0x10 [ 39.064370] ? do_raw_spin_unlock+0x53/0x220 [ 39.065158] ? _raw_spin_unlock+0x1e/0x40 [ 39.065943] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.066901] ? static_key_count+0x60/0x80 [ 39.067708] prctl_set_seccomp+0x4e/0x70 [ 39.068490] __do_sys_prctl+0xe6c/0x1d70 [ 39.069281] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.070112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071089] ? irqentry_exit+0xf3/0x650 [ 39.071850] do_syscall_64+0xbf/0x430 [ 39.072590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.073554] RIP: 0033:0x7fa3c3bc05cd [ 39.074271] 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 [ 39.077496] RSP: 002b:00007ffcfd42c640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.078862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3c3bc05cd [ 39.080138] RDX: 0000564782df3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.081441] RBP: 00007ffcfd42c6a0 R08: 0000000000000000 R09: 00007ffcfd42bd40 [ 39.082728] R10: 0000000000000000 R11: 0000000000000246 R12: 000056479d47ead0 [ 39.084012] R13: 00007ffcfd42cad0 R14: 000056479d47fbc0 R15: 000056479d490780 [ 39.085344] [ 39.085775] irq event stamp: 1929 [ 39.086435] hardirqs last enabled at (1939): [] __up_console_sem+0x78/0x80 [ 39.087950] hardirqs last disabled at (1948): [] __up_console_sem+0x5d/0x80 [ 39.089480] softirqs last enabled at (1918): [] handle_softirqs+0x50c/0x770 [ 39.090767] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 39.092024] ---[ end trace 0000000000000000 ]--- [ 42.426778] ------------[ cut here ]------------ [ 42.427548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.429232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.430452] Modules linked in: [ 42.430948] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.432593] Tainted: [W]=WARN [ 42.433056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.434292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.435020] 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 [ 42.437643] RSP: 0018:ffff888016cefbc0 EFLAGS: 00010286 [ 42.438455] RAX: 0000000000000000 RBX: ffffed1002d9df78 RCX: ffffffff813a4050 [ 42.439528] RDX: ffff8880179a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.440597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9df2f [ 42.441688] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.442755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cefdf8 [ 42.443839] FS: 00007f9c6d72b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.445052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.445947] CR2: 00007ffc8f0a0ef7 CR3: 000000001fcd6000 CR4: 0000000000350ef0 [ 42.447015] Call Trace: [ 42.447439] [ 42.447780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.448523] ? __create_object+0x59/0x80 [ 42.449144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.449957] __vmalloc_noprof+0x59/0x60 [ 42.450589] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.451316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.452055] bpf_prog_alloc+0x39/0x200 [ 42.452670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.453457] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.454175] do_seccomp+0x349/0x25e0 [ 42.454768] ? find_held_lock+0x2b/0x80 [ 42.455397] ? do_prlimit+0x310/0x610 [ 42.455981] ? __pfx_do_seccomp+0x10/0x10 [ 42.456634] ? do_raw_spin_unlock+0x53/0x220 [ 42.457327] ? _raw_spin_unlock+0x1e/0x40 [ 42.457954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.458744] ? static_key_count+0x60/0x80 [ 42.459411] prctl_set_seccomp+0x4e/0x70 [ 42.460020] __do_sys_prctl+0xe6c/0x1d70 [ 42.460671] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.461393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.462156] ? irqentry_exit+0xf3/0x650 [ 42.462792] do_syscall_64+0xbf/0x430 [ 42.463397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.464147] RIP: 0033:0x7f9c6dc1d5cd [ 42.464735] 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 [ 42.467356] RSP: 002b:00007ffc8f09f110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.468544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c6dc1d5cd [ 42.469605] RDX: 000055f9ea0dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.470661] RBP: 00007ffc8f09f170 R08: 0000000000000000 R09: 00007ffc8f09e810 [ 42.471720] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa2771ead0 [ 42.472790] R13: 00007ffc8f09f5a0 R14: 000055fa2771fbc0 R15: 000055fa27730780 [ 42.473882] [ 42.474266] irq event stamp: 1691 [ 42.474768] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 42.476022] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.477278] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 42.478576] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.479828] ---[ end trace 0000000000000000 ]--- [ 43.275021] ------------[ cut here ]------------ [ 43.276072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.278396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.280072] Modules linked in: [ 43.280839] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.283132] Tainted: [W]=WARN [ 43.283823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.285542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.286598] 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 [ 43.290267] RSP: 0018:ffff888017b77bc0 EFLAGS: 00010286 [ 43.291393] RAX: 0000000000000000 RBX: ffffed1002f6ef78 RCX: ffffffff813a4050 [ 43.292886] RDX: ffff888015a2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.294391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6ef2f [ 43.295875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.297392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b77df8 [ 43.298887] FS: 00007fba10164900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.300556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.301865] CR2: 00007fba10656580 CR3: 0000000019d55000 CR4: 0000000000350ef0 [ 43.303136] Call Trace: [ 43.303647] [ 43.304047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.304912] ? __create_object+0x59/0x80 [ 43.305706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.306665] __vmalloc_noprof+0x59/0x60 [ 43.307403] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.308250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.309123] bpf_prog_alloc+0x39/0x200 [ 43.309859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.310768] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.311670] do_seccomp+0x349/0x25e0 [ 43.312374] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.313253] ? __pfx_do_seccomp+0x10/0x10 [ 43.313990] ? find_held_lock+0x2b/0x80 [ 43.314731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.315666] ? static_key_count+0x60/0x80 [ 43.316450] prctl_set_seccomp+0x4e/0x70 [ 43.317166] __do_sys_prctl+0xe6c/0x1d70 [ 43.317950] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.318779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.319715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.320668] ? irqentry_exit+0xf3/0x650 [ 43.321427] do_syscall_64+0xbf/0x430 [ 43.322106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.323028] RIP: 0033:0x7fba106565cd [ 43.323726] 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 [ 43.326822] RSP: 002b:00007fffaf404dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.328147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba106565cd [ 43.329417] RDX: 0000560e38060e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.330678] RBP: 00007fffaf404e20 R08: 0000000000000000 R09: 00007fffaf4044c0 [ 43.331937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e517e72b0 [ 43.333186] R13: 00007fffaf405250 R14: 0000560e517e9d20 R15: 0000560e517fb8d0 [ 43.334481] [ 43.334891] irq event stamp: 1759 [ 43.335537] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 43.337021] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 43.338513] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 43.339755] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.340980] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54854' (ECDSA) to the list of known hosts. 2025/11/18 22:06:33 fuzzer started 2025/11/18 22:06:33 dialing manager at localhost:34383 2025/11/18 22:06:33 checking machine... 2025/11/18 22:06:33 checking revisions... [ 44.240262] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:06:33 testing simple program... [ 44.318970] cgroup: Unknown subsys name 'net' [ 44.410351] cgroup: Unknown subsys name 'cpuset' [ 44.423465] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:06:32 Registers: info registers vcpu 0 RAX=000000009ee2cccf RBX=0000000074c08c26 RCX=00000000eeb5c099 RDX=000000000000000b RSI=ffff88806ce08bfc RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce08b40 R8 =00000000860acb8d R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08ba8 R15=000000000000000b RIP=ffffffff82642b42 RFL=00000a13 [-O--A-C] 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 00007f9c6d72b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8f099000 CR3=000000001fe92000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d5db 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1c3801000 CR3=000000000e07a000 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=0a21de3dc6658aa34a4c1ecd7db447a8 XMM02=0000000000304608eff9b2d0a8fce9cb XMM03=00000000003046d82c67c8bc2e329bc3 XMM04=bc60e978cf9e74a200000000000ae988 XMM05=dab12f5763f51b6300000000003215a0 XMM06=d74844bf967d85ba00000000003211d0 XMM07=e042d86d42eb936e0000000000310eb8 XMM08=b335dabebd7eb9f800000000003046d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000