[ 39.024636] ------------[ cut here ]------------ [ 39.025717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.028170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.029836] Modules linked in: [ 39.030481] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.032680] Tainted: [W]=WARN [ 39.033282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.034899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.035894] 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 [ 39.039364] RSP: 0018:ffff888016dffbc0 EFLAGS: 00010286 [ 39.040425] RAX: 0000000000000000 RBX: ffffed1002dbff78 RCX: ffffffff813a4050 [ 39.041828] RDX: ffff88800a2cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.043233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbff2f [ 39.044626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.046050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dffdf8 [ 39.047448] FS: 00007f7528a91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.049019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.050177] CR2: 00007f7528f83580 CR3: 000000000d8ce000 CR4: 0000000000350ef0 [ 39.051600] Call Trace: [ 39.052152] [ 39.052600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053576] ? __create_object+0x59/0x80 [ 39.054435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.055492] __vmalloc_noprof+0x59/0x60 [ 39.056306] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058254] bpf_prog_alloc+0x39/0x200 [ 39.059062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060055] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.061029] do_seccomp+0x349/0x25e0 [ 39.061794] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.062775] ? __pfx_do_seccomp+0x10/0x10 [ 39.063592] ? find_held_lock+0x2b/0x80 [ 39.064404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.065435] ? static_key_count+0x60/0x80 [ 39.066297] prctl_set_seccomp+0x4e/0x70 [ 39.067143] __do_sys_prctl+0xe6c/0x1d70 [ 39.067997] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.068917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.069948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071005] ? irqentry_exit+0xf3/0x650 [ 39.071835] do_syscall_64+0xbf/0x430 [ 39.072582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.073609] RIP: 0033:0x7f7528f835cd [ 39.074367] 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 [ 39.077799] RSP: 002b:00007ffd40d77b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.079254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7528f835cd [ 39.080624] RDX: 0000563605ad5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.082038] RBP: 00007ffd40d77bf0 R08: 0000000000000000 R09: 00007ffd40d77290 [ 39.083436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563616a99240 [ 39.084825] R13: 00007ffd40d78020 R14: 0000563616a98bf0 R15: 0000563616aad4d0 [ 39.086241] [ 39.086758] irq event stamp: 1809 [ 39.087411] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.089047] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.090690] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 39.092329] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 39.093946] ---[ end trace 0000000000000000 ]--- [ 41.959852] ------------[ cut here ]------------ [ 41.960807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.962857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.964318] Modules linked in: [ 41.965006] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.967020] Tainted: [W]=WARN [ 41.967569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.969052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.969970] 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 [ 41.973167] RSP: 0018:ffff888019b97bc0 EFLAGS: 00010286 [ 41.974156] RAX: 0000000000000000 RBX: ffffed1003372f78 RCX: ffffffff813a4050 [ 41.975480] RDX: ffff8880159db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.976783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003372f2f [ 41.978077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.979409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b97df8 [ 41.980770] FS: 00007efe9537e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.982285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.983413] CR2: 00007ffd32754ef8 CR3: 000000000be19000 CR4: 0000000000350ef0 [ 41.984767] Call Trace: [ 41.985252] [ 41.985729] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.986636] ? __create_object+0x59/0x80 [ 41.987466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.988489] __vmalloc_noprof+0x59/0x60 [ 41.989277] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.990199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.991197] bpf_prog_alloc+0x39/0x200 [ 41.991971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.992951] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.993905] do_seccomp+0x349/0x25e0 [ 41.994622] ? find_held_lock+0x2b/0x80 [ 41.995423] ? do_prlimit+0x310/0x610 [ 41.996203] ? __pfx_do_seccomp+0x10/0x10 [ 41.997032] ? do_raw_spin_unlock+0x53/0x220 [ 41.997908] ? _raw_spin_unlock+0x1e/0x40 [ 41.998743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.999760] ? static_key_count+0x60/0x80 [ 42.000554] prctl_set_seccomp+0x4e/0x70 [ 42.001370] __do_sys_prctl+0xe6c/0x1d70 [ 42.002181] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.003096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.004115] ? irqentry_exit+0xf3/0x650 [ 42.004926] do_syscall_64+0xbf/0x430 [ 42.005699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.006724] RIP: 0033:0x7efe958705cd [ 42.007421] 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 [ 42.010784] RSP: 002b:00007ffd32752960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.012220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe958705cd [ 42.013571] RDX: 000055d943990e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.014933] RBP: 00007ffd327529c0 R08: 0000000000000000 R09: 00007ffd32752060 [ 42.016279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d96a82dad0 [ 42.017624] R13: 00007ffd32752df0 R14: 000055d96a82ebc0 R15: 000055d96a83f780 [ 42.019012] [ 42.019454] irq event stamp: 1711 [ 42.020138] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.021739] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.023355] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 42.024982] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 42.026574] ---[ end trace 0000000000000000 ]--- [ 42.695579] ------------[ cut here ]------------ [ 42.696555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.698717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.700226] Modules linked in: [ 42.700882] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.702922] Tainted: [W]=WARN [ 42.703480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.704985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.705928] 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 [ 42.709196] RSP: 0018:ffff88800f0bfbc0 EFLAGS: 00010286 [ 42.710208] RAX: 0000000000000000 RBX: ffffed1001e17f78 RCX: ffffffff813a4050 [ 42.711552] RDX: ffff8880158f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.712892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e17f2f [ 42.714197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.715547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0bfdf8 [ 42.716895] FS: 00007f896f3a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.718345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.719529] CR2: 00007ffeb033fef8 CR3: 0000000020426000 CR4: 0000000000350ef0 [ 42.721080] Call Trace: [ 42.721617] [ 42.722117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.723242] ? __create_object+0x59/0x80 [ 42.724197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.725332] __vmalloc_noprof+0x59/0x60 [ 42.726241] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.727276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.728349] bpf_prog_alloc+0x39/0x200 [ 42.729222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.730208] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.731138] do_seccomp+0x349/0x25e0 [ 42.731858] ? find_held_lock+0x2b/0x80 [ 42.732578] ? do_prlimit+0x310/0x610 [ 42.733326] ? __pfx_do_seccomp+0x10/0x10 [ 42.734118] ? do_raw_spin_unlock+0x53/0x220 [ 42.734985] ? _raw_spin_unlock+0x1e/0x40 [ 42.735795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.736767] ? static_key_count+0x60/0x80 [ 42.737542] prctl_set_seccomp+0x4e/0x70 [ 42.738311] __do_sys_prctl+0xe6c/0x1d70 [ 42.739116] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.739980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.740942] ? irqentry_exit+0xf3/0x650 [ 42.741689] do_syscall_64+0xbf/0x430 [ 42.742387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.743386] RIP: 0033:0x7f896f89a5cd [ 42.744094] 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 [ 42.747298] RSP: 002b:00007ffeb033d820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.748663] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f896f89a5cd [ 42.749941] RDX: 000055b71d748e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.751232] RBP: 00007ffeb033d880 R08: 0000000000000000 R09: 00007ffeb033cf20 [ 42.752533] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b74410ab10 [ 42.753820] R13: 00007ffeb033dcb0 R14: 000055b74410b2b0 R15: 000055b74411f6f0 [ 42.755126] [ 42.755480] irq event stamp: 1755 [ 42.756016] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.757288] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.758565] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 42.759976] softirqs last disabled at (1305): [] __irq_exit_rcu+0xc4/0x100 [ 42.761371] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1340' (ECDSA) to the list of known hosts. 2025/11/17 11:03:25 fuzzer started 2025/11/17 11:03:25 dialing manager at localhost:37895 2025/11/17 11:03:25 checking machine... 2025/11/17 11:03:25 checking revisions... [ 43.800545] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:03:25 testing simple program... [ 43.916812] cgroup: Unknown subsys name 'net' [ 43.982566] cgroup: Unknown subsys name 'cpuset' [ 43.999918] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:03:24 Registers: info registers vcpu 0 RAX=0000001cec7929bc RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806ce23b00 RDI=0000000000052a08 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ec856 R11=0000000000000001 R12=0000000000052a08 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----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 00007efe9537e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3274c000 CR3=0000000020654000 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=563412feff00545000000000000080fe 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=1ffff1100d9e1157 RBX=ffff88806cf08b08 RCX=ffff88806cf08b10 RDX=ffff88806cf09000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=dffffc0000000000 RSP=ffff88806cf08a20 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffffed100d9e1150 R13=ffffed100d9e114f R14=ffff88806cf08ab8 R15=ffff88806cf08a70 RIP=ffffffff81360eba 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7cc0e68000 CR3=000000000e229000 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=2ca770414655038c604ae15ebd0d5516 XMM02=ec2efd57dc4c00df0000000000303888 XMM03=c09dea353ed0b7920000000000303958 XMM04=0101f2e50bbc762100000000000ae988 XMM05=090f1556b20111b30000000000320ec0 XMM06=5b75c91c804453420000000000320d48 XMM07=e042d86d42eb936e0000000000311970 XMM08=c09dea353ed0b7920000000000303958 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000