[ 46.622617] ------------[ cut here ]------------ [ 46.623562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.625909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.627378] Modules linked in: [ 46.627969] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.631618] Tainted: [W]=WARN [ 46.632490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.633985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.634894] 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 [ 46.638038] RSP: 0018:ffff88801a8a7bc0 EFLAGS: 00010286 [ 46.639028] RAX: 0000000000000000 RBX: ffffed1003514f78 RCX: ffffffff813a4050 [ 46.640295] RDX: ffff888018960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.641576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003514f2f [ 46.642844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.644113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8a7df8 [ 46.645404] FS: 00007ffbd715d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.646838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.647900] CR2: 00007ffea9e38ef7 CR3: 000000000d954000 CR4: 0000000000350ef0 [ 46.649184] Call Trace: [ 46.649659] [ 46.650061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.650949] ? __create_object+0x59/0x80 [ 46.651708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.652672] __vmalloc_noprof+0x59/0x60 [ 46.653424] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.654306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.655246] bpf_prog_alloc+0x39/0x200 [ 46.655929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.656844] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.657744] do_seccomp+0x349/0x25e0 [ 46.658449] ? find_held_lock+0x2b/0x80 [ 46.659209] ? do_prlimit+0x310/0x610 [ 46.659901] ? __pfx_do_seccomp+0x10/0x10 [ 46.660682] ? do_raw_spin_unlock+0x53/0x220 [ 46.661624] ? _raw_spin_unlock+0x1e/0x40 [ 46.662572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.663734] ? static_key_count+0x60/0x80 [ 46.664664] prctl_set_seccomp+0x4e/0x70 [ 46.665548] __do_sys_prctl+0xe6c/0x1d70 [ 46.666451] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.667455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.668560] ? irqentry_exit+0xf3/0x650 [ 46.669461] do_syscall_64+0xbf/0x430 [ 46.670344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.671441] RIP: 0033:0x7ffbd764f5cd [ 46.672277] 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 [ 46.675869] RSP: 002b:00007ffea9e36c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.677461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbd764f5cd [ 46.678947] RDX: 00005588cc7ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.680395] RBP: 00007ffea9e36ce0 R08: 0000000000000000 R09: 00007ffea9e36380 [ 46.681787] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588f0e21bf0 [ 46.683213] R13: 00007ffea9e37110 R14: 00005588f0e2b380 R15: 00005588f0e36460 [ 46.684576] [ 46.685015] irq event stamp: 2201 [ 46.685702] hardirqs last enabled at (2211): [] __up_console_sem+0x78/0x80 [ 46.687409] hardirqs last disabled at (2220): [] __up_console_sem+0x5d/0x80 [ 46.689031] softirqs last enabled at (2124): [] handle_softirqs+0x50c/0x770 [ 46.690598] softirqs last disabled at (2119): [] __irq_exit_rcu+0xc4/0x100 [ 46.691895] ---[ end trace 0000000000000000 ]--- [ 50.027317] ------------[ cut here ]------------ [ 50.028259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.030318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.031771] Modules linked in: [ 50.032440] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.034446] Tainted: [W]=WARN [ 50.034995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.036476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.037392] 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 [ 50.040556] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 50.041540] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 50.042816] RDX: ffff88801a6b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.044106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 50.045371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.046700] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 50.048009] FS: 00007f7caba92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.049474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.050570] CR2: 00007f7cabf84580 CR3: 000000002129c000 CR4: 0000000000350ef0 [ 50.051877] Call Trace: [ 50.052397] [ 50.052823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.053752] ? __create_object+0x59/0x80 [ 50.054552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.055547] __vmalloc_noprof+0x59/0x60 [ 50.056325] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.057214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.058129] bpf_prog_alloc+0x39/0x200 [ 50.058886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.059832] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.060757] do_seccomp+0x349/0x25e0 [ 50.061495] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.062428] ? __pfx_do_seccomp+0x10/0x10 [ 50.063237] ? find_held_lock+0x2b/0x80 [ 50.063965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.064945] ? static_key_count+0x60/0x80 [ 50.065765] prctl_set_seccomp+0x4e/0x70 [ 50.066561] __do_sys_prctl+0xe6c/0x1d70 [ 50.067363] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.068231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.069221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.070221] ? irqentry_exit+0xf3/0x650 [ 50.070957] do_syscall_64+0xbf/0x430 [ 50.071714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.072674] RIP: 0033:0x7f7cabf845cd [ 50.073393] 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 [ 50.076639] RSP: 002b:00007ffef5833120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.078050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cabf845cd [ 50.079357] RDX: 0000561ee6e8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.080663] RBP: 00007ffef5833180 R08: 0000000000000000 R09: 00007ffef5832820 [ 50.081996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f08e102b0 [ 50.083301] R13: 00007ffef58335b0 R14: 0000561f08e12d20 R15: 0000561f08e248d0 [ 50.084630] [ 50.085063] irq event stamp: 1715 [ 50.085734] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.087293] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.088819] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.090386] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.091921] ---[ end trace 0000000000000000 ]--- [ 50.880422] ------------[ cut here ]------------ [ 50.881374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.883416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.884936] Modules linked in: [ 50.885609] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.887610] Tainted: [W]=WARN [ 50.888217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.889701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.890640] 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 [ 50.893841] RSP: 0018:ffff88800ee8fbc0 EFLAGS: 00010286 [ 50.894847] RAX: 0000000000000000 RBX: ffffed1001dd1f78 RCX: ffffffff813a4050 [ 50.896130] RDX: ffff88801ab61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.897452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd1f2f [ 50.898745] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.900032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee8fdf8 [ 50.901336] FS: 00007f792ecd7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.902796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.903858] CR2: 00007ffca0d82ef7 CR3: 000000001cc45000 CR4: 0000000000350ef0 [ 50.905168] Call Trace: [ 50.905640] [ 50.906051] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.906954] ? __create_object+0x59/0x80 [ 50.907727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.908697] __vmalloc_noprof+0x59/0x60 [ 50.909470] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.910354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.911298] bpf_prog_alloc+0x39/0x200 [ 50.911991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.912922] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.913839] do_seccomp+0x349/0x25e0 [ 50.914565] ? find_held_lock+0x2b/0x80 [ 50.915328] ? do_prlimit+0x310/0x610 [ 50.916022] ? __pfx_do_seccomp+0x10/0x10 [ 50.916825] ? do_raw_spin_unlock+0x53/0x220 [ 50.917677] ? _raw_spin_unlock+0x1e/0x40 [ 50.918474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.919451] ? static_key_count+0x60/0x80 [ 50.920267] prctl_set_seccomp+0x4e/0x70 [ 50.921006] __do_sys_prctl+0xe6c/0x1d70 [ 50.921949] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.923107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.924074] ? irqentry_exit+0xf3/0x650 [ 50.924831] do_syscall_64+0xbf/0x430 [ 50.925574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.926510] RIP: 0033:0x7f792f1c95cd [ 50.927240] 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 [ 50.930570] RSP: 002b:00007ffca0d81060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.932186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f792f1c95cd [ 50.933651] RDX: 00005640a8960e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.934930] RBP: 00007ffca0d810c0 R08: 0000000000000000 R09: 00007ffca0d80760 [ 50.936248] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640e3f08ad0 [ 50.937559] R13: 00007ffca0d814f0 R14: 00005640e3f09bc0 R15: 00005640e3f1a780 [ 50.938867] [ 50.939323] irq event stamp: 1789 [ 50.939942] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.941482] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.943030] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.944585] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.946176] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5923' (ECDSA) to the list of known hosts. 2025/11/18 02:41:02 fuzzer started 2025/11/18 02:41:02 dialing manager at localhost:37895 2025/11/18 02:41:02 checking machine... 2025/11/18 02:41:02 checking revisions... [ 51.908014] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:41:03 testing simple program... [ 51.999816] cgroup: Unknown subsys name 'net' [ 52.057622] cgroup: Unknown subsys name 'cpuset' [ 52.073234] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:41:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff84c6acdf RCX=ffff88806ce08984 RDX=1ffff1100d9c1151 RSI=ffffffff85e1ffe0 RDI=ffffffff84c6acdf RBP=ffff88806ce08a88 RSP=ffff88806ce08a08 R8 =ffffffff86d76760 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=000000000009a69a R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff88801a6b0000 R15=ffff888009472140 RIP=ffffffff81439d98 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 00007f7caba92900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7cac04a0b0 CR3=00000000212b8000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024f33 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfb50de68 CR3=000000000d123000 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=a637e47ede2cfa80d14e95fe253e31e3 XMM02=2c67c8bc2e329bc30000000000304790 XMM03=fb795ef6d65770560000000000312510 XMM04=c59c215fe1e192e100000000000ae988 XMM05=090f1556b20111b30000000000321630 XMM06=5b75c91c8044534200000000003214b8 XMM07=e042d86d42eb936e0000000000312790 XMM08=3c0af2b165669cb100000000003047f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000