[ 39.122311] ------------[ cut here ]------------ [ 39.123223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.125236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.126669] Modules linked in: [ 39.127242] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.129304] Tainted: [W]=WARN [ 39.129902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.131337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.132237] 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 [ 39.135338] RSP: 0018:ffff88800ed67bc0 EFLAGS: 00010286 [ 39.136309] RAX: 0000000000000000 RBX: ffffed1001dacf78 RCX: ffffffff813a4050 [ 39.137598] RDX: ffff88801702b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.138860] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dacf2f [ 39.140119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.141383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed67df8 [ 39.142638] FS: 00007f7a6d8f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.144049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.145095] CR2: 00007f7a6dde8580 CR3: 000000000e8ad000 CR4: 0000000000350ef0 [ 39.146356] Call Trace: [ 39.146853] [ 39.147282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.148177] ? __create_object+0x59/0x80 [ 39.148964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.149926] __vmalloc_noprof+0x59/0x60 [ 39.150680] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.151539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.152409] bpf_prog_alloc+0x39/0x200 [ 39.153185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.154101] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.154988] do_seccomp+0x349/0x25e0 [ 39.155699] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.156592] ? __pfx_do_seccomp+0x10/0x10 [ 39.157335] ? find_held_lock+0x2b/0x80 [ 39.158080] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.159029] ? static_key_count+0x60/0x80 [ 39.159823] prctl_set_seccomp+0x4e/0x70 [ 39.160583] __do_sys_prctl+0xe6c/0x1d70 [ 39.161327] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.162174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.163112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.164062] ? irqentry_exit+0xf3/0x650 [ 39.164833] do_syscall_64+0xbf/0x430 [ 39.165569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.166523] RIP: 0033:0x7f7a6dde85cd [ 39.167165] 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 [ 39.170252] RSP: 002b:00007ffdc5b0e950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.171593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a6dde85cd [ 39.172872] RDX: 0000558ab6234e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.174117] RBP: 00007ffdc5b0e9b0 R08: 0000000000000000 R09: 00007ffdc5b0e050 [ 39.175362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ae787cb10 [ 39.176622] R13: 00007ffdc5b0ede0 R14: 0000558ae787d2b0 R15: 0000558ae78916f0 [ 39.177909] [ 39.178328] irq event stamp: 1763 [ 39.178961] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.180458] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.181964] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 39.183482] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 39.184979] ---[ end trace 0000000000000000 ]--- [ 42.049979] ------------[ cut here ]------------ [ 42.050875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.052864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.054312] Modules linked in: [ 42.054933] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.056880] Tainted: [W]=WARN [ 42.057417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.058863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.059763] 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 [ 42.062849] RSP: 0018:ffff888016bafbc0 EFLAGS: 00010286 [ 42.063801] RAX: 0000000000000000 RBX: ffffed1002d75f78 RCX: ffffffff813a4050 [ 42.065064] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.066323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d75f2f [ 42.067564] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.068820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bafdf8 [ 42.070080] FS: 00007f2e61405900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.071502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.072534] CR2: 00007f2e618f7580 CR3: 000000001fe06000 CR4: 0000000000350ef0 [ 42.073794] Call Trace: [ 42.074247] [ 42.074681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.075563] ? __create_object+0x59/0x80 [ 42.076286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.077246] __vmalloc_noprof+0x59/0x60 [ 42.077986] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.078837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.079743] bpf_prog_alloc+0x39/0x200 [ 42.080415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.081315] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.082197] do_seccomp+0x349/0x25e0 [ 42.082904] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.083789] ? __pfx_do_seccomp+0x10/0x10 [ 42.084554] ? find_held_lock+0x2b/0x80 [ 42.085258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.086203] ? static_key_count+0x60/0x80 [ 42.086981] prctl_set_seccomp+0x4e/0x70 [ 42.087743] __do_sys_prctl+0xe6c/0x1d70 [ 42.088522] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.089329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.090264] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.091210] ? irqentry_exit+0xf3/0x650 [ 42.091956] do_syscall_64+0xbf/0x430 [ 42.092707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.093658] RIP: 0033:0x7f2e618f75cd [ 42.094310] 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 [ 42.097417] RSP: 002b:00007fff13453c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.098772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e618f75cd [ 42.100027] RDX: 000055ce1ab1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.101238] RBP: 00007fff13453cb0 R08: 0000000000000000 R09: 00007fff13453350 [ 42.102012] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce376efad0 [ 42.102778] R13: 00007fff134540e0 R14: 000055ce376f0bc0 R15: 000055ce37701780 [ 42.103551] [ 42.103805] irq event stamp: 1693 [ 42.104164] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.105093] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.105770] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 42.106412] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 42.107059] ---[ end trace 0000000000000000 ]--- [ 42.928520] ------------[ cut here ]------------ [ 42.929392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.931388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.932837] Modules linked in: [ 42.933410] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.935414] Tainted: [W]=WARN [ 42.935989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.937439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.938313] 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 [ 42.941418] RSP: 0018:ffff888019177bc0 EFLAGS: 00010286 [ 42.942363] RAX: 0000000000000000 RBX: ffffed100322ef78 RCX: ffffffff813a4050 [ 42.943625] RDX: ffff888016cf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.944893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322ef2f [ 42.946152] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.947408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019177df8 [ 42.948674] FS: 00007facae033900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.950099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.951134] CR2: 00007facae525580 CR3: 000000001ff0a000 CR4: 0000000000350ef0 [ 42.952398] Call Trace: [ 42.952912] [ 42.953317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.954211] ? __create_object+0x59/0x80 [ 42.955008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.955994] __vmalloc_noprof+0x59/0x60 [ 42.956780] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.957659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.958602] bpf_prog_alloc+0x39/0x200 [ 42.959301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.960240] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.961165] do_seccomp+0x349/0x25e0 [ 42.961890] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.962809] ? __pfx_do_seccomp+0x10/0x10 [ 42.963608] ? find_held_lock+0x2b/0x80 [ 42.964331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.965317] ? static_key_count+0x60/0x80 [ 42.966115] prctl_set_seccomp+0x4e/0x70 [ 42.966887] __do_sys_prctl+0xe6c/0x1d70 [ 42.967677] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.968554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.969555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.970537] ? irqentry_exit+0xf3/0x650 [ 42.971262] do_syscall_64+0xbf/0x430 [ 42.972016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.972993] RIP: 0033:0x7facae5255cd [ 42.973711] 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 [ 42.976977] RSP: 002b:00007ffdc57e5c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.978382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facae5255cd [ 42.979708] RDX: 000055db92cd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.981047] RBP: 00007ffdc57e5c80 R08: 0000000000000000 R09: 00007ffdc57e5320 [ 42.982280] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbc2da5ad0 [ 42.983390] R13: 00007ffdc57e60b0 R14: 000055dbc2da6bc0 R15: 000055dbc2db7780 [ 42.984507] [ 42.984880] irq event stamp: 1751 [ 42.985397] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.986712] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.988030] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 42.989369] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 42.990672] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38435' (ECDSA) to the list of known hosts. 2025/11/17 21:20:24 fuzzer started 2025/11/17 21:20:24 dialing manager at localhost:37895 2025/11/17 21:20:24 checking machine... 2025/11/17 21:20:24 checking revisions... [ 43.931053] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:20:24 testing simple program... [ 44.021536] cgroup: Unknown subsys name 'net' [ 44.081175] cgroup: Unknown subsys name 'cpuset' [ 44.094870] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:20:23 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff8161932d RDX=0000000000006193 RSI=0000000000006193 RDI=ffffffff86edc020 RBP=ffff88800a8bf260 RSP=ffff88800a8bf198 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88800a8bf268 R13=ffff88800a8bf250 R14=ffff88800a8bf249 R15=ffff88800a8bf208 RIP=ffffffff8135e62a 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 00007f2e61405900 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=00007f2e619bc618 CR3=000000000d63e000 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=000000000001a689 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=00000202 [-------] 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73dc014000 CR3=000000000ddcd000 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=ae6a97aedbfcf39fe84e4c2578bd61c7 XMM02=0000000000304908ec2efd57dc4c00df XMM03=000000000030de70c03db5874f491a87 XMM04=e1b9b2d29717861900000000000ae988 XMM05=4843abf46b01b039000000000031e898 XMM06=474038aa6c007e1f000000000031e290 XMM07=e042d86d42eb936e000000000030e148 XMM08=c03db5874f491a870000000000304968 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000