[ 46.290664] ------------[ cut here ]------------ [ 46.291393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.293140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.294358] Modules linked in: [ 46.294916] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.296636] Tainted: [W]=WARN [ 46.297091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.298306] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.299076] 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 [ 46.301757] RSP: 0018:ffff88801627fbc0 EFLAGS: 00010286 [ 46.302523] RAX: 0000000000000000 RBX: ffffed1002c4ff78 RCX: ffffffff813a4050 [ 46.303632] RDX: ffff88800b0ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.304705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c4ff2f [ 46.305771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.306826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801627fdf8 [ 46.307928] FS: 00007fbc7afbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.309119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.309991] CR2: 00007fff3ac08ef7 CR3: 000000000d264000 CR4: 0000000000350ef0 [ 46.311056] Call Trace: [ 46.311439] [ 46.311853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.312556] ? __create_object+0x59/0x80 [ 46.313210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.314012] __vmalloc_noprof+0x59/0x60 [ 46.314654] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.315484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.316471] bpf_prog_alloc+0x39/0x200 [ 46.317079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.317835] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.318541] do_seccomp+0x349/0x25e0 [ 46.319129] ? find_held_lock+0x2b/0x80 [ 46.319788] ? do_prlimit+0x310/0x610 [ 46.320363] ? __pfx_do_seccomp+0x10/0x10 [ 46.321004] ? do_raw_spin_unlock+0x53/0x220 [ 46.321680] ? _raw_spin_unlock+0x1e/0x40 [ 46.322285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.323090] ? static_key_count+0x60/0x80 [ 46.323916] prctl_set_seccomp+0x4e/0x70 [ 46.324690] __do_sys_prctl+0xe6c/0x1d70 [ 46.325473] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.326189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.326993] ? irqentry_exit+0xf3/0x650 [ 46.327664] do_syscall_64+0xbf/0x430 [ 46.328244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.329023] RIP: 0033:0x7fbc7b4af5cd [ 46.329570] 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 [ 46.332242] RSP: 002b:00007fff3ac06f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.333374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc7b4af5cd [ 46.334429] RDX: 0000561546030e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.335485] RBP: 00007fff3ac06fd0 R08: 0000000000000000 R09: 00007fff3ac06670 [ 46.336574] R10: 0000000000000000 R11: 0000000000000246 R12: 000056155a6bf2b0 [ 46.337653] R13: 00007fff3ac07400 R14: 000056155a6c1d20 R15: 000056155a6d38d0 [ 46.338720] [ 46.339071] irq event stamp: 1781 [ 46.339629] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.340880] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.342144] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 46.343421] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 46.344718] ---[ end trace 0000000000000000 ]--- [ 49.311634] ------------[ cut here ]------------ [ 49.312495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.314511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.316011] Modules linked in: [ 49.316675] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.318644] Tainted: [W]=WARN [ 49.319194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.320661] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.321523] 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 [ 49.324700] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 49.325670] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 49.326949] RDX: ffff88800d771bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.328239] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 49.329518] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.330791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 49.332091] FS: 00007f857a977900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.333514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.334564] CR2: 00007fffb6961ef7 CR3: 000000001f708000 CR4: 0000000000350ef0 [ 49.335869] Call Trace: [ 49.336332] [ 49.336788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.337671] ? __create_object+0x59/0x80 [ 49.338403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.339375] __vmalloc_noprof+0x59/0x60 [ 49.340133] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.341011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341943] bpf_prog_alloc+0x39/0x200 [ 49.342686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.343573] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.344484] do_seccomp+0x349/0x25e0 [ 49.345208] ? find_held_lock+0x2b/0x80 [ 49.345965] ? do_prlimit+0x310/0x610 [ 49.346717] ? __pfx_do_seccomp+0x10/0x10 [ 49.347458] ? do_raw_spin_unlock+0x53/0x220 [ 49.348304] ? _raw_spin_unlock+0x1e/0x40 [ 49.349089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.350051] ? static_key_count+0x60/0x80 [ 49.350864] prctl_set_seccomp+0x4e/0x70 [ 49.351653] __do_sys_prctl+0xe6c/0x1d70 [ 49.352383] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.353233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.354198] ? irqentry_exit+0xf3/0x650 [ 49.354963] do_syscall_64+0xbf/0x430 [ 49.355733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.356687] RIP: 0033:0x7f857ae695cd [ 49.357347] 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 [ 49.360514] RSP: 002b:00007fffb695f5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.361878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f857ae695cd [ 49.363147] RDX: 0000562ed5659e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.364440] RBP: 00007fffb695f630 R08: 0000000000000000 R09: 00007fffb695ecd0 [ 49.365721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ed6032b10 [ 49.367010] R13: 00007fffb695fa60 R14: 0000562ed60332b0 R15: 0000562ed60476f0 [ 49.368337] [ 49.368797] irq event stamp: 1735 [ 49.369423] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.370927] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.372449] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 49.373976] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 49.375496] ---[ end trace 0000000000000000 ]--- [ 50.030485] ------------[ cut here ]------------ [ 50.031403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.033512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.034968] Modules linked in: [ 50.035550] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.037972] Tainted: [W]=WARN [ 50.038577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.040347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.041344] 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 [ 50.044716] RSP: 0018:ffff888016a27bc0 EFLAGS: 00010286 [ 50.045688] RAX: 0000000000000000 RBX: ffffed1002d44f78 RCX: ffffffff813a4050 [ 50.046968] RDX: ffff888016a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.048293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d44f2f [ 50.049581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.050860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a27df8 [ 50.052177] FS: 00007fc51b5ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.053630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.054695] CR2: 00007ffe9b093ef7 CR3: 0000000007262000 CR4: 0000000000350ef0 [ 50.056006] Call Trace: [ 50.056475] [ 50.056921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.057813] ? __create_object+0x59/0x80 [ 50.058543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.059501] __vmalloc_noprof+0x59/0x60 [ 50.060290] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.061148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.062083] bpf_prog_alloc+0x39/0x200 [ 50.062835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.063792] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.064701] do_seccomp+0x349/0x25e0 [ 50.065378] ? find_held_lock+0x2b/0x80 [ 50.066134] ? do_prlimit+0x310/0x610 [ 50.066879] ? __pfx_do_seccomp+0x10/0x10 [ 50.067709] ? do_raw_spin_unlock+0x53/0x220 [ 50.068486] ? _raw_spin_unlock+0x1e/0x40 [ 50.069269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.070221] ? static_key_count+0x60/0x80 [ 50.071019] prctl_set_seccomp+0x4e/0x70 [ 50.071823] __do_sys_prctl+0xe6c/0x1d70 [ 50.072558] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.073400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.074361] ? irqentry_exit+0xf3/0x650 [ 50.075121] do_syscall_64+0xbf/0x430 [ 50.075904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.076857] RIP: 0033:0x7fc51bae05cd [ 50.077515] 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 [ 50.080708] RSP: 002b:00007ffe9b092300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.082075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc51bae05cd [ 50.083356] RDX: 000055cffbd50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.084688] RBP: 00007ffe9b092360 R08: 0000000000000000 R09: 00007ffe9b091a00 [ 50.085966] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d010f862b0 [ 50.087235] R13: 00007ffe9b092790 R14: 000055d010f88d20 R15: 000055d010f9a8d0 [ 50.088568] [ 50.088953] irq event stamp: 1959 [ 50.089458] hardirqs last enabled at (1967): [] __up_console_sem+0x78/0x80 [ 50.090744] hardirqs last disabled at (1976): [] __up_console_sem+0x5d/0x80 [ 50.092049] softirqs last enabled at (1916): [] handle_softirqs+0x50c/0x770 [ 50.093353] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 50.094636] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27835' (ECDSA) to the list of known hosts. 2025/11/17 14:24:14 fuzzer started 2025/11/17 14:24:14 dialing manager at localhost:37895 2025/11/17 14:24:14 checking machine... 2025/11/17 14:24:14 checking revisions... [ 50.989375] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:24:14 testing simple program... [ 51.079842] cgroup: Unknown subsys name 'net' [ 51.137349] cgroup: Unknown subsys name 'cpuset' [ 51.148539] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:24:13 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888009611bc0 RCX=a75b406595abfb25 RDX=00000000154d9ae3 RSI=00000000f382ee54 RDI=00000000811259db RBP=ffff888009612618 RSP=ffff8880096279f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000008d08937 R14=0000000000000000 R15=a75b406595abfb25 RIP=ffffffff8152763f RFL=00000083 [--S---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f857a956020 CR3=000000000d075000 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=34323a343120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732033313a3432 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000021b7057cc0 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806cf23b00 RDI=000000000005349e RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ee6a2 R11=0000000000000001 R12=000000000005349e R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000017 [----APC] 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 00007fc358cf9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc358411018 CR3=000000000db1c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=0c69799d95becec900000000000ae988 XMM05=c8d188e1fec6ca4000000000003215c0 XMM06=f9dd29151b195b7d0000000000320360 XMM07=fb795ef6d657705600000000003103d0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000