[ 45.888163] ------------[ cut here ]------------ [ 45.889095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.891167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.892672] Modules linked in: [ 45.893277] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.895303] Tainted: [W]=WARN [ 45.895907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.897451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.898324] 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 [ 45.901602] RSP: 0018:ffff888018af7bc0 EFLAGS: 00010286 [ 45.902594] RAX: 0000000000000000 RBX: ffffed100315ef78 RCX: ffffffff813a4050 [ 45.903917] RDX: ffff888015c3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.905225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315ef2f [ 45.906495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.907798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018af7df8 [ 45.909110] FS: 00007faf1ea9d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.910580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.911662] CR2: 00007ffdbc0b1ef8 CR3: 000000000e177000 CR4: 0000000000350ef0 [ 45.912976] Call Trace: [ 45.913492] [ 45.913918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.914835] ? __create_object+0x59/0x80 [ 45.915622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.916627] __vmalloc_noprof+0x59/0x60 [ 45.917406] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.918244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.919180] bpf_prog_alloc+0x39/0x200 [ 45.919926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.920866] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.921773] do_seccomp+0x349/0x25e0 [ 45.922506] ? find_held_lock+0x2b/0x80 [ 45.923231] ? do_prlimit+0x310/0x610 [ 45.923992] ? __pfx_do_seccomp+0x10/0x10 [ 45.924789] ? do_raw_spin_unlock+0x53/0x220 [ 45.925637] ? _raw_spin_unlock+0x1e/0x40 [ 45.926435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.927411] ? static_key_count+0x60/0x80 [ 45.928197] prctl_set_seccomp+0x4e/0x70 [ 45.928985] __do_sys_prctl+0xe6c/0x1d70 [ 45.929832] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.930702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.931688] ? irqentry_exit+0xf3/0x650 [ 45.932481] do_syscall_64+0xbf/0x430 [ 45.933188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.934157] RIP: 0033:0x7faf1ef8f5cd [ 45.934871] 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 [ 45.938115] RSP: 002b:00007ffdbc0afd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.939496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf1ef8f5cd [ 45.940821] RDX: 0000562d2d4e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.942123] RBP: 00007ffdbc0afdc0 R08: 0000000000000000 R09: 00007ffdbc0af460 [ 45.943428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d5c668ad0 [ 45.944623] R13: 00007ffdbc0b01f0 R14: 0000562d5c669bc0 R15: 0000562d5c67a780 [ 45.945731] [ 45.946083] irq event stamp: 1781 [ 45.946633] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 45.947930] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.949206] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 45.950514] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 45.951797] ---[ end trace 0000000000000000 ]--- [ 48.827948] ------------[ cut here ]------------ [ 48.829119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.831118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.832599] Modules linked in: [ 48.833194] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.835169] Tainted: [W]=WARN [ 48.835763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.837253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.838167] 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 [ 48.841366] RSP: 0018:ffff88800da6fbc0 EFLAGS: 00010286 [ 48.842297] RAX: 0000000000000000 RBX: ffffed1001b4df78 RCX: ffffffff813a4050 [ 48.843620] RDX: ffff888016555340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.844920] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b4df2f [ 48.846211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.847507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da6fdf8 [ 48.848800] FS: 00007fa12b7fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.850222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.851284] CR2: 00007ffcf21e1ef8 CR3: 000000001b1c0000 CR4: 0000000000350ef0 [ 48.852590] Call Trace: [ 48.853064] [ 48.853524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.854427] ? __create_object+0x59/0x80 [ 48.855175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.856154] __vmalloc_noprof+0x59/0x60 [ 48.856920] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.857794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.858750] bpf_prog_alloc+0x39/0x200 [ 48.859482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.860428] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.861290] do_seccomp+0x349/0x25e0 [ 48.862003] ? find_held_lock+0x2b/0x80 [ 48.862779] ? do_prlimit+0x310/0x610 [ 48.863514] ? __pfx_do_seccomp+0x10/0x10 [ 48.864276] ? do_raw_spin_unlock+0x53/0x220 [ 48.865099] ? _raw_spin_unlock+0x1e/0x40 [ 48.865884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.866860] ? static_key_count+0x60/0x80 [ 48.867671] prctl_set_seccomp+0x4e/0x70 [ 48.868458] __do_sys_prctl+0xe6c/0x1d70 [ 48.869213] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.870073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.871073] ? irqentry_exit+0xf3/0x650 [ 48.871859] do_syscall_64+0xbf/0x430 [ 48.872610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.873564] RIP: 0033:0x7fa12bcee5cd [ 48.874226] 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 [ 48.877404] RSP: 002b:00007ffcf21e0910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.878769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa12bcee5cd [ 48.880079] RDX: 000055c51bc76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.881379] RBP: 00007ffcf21e0970 R08: 0000000000000000 R09: 00007ffcf21e0010 [ 48.882659] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5357fe2b0 [ 48.883965] R13: 00007ffcf21e0da0 R14: 000055c535800d20 R15: 000055c5358128d0 [ 48.885282] [ 48.885743] irq event stamp: 1815 [ 48.886393] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 48.887955] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 48.889481] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 48.891012] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 48.892564] ---[ end trace 0000000000000000 ]--- [ 49.696560] ------------[ cut here ]------------ [ 49.697306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.699138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.700399] Modules linked in: [ 49.700903] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.702599] Tainted: [W]=WARN [ 49.703085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.704376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.705121] 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 [ 49.707825] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 49.708670] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 49.709777] RDX: ffff888009af0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.710876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 49.711975] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.713081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 49.714192] FS: 00007f8fefe68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.715451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.716397] CR2: 00007ffe6f487ef8 CR3: 000000000c510000 CR4: 0000000000350ef0 [ 49.717525] Call Trace: [ 49.717927] [ 49.718289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.719103] ? __create_object+0x59/0x80 [ 49.719798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.720683] __vmalloc_noprof+0x59/0x60 [ 49.721313] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.722097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.722939] bpf_prog_alloc+0x39/0x200 [ 49.724152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.724997] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.725795] do_seccomp+0x349/0x25e0 [ 49.726444] ? find_held_lock+0x2b/0x80 [ 49.727074] ? do_prlimit+0x310/0x610 [ 49.727751] ? __pfx_do_seccomp+0x10/0x10 [ 49.728484] ? do_raw_spin_unlock+0x53/0x220 [ 49.729197] ? _raw_spin_unlock+0x1e/0x40 [ 49.729910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.730779] ? static_key_count+0x60/0x80 [ 49.731502] prctl_set_seccomp+0x4e/0x70 [ 49.732161] __do_sys_prctl+0xe6c/0x1d70 [ 49.732884] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.733659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.734524] ? irqentry_exit+0xf3/0x650 [ 49.735176] do_syscall_64+0xbf/0x430 [ 49.735868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.736740] RIP: 0033:0x7f8ff035a5cd [ 49.737376] 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 [ 49.740216] RSP: 002b:00007ffe6f4869b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.741450] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ff035a5cd [ 49.742580] RDX: 000055ffc2d45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.743687] RBP: 00007ffe6f486a10 R08: 0000000000000000 R09: 00007ffe6f4860b0 [ 49.744809] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffe461eb10 [ 49.745925] R13: 00007ffe6f486e40 R14: 000055ffe461f2b0 R15: 000055ffe46336f0 [ 49.747062] [ 49.747463] irq event stamp: 1721 [ 49.748007] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.749382] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.750763] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 49.752109] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 49.753444] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57726' (ECDSA) to the list of known hosts. 2025/11/17 09:06:34 fuzzer started 2025/11/17 09:06:35 dialing manager at localhost:37895 2025/11/17 09:06:35 checking machine... 2025/11/17 09:06:35 checking revisions... [ 50.643507] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:06:35 testing simple program... [ 50.747698] cgroup: Unknown subsys name 'net' [ 50.801733] cgroup: Unknown subsys name 'cpuset' [ 50.814542] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:06:34 Registers: info registers vcpu 0 RAX=0000607f1a875d60 RBX=ffff88800f5e2000 RCX=ffffffff81b83622 RDX=1ffff11001ebc472 RSI=ffffffff81b8362f RDI=ffff88800f5e2390 RBP=0000000000000000 RSP=ffff888015defd40 R8 =0000000000000000 R9 =ffffed1001a55e51 R10=0000000000000000 R11=0000000000000001 R12=000000000000005a R13=ffff88801c4c28b8 R14=1ffff11002bbdfb0 R15=0000000000000002 RIP=ffffffff81b8365b RFL=00000206 [-----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 00007eff43d2b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa12bdb3618 CR3=000000000d490000 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=2034333a36303a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36303a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025d55 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbbdff06000 CR3=000000000dd67000 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=623f706795087d8571427eed3ee7ebe8 XMM02=2c67c8bc2e329bc30000000000305040 XMM03=fb795ef6d657705600000000003119d8 XMM04=ac0a6d58e224476b00000000000ae988 XMM05=94ff5b3d66a45eb70000000000322cf8 XMM06=817b8945e9d503730000000000321630 XMM07=e042d86d42eb936e0000000000312b28 XMM08=df5a015741f09d9200000000003050a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000