[ 53.967908] ------------[ cut here ]------------ [ 53.968862] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.970926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 53.972394] Modules linked in: [ 53.973028] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.975276] Tainted: [W]=WARN [ 53.975958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.977466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.978402] 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 [ 53.981608] RSP: 0018:ffff888017cdfbc0 EFLAGS: 00010286 [ 53.982594] RAX: 0000000000000000 RBX: ffffed1002f9bf78 RCX: ffffffff813a4050 [ 53.983874] RDX: ffff88801aa80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.985173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9bf2f [ 53.986474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.987768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cdfdf8 [ 53.989083] FS: 00007f5681e80900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.990544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.991605] CR2: 00007ffe33c00ef7 CR3: 000000000cf58000 CR4: 0000000000350ef0 [ 53.992887] Call Trace: [ 53.993371] [ 53.993815] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.994736] ? __create_object+0x59/0x80 [ 53.995485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.996450] __vmalloc_noprof+0x59/0x60 [ 53.997215] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.998091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.999043] bpf_prog_alloc+0x39/0x200 [ 53.999794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.000729] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.001619] do_seccomp+0x349/0x25e0 [ 54.002348] ? find_held_lock+0x2b/0x80 [ 54.003123] ? do_prlimit+0x310/0x610 [ 54.003875] ? __pfx_do_seccomp+0x10/0x10 [ 54.004622] ? do_raw_spin_unlock+0x53/0x220 [ 54.005494] ? _raw_spin_unlock+0x1e/0x40 [ 54.006287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.007257] ? static_key_count+0x60/0x80 [ 54.008073] prctl_set_seccomp+0x4e/0x70 [ 54.008862] __do_sys_prctl+0xe6c/0x1d70 [ 54.009614] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.010479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.011458] ? irqentry_exit+0xf3/0x650 [ 54.012235] do_syscall_64+0xbf/0x430 [ 54.012988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.013973] RIP: 0033:0x7f56823725cd [ 54.014642] 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 [ 54.017863] RSP: 002b:00007ffe33bfeb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.019222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56823725cd [ 54.020518] RDX: 0000562105e13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.021826] RBP: 00007ffe33bfeba0 R08: 0000000000000000 R09: 00007ffe33bfe240 [ 54.023123] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621269e2240 [ 54.024435] R13: 00007ffe33bfefd0 R14: 00005621269e1bf0 R15: 00005621269f64d0 [ 54.025762] [ 54.026189] irq event stamp: 1853 [ 54.026841] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 54.028375] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 54.029886] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 54.031408] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 54.032911] ---[ end trace 0000000000000000 ]--- [ 57.772424] ------------[ cut here ]------------ [ 57.773314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.775249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.776665] Modules linked in: [ 57.777273] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.779221] Tainted: [W]=WARN [ 57.779795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.781225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.782110] 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 [ 57.785171] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 57.786126] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 57.787374] RDX: ffff8880195e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.788614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 57.789872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.791108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 57.792345] FS: 00007f95fc856900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.793748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.794787] CR2: 00007f95fcd48580 CR3: 0000000009bc4000 CR4: 0000000000350ef0 [ 57.796023] Call Trace: [ 57.796469] [ 57.796900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.797775] ? __create_object+0x59/0x80 [ 57.798483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.799421] __vmalloc_noprof+0x59/0x60 [ 57.800157] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.800996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.801915] bpf_prog_alloc+0x39/0x200 [ 57.802580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.803493] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.804351] do_seccomp+0x349/0x25e0 [ 57.805051] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.805932] ? __pfx_do_seccomp+0x10/0x10 [ 57.806644] ? find_held_lock+0x2b/0x80 [ 57.807365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.808302] ? static_key_count+0x60/0x80 [ 57.809072] prctl_set_seccomp+0x4e/0x70 [ 57.809831] __do_sys_prctl+0xe6c/0x1d70 [ 57.810539] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.811369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.812312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.813257] ? irqentry_exit+0xf3/0x650 [ 57.814002] do_syscall_64+0xbf/0x430 [ 57.814671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.815624] RIP: 0033:0x7f95fcd485cd [ 57.816311] 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 [ 57.819525] RSP: 002b:00007ffe2ad37980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.820904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95fcd485cd [ 57.822074] RDX: 000055c75f8f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.823122] RBP: 00007ffe2ad379e0 R08: 0000000000000000 R09: 00007ffe2ad37080 [ 57.824166] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7856ee240 [ 57.825248] R13: 00007ffe2ad37e10 R14: 000055c7856f7380 R15: 000055c785702540 [ 57.826318] [ 57.826670] irq event stamp: 1801 [ 57.827193] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.828427] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.829705] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 57.830967] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 57.832213] ---[ end trace 0000000000000000 ]--- [ 58.661532] ------------[ cut here ]------------ [ 58.662295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.663984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.665206] Modules linked in: [ 58.665792] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.667446] Tainted: [W]=WARN [ 58.667943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.669171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.669944] 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 [ 58.672581] RSP: 0018:ffff88800a37fbc0 EFLAGS: 00010286 [ 58.673406] RAX: 0000000000000000 RBX: ffffed100146ff78 RCX: ffffffff813a4050 [ 58.674487] RDX: ffff8880143d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.675558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146ff2f [ 58.676626] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.677718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a37fdf8 [ 58.678796] FS: 00007f534144d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.679993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.680882] CR2: 00007fff2a965ef7 CR3: 000000001f57f000 CR4: 0000000000350ef0 [ 58.681963] Call Trace: [ 58.682346] [ 58.682714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.683423] ? __create_object+0x59/0x80 [ 58.684077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.684886] __vmalloc_noprof+0x59/0x60 [ 58.685488] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.686210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.687007] bpf_prog_alloc+0x39/0x200 [ 58.687581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.688355] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.689109] do_seccomp+0x349/0x25e0 [ 58.689723] ? find_held_lock+0x2b/0x80 [ 58.690321] ? do_prlimit+0x310/0x610 [ 58.690939] ? __pfx_do_seccomp+0x10/0x10 [ 58.691560] ? do_raw_spin_unlock+0x53/0x220 [ 58.692264] ? _raw_spin_unlock+0x1e/0x40 [ 58.692915] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.693723] ? static_key_count+0x60/0x80 [ 58.694349] prctl_set_seccomp+0x4e/0x70 [ 58.694989] __do_sys_prctl+0xe6c/0x1d70 [ 58.695604] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.696314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.697121] ? irqentry_exit+0xf3/0x650 [ 58.697765] do_syscall_64+0xbf/0x430 [ 58.698344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.699141] RIP: 0033:0x7f534193f5cd [ 58.699720] 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 [ 58.702381] RSP: 002b:00007fff2a9642c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.703508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f534193f5cd [ 58.704573] RDX: 0000559093202e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.705659] RBP: 00007fff2a964320 R08: 0000000000000000 R09: 00007fff2a9639c0 [ 58.706826] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590a6182bf0 [ 58.707910] R13: 00007fff2a964750 R14: 00005590a618c380 R15: 00005590a6197460 [ 58.709021] [ 58.709388] irq event stamp: 1729 [ 58.709926] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 58.711197] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 58.712478] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 58.713797] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 58.715070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1215' (ECDSA) to the list of known hosts. 2025/11/17 16:07:37 fuzzer started 2025/11/17 16:07:37 dialing manager at localhost:37895 2025/11/17 16:07:37 checking machine... 2025/11/17 16:07:37 checking revisions... [ 59.632947] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:07:37 testing simple program... [ 59.720772] cgroup: Unknown subsys name 'net' [ 59.786669] cgroup: Unknown subsys name 'cpuset' [ 59.807161] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:07:36 Registers: info registers vcpu 0 RAX=000000000000002e RBX=ffff88801624ff58 RCX=ffffffff81766e35 RDX=ffff888016139bc0 RSI=000000000000002e RDI=ffff88801624ff58 RBP=ffff88801624ff48 RSP=ffff88801624ff28 R8 =0000000000000000 R9 =ffffed1002f6fa82 R10=0000000000000001 R11=0000000000000000 R12=000000000000002e R13=000000000000002e R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81204bb0 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 00007f61d9649900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2e5f4f48 CR3=000000000dfb1000 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=2765be47481346b900000000000ae988 XMM05=129e7b34b176a0050000000000323808 XMM06=5e10ee86d846ba8800000000003222e0 XMM07=fb795ef6d65770560000000000312510 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000004 RDX=0000000000000002 RSI=ffff88800d820a58 RDI=ffff88800d820000 RBP=ffff88800d820000 RSP=ffff8880177275e8 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000002 R13=0000000000000001 R14=ffff88800d820a58 R15=ffffea00005b0200 RIP=ffffffff815265d9 RFL=00000086 [--S--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 00007f95fc856900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f95fce0d618 CR3=000000000e1dc000 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