[ 39.055855] ------------[ cut here ]------------ [ 39.056742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.059239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.060695] Modules linked in: [ 39.061351] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.063328] Tainted: [W]=WARN [ 39.063920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.065414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.066321] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.069756] RSP: 0018:ffff88801abcfbc0 EFLAGS: 00010286 [ 39.070839] RAX: 0000000000000000 RBX: ffffed1003579f78 RCX: ffffffff813a4050 [ 39.072127] RDX: ffff888016cd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.073428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003579f2f [ 39.074720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.075999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abcfdf8 [ 39.077299] FS: 00007f85f7687900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.078727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.079796] CR2: 00007ffd4d008ef8 CR3: 000000000cb04000 CR4: 0000000000350ef0 [ 39.081130] Call Trace: [ 39.081596] [ 39.082058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.082959] ? __create_object+0x59/0x80 [ 39.083697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.084669] __vmalloc_noprof+0x59/0x60 [ 39.085446] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.086349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087293] bpf_prog_alloc+0x39/0x200 [ 39.088022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088970] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.089887] do_seccomp+0x349/0x25e0 [ 39.090573] ? find_held_lock+0x2b/0x80 [ 39.091339] ? do_prlimit+0x310/0x610 [ 39.092094] ? __pfx_do_seccomp+0x10/0x10 [ 39.092902] ? do_raw_spin_unlock+0x53/0x220 [ 39.093686] ? _raw_spin_unlock+0x1e/0x40 [ 39.094463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095442] ? static_key_count+0x60/0x80 [ 39.096230] prctl_set_seccomp+0x4e/0x70 [ 39.097107] __do_sys_prctl+0xe6c/0x1d70 [ 39.097888] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.098686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.099646] ? irqentry_exit+0xf3/0x650 [ 39.100407] do_syscall_64+0xbf/0x430 [ 39.101160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.102112] RIP: 0033:0x7f85f7b795cd [ 39.102762] 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 [ 39.105945] RSP: 002b:00007ffd4d007000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85f7b795cd [ 39.108675] RDX: 0000558c0196de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.110003] RBP: 00007ffd4d007060 R08: 0000000000000000 R09: 00007ffd4d006700 [ 39.111291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c08af7ad0 [ 39.112600] R13: 00007ffd4d007490 R14: 0000558c08af8bc0 R15: 0000558c08b09780 [ 39.113986] [ 39.114416] irq event stamp: 1827 [ 39.115069] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.116604] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 39.118219] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 39.119757] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 39.121279] ---[ end trace 0000000000000000 ]--- [ 41.981599] ------------[ cut here ]------------ [ 41.982506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.984521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.986211] Modules linked in: [ 41.986916] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.988913] Tainted: [W]=WARN [ 41.989489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.990960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.991889] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 41.995095] RSP: 0018:ffff8880193bfbc0 EFLAGS: 00010286 [ 41.996080] RAX: 0000000000000000 RBX: ffffed1003277f78 RCX: ffffffff813a4050 [ 41.997359] RDX: ffff888015898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.998652] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003277f2f [ 41.999939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.001244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193bfdf8 [ 42.002551] FS: 00007ff28c29d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.003997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.005067] CR2: 00007fff3ecc3ef8 CR3: 000000001ffdd000 CR4: 0000000000350ef0 [ 42.006354] Call Trace: [ 42.006863] [ 42.007295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.008195] ? __create_object+0x59/0x80 [ 42.009024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.010013] __vmalloc_noprof+0x59/0x60 [ 42.010729] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.011607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.012539] bpf_prog_alloc+0x39/0x200 [ 42.013291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.014220] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.015125] do_seccomp+0x349/0x25e0 [ 42.015857] ? find_held_lock+0x2b/0x80 [ 42.016575] ? do_prlimit+0x310/0x610 [ 42.017326] ? __pfx_do_seccomp+0x10/0x10 [ 42.018110] ? do_raw_spin_unlock+0x53/0x220 [ 42.018951] ? _raw_spin_unlock+0x1e/0x40 [ 42.019694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.020663] ? static_key_count+0x60/0x80 [ 42.021487] prctl_set_seccomp+0x4e/0x70 [ 42.022263] __do_sys_prctl+0xe6c/0x1d70 [ 42.023048] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.023914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.024888] ? irqentry_exit+0xf3/0x650 [ 42.025622] do_syscall_64+0xbf/0x430 [ 42.026371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.027322] RIP: 0033:0x7ff28c78f5cd [ 42.028047] 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 [ 42.031219] RSP: 002b:00007fff3ecc1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.032596] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff28c78f5cd [ 42.033912] RDX: 0000564e15796e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.035184] RBP: 00007fff3ecc1b60 R08: 0000000000000000 R09: 00007fff3ecc1200 [ 42.036483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e3f747bf0 [ 42.037798] R13: 00007fff3ecc1f90 R14: 0000564e3f751380 R15: 0000564e3f75c460 [ 42.039138] [ 42.039568] irq event stamp: 1805 [ 42.040212] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.041746] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.043056] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 42.044341] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 42.045595] ---[ end trace 0000000000000000 ]--- [ 42.657382] ------------[ cut here ]------------ [ 42.658302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.660292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.662001] Modules linked in: [ 42.662588] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.664612] Tainted: [W]=WARN [ 42.665217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.666690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.667598] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.670741] RSP: 0018:ffff8880168e7bc0 EFLAGS: 00010286 [ 42.671721] RAX: 0000000000000000 RBX: ffffed1002d1cf78 RCX: ffffffff813a4050 [ 42.673026] RDX: ffff888016bf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.674300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1cf2f [ 42.675566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.676845] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168e7df8 [ 42.678147] FS: 00007f6e5e972900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.679583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.680655] CR2: 00007f6e5ee64580 CR3: 000000000fcfa000 CR4: 0000000000350ef0 [ 42.681960] Call Trace: [ 42.682419] [ 42.682880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.683729] ? __create_object+0x59/0x80 [ 42.684501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.685482] __vmalloc_noprof+0x59/0x60 [ 42.686235] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.687121] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.688058] bpf_prog_alloc+0x39/0x200 [ 42.688751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.689691] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.690594] do_seccomp+0x349/0x25e0 [ 42.691311] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.692218] ? __pfx_do_seccomp+0x10/0x10 [ 42.693028] ? find_held_lock+0x2b/0x80 [ 42.693739] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.694692] ? static_key_count+0x60/0x80 [ 42.695497] prctl_set_seccomp+0x4e/0x70 [ 42.696267] __do_sys_prctl+0xe6c/0x1d70 [ 42.697058] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.697916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.698876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.699786] ? irqentry_exit+0xf3/0x650 [ 42.700556] do_syscall_64+0xbf/0x430 [ 42.701295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.702252] RIP: 0033:0x7f6e5ee645cd [ 42.702957] 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 [ 42.706105] RSP: 002b:00007ffd74e95190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.707456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e5ee645cd [ 42.708721] RDX: 0000561251defe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.709904] RBP: 00007ffd74e951f0 R08: 0000000000000000 R09: 00007ffd74e94890 [ 42.710955] R10: 0000000000000000 R11: 0000000000000246 R12: 000056128b7f02b0 [ 42.712034] R13: 00007ffd74e95620 R14: 000056128b7f2d20 R15: 000056128b8048d0 [ 42.713110] [ 42.713466] irq event stamp: 1895 [ 42.713992] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 42.715254] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 42.716524] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.717829] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 42.719078] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34425' (ECDSA) to the list of known hosts. 2025/11/18 11:22:47 fuzzer started 2025/11/18 11:22:47 dialing manager at localhost:34383 2025/11/18 11:22:47 checking machine... 2025/11/18 11:22:47 checking revisions... [ 43.544689] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:22:47 testing simple program... [ 43.623602] cgroup: Unknown subsys name 'net' [ 43.697074] cgroup: Unknown subsys name 'cpuset' [ 43.719343] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:22:46 Registers: info registers vcpu 0 RAX=0000000000042e9f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3ecbb000 CR3=000000000c9f5000 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=2036343a32323a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a32323a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11002d1bf05 RBX=0000000000000004 RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000000b RDI=ffff8880168df828 RBP=dffffc0000000000 RSP=ffff8880168df778 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000b R13=0000000000000000 R14=ffff8880168df808 R15=ffff88800944cc80 RIP=ffffffff816192da 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 00007ff28c29d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff28c262008 CR3=0000000015c4a000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000