[ 51.309912] ------------[ cut here ]------------ [ 51.310865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.312933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 51.314407] Modules linked in: [ 51.315104] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.317136] Tainted: [W]=WARN [ 51.317766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.319262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.320180] 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 [ 51.323423] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 51.324423] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 51.325737] RDX: ffff88800a3fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.327037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 51.328338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.329645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 51.330937] FS: 00007f4b66bd3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.332388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.333483] CR2: 00007f4b670c5580 CR3: 000000000cd98000 CR4: 0000000000350ef0 [ 51.334798] Call Trace: [ 51.335261] [ 51.335719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.336574] ? __create_object+0x59/0x80 [ 51.337366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.338351] __vmalloc_noprof+0x59/0x60 [ 51.339114] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.340002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.340953] bpf_prog_alloc+0x39/0x200 [ 51.341709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.342601] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.343508] do_seccomp+0x349/0x25e0 [ 51.344231] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.345144] ? __pfx_do_seccomp+0x10/0x10 [ 51.345951] ? find_held_lock+0x2b/0x80 [ 51.346719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.347691] ? static_key_count+0x60/0x80 [ 51.348465] prctl_set_seccomp+0x4e/0x70 [ 51.349257] __do_sys_prctl+0xe6c/0x1d70 [ 51.350055] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.350916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.351884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.352874] ? irqentry_exit+0xf3/0x650 [ 51.353611] do_syscall_64+0xbf/0x430 [ 51.354369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.355326] RIP: 0033:0x7f4b670c55cd [ 51.356032] 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 [ 51.359259] RSP: 002b:00007ffd984a2750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.360653] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b670c55cd [ 51.361977] RDX: 00005598bdfc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.363265] RBP: 00007ffd984a27b0 R08: 0000000000000000 R09: 00007ffd984a1e50 [ 51.364544] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598ce7a3bf0 [ 51.365849] R13: 00007ffd984a2be0 R14: 00005598ce7ad380 R15: 00005598ce7b8460 [ 51.367156] [ 51.367589] irq event stamp: 1737 [ 51.368236] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 51.369786] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 51.371321] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 51.372861] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 51.374401] ---[ end trace 0000000000000000 ]--- [ 55.007494] ------------[ cut here ]------------ [ 55.008435] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.010479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 55.012177] Modules linked in: [ 55.012907] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.014935] Tainted: [W]=WARN [ 55.015498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.016972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.017895] 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 [ 55.021054] RSP: 0018:ffff8880156bfbc0 EFLAGS: 00010286 [ 55.022042] RAX: 0000000000000000 RBX: ffffed1002ad7f78 RCX: ffffffff813a4050 [ 55.023325] RDX: ffff888009ce1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.024604] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad7f2f [ 55.025902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.027190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156bfdf8 [ 55.028466] FS: 00007fe51f952900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.029902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.030958] CR2: 00007fe51fe44580 CR3: 000000000e942000 CR4: 0000000000350ef0 [ 55.032233] Call Trace: [ 55.032752] [ 55.033180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.034080] ? __create_object+0x59/0x80 [ 55.034862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.035840] __vmalloc_noprof+0x59/0x60 [ 55.036571] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.037425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.038369] bpf_prog_alloc+0x39/0x200 [ 55.039118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.040052] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.040968] do_seccomp+0x349/0x25e0 [ 55.041695] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.042557] ? __pfx_do_seccomp+0x10/0x10 [ 55.043353] ? find_held_lock+0x2b/0x80 [ 55.044119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.045078] ? static_key_count+0x60/0x80 [ 55.045895] prctl_set_seccomp+0x4e/0x70 [ 55.046674] __do_sys_prctl+0xe6c/0x1d70 [ 55.047421] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.048272] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.049252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.050243] ? irqentry_exit+0xf3/0x650 [ 55.051022] do_syscall_64+0xbf/0x430 [ 55.051765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.052717] RIP: 0033:0x7fe51fe445cd [ 55.053379] 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 [ 55.056537] RSP: 002b:00007fffdb9458a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.057924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe51fe445cd [ 55.059192] RDX: 000055993d5ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.060456] RBP: 00007fffdb945900 R08: 0000000000000000 R09: 00007fffdb944fa0 [ 55.061754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559970f5d2b0 [ 55.063040] R13: 00007fffdb945d30 R14: 0000559970f5fd20 R15: 0000559970f718d0 [ 55.064350] [ 55.064821] irq event stamp: 1807 [ 55.065437] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 55.066983] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 55.068496] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 55.070036] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 55.071353] ---[ end trace 0000000000000000 ]--- [ 55.916244] ------------[ cut here ]------------ [ 55.917180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.919199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 55.920692] Modules linked in: [ 55.921276] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.923234] Tainted: [W]=WARN [ 55.923837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.925346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.926213] 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 [ 55.928812] RSP: 0018:ffff888017077bc0 EFLAGS: 00010286 [ 55.929588] RAX: 0000000000000000 RBX: ffffed1002e0ef78 RCX: ffffffff813a4050 [ 55.930654] RDX: ffff888019e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.931708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ef2f [ 55.932746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.933803] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017077df8 [ 55.934853] FS: 00007f3049b49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.936034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.936901] CR2: 00007ffcb8bcaef7 CR3: 00000000203dc000 CR4: 0000000000350ef0 [ 55.937954] Call Trace: [ 55.938336] [ 55.938705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.939409] ? __create_object+0x59/0x80 [ 55.940050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.940847] __vmalloc_noprof+0x59/0x60 [ 55.941435] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.942164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.942919] bpf_prog_alloc+0x39/0x200 [ 55.943486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.944248] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.944987] do_seccomp+0x349/0x25e0 [ 55.945553] ? find_held_lock+0x2b/0x80 [ 55.946178] ? do_prlimit+0x310/0x610 [ 55.946786] ? __pfx_do_seccomp+0x10/0x10 [ 55.947397] ? do_raw_spin_unlock+0x53/0x220 [ 55.948079] ? _raw_spin_unlock+0x1e/0x40 [ 55.948712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.949466] ? static_key_count+0x60/0x80 [ 55.950137] prctl_set_seccomp+0x4e/0x70 [ 55.950775] __do_sys_prctl+0xe6c/0x1d70 [ 55.951378] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.952077] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.952879] ? irqentry_exit+0xf3/0x650 [ 55.953470] do_syscall_64+0xbf/0x430 [ 55.954093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.954877] RIP: 0033:0x7f304a03b5cd [ 55.955421] 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 [ 55.958041] RSP: 002b:00007ffcb8bc88e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.959164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f304a03b5cd [ 55.960220] RDX: 000055639d377e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.961276] RBP: 00007ffcb8bc8940 R08: 0000000000000000 R09: 00007ffcb8bc7fe0 [ 55.962339] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563bf7f8ad0 [ 55.963390] R13: 00007ffcb8bc8d70 R14: 00005563bf7f9bc0 R15: 00005563bf80a780 [ 55.964465] [ 55.964839] irq event stamp: 1803 [ 55.965339] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 55.966599] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 55.967862] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 55.969134] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 55.970392] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23925' (ECDSA) to the list of known hosts. 2025/11/17 19:43:50 fuzzer started 2025/11/17 19:43:51 dialing manager at localhost:37895 2025/11/17 19:43:51 checking machine... 2025/11/17 19:43:51 checking revisions... [ 56.854306] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:43:51 testing simple program... [ 56.966907] cgroup: Unknown subsys name 'net' [ 57.030533] cgroup: Unknown subsys name 'cpuset' [ 57.072035] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:43:50 Registers: info registers vcpu 0 RAX=ffffffff810001cc RBX=ffffffff86690400 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d7fd2 RDI=ffffffff866903c0 RBP=ffffffff866903c0 RSP=ffff8880154777e8 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866903fc R13=ffffffff866903c0 R14=ffffffff866903c0 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000287 [--S--PC] 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 00007fe51f952900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe51ff09618 CR3=000000000cc17000 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=1ffffd40000ede60 RBX=00000000001c0000 RCX=ffffffff81f42d8d RDX=fffff940000ede61 RSI=0000000000000008 RDI=ffffea000076f300 RBP=0000000000000000 RSP=ffff88800a4c79b0 R8 =0000000000000000 R9 =fffff940000ede60 R10=ffffea000076f307 R11=0000000000000001 R12=ffffea000076f300 R13=0000000000000fff R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81f42d99 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe51ff07650 CR3=000000000e137000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000