[ 45.374086] ------------[ cut here ]------------ [ 45.375045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.377075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.378592] Modules linked in: [ 45.379193] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.381203] Tainted: [W]=WARN [ 45.381796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.383262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.384181] 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 [ 45.387406] RSP: 0018:ffff88800f0d7bc0 EFLAGS: 00010286 [ 45.388407] RAX: 0000000000000000 RBX: ffffed1001e1af78 RCX: ffffffff813a4050 [ 45.389708] RDX: ffff888019ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.390984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1af2f [ 45.392278] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.393606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0d7df8 [ 45.394889] FS: 00007f140eac1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.396326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.397404] CR2: 00007f140efb3580 CR3: 000000000c94d000 CR4: 0000000000350ef0 [ 45.398705] Call Trace: [ 45.399173] [ 45.399636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.400515] ? __create_object+0x59/0x80 [ 45.401301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.402270] __vmalloc_noprof+0x59/0x60 [ 45.403036] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.403913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.404854] bpf_prog_alloc+0x39/0x200 [ 45.405631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.406516] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.407443] do_seccomp+0x349/0x25e0 [ 45.408177] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.409096] ? __pfx_do_seccomp+0x10/0x10 [ 45.409968] ? find_held_lock+0x2b/0x80 [ 45.410751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.411740] ? static_key_count+0x60/0x80 [ 45.412504] prctl_set_seccomp+0x4e/0x70 [ 45.413293] __do_sys_prctl+0xe6c/0x1d70 [ 45.414071] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.414946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.415938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.416920] ? irqentry_exit+0xf3/0x650 [ 45.417741] do_syscall_64+0xbf/0x430 [ 45.418446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.419401] RIP: 0033:0x7f140efb35cd [ 45.420105] 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 [ 45.423286] RSP: 002b:00007ffcbc0ae850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.424670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f140efb35cd [ 45.425976] RDX: 00005637fdcc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.427271] RBP: 00007ffcbc0ae8b0 R08: 0000000000000000 R09: 00007ffcbc0adf50 [ 45.428592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563809b49ad0 [ 45.429899] R13: 00007ffcbc0aece0 R14: 0000563809b4abc0 R15: 0000563809b5b780 [ 45.431203] [ 45.431678] irq event stamp: 1755 [ 45.432282] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 45.433811] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 45.435349] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 45.436882] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 45.438398] ---[ end trace 0000000000000000 ]--- [ 48.424065] ------------[ cut here ]------------ [ 48.424889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.426715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.428043] Modules linked in: [ 48.428610] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.430460] Tainted: [W]=WARN [ 48.430996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.432304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.433158] 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 [ 48.435998] RSP: 0018:ffff88801a63fbc0 EFLAGS: 00010286 [ 48.436870] RAX: 0000000000000000 RBX: ffffed10034c7f78 RCX: ffffffff813a4050 [ 48.438049] RDX: ffff888016079bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.439217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c7f2f [ 48.440356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.441535] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a63fdf8 [ 48.442690] FS: 00007fdcf9888900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.443966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.444911] CR2: 00007fffddf35ef7 CR3: 000000001c98c000 CR4: 0000000000350ef0 [ 48.446089] Call Trace: [ 48.446496] [ 48.446906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.447708] ? __create_object+0x59/0x80 [ 48.448374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.449265] __vmalloc_noprof+0x59/0x60 [ 48.449958] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.450740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.451527] bpf_prog_alloc+0x39/0x200 [ 48.452183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.453030] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.453862] do_seccomp+0x349/0x25e0 [ 48.454460] ? find_held_lock+0x2b/0x80 [ 48.455141] ? do_prlimit+0x310/0x610 [ 48.455790] ? __pfx_do_seccomp+0x10/0x10 [ 48.456451] ? do_raw_spin_unlock+0x53/0x220 [ 48.457234] ? _raw_spin_unlock+0x1e/0x40 [ 48.457932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.458790] ? static_key_count+0x60/0x80 [ 48.459474] prctl_set_seccomp+0x4e/0x70 [ 48.460163] __do_sys_prctl+0xe6c/0x1d70 [ 48.460858] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.461649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.462480] ? irqentry_exit+0xf3/0x650 [ 48.463157] do_syscall_64+0xbf/0x430 [ 48.463823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.464677] RIP: 0033:0x7fdcf9d7a5cd [ 48.465291] 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 [ 48.468113] RSP: 002b:00007fffddf344d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.469363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcf9d7a5cd [ 48.470507] RDX: 0000561ae4e35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.471666] RBP: 00007fffddf34530 R08: 0000000000000000 R09: 00007fffddf33bd0 [ 48.472811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561afb9a5ad0 [ 48.473999] R13: 00007fffddf34960 R14: 0000561afb9a6bc0 R15: 0000561afb9b7780 [ 48.475156] [ 48.475548] irq event stamp: 1751 [ 48.476124] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.477533] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.478911] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 48.480293] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 48.481738] ---[ end trace 0000000000000000 ]--- [ 49.277056] ------------[ cut here ]------------ [ 49.278007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.279977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.281455] Modules linked in: [ 49.282097] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.284076] Tainted: [W]=WARN [ 49.284685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.286199] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.287103] 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 [ 49.290232] RSP: 0018:ffff8880176e7bc0 EFLAGS: 00010286 [ 49.291204] RAX: 0000000000000000 RBX: ffffed1002edcf78 RCX: ffffffff813a4050 [ 49.292483] RDX: ffff888019835340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.293772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edcf2f [ 49.295051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.296323] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176e7df8 [ 49.297624] FS: 00007f43bb7a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.299038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.300088] CR2: 00007f43bbc96580 CR3: 00000000209b6000 CR4: 0000000000350ef0 [ 49.301376] Call Trace: [ 49.301867] [ 49.302278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.303170] ? __create_object+0x59/0x80 [ 49.303954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.304931] __vmalloc_noprof+0x59/0x60 [ 49.305697] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.306512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.307429] bpf_prog_alloc+0x39/0x200 [ 49.308199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.309177] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.310077] do_seccomp+0x349/0x25e0 [ 49.310786] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.311694] ? __pfx_do_seccomp+0x10/0x10 [ 49.312425] ? find_held_lock+0x2b/0x80 [ 49.313193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.314162] ? static_key_count+0x60/0x80 [ 49.314949] prctl_set_seccomp+0x4e/0x70 [ 49.315736] __do_sys_prctl+0xe6c/0x1d70 [ 49.316466] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.317337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.318296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.319249] ? irqentry_exit+0xf3/0x650 [ 49.320009] do_syscall_64+0xbf/0x430 [ 49.320804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.321798] RIP: 0033:0x7f43bbc965cd [ 49.322461] 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 [ 49.325600] RSP: 002b:00007ffcf32c81c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.326960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43bbc965cd [ 49.328232] RDX: 0000555ee34fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.329451] RBP: 00007ffcf32c8220 R08: 0000000000000000 R09: 00007ffcf32c78c0 [ 49.330265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555eebe51b10 [ 49.331094] R13: 00007ffcf32c8650 R14: 0000555eebe522b0 R15: 0000555eebe666f0 [ 49.331932] [ 49.332203] irq event stamp: 1709 [ 49.332617] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.333591] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.334485] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.335432] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.336360] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31167' (ECDSA) to the list of known hosts. 2025/11/18 12:08:17 fuzzer started 2025/11/18 12:08:17 dialing manager at localhost:34383 2025/11/18 12:08:17 checking machine... 2025/11/18 12:08:17 checking revisions... [ 50.213606] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:08:18 testing simple program... [ 50.294750] cgroup: Unknown subsys name 'net' [ 50.350407] cgroup: Unknown subsys name 'cpuset' [ 50.368708] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:08:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025764 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81b2d298 RFL=00000286 [--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 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=0000563d1fcb1978 CR3=000000000c35d000 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=2e4c312202f031ae014a343f31fe44f2 XMM02=0000000000303120eff9b2d0a8fce9cb XMM03=00000000003031f02c67c8bc2e329bc3 XMM04=22b73521930361dd00000000000ae988 XMM05=f6360655e1c2590b0000000000321b40 XMM06=405749d8372a36f10000000000320930 XMM07=fb795ef6d65770560000000000311898 XMM08=2c67c8bc2e329bc30000000000303190 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08e68 RCX=ffff88806cf089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888019830a80 RBP=ffff88806cf01000 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08e58 R15=ffff88806cf08a70 RIP=ffffffff8152902d RFL=00000292 [--S-A--] 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 00007fdcf9888900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdcf9e400b0 CR3=00000000209b2000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000