[ 45.677967] ------------[ cut here ]------------ [ 45.678877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.681296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.682813] Modules linked in: [ 45.683424] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.685410] Tainted: [W]=WARN [ 45.685993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.687485] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.688351] 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 [ 45.691499] RSP: 0018:ffff888018a07bc0 EFLAGS: 00010286 [ 45.692427] RAX: 0000000000000000 RBX: ffffed1003140f78 RCX: ffffffff813a4050 [ 45.693690] RDX: ffff8880162d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.694968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003140f2f [ 45.696250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.697517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a07df8 [ 45.698784] FS: 00007faaccf49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.700211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.701247] CR2: 00007ffd23b86ef7 CR3: 000000000e3fc000 CR4: 0000000000350ef0 [ 45.702530] Call Trace: [ 45.702992] [ 45.703411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.704295] ? __create_object+0x59/0x80 [ 45.705052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.705991] __vmalloc_noprof+0x59/0x60 [ 45.706748] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.707634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.708552] bpf_prog_alloc+0x39/0x200 [ 45.709229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.710139] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.711055] do_seccomp+0x349/0x25e0 [ 45.711768] ? find_held_lock+0x2b/0x80 [ 45.712515] ? do_prlimit+0x310/0x610 [ 45.713203] ? __pfx_do_seccomp+0x10/0x10 [ 45.713995] ? do_raw_spin_unlock+0x53/0x220 [ 45.714823] ? _raw_spin_unlock+0x1e/0x40 [ 45.715605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.716562] ? static_key_count+0x60/0x80 [ 45.717311] prctl_set_seccomp+0x4e/0x70 [ 45.718083] __do_sys_prctl+0xe6c/0x1d70 [ 45.718845] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.719697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.720649] ? irqentry_exit+0xf3/0x650 [ 45.721360] do_syscall_64+0xbf/0x430 [ 45.722083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.723051] RIP: 0033:0x7faacd43b5cd [ 45.723756] 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 [ 45.726901] RSP: 002b:00007ffd23b851b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.728259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faacd43b5cd [ 45.729524] RDX: 0000563f63db5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.730786] RBP: 00007ffd23b85210 R08: 0000000000000000 R09: 00007ffd23b848b0 [ 45.732070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f98537ad0 [ 45.733351] R13: 00007ffd23b85640 R14: 0000563f98538bc0 R15: 0000563f98549780 [ 45.734658] [ 45.735090] irq event stamp: 1837 [ 45.735726] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 45.737226] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 45.738722] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 45.740257] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 45.741735] ---[ end trace 0000000000000000 ]--- [ 48.521451] ------------[ cut here ]------------ [ 48.522355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.524327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.525769] Modules linked in: [ 48.526344] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.528300] Tainted: [W]=WARN [ 48.528889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.530343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.531260] 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 [ 48.534371] RSP: 0018:ffff888016867bc0 EFLAGS: 00010286 [ 48.535324] RAX: 0000000000000000 RBX: ffffed1002d0cf78 RCX: ffffffff813a4050 [ 48.536573] RDX: ffff88801625b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.537838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0cf2f [ 48.539134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.540392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016867df8 [ 48.541637] FS: 00007ffbbf1fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.543070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.544114] CR2: 00007fffa41ddef7 CR3: 000000000b6ca000 CR4: 0000000000350ef0 [ 48.545365] Call Trace: [ 48.545867] [ 48.546276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.547166] ? __create_object+0x59/0x80 [ 48.547927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.548887] __vmalloc_noprof+0x59/0x60 [ 48.549625] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.550442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.551383] bpf_prog_alloc+0x39/0x200 [ 48.552106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.553020] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.553922] do_seccomp+0x349/0x25e0 [ 48.554636] ? find_held_lock+0x2b/0x80 [ 48.555353] ? do_prlimit+0x310/0x610 [ 48.556090] ? __pfx_do_seccomp+0x10/0x10 [ 48.556865] ? do_raw_spin_unlock+0x53/0x220 [ 48.557704] ? _raw_spin_unlock+0x1e/0x40 [ 48.558437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.559394] ? static_key_count+0x60/0x80 [ 48.560195] prctl_set_seccomp+0x4e/0x70 [ 48.560972] __do_sys_prctl+0xe6c/0x1d70 [ 48.561753] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.562590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.563546] ? irqentry_exit+0xf3/0x650 [ 48.564253] do_syscall_64+0xbf/0x430 [ 48.564979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.565910] RIP: 0033:0x7ffbbf6ec5cd [ 48.566600] 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 [ 48.569753] RSP: 002b:00007fffa41dc430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.571097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffbbf6ec5cd [ 48.572369] RDX: 000056316a43be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.573631] RBP: 00007fffa41dc490 R08: 0000000000000000 R09: 00007fffa41dbb30 [ 48.574907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563176a15ad0 [ 48.576179] R13: 00007fffa41dc8c0 R14: 0000563176a16bc0 R15: 0000563176a27780 [ 48.577485] [ 48.577910] irq event stamp: 1709 [ 48.578547] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 48.579972] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.580918] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 48.581855] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 48.582770] ---[ end trace 0000000000000000 ]--- [ 49.300229] ------------[ cut here ]------------ [ 49.301222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.303416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.305021] Modules linked in: [ 49.305698] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.307896] Tainted: [W]=WARN [ 49.308811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.310536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.311575] 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 [ 49.315098] RSP: 0018:ffff88801c827bc0 EFLAGS: 00010286 [ 49.316171] RAX: 0000000000000000 RBX: ffffed1003904f78 RCX: ffffffff813a4050 [ 49.317579] RDX: ffff88800f845340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.318990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003904f2f [ 49.320434] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.321882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c827df8 [ 49.323319] FS: 00007f567d935900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.324912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.326090] CR2: 00007f567de27580 CR3: 000000000d778000 CR4: 0000000000350ef0 [ 49.327532] Call Trace: [ 49.328054] [ 49.328564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.329566] ? __create_object+0x59/0x80 [ 49.330390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.331454] __vmalloc_noprof+0x59/0x60 [ 49.332198] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.333045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.333955] bpf_prog_alloc+0x39/0x200 [ 49.334671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.335602] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.336453] do_seccomp+0x349/0x25e0 [ 49.337154] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.338037] ? __pfx_do_seccomp+0x10/0x10 [ 49.338818] ? find_held_lock+0x2b/0x80 [ 49.339576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.340520] ? static_key_count+0x60/0x80 [ 49.341273] prctl_set_seccomp+0x4e/0x70 [ 49.342042] __do_sys_prctl+0xe6c/0x1d70 [ 49.342816] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.343674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.344619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.345572] ? irqentry_exit+0xf3/0x650 [ 49.346290] do_syscall_64+0xbf/0x430 [ 49.347016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.347975] RIP: 0033:0x7f567de275cd [ 49.348673] 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 [ 49.351847] RSP: 002b:00007fffcce61700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.353195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f567de275cd [ 49.354482] RDX: 000055e273fffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.355768] RBP: 00007fffcce61760 R08: 0000000000000000 R09: 00007fffcce60e00 [ 49.357032] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e27aca5ad0 [ 49.358292] R13: 00007fffcce61b90 R14: 000055e27aca6bc0 R15: 000055e27acb7780 [ 49.359556] [ 49.359918] irq event stamp: 1821 [ 49.360445] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.361779] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.363104] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.364443] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.365773] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16620' (ECDSA) to the list of known hosts. 2025/11/18 18:06:39 fuzzer started 2025/11/18 18:06:39 dialing manager at localhost:34383 2025/11/18 18:06:39 checking machine... 2025/11/18 18:06:39 checking revisions... [ 50.229337] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:06:39 testing simple program... [ 50.319931] cgroup: Unknown subsys name 'net' [ 50.369918] cgroup: Unknown subsys name 'cpuset' [ 50.383349] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:06:39 Registers: info registers vcpu 0 RAX=ffff888016238a58 RBX=ffff88801771fee8 RCX=ffff88801771f8e4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016238a58 RBP=ffffffff85e1ffe0 RSP=ffff88801771f8d8 R8 =0000000000000001 R9 =ffff88801771f9d0 R10=000000000003c9ed R11=000000000000a9e3 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888016238000 R15=0000000000000001 RIP=ffffffff81528fb1 RFL=00000046 [---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 00007ffbbf1fa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffbbf1c9008 CR3=0000000020873000 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=36303a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff816194be RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757801 RSI=ffff8880097578e0 RDI=ffff8880097578e0 RBP=ffff888009757898 RSP=ffff888009757778 R8 =ffffffff869f213a R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000453f R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff8880097578e8 R15=ffff888009757840 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7bc10d5260 CR3=000000000dbb4000 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=625ab39d0f14beb528485607c94e999f XMM02=2c67c8bc2e329bc30000000000304008 XMM03=fb795ef6d65770560000000000310350 XMM04=7e45da30816e9d7e00000000000ae988 XMM05=090f1556b20111b30000000000320760 XMM06=a8914c52bdde6097000000000031a1c0 XMM07=e042d86d42eb936e00000000003105d0 XMM08=a7f09591040a736d0000000000304068 XMM09=00000000000000000000000000000000 XMM10=00000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000