[ 38.905926] ------------[ cut here ]------------ [ 38.906818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.908827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.910238] Modules linked in: [ 38.910810] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.912741] Tainted: [W]=WARN [ 38.913327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.914768] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.915673] 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 [ 38.919053] RSP: 0018:ffff888015e0fbc0 EFLAGS: 00010286 [ 38.920085] RAX: 0000000000000000 RBX: ffffed1002bc1f78 RCX: ffffffff813a4050 [ 38.921372] RDX: ffff8880147f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.922634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc1f2f [ 38.923885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.925141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e0fdf8 [ 38.926424] FS: 00007f802225b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.927868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.928903] CR2: 00007ffec39e4ef8 CR3: 000000001b705000 CR4: 0000000000350ef0 [ 38.930177] Call Trace: [ 38.930636] [ 38.931035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.931927] ? __create_object+0x59/0x80 [ 38.932704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.933661] __vmalloc_noprof+0x59/0x60 [ 38.934434] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.935290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.936214] bpf_prog_alloc+0x39/0x200 [ 38.936893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.937802] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.938725] do_seccomp+0x349/0x25e0 [ 38.939453] ? find_held_lock+0x2b/0x80 [ 38.940201] ? do_prlimit+0x310/0x610 [ 38.940882] ? __pfx_do_seccomp+0x10/0x10 [ 38.941659] ? do_raw_spin_unlock+0x53/0x220 [ 38.942489] ? _raw_spin_unlock+0x1e/0x40 [ 38.943252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.944202] ? static_key_count+0x60/0x80 [ 38.944954] prctl_set_seccomp+0x4e/0x70 [ 38.945709] __do_sys_prctl+0xe6c/0x1d70 [ 38.946478] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.947331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.948279] ? irqentry_exit+0xf3/0x650 [ 38.948982] do_syscall_64+0xbf/0x430 [ 38.949717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.950674] RIP: 0033:0x7f802274d5cd [ 38.951373] 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 [ 38.954510] RSP: 002b:00007ffec39e2c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.955857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f802274d5cd [ 38.957123] RDX: 000055ef884a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.958392] RBP: 00007ffec39e2ce0 R08: 0000000000000000 R09: 00007ffec39e2380 [ 38.959645] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efc58dabf0 [ 38.960898] R13: 00007ffec39e3110 R14: 000055efc58e4380 R15: 000055efc58ef460 [ 38.962178] [ 38.962595] irq event stamp: 1789 [ 38.963232] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 38.964730] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 38.966244] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 38.967758] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 38.969240] ---[ end trace 0000000000000000 ]--- [ 42.170092] ------------[ cut here ]------------ [ 42.171024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.173043] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.174512] Modules linked in: [ 42.175140] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.177093] Tainted: [W]=WARN [ 42.177686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.179165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.180035] 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 [ 42.183223] RSP: 0018:ffff88801610fbc0 EFLAGS: 00010286 [ 42.184195] RAX: 0000000000000000 RBX: ffffed1002c21f78 RCX: ffffffff813a4050 [ 42.185486] RDX: ffff88800f03b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.186787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c21f2f [ 42.188067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.189336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801610fdf8 [ 42.190641] FS: 00007f521facb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.192064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.193131] CR2: 00007ffe86b94ef8 CR3: 000000000d5d4000 CR4: 0000000000350ef0 [ 42.194425] Call Trace: [ 42.194886] [ 42.195350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.196254] ? __create_object+0x59/0x80 [ 42.197004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.197976] __vmalloc_noprof+0x59/0x60 [ 42.198717] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.199603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.200536] bpf_prog_alloc+0x39/0x200 [ 42.201272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.202211] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.203065] do_seccomp+0x349/0x25e0 [ 42.203784] ? find_held_lock+0x2b/0x80 [ 42.204549] ? do_prlimit+0x310/0x610 [ 42.205297] ? __pfx_do_seccomp+0x10/0x10 [ 42.206052] ? do_raw_spin_unlock+0x53/0x220 [ 42.206885] ? _raw_spin_unlock+0x1e/0x40 [ 42.207667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.208624] ? static_key_count+0x60/0x80 [ 42.209431] prctl_set_seccomp+0x4e/0x70 [ 42.210211] __do_sys_prctl+0xe6c/0x1d70 [ 42.210946] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.211800] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.212768] ? irqentry_exit+0xf3/0x650 [ 42.213535] do_syscall_64+0xbf/0x430 [ 42.214290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.215236] RIP: 0033:0x7f521ffbd5cd [ 42.215893] 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 [ 42.219077] RSP: 002b:00007ffe86b93300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.220433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f521ffbd5cd [ 42.221722] RDX: 00005598fec93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.223033] RBP: 00007ffe86b93360 R08: 0000000000000000 R09: 00007ffe86b92a00 [ 42.224303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559932b49bf0 [ 42.225586] R13: 00007ffe86b93790 R14: 0000559932b53380 R15: 0000559932b5e460 [ 42.226887] [ 42.227352] irq event stamp: 1735 [ 42.227954] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.229484] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.231024] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.232563] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.234077] ---[ end trace 0000000000000000 ]--- [ 43.025063] ------------[ cut here ]------------ [ 43.026032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.028216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.029731] Modules linked in: [ 43.030421] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.032455] Tainted: [W]=WARN [ 43.033016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.034518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.035454] 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 [ 43.038685] RSP: 0018:ffff88800e33fbc0 EFLAGS: 00010286 [ 43.039698] RAX: 0000000000000000 RBX: ffffed1001c67f78 RCX: ffffffff813a4050 [ 43.041012] RDX: ffff888015dad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.042348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c67f2f [ 43.043648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.044969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e33fdf8 [ 43.046313] FS: 00007f7b0507a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.047771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.048867] CR2: 00007ffe9274fef8 CR3: 0000000020770000 CR4: 0000000000350ef0 [ 43.050200] Call Trace: [ 43.050677] [ 43.051160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.052039] ? __create_object+0x59/0x80 [ 43.052868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.053871] __vmalloc_noprof+0x59/0x60 [ 43.054672] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.055582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.056564] bpf_prog_alloc+0x39/0x200 [ 43.057353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.058406] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.059371] do_seccomp+0x349/0x25e0 [ 43.060061] ? find_held_lock+0x2b/0x80 [ 43.060825] ? do_prlimit+0x310/0x610 [ 43.061596] ? __pfx_do_seccomp+0x10/0x10 [ 43.062433] ? do_raw_spin_unlock+0x53/0x220 [ 43.063321] ? _raw_spin_unlock+0x1e/0x40 [ 43.064073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.065056] ? static_key_count+0x60/0x80 [ 43.065884] prctl_set_seccomp+0x4e/0x70 [ 43.066708] __do_sys_prctl+0xe6c/0x1d70 [ 43.067543] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.068430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.069426] ? irqentry_exit+0xf3/0x650 [ 43.070225] do_syscall_64+0xbf/0x430 [ 43.070911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.071902] RIP: 0033:0x7f7b0556c5cd [ 43.072620] 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 [ 43.075840] RSP: 002b:00007ffe9274eb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.077243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b0556c5cd [ 43.078571] RDX: 000055740e585e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.079889] RBP: 00007ffe9274ebd0 R08: 0000000000000000 R09: 00007ffe9274e270 [ 43.081201] R10: 0000000000000000 R11: 0000000000000246 R12: 000055740f8beb10 [ 43.082518] R13: 00007ffe9274f000 R14: 000055740f8bf2b0 R15: 000055740f8d36f0 [ 43.083847] [ 43.084353] irq event stamp: 1735 [ 43.085036] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.086997] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.088649] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 43.090241] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 43.091797] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19808' (ECDSA) to the list of known hosts. 2025/11/17 09:39:44 fuzzer started 2025/11/17 09:39:45 dialing manager at localhost:37895 2025/11/17 09:39:45 checking machine... 2025/11/17 09:39:45 checking revisions... [ 44.055186] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:39:45 testing simple program... [ 44.142307] cgroup: Unknown subsys name 'net' [ 44.204505] cgroup: Unknown subsys name 'cpuset' [ 44.225673] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:39:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff81b2a134 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277b8 R8 =ffffffff86ab82c2 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bd605 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5220082618 CR3=000000001b6cb000 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=39333a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303336 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=0000000000025117 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f16a0a34020 CR3=000000001b6cb000 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=2034343a39333a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a39333a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000