[ 46.237633] ------------[ cut here ]------------ [ 46.238675] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.240944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.242820] Modules linked in: [ 46.243604] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.245810] Tainted: [W]=WARN [ 46.246482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.248113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.249138] 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 [ 46.252631] RSP: 0018:ffff88800d9a7bc0 EFLAGS: 00010286 [ 46.253721] RAX: 0000000000000000 RBX: ffffed1001b34f78 RCX: ffffffff813a4050 [ 46.255142] RDX: ffff888016448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.256566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b34f2f [ 46.257999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.259412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d9a7df8 [ 46.260852] FS: 00007f9b8b15a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.262477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.263664] CR2: 00007ffdc8c39ef8 CR3: 000000000e038000 CR4: 0000000000350ef0 [ 46.265111] Call Trace: [ 46.265627] [ 46.266072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.267058] ? __create_object+0x59/0x80 [ 46.267918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.268990] __vmalloc_noprof+0x59/0x60 [ 46.269804] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.270752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.271767] bpf_prog_alloc+0x39/0x200 [ 46.272571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273608] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.274606] do_seccomp+0x349/0x25e0 [ 46.275391] ? find_held_lock+0x2b/0x80 [ 46.276222] ? do_prlimit+0x310/0x610 [ 46.276997] ? __pfx_do_seccomp+0x10/0x10 [ 46.277854] ? do_raw_spin_unlock+0x53/0x220 [ 46.278774] ? _raw_spin_unlock+0x1e/0x40 [ 46.279628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.280685] ? static_key_count+0x60/0x80 [ 46.281563] prctl_set_seccomp+0x4e/0x70 [ 46.282409] __do_sys_prctl+0xe6c/0x1d70 [ 46.283266] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.284200] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.285266] ? irqentry_exit+0xf3/0x650 [ 46.286052] do_syscall_64+0xbf/0x430 [ 46.286859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.287889] RIP: 0033:0x7f9b8b64c5cd [ 46.288643] 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 [ 46.292065] RSP: 002b:00007ffdc8c383c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.293574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b8b64c5cd [ 46.294965] RDX: 000055e075c31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.296356] RBP: 00007ffdc8c38420 R08: 0000000000000000 R09: 00007ffdc8c37ac0 [ 46.297752] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e09eafe240 [ 46.299135] R13: 00007ffdc8c38850 R14: 000055e09eafdbf0 R15: 000055e09eb124d0 [ 46.300549] [ 46.301021] irq event stamp: 1815 [ 46.301728] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.303370] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.305033] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 46.306565] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 46.307961] ---[ end trace 0000000000000000 ]--- [ 49.496237] ------------[ cut here ]------------ [ 49.497143] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.499046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.500466] Modules linked in: [ 49.501034] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.502918] Tainted: [W]=WARN [ 49.503548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.504974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.505838] 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 [ 49.508873] RSP: 0018:ffff88801a847bc0 EFLAGS: 00010286 [ 49.509836] RAX: 0000000000000000 RBX: ffffed1003508f78 RCX: ffffffff813a4050 [ 49.511063] RDX: ffff8880171e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.512327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003508f2f [ 49.513575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.514810] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a847df8 [ 49.516039] FS: 00007f4edb29c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.517418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.518437] CR2: 00007ffc1694eef8 CR3: 000000000fc64000 CR4: 0000000000350ef0 [ 49.519659] Call Trace: [ 49.520153] [ 49.520546] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.521420] ? __create_object+0x59/0x80 [ 49.522182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.523071] __vmalloc_noprof+0x59/0x60 [ 49.523797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.524634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.525532] bpf_prog_alloc+0x39/0x200 [ 49.526240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.527125] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.527950] do_seccomp+0x349/0x25e0 [ 49.528638] ? find_held_lock+0x2b/0x80 [ 49.529370] ? do_prlimit+0x310/0x610 [ 49.530031] ? __pfx_do_seccomp+0x10/0x10 [ 49.530800] ? do_raw_spin_unlock+0x53/0x220 [ 49.531602] ? _raw_spin_unlock+0x1e/0x40 [ 49.532367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.533311] ? static_key_count+0x60/0x80 [ 49.534046] prctl_set_seccomp+0x4e/0x70 [ 49.534790] __do_sys_prctl+0xe6c/0x1d70 [ 49.535538] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.536368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.537318] ? irqentry_exit+0xf3/0x650 [ 49.538009] do_syscall_64+0xbf/0x430 [ 49.538709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.539619] RIP: 0033:0x7f4edb78e5cd [ 49.540291] 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 [ 49.543354] RSP: 002b:00007ffc1694d240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.544672] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4edb78e5cd [ 49.545921] RDX: 00005609a8015e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.547151] RBP: 00007ffc1694d2a0 R08: 0000000000000000 R09: 00007ffc1694c940 [ 49.548376] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609a93f6b10 [ 49.549619] R13: 00007ffc1694d6d0 R14: 00005609a93f72b0 R15: 00005609a940b6f0 [ 49.550863] [ 49.551319] irq event stamp: 1725 [ 49.551906] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.553384] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.554842] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.556315] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.557790] ---[ end trace 0000000000000000 ]--- [ 50.351033] ------------[ cut here ]------------ [ 50.351953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.354007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.355494] Modules linked in: [ 50.356124] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.358380] Tainted: [W]=WARN [ 50.358939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.360475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.361447] 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 [ 50.364616] RSP: 0018:ffff888017d67bc0 EFLAGS: 00010286 [ 50.365638] RAX: 0000000000000000 RBX: ffffed1002facf78 RCX: ffffffff813a4050 [ 50.366932] RDX: ffff88801783d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.368226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002facf2f [ 50.369548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.370840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d67df8 [ 50.372126] FS: 00007fe71f2e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.373612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.374694] CR2: 00007ffd95e32ef8 CR3: 0000000016582000 CR4: 0000000000350ef0 [ 50.375985] Call Trace: [ 50.376500] [ 50.376918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.377862] ? __create_object+0x59/0x80 [ 50.378656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.379632] __vmalloc_noprof+0x59/0x60 [ 50.380412] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.381335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.382271] bpf_prog_alloc+0x39/0x200 [ 50.382973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.383904] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.384805] do_seccomp+0x349/0x25e0 [ 50.385550] ? find_held_lock+0x2b/0x80 [ 50.386309] ? do_prlimit+0x310/0x610 [ 50.387011] ? __pfx_do_seccomp+0x10/0x10 [ 50.387797] ? do_raw_spin_unlock+0x53/0x220 [ 50.388640] ? _raw_spin_unlock+0x1e/0x40 [ 50.389477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.390457] ? static_key_count+0x60/0x80 [ 50.391265] prctl_set_seccomp+0x4e/0x70 [ 50.391994] __do_sys_prctl+0xe6c/0x1d70 [ 50.392784] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.393680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.394649] ? irqentry_exit+0xf3/0x650 [ 50.395439] do_syscall_64+0xbf/0x430 [ 50.396193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.397203] RIP: 0033:0x7fe71f7d95cd [ 50.397868] 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 [ 50.401070] RSP: 002b:00007ffd95e31cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.402471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe71f7d95cd [ 50.403762] RDX: 00005557b87dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.405072] RBP: 00007ffd95e31d50 R08: 0000000000000000 R09: 00007ffd95e313f0 [ 50.406391] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557d652ead0 [ 50.407682] R13: 00007ffd95e32180 R14: 00005557d652fbc0 R15: 00005557d6540780 [ 50.409026] [ 50.409515] irq event stamp: 1789 [ 50.410162] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.411698] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.413263] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.414823] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.416342] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30004' (ECDSA) to the list of known hosts. 2025/11/19 04:40:31 fuzzer started 2025/11/19 04:40:31 dialing manager at localhost:34383 2025/11/19 04:40:31 checking machine... 2025/11/19 04:40:31 checking revisions... [ 51.311678] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:40:31 testing simple program... [ 51.385170] cgroup: Unknown subsys name 'net' [ 51.440762] cgroup: Unknown subsys name 'cpuset' [ 51.454865] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:40:30 Registers: info registers vcpu 0 RAX=ffffffff86a19a95 RBX=0000000000000001 RCX=ffffffff86a19a90 RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d43352 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a19a94 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e85e RFL=00000213 [----A-C] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005609a9412050 CR3=000000000f565000 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 info registers vcpu 1 RAX=0000000000025c31 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0f133ff8 CR3=0000000005c8a000 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=00007f8ef34fc510000056483ea92790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000