[ 46.036377] ------------[ cut here ]------------ [ 46.036802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.037769] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.038471] Modules linked in: [ 46.038764] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.039697] Tainted: [W]=WARN [ 46.039955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.040647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.041072] 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 [ 46.042598] RSP: 0018:ffff88801a937bc0 EFLAGS: 00010286 [ 46.043071] RAX: 0000000000000000 RBX: ffffed1003526f78 RCX: ffffffff813a4050 [ 46.043655] RDX: ffff888016b95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.044253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003526f2f [ 46.044831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.045439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a937df8 [ 46.046033] FS: 00007fbc06e60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.046688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.047184] CR2: 00007ffca9b2def7 CR3: 000000000b756000 CR4: 0000000000350ef0 [ 46.047762] Call Trace: [ 46.048000] [ 46.048197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.048592] ? __create_object+0x59/0x80 [ 46.048934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.049390] __vmalloc_noprof+0x59/0x60 [ 46.049724] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.050131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.050543] bpf_prog_alloc+0x39/0x200 [ 46.050876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.051310] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.051713] do_seccomp+0x349/0x25e0 [ 46.052050] ? find_held_lock+0x2b/0x80 [ 46.052386] ? do_prlimit+0x310/0x610 [ 46.052709] ? __pfx_do_seccomp+0x10/0x10 [ 46.053080] ? do_raw_spin_unlock+0x53/0x220 [ 46.053451] ? _raw_spin_unlock+0x1e/0x40 [ 46.053794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.054243] ? static_key_count+0x60/0x80 [ 46.054612] prctl_set_seccomp+0x4e/0x70 [ 46.054958] __do_sys_prctl+0xe6c/0x1d70 [ 46.055328] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.055709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.056167] ? irqentry_exit+0xf3/0x650 [ 46.056506] do_syscall_64+0xbf/0x430 [ 46.056837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.057283] RIP: 0033:0x7fbc073525cd [ 46.057593] 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 [ 46.059074] RSP: 002b:00007ffca9b2c4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.059694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc073525cd [ 46.060297] RDX: 000055e6b52fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.060877] RBP: 00007ffca9b2c520 R08: 0000000000000000 R09: 00007ffca9b2bbc0 [ 46.061475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6dd1a92b0 [ 46.062074] R13: 00007ffca9b2c950 R14: 000055e6dd1abd20 R15: 000055e6dd1bd8d0 [ 46.062676] [ 46.062871] irq event stamp: 1661 [ 46.063174] hardirqs last enabled at (1671): [] __up_console_sem+0x78/0x80 [ 46.063869] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 46.064574] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 46.065291] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 46.065991] ---[ end trace 0000000000000000 ]--- [ 49.407881] ------------[ cut here ]------------ [ 49.408791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.410805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.412310] Modules linked in: [ 49.412890] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.414826] Tainted: [W]=WARN [ 49.415417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.416845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.417727] 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 [ 49.420820] RSP: 0018:ffff888017b07bc0 EFLAGS: 00010286 [ 49.421765] RAX: 0000000000000000 RBX: ffffed1002f60f78 RCX: ffffffff813a4050 [ 49.423026] RDX: ffff88800f088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.424277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f60f2f [ 49.425524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.426783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b07df8 [ 49.428022] FS: 00007f0eb8219900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.429425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.430470] CR2: 00007ffccb69fef7 CR3: 000000000b8bd000 CR4: 0000000000350ef0 [ 49.431741] Call Trace: [ 49.432242] [ 49.432645] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.433527] ? __create_object+0x59/0x80 [ 49.434313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.435287] __vmalloc_noprof+0x59/0x60 [ 49.436045] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.436868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.437797] bpf_prog_alloc+0x39/0x200 [ 49.438523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.439455] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.440349] do_seccomp+0x349/0x25e0 [ 49.441057] ? find_held_lock+0x2b/0x80 [ 49.441758] ? do_prlimit+0x310/0x610 [ 49.442492] ? __pfx_do_seccomp+0x10/0x10 [ 49.443301] ? do_raw_spin_unlock+0x53/0x220 [ 49.444134] ? _raw_spin_unlock+0x1e/0x40 [ 49.444874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.445843] ? static_key_count+0x60/0x80 [ 49.446645] prctl_set_seccomp+0x4e/0x70 [ 49.447412] __do_sys_prctl+0xe6c/0x1d70 [ 49.448193] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.449045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.449955] ? irqentry_exit+0xf3/0x650 [ 49.450745] do_syscall_64+0xbf/0x430 [ 49.451472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.452407] RIP: 0033:0x7f0eb870b5cd [ 49.453102] 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 [ 49.456229] RSP: 002b:00007ffccb69e140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.457571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0eb870b5cd [ 49.458849] RDX: 000055cd0e972e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.460098] RBP: 00007ffccb69e1a0 R08: 0000000000000000 R09: 00007ffccb69d840 [ 49.461349] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd42a82bf0 [ 49.462622] R13: 00007ffccb69e5d0 R14: 000055cd42a8c380 R15: 000055cd42a97460 [ 49.463898] [ 49.464352] irq event stamp: 1771 [ 49.464948] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.466465] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.467949] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.469492] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.470998] ---[ end trace 0000000000000000 ]--- [ 50.291470] ------------[ cut here ]------------ [ 50.292410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.294442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.295902] Modules linked in: [ 50.296536] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.298516] Tainted: [W]=WARN [ 50.299125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.300610] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.301522] 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 [ 50.304709] RSP: 0018:ffff888017cdfbc0 EFLAGS: 00010286 [ 50.305698] RAX: 0000000000000000 RBX: ffffed1002f9bf78 RCX: ffffffff813a4050 [ 50.307008] RDX: ffff8880166b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.308278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9bf2f [ 50.309544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.310825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cdfdf8 [ 50.312099] FS: 00007f14a03a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.313507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.314554] CR2: 00007ffd9724def7 CR3: 000000001d78b000 CR4: 0000000000350ef0 [ 50.315832] Call Trace: [ 50.316332] [ 50.316737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.317629] ? __create_object+0x59/0x80 [ 50.318387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.319358] __vmalloc_noprof+0x59/0x60 [ 50.320109] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.320933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321855] bpf_prog_alloc+0x39/0x200 [ 50.322585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.323513] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.324396] do_seccomp+0x349/0x25e0 [ 50.325093] ? find_held_lock+0x2b/0x80 [ 50.325797] ? do_prlimit+0x310/0x610 [ 50.326517] ? __pfx_do_seccomp+0x10/0x10 [ 50.327374] ? do_raw_spin_unlock+0x53/0x220 [ 50.328246] ? _raw_spin_unlock+0x1e/0x40 [ 50.329022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.329933] ? static_key_count+0x60/0x80 [ 50.330762] prctl_set_seccomp+0x4e/0x70 [ 50.331553] __do_sys_prctl+0xe6c/0x1d70 [ 50.332328] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.333201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.334180] ? irqentry_exit+0xf3/0x650 [ 50.334916] do_syscall_64+0xbf/0x430 [ 50.335674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.336628] RIP: 0033:0x7f14a08925cd [ 50.337320] 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 [ 50.340404] RSP: 002b:00007ffd9724bdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.341747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14a08925cd [ 50.343012] RDX: 00005574b30f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.344271] RBP: 00007ffd9724be10 R08: 0000000000000000 R09: 00007ffd9724b4b0 [ 50.345514] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574e02fcad0 [ 50.346760] R13: 00007ffd9724c240 R14: 00005574e02fdbc0 R15: 00005574e030e780 [ 50.348033] [ 50.348443] irq event stamp: 1769 [ 50.349076] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.350564] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.352052] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 50.353560] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 50.355039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56751' (ECDSA) to the list of known hosts. 2025/11/17 17:22:14 fuzzer started 2025/11/17 17:22:14 dialing manager at localhost:37895 2025/11/17 17:22:14 checking machine... 2025/11/17 17:22:14 checking revisions... [ 51.206658] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:22:14 testing simple program... [ 51.304832] cgroup: Unknown subsys name 'net' [ 51.358717] cgroup: Unknown subsys name 'cpuset' [ 51.374235] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:22:13 Registers: info registers vcpu 0 RAX=00000000e03ebebb RBX=ffff88801ad95340 RCX=00000000f5acb89f RDX=0000000044653b19 RSI=ffff88801ad95dc0 RDI=0000000081125d94 RBP=ffff88801ad95d98 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801ad95dc0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275ae RFL=00000082 [--S----] 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 00007f0eb8219900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0eb87d0618 CR3=000000001f56b000 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=0000000080010002 RBX=001734cb105372ec RCX=ffffffff81634ac4 RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000007 RBP=ffff88806cf08d50 RSP=ffff88806cf08c88 R8 =000f424000000000 R9 =ffffed100d9e119a R10=001734cb105372ec R11=0000000000000001 R12=00000000005b99af R13=003b9aca00000000 R14=00000000002961a0 R15=ffffffff85ca1480 RIP=ffffffff81751c74 RFL=00000002 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f377cede000 CR3=000000000dfdf000 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=81fcae134c4e5685d54d4a3f1481bfcd XMM02=0000000000306900ec2efd57dc4c00df XMM03=0000000000314a700a098357215a5cfb XMM04=3a7e008fdf5b39ce00000000000ae988 XMM05=0db88adbb95c718b0000000000323ec0 XMM06=ae874397eddf693500000000003238b8 XMM07=e042d86d42eb936e0000000000314cf0 XMM08=0a098357215a5cfb0000000000306960 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000