[ 39.406898] ------------[ cut here ]------------ [ 39.407835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.409943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.411414] Modules linked in: [ 39.412291] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.414399] Tainted: [W]=WARN [ 39.415007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.416487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.417410] 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 [ 39.420609] RSP: 0018:ffff8880157a7bc0 EFLAGS: 00010286 [ 39.421563] RAX: 0000000000000000 RBX: ffffed1002af4f78 RCX: ffffffff813a4050 [ 39.422893] RDX: ffff888017439bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.424185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af4f2f [ 39.425482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.426774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157a7df8 [ 39.428062] FS: 00007ff0bf18a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.429520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.430613] CR2: 00007ffc1670def7 CR3: 000000000a013000 CR4: 0000000000350ef0 [ 39.431916] Call Trace: [ 39.432390] [ 39.432849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.433754] ? __create_object+0x59/0x80 [ 39.434502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.435485] __vmalloc_noprof+0x59/0x60 [ 39.436269] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.437165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.438117] bpf_prog_alloc+0x39/0x200 [ 39.438855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.439798] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.440729] do_seccomp+0x349/0x25e0 [ 39.441415] ? find_held_lock+0x2b/0x80 [ 39.442178] ? do_prlimit+0x310/0x610 [ 39.442916] ? __pfx_do_seccomp+0x10/0x10 [ 39.443709] ? do_raw_spin_unlock+0x53/0x220 [ 39.444515] ? _raw_spin_unlock+0x1e/0x40 [ 39.445298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.446261] ? static_key_count+0x60/0x80 [ 39.447056] prctl_set_seccomp+0x4e/0x70 [ 39.447849] __do_sys_prctl+0xe6c/0x1d70 [ 39.448659] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.449489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.450472] ? irqentry_exit+0xf3/0x650 [ 39.451239] do_syscall_64+0xbf/0x430 [ 39.451987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.452957] RIP: 0033:0x7ff0bf67c5cd [ 39.453685] 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 [ 39.456910] RSP: 002b:00007ffc1670bff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.458279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0bf67c5cd [ 39.459585] RDX: 0000557164485e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.460891] RBP: 00007ffc1670c050 R08: 0000000000000000 R09: 00007ffc1670b6f0 [ 39.462190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557176d5aad0 [ 39.463498] R13: 00007ffc1670c480 R14: 0000557176d5bbc0 R15: 0000557176d6c780 [ 39.464816] [ 39.465241] irq event stamp: 1835 [ 39.465903] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.467427] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.468981] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.470534] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.472082] ---[ end trace 0000000000000000 ]--- [ 41.974107] ------------[ cut here ]------------ [ 41.975122] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.977438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.979272] Modules linked in: [ 41.980048] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.982240] Tainted: [W]=WARN [ 41.982911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.984544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.985551] 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 [ 41.989119] RSP: 0018:ffff88801755fbc0 EFLAGS: 00010286 [ 41.990191] RAX: 0000000000000000 RBX: ffffed1002eabf78 RCX: ffffffff813a4050 [ 41.991604] RDX: ffff88801bc49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.993049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eabf2f [ 41.994443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.995822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801755fdf8 [ 41.997228] FS: 00007f9735e64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.998780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.999924] CR2: 00007f9736356580 CR3: 00000000204f6000 CR4: 0000000000350ef0 [ 42.001337] Call Trace: [ 42.001888] [ 42.002330] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.003301] ? __create_object+0x59/0x80 [ 42.004148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.005215] __vmalloc_noprof+0x59/0x60 [ 42.006044] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.006996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.008019] bpf_prog_alloc+0x39/0x200 [ 42.008833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.009844] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.010820] do_seccomp+0x349/0x25e0 [ 42.011556] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.012561] ? __pfx_do_seccomp+0x10/0x10 [ 42.013425] ? find_held_lock+0x2b/0x80 [ 42.014245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.015287] ? static_key_count+0x60/0x80 [ 42.016152] prctl_set_seccomp+0x4e/0x70 [ 42.016996] __do_sys_prctl+0xe6c/0x1d70 [ 42.017862] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.018803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.019854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.020900] ? irqentry_exit+0xf3/0x650 [ 42.021719] do_syscall_64+0xbf/0x430 [ 42.022477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.023492] RIP: 0033:0x7f97363565cd [ 42.024254] 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 [ 42.027671] RSP: 002b:00007ffe690fcb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.029146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97363565cd [ 42.030509] RDX: 000055b31429ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.031898] RBP: 00007ffe690fcb90 R08: 0000000000000000 R09: 00007ffe690fc230 [ 42.032999] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b316ad1ad0 [ 42.033828] R13: 00007ffe690fcfc0 R14: 000055b316ad2bc0 R15: 000055b316ae3780 [ 42.034670] [ 42.034945] irq event stamp: 1793 [ 42.035336] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.036320] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.037110] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 42.037844] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 42.038540] ---[ end trace 0000000000000000 ]--- [ 42.805463] ------------[ cut here ]------------ [ 42.806307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.808162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.809597] Modules linked in: [ 42.810148] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.811961] Tainted: [W]=WARN [ 42.812458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.813720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.814471] 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 [ 42.817194] RSP: 0018:ffff8880184a7bc0 EFLAGS: 00010286 [ 42.818038] RAX: 0000000000000000 RBX: ffffed1003094f78 RCX: ffffffff813a4050 [ 42.819120] RDX: ffff88800ed65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.820233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003094f2f [ 42.821358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.822452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184a7df8 [ 42.823536] FS: 00007fb0e4030900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.824804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.825700] CR2: 00007ffffd378ef7 CR3: 000000001fec8000 CR4: 0000000000350ef0 [ 42.826808] Call Trace: [ 42.827202] [ 42.827543] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.828322] ? __create_object+0x59/0x80 [ 42.829019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.829843] __vmalloc_noprof+0x59/0x60 [ 42.830443] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.831195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.831984] bpf_prog_alloc+0x39/0x200 [ 42.832643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.833399] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.834162] do_seccomp+0x349/0x25e0 [ 42.834765] ? find_held_lock+0x2b/0x80 [ 42.835370] ? do_prlimit+0x310/0x610 [ 42.835994] ? __pfx_do_seccomp+0x10/0x10 [ 42.836691] ? do_raw_spin_unlock+0x53/0x220 [ 42.837360] ? _raw_spin_unlock+0x1e/0x40 [ 42.838017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.838835] ? static_key_count+0x60/0x80 [ 42.839471] prctl_set_seccomp+0x4e/0x70 [ 42.840125] __do_sys_prctl+0xe6c/0x1d70 [ 42.840815] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.841516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.842340] ? irqentry_exit+0xf3/0x650 [ 42.842986] do_syscall_64+0xbf/0x430 [ 42.843606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.844398] RIP: 0033:0x7fb0e45225cd [ 42.844991] 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 [ 42.847673] RSP: 002b:00007ffffd3768b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.848848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0e45225cd [ 42.849933] RDX: 000055ac57c8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.851016] RBP: 00007ffffd376910 R08: 0000000000000000 R09: 00007ffffd375fb0 [ 42.852098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac68bdd240 [ 42.853213] R13: 00007ffffd376d40 R14: 000055ac68be6380 R15: 000055ac68bf1540 [ 42.854318] [ 42.854707] irq event stamp: 1743 [ 42.855210] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.856545] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.857858] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.859154] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.860473] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40259' (ECDSA) to the list of known hosts. 2025/11/17 16:50:01 fuzzer started 2025/11/17 16:50:02 dialing manager at localhost:37895 2025/11/17 16:50:02 checking machine... 2025/11/17 16:50:02 checking revisions... [ 43.779682] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:50:02 testing simple program... [ 43.877011] cgroup: Unknown subsys name 'net' [ 43.939434] cgroup: Unknown subsys name 'cpuset' [ 43.958502] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:50:01 Registers: info registers vcpu 0 RAX=1ffff11003094f4e RBX=000000000000000c RCX=0000000000000001 RDX=0000000000092cc0 RSI=000000000000000f RDI=ffff8880184a7a70 RBP=dffffc0000000000 RSP=ffff8880184a7980 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000f R13=0000000000092cc0 R14=ffff8880184a7a10 R15=0000000000092cc0 RIP=ffffffff8161914a 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 00007f9735e64900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f973641b618 CR3=000000002057e000 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=000000000002182f 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=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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2b325a1000 CR3=000000000e1cd000 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=30353a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000