[ 39.040076] ------------[ cut here ]------------ [ 39.041056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.043292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.045092] Modules linked in: [ 39.045856] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.048001] Tainted: [W]=WARN [ 39.048632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.050223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.051169] 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 [ 39.054690] RSP: 0018:ffff88801811fbc0 EFLAGS: 00010286 [ 39.055685] RAX: 0000000000000000 RBX: ffffed1003023f78 RCX: ffffffff813a4050 [ 39.057115] RDX: ffff888017e39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.058526] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003023f2f [ 39.059857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.061295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801811fdf8 [ 39.062723] FS: 00007f960957e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.064321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.065537] CR2: 00007ffe40b03ef7 CR3: 000000000d4b3000 CR4: 0000000000350ef0 [ 39.066998] Call Trace: [ 39.067566] [ 39.068037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069072] ? __create_object+0x59/0x80 [ 39.069965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071076] __vmalloc_noprof+0x59/0x60 [ 39.071910] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.072787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073713] bpf_prog_alloc+0x39/0x200 [ 39.074448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075367] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076266] do_seccomp+0x349/0x25e0 [ 39.077072] ? find_held_lock+0x2b/0x80 [ 39.077830] ? do_prlimit+0x310/0x610 [ 39.078559] ? __pfx_do_seccomp+0x10/0x10 [ 39.079335] ? do_raw_spin_unlock+0x53/0x220 [ 39.080114] ? _raw_spin_unlock+0x1e/0x40 [ 39.080902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.081848] ? static_key_count+0x60/0x80 [ 39.082638] prctl_set_seccomp+0x4e/0x70 [ 39.083405] __do_sys_prctl+0xe6c/0x1d70 [ 39.084135] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.084988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.085956] ? irqentry_exit+0xf3/0x650 [ 39.086709] do_syscall_64+0xbf/0x430 [ 39.087442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.088411] RIP: 0033:0x7f9609a705cd [ 39.089061] 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 [ 39.092199] RSP: 002b:00007ffe40b01d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.093554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9609a705cd [ 39.094823] RDX: 0000561a72265e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.096080] RBP: 00007ffe40b01df0 R08: 0000000000000000 R09: 00007ffe40b01490 [ 39.097371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a89d92ad0 [ 39.098636] R13: 00007ffe40b02220 R14: 0000561a89d93bc0 R15: 0000561a89da4780 [ 39.099918] [ 39.100377] irq event stamp: 1829 [ 39.100977] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.102476] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 39.103979] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 39.105385] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.106643] ---[ end trace 0000000000000000 ]--- [ 41.996316] ------------[ cut here ]------------ [ 41.997255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.999329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.000822] Modules linked in: [ 42.001457] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.003436] Tainted: [W]=WARN [ 42.003980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.005463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.006379] 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 [ 42.009565] RSP: 0018:ffff88800cd7fbc0 EFLAGS: 00010286 [ 42.010538] RAX: 0000000000000000 RBX: ffffed10019aff78 RCX: ffffffff813a4050 [ 42.011815] RDX: ffff8880164f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.013141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019aff2f [ 42.014425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.015716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cd7fdf8 [ 42.017000] FS: 00007f0f98804900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.018440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.019513] CR2: 00007f0f98cf6580 CR3: 000000001fd5f000 CR4: 0000000000350ef0 [ 42.020802] Call Trace: [ 42.021314] [ 42.021732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.022633] ? __create_object+0x59/0x80 [ 42.023409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.024372] __vmalloc_noprof+0x59/0x60 [ 42.025106] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.025978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026919] bpf_prog_alloc+0x39/0x200 [ 42.027666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.028611] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.029526] do_seccomp+0x349/0x25e0 [ 42.030241] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.031085] ? __pfx_do_seccomp+0x10/0x10 [ 42.031862] ? find_held_lock+0x2b/0x80 [ 42.032629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.033592] ? static_key_count+0x60/0x80 [ 42.034381] prctl_set_seccomp+0x4e/0x70 [ 42.035102] __do_sys_prctl+0xe6c/0x1d70 [ 42.035889] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.036746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.037711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.038678] ? irqentry_exit+0xf3/0x650 [ 42.039439] do_syscall_64+0xbf/0x430 [ 42.040127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.041104] RIP: 0033:0x7f0f98cf65cd [ 42.041814] 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 [ 42.045002] RSP: 002b:00007ffe7253f6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.046368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f98cf65cd [ 42.047645] RDX: 000055db1b5e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.048930] RBP: 00007ffe7253f700 R08: 0000000000000000 R09: 00007ffe7253eda0 [ 42.050211] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db59ebc2b0 [ 42.051493] R13: 00007ffe7253fb30 R14: 000055db59ebed20 R15: 000055db59ed08d0 [ 42.052797] [ 42.053254] irq event stamp: 1729 [ 42.053858] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.055379] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.056918] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.058486] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.060001] ---[ end trace 0000000000000000 ]--- [ 42.800743] ------------[ cut here ]------------ [ 42.801666] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.803679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.805121] Modules linked in: [ 42.805747] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.807936] Tainted: [W]=WARN [ 42.808604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.810079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.810979] 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 [ 42.814138] RSP: 0018:ffff888017d0fbc0 EFLAGS: 00010286 [ 42.815130] RAX: 0000000000000000 RBX: ffffed1002fa1f78 RCX: ffffffff813a4050 [ 42.816383] RDX: ffff888017881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.817660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa1f2f [ 42.818923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.820215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d0fdf8 [ 42.821500] FS: 00007f9ecc1bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.822898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.823959] CR2: 00007ffcac573ef7 CR3: 000000000d1c3000 CR4: 0000000000350ef0 [ 42.825261] Call Trace: [ 42.825719] [ 42.826126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.827010] ? __create_object+0x59/0x80 [ 42.827771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.828751] __vmalloc_noprof+0x59/0x60 [ 42.829504] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.830380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.831293] bpf_prog_alloc+0x39/0x200 [ 42.831981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.832918] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.833823] do_seccomp+0x349/0x25e0 [ 42.834536] ? find_held_lock+0x2b/0x80 [ 42.835291] ? do_prlimit+0x310/0x610 [ 42.835990] ? __pfx_do_seccomp+0x10/0x10 [ 42.836779] ? do_raw_spin_unlock+0x53/0x220 [ 42.837593] ? _raw_spin_unlock+0x1e/0x40 [ 42.838356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.839313] ? static_key_count+0x60/0x80 [ 42.840064] prctl_set_seccomp+0x4e/0x70 [ 42.840859] __do_sys_prctl+0xe6c/0x1d70 [ 42.841636] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.842483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.843441] ? irqentry_exit+0xf3/0x650 [ 42.844155] do_syscall_64+0xbf/0x430 [ 42.844898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.845839] RIP: 0033:0x7f9ecc6b15cd [ 42.846544] 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 [ 42.849729] RSP: 002b:00007ffcac571780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.851080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ecc6b15cd [ 42.852344] RDX: 00005563b846ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.853638] RBP: 00007ffcac5717e0 R08: 0000000000000000 R09: 00007ffcac570e80 [ 42.854908] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563dc5fcad0 [ 42.856199] R13: 00007ffcac571c10 R14: 00005563dc5fdbc0 R15: 00005563dc60e780 [ 42.857502] [ 42.857918] irq event stamp: 1829 [ 42.858566] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.860063] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.861571] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.863081] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.864593] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26309' (ECDSA) to the list of known hosts. 2025/11/17 21:07:22 fuzzer started 2025/11/17 21:07:22 dialing manager at localhost:37895 2025/11/17 21:07:22 checking machine... 2025/11/17 21:07:22 checking revisions... [ 43.708247] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:07:22 testing simple program... [ 43.801659] cgroup: Unknown subsys name 'net' [ 43.861604] cgroup: Unknown subsys name 'cpuset' [ 43.886877] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:07:22 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800dbafb68 RCX=0000000000000001 RDX=ffff88800dbb0001 RSI=ffff88800dbafb38 RDI=ffff88806ce08a60 RBP=ffff88800dba8000 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000002301d R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff88800dbafb38 R15=ffff88806ce08a50 RIP=ffffffff84c721a6 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 00007f0f98804900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f987bd008 CR3=000000001fda8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff812c3480 RBX=0000000000013064 RCX=ffffffff816365ab RDX=ffff888009643780 RSI=ffffffff816365b9 RDI=ffffffff85ca1480 RBP=00000009b124cdeb RSP=ffff8880096efdd8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88806cf28ec0 R13=dffffc0000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff812c3484 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0f84d7b8 CR3=000000000d485000 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=e1f1959145ca0187264a07fd2c1c8b23 XMM02=ec2efd57dc4c00df0000000000302e48 XMM03=b3bb2dbc01df6d3f0000000000302f18 XMM04=b57f57785b7dce8500000000000ae988 XMM05=14648eaa1277bab1000000000031fce8 XMM06=9b0db114adc9c17900000000003194f8 XMM07=e042d86d42eb936e0000000000310760 XMM08=b3bb2dbc01df6d3f0000000000302f18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000