[ 46.984731] ------------[ cut here ]------------ [ 46.985659] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.987686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.989135] Modules linked in: [ 46.989765] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.991829] Tainted: [W]=WARN [ 46.992385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.993887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.994801] 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 [ 46.998017] RSP: 0018:ffff888019447bc0 EFLAGS: 00010286 [ 46.998977] RAX: 0000000000000000 RBX: ffffed1003288f78 RCX: ffffffff813a4050 [ 47.000258] RDX: ffff888013fe1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.001529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003288f2f [ 47.002823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.004104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019447df8 [ 47.005386] FS: 00007fcfb1085900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.006811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.007876] CR2: 00007fcfb1577580 CR3: 000000001780f000 CR4: 0000000000350ef0 [ 47.009144] Call Trace: [ 47.009640] [ 47.010070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.010990] ? __create_object+0x59/0x80 [ 47.011763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.012722] __vmalloc_noprof+0x59/0x60 [ 47.013440] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.014306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.015225] bpf_prog_alloc+0x39/0x200 [ 47.015967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.016879] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.017755] do_seccomp+0x349/0x25e0 [ 47.018447] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.019335] ? __pfx_do_seccomp+0x10/0x10 [ 47.020130] ? find_held_lock+0x2b/0x80 [ 47.020879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.021834] ? static_key_count+0x60/0x80 [ 47.022640] prctl_set_seccomp+0x4e/0x70 [ 47.023372] __do_sys_prctl+0xe6c/0x1d70 [ 47.024152] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.025008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.025983] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.026961] ? irqentry_exit+0xf3/0x650 [ 47.027720] do_syscall_64+0xbf/0x430 [ 47.028424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.029360] RIP: 0033:0x7fcfb15775cd [ 47.030061] 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 [ 47.033194] RSP: 002b:00007ffd0eb6a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.034579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfb15775cd [ 47.035866] RDX: 00005620e5528e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.037127] RBP: 00007ffd0eb6a750 R08: 0000000000000000 R09: 00007ffd0eb69df0 [ 47.038404] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620fbd2bbf0 [ 47.039663] R13: 00007ffd0eb6ab80 R14: 00005620fbd35380 R15: 00005620fbd40460 [ 47.040955] [ 47.041383] irq event stamp: 1781 [ 47.042043] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 47.043428] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 47.044675] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 47.045949] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 47.047224] ---[ end trace 0000000000000000 ]--- [ 50.311448] ------------[ cut here ]------------ [ 50.312372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.314773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.316264] Modules linked in: [ 50.316884] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.318852] Tainted: [W]=WARN [ 50.319396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.320840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.321730] 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 [ 50.324870] RSP: 0018:ffff8880177cfbc0 EFLAGS: 00010286 [ 50.325843] RAX: 0000000000000000 RBX: ffffed1002ef9f78 RCX: ffffffff813a4050 [ 50.327136] RDX: ffff88801582d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.328406] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef9f2f [ 50.329686] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.330973] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177cfdf8 [ 50.332246] FS: 00007f1e427a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.333665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.334727] CR2: 00007ffcc433aef7 CR3: 000000000bbc1000 CR4: 0000000000350ef0 [ 50.336002] Call Trace: [ 50.336460] [ 50.336925] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.337824] ? __create_object+0x59/0x80 [ 50.338614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.339578] __vmalloc_noprof+0x59/0x60 [ 50.340286] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.341153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.342099] bpf_prog_alloc+0x39/0x200 [ 50.342835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.343759] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.344659] do_seccomp+0x349/0x25e0 [ 50.345334] ? find_held_lock+0x2b/0x80 [ 50.346084] ? do_prlimit+0x310/0x610 [ 50.346821] ? __pfx_do_seccomp+0x10/0x10 [ 50.347611] ? do_raw_spin_unlock+0x53/0x220 [ 50.348391] ? _raw_spin_unlock+0x1e/0x40 [ 50.349160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.350137] ? static_key_count+0x60/0x80 [ 50.350928] prctl_set_seccomp+0x4e/0x70 [ 50.351697] __do_sys_prctl+0xe6c/0x1d70 [ 50.352425] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.353276] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.354241] ? irqentry_exit+0xf3/0x650 [ 50.354996] do_syscall_64+0xbf/0x430 [ 50.355717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.356643] RIP: 0033:0x7f1e42c9a5cd [ 50.357300] 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 [ 50.360444] RSP: 002b:00007ffcc4339dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.361806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e42c9a5cd [ 50.363086] RDX: 0000557e05748e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.364356] RBP: 00007ffcc4339e20 R08: 0000000000000000 R09: 00007ffcc43394c0 [ 50.365639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e1b6bc2b0 [ 50.366931] R13: 00007ffcc433a250 R14: 0000557e1b6bed20 R15: 0000557e1b6d08d0 [ 50.368220] [ 50.368668] irq event stamp: 1729 [ 50.369280] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.370783] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.372298] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.373822] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.375342] ---[ end trace 0000000000000000 ]--- [ 51.216173] ------------[ cut here ]------------ [ 51.217120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.219179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.220668] Modules linked in: [ 51.221260] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.223261] Tainted: [W]=WARN [ 51.223864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.225349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.226281] 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 [ 51.229462] RSP: 0018:ffff88800dff7bc0 EFLAGS: 00010286 [ 51.230448] RAX: 0000000000000000 RBX: ffffed1001bfef78 RCX: ffffffff813a4050 [ 51.231730] RDX: ffff8880175eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.233011] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bfef2f [ 51.234341] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.235636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dff7df8 [ 51.236950] FS: 00007f266627c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.238407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.239483] CR2: 00007ffd92720ef7 CR3: 0000000020133000 CR4: 0000000000350ef0 [ 51.240785] Call Trace: [ 51.241258] [ 51.241712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.242637] ? __create_object+0x59/0x80 [ 51.243382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.244353] __vmalloc_noprof+0x59/0x60 [ 51.245108] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.245997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.246950] bpf_prog_alloc+0x39/0x200 [ 51.247689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.248638] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.249548] do_seccomp+0x349/0x25e0 [ 51.250228] ? find_held_lock+0x2b/0x80 [ 51.251000] ? do_prlimit+0x310/0x610 [ 51.251758] ? __pfx_do_seccomp+0x10/0x10 [ 51.252565] ? do_raw_spin_unlock+0x53/0x220 [ 51.253358] ? _raw_spin_unlock+0x1e/0x40 [ 51.254156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.255113] ? static_key_count+0x60/0x80 [ 51.255933] prctl_set_seccomp+0x4e/0x70 [ 51.256709] __do_sys_prctl+0xe6c/0x1d70 [ 51.257458] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.258330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.259357] ? irqentry_exit+0xf3/0x650 [ 51.260131] do_syscall_64+0xbf/0x430 [ 51.260898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.261854] RIP: 0033:0x7f266676e5cd [ 51.262566] 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 [ 51.265730] RSP: 002b:00007ffd9271efb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.267116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266676e5cd [ 51.268416] RDX: 0000557622431e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.269707] RBP: 00007ffd9271f010 R08: 0000000000000000 R09: 00007ffd9271e6b0 [ 51.271007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055763b5c4ad0 [ 51.272303] R13: 00007ffd9271f440 R14: 000055763b5c5bc0 R15: 000055763b5d6780 [ 51.273618] [ 51.274058] irq event stamp: 1773 [ 51.274721] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 51.276246] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 51.277778] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 51.279339] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 51.280847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10714' (ECDSA) to the list of known hosts. 2025/11/18 03:44:51 fuzzer started 2025/11/18 03:44:51 dialing manager at localhost:37895 2025/11/18 03:44:51 checking machine... 2025/11/18 03:44:51 checking revisions... [ 52.173274] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:44:52 testing simple program... [ 52.267759] cgroup: Unknown subsys name 'net' [ 52.336927] cgroup: Unknown subsys name 'cpuset' [ 52.352728] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:44:51 Registers: info registers vcpu 0 RAX=0000000000042ea3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e42d5d650 CR3=00000000162d9000 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=40bcfade5daf7a978d40c6a0af6afa27 XMM02=0000000000304748eff9b2d0a8fce9cb XMM03=00000000003048182c67c8bc2e329bc3 XMM04=1d57276446bd564000000000000ae988 XMM05=94dfe890f1c1387d0000000000321d20 XMM06=3e829fc8c8edc9900000000000320b10 XMM07=fb795ef6d65770560000000000311b10 XMM08=2c67c8bc2e329bc300000000003047b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007ffcc4339738 RBX=0000557e1b6d6f80 RCX=0000000000000000 RDX=0000000000000001 RSI=00007ffcc4339738 RDI=0000557e1b6d7060 RBP=00007ffcc4339730 RSP=00007ffcc43396d0 R8 =0000557e1b6e624b R9 =00007f1e42d5abe0 R10=0000000000000100 R11=0000000000000246 R12=00007f1e427a8900 R13=00007ffcc4339738 R14=00007f1e42783b22 R15=00007f1e427a8710 RIP=00007f1e42c11724 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1e427a8900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc4333000 CR3=000000000cd97000 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=0000000000ff00000000000000000000 XMM01=0000000000010000000000000000ffff XMM02=2f00646f6874656d5f74707972636e65 XMM03=3d48544150094854415055535f564e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffff00ffffffffffffffffffff XMM08=00202020200020202020202000202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000