[ 39.054714] ------------[ cut here ]------------ [ 39.055503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.057165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.058389] Modules linked in: [ 39.058880] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.060617] Tainted: [W]=WARN [ 39.061076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.062299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.063050] 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 [ 39.065698] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 39.066504] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 39.067587] RDX: ffff888015939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.068643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 39.069712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 39.071870] FS: 00007f2df1565900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.073068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073960] CR2: 00007f2df1a57580 CR3: 000000000d51b000 CR4: 0000000000350ef0 [ 39.075032] Call Trace: [ 39.075457] [ 39.075800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076543] ? __create_object+0x59/0x80 [ 39.077155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077953] __vmalloc_noprof+0x59/0x60 [ 39.078578] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080053] bpf_prog_alloc+0x39/0x200 [ 39.080669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081436] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082140] do_seccomp+0x349/0x25e0 [ 39.082740] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.083490] ? __pfx_do_seccomp+0x10/0x10 [ 39.084105] ? find_held_lock+0x2b/0x80 [ 39.084740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085552] ? static_key_count+0x60/0x80 [ 39.086176] prctl_set_seccomp+0x4e/0x70 [ 39.086821] __do_sys_prctl+0xe6c/0x1d70 [ 39.087473] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089754] ? irqentry_exit+0xf3/0x650 [ 39.090355] do_syscall_64+0xbf/0x430 [ 39.090973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091766] RIP: 0033:0x7f2df1a575cd [ 39.092311] 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 [ 39.094948] RSP: 002b:00007fffdb65cdc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df1a575cd [ 39.097161] RDX: 0000560043a1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098238] RBP: 00007fffdb65ce20 R08: 0000000000000000 R09: 00007fffdb65c4c0 [ 39.099306] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600654caad0 [ 39.100390] R13: 00007fffdb65d250 R14: 00005600654cbbc0 R15: 00005600654dc780 [ 39.101485] [ 39.101842] irq event stamp: 1729 [ 39.102341] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.103654] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 39.104919] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 39.106203] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 39.107485] ---[ end trace 0000000000000000 ]--- [ 42.015306] ------------[ cut here ]------------ [ 42.016220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.018618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.020054] Modules linked in: [ 42.020700] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.022637] Tainted: [W]=WARN [ 42.023178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.024626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.025527] 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 [ 42.028623] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 42.029587] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 42.030847] RDX: ffff888019801bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.032119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 42.033388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.034642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 42.035909] FS: 00007ff5dfdd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.037314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.038358] CR2: 00007ff5e02c4580 CR3: 000000000e67e000 CR4: 0000000000350ef0 [ 42.039641] Call Trace: [ 42.040094] [ 42.040545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.041413] ? __create_object+0x59/0x80 [ 42.042136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.043084] __vmalloc_noprof+0x59/0x60 [ 42.043837] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.044689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.045604] bpf_prog_alloc+0x39/0x200 [ 42.046282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.047197] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.048128] do_seccomp+0x349/0x25e0 [ 42.048837] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.049728] ? __pfx_do_seccomp+0x10/0x10 [ 42.050507] ? find_held_lock+0x2b/0x80 [ 42.051214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.052177] ? static_key_count+0x60/0x80 [ 42.052989] prctl_set_seccomp+0x4e/0x70 [ 42.053771] __do_sys_prctl+0xe6c/0x1d70 [ 42.054550] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.055352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.056325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.057297] ? irqentry_exit+0xf3/0x650 [ 42.058051] do_syscall_64+0xbf/0x430 [ 42.058796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.059755] RIP: 0033:0x7ff5e02c45cd [ 42.060457] 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 [ 42.063582] RSP: 002b:00007ffcbcff0300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.064925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5e02c45cd [ 42.066189] RDX: 0000558e12da3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.067461] RBP: 00007ffcbcff0360 R08: 0000000000000000 R09: 00007ffcbcfefa00 [ 42.068735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e356c6ad0 [ 42.070010] R13: 00007ffcbcff0790 R14: 0000558e356c7bc0 R15: 0000558e356d8780 [ 42.071296] [ 42.071769] irq event stamp: 1755 [ 42.072409] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.073920] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.075429] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.076683] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.077643] ---[ end trace 0000000000000000 ]--- [ 42.768880] ------------[ cut here ]------------ [ 42.769822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.771783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.773227] Modules linked in: [ 42.773860] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.775798] Tainted: [W]=WARN [ 42.776345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.777828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.778723] 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 [ 42.781812] RSP: 0018:ffff88801427fbc0 EFLAGS: 00010286 [ 42.782766] RAX: 0000000000000000 RBX: ffffed100284ff78 RCX: ffffffff813a4050 [ 42.784034] RDX: ffff888015c19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.785281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100284ff2f [ 42.786539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.787795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801427fdf8 [ 42.789060] FS: 00007f1460874900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.790457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.791498] CR2: 00007f1460d66580 CR3: 000000000e338000 CR4: 0000000000350ef0 [ 42.792752] Call Trace: [ 42.793204] [ 42.793649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.794534] ? __create_object+0x59/0x80 [ 42.795256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.796210] __vmalloc_noprof+0x59/0x60 [ 42.796962] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.797827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798743] bpf_prog_alloc+0x39/0x200 [ 42.799487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.800353] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.801240] do_seccomp+0x349/0x25e0 [ 42.801962] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.802841] ? __pfx_do_seccomp+0x10/0x10 [ 42.803637] ? find_held_lock+0x2b/0x80 [ 42.804333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805286] ? static_key_count+0x60/0x80 [ 42.806071] prctl_set_seccomp+0x4e/0x70 [ 42.806846] __do_sys_prctl+0xe6c/0x1d70 [ 42.807635] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.809423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.810328] ? irqentry_exit+0xf3/0x650 [ 42.811083] do_syscall_64+0xbf/0x430 [ 42.811822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.812767] RIP: 0033:0x7f1460d665cd [ 42.813461] 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 [ 42.816575] RSP: 002b:00007ffcff816020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.817910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1460d665cd [ 42.819160] RDX: 00005568aa3afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.820436] RBP: 00007ffcff816080 R08: 0000000000000000 R09: 00007ffcff815720 [ 42.821690] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568b4a78ad0 [ 42.822935] R13: 00007ffcff8164b0 R14: 00005568b4a79bc0 R15: 00005568b4a8a780 [ 42.824240] [ 42.824659] irq event stamp: 1795 [ 42.825026] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.825953] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.826872] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 42.827814] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 42.828732] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21763' (ECDSA) to the list of known hosts. 2025/11/18 20:19:11 fuzzer started 2025/11/18 20:19:11 dialing manager at localhost:34383 2025/11/18 20:19:11 checking machine... 2025/11/18 20:19:11 checking revisions... [ 43.676976] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:19:11 testing simple program... [ 43.752158] cgroup: Unknown subsys name 'net' [ 43.805634] cgroup: Unknown subsys name 'cpuset' [ 43.821504] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:19:10 Registers: info registers vcpu 0 RAX=ffffffff81a25c19 RBX=ffffffff81619130 RCX=ffff8880163a7344 RDX=1ffff11002c74e89 RSI=ffffffff81a25c19 RDI=ffff8880163a74b8 RBP=ffff8880163a7488 RSP=ffff8880163a73e8 R8 =0000000000000001 R9 =ffff8880163a7430 R10=000000000003c9ed R11=00000000000231c0 R12=ffff8880163a74b8 R13=0000000000000000 R14=ffff888019805340 R15=ffff88800944c3c0 RIP=ffffffff81619134 RFL=00000282 [--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 00007ff5dfdd2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5dfda1008 CR3=000000000a23f000 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=ffff88806cf3b0d0 RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000312001 RSI=0000000000000020 RDI=ffff888015938000 RBP=ffff8880159378f0 RSP=ffff888015937880 R8 =0000000000000001 R9 =00000000ffffffff R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000002800 R13=0000000000002800 R14=0000000000000018 R15=ffff888008c41780 RIP=ffffffff81aaf578 RFL=00000283 [--S---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 00007f5d4d03f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d4c759000 CR3=000000000db6c000 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=2030313a39313a303220383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a39313a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000