[ 46.369865] ------------[ cut here ]------------ [ 46.370777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.372784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.374270] Modules linked in: [ 46.374865] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.376845] Tainted: [W]=WARN [ 46.377781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.379244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.380158] 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 [ 46.383320] RSP: 0018:ffff88801603fbc0 EFLAGS: 00010286 [ 46.384310] RAX: 0000000000000000 RBX: ffffed1002c07f78 RCX: ffffffff813a4050 [ 46.385602] RDX: ffff888015da9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.386883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c07f2f [ 46.388150] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.389433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801603fdf8 [ 46.390704] FS: 00007efd2ce20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.392138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.393210] CR2: 00007ffc3095cef7 CR3: 000000000c14b000 CR4: 0000000000350ef0 [ 46.394490] Call Trace: [ 46.394956] [ 46.395403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.396315] ? __create_object+0x59/0x80 [ 46.397107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.398084] __vmalloc_noprof+0x59/0x60 [ 46.398793] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.399649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.400590] bpf_prog_alloc+0x39/0x200 [ 46.401323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.402257] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.403142] do_seccomp+0x349/0x25e0 [ 46.403803] ? find_held_lock+0x2b/0x80 [ 46.404564] ? do_prlimit+0x310/0x610 [ 46.405286] ? __pfx_do_seccomp+0x10/0x10 [ 46.406063] ? do_raw_spin_unlock+0x53/0x220 [ 46.406863] ? _raw_spin_unlock+0x1e/0x40 [ 46.407643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.408607] ? static_key_count+0x60/0x80 [ 46.409405] prctl_set_seccomp+0x4e/0x70 [ 46.410187] __do_sys_prctl+0xe6c/0x1d70 [ 46.410921] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.411779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.412759] ? irqentry_exit+0xf3/0x650 [ 46.413513] do_syscall_64+0xbf/0x430 [ 46.414245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.415190] RIP: 0033:0x7efd2d3125cd [ 46.415856] 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 [ 46.419045] RSP: 002b:00007ffc3095b1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.420437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd2d3125cd [ 46.421717] RDX: 00005562e783ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.423000] RBP: 00007ffc3095b200 R08: 0000000000000000 R09: 00007ffc3095a8a0 [ 46.424338] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562e8dc8ad0 [ 46.425624] R13: 00007ffc3095b630 R14: 00005562e8dc9bc0 R15: 00005562e8dda780 [ 46.426924] [ 46.427396] irq event stamp: 1719 [ 46.428046] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.429567] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.431060] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 46.432598] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 46.434111] ---[ end trace 0000000000000000 ]--- [ 49.533427] ------------[ cut here ]------------ [ 49.534332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.536302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.537754] Modules linked in: [ 49.538401] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.540402] Tainted: [W]=WARN [ 49.540964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.542435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.543357] 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 [ 49.546548] RSP: 0018:ffff8880164cfbc0 EFLAGS: 00010286 [ 49.547522] RAX: 0000000000000000 RBX: ffffed1002c99f78 RCX: ffffffff813a4050 [ 49.548823] RDX: ffff888015dab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.550109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c99f2f [ 49.551385] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.552670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164cfdf8 [ 49.553957] FS: 00007f771fac6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.555388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.556459] CR2: 00007f771ffb8580 CR3: 000000000b84e000 CR4: 0000000000350ef0 [ 49.557740] Call Trace: [ 49.558252] [ 49.558673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.559576] ? __create_object+0x59/0x80 [ 49.560380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.561353] __vmalloc_noprof+0x59/0x60 [ 49.562105] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.562929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.563857] bpf_prog_alloc+0x39/0x200 [ 49.564601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.565534] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.566432] do_seccomp+0x349/0x25e0 [ 49.567163] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.568067] ? __pfx_do_seccomp+0x10/0x10 [ 49.568821] ? find_held_lock+0x2b/0x80 [ 49.569610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.570579] ? static_key_count+0x60/0x80 [ 49.571385] prctl_set_seccomp+0x4e/0x70 [ 49.572156] __do_sys_prctl+0xe6c/0x1d70 [ 49.572894] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.573741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.574709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.575695] ? irqentry_exit+0xf3/0x650 [ 49.576489] do_syscall_64+0xbf/0x430 [ 49.577245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.578192] RIP: 0033:0x7f771ffb85cd [ 49.578843] 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 [ 49.581989] RSP: 002b:00007ffed624c650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.583370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f771ffb85cd [ 49.584669] RDX: 0000563e4f4b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.585945] RBP: 00007ffed624c6b0 R08: 0000000000000000 R09: 00007ffed624bd50 [ 49.587215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e55e5cbf0 [ 49.588501] R13: 00007ffed624cae0 R14: 0000563e55e66380 R15: 0000563e55e71460 [ 49.589781] [ 49.590261] irq event stamp: 1791 [ 49.590860] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.592378] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.593885] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 49.595415] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 49.596796] ---[ end trace 0000000000000000 ]--- [ 50.290667] ------------[ cut here ]------------ [ 50.291579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.293549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.295292] Modules linked in: [ 50.295892] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.297892] Tainted: [W]=WARN [ 50.298486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.299945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.300868] 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 [ 50.304044] RSP: 0018:ffff888016517bc0 EFLAGS: 00010286 [ 50.304992] RAX: 0000000000000000 RBX: ffffed1002ca2f78 RCX: ffffffff813a4050 [ 50.306314] RDX: ffff888019f81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.307600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca2f2f [ 50.308892] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.310179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016517df8 [ 50.311468] FS: 00007f39027a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.312903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.313961] CR2: 00007fffc6101ef7 CR3: 000000000c6bd000 CR4: 0000000000350ef0 [ 50.315251] Call Trace: [ 50.315722] [ 50.316173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.317085] ? __create_object+0x59/0x80 [ 50.317827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.318788] __vmalloc_noprof+0x59/0x60 [ 50.319529] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.320427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.321360] bpf_prog_alloc+0x39/0x200 [ 50.322095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.322981] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.323904] do_seccomp+0x349/0x25e0 [ 50.324631] ? find_held_lock+0x2b/0x80 [ 50.325410] ? do_prlimit+0x310/0x610 [ 50.326168] ? __pfx_do_seccomp+0x10/0x10 [ 50.326905] ? do_raw_spin_unlock+0x53/0x220 [ 50.327738] ? _raw_spin_unlock+0x1e/0x40 [ 50.328517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.329497] ? static_key_count+0x60/0x80 [ 50.330310] prctl_set_seccomp+0x4e/0x70 [ 50.331088] __do_sys_prctl+0xe6c/0x1d70 [ 50.331822] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.332696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.333663] ? irqentry_exit+0xf3/0x650 [ 50.334425] do_syscall_64+0xbf/0x430 [ 50.335163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.336095] RIP: 0033:0x7f3902c925cd [ 50.336756] 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 [ 50.339898] RSP: 002b:00007fffc6100e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.341273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3902c925cd [ 50.342547] RDX: 0000563b6f647e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.343818] RBP: 00007fffc6100ee0 R08: 0000000000000000 R09: 00007fffc6100580 [ 50.345128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b9f864ad0 [ 50.346401] R13: 00007fffc6101310 R14: 0000563b9f865bc0 R15: 0000563b9f876780 [ 50.347706] [ 50.348182] irq event stamp: 1777 [ 50.348799] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.350306] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.351825] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 50.353220] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 50.354198] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30678' (ECDSA) to the list of known hosts. 2025/11/18 20:20:53 fuzzer started 2025/11/18 20:20:53 dialing manager at localhost:34383 2025/11/18 20:20:53 checking machine... 2025/11/18 20:20:53 checking revisions... [ 51.195382] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:20:53 testing simple program... [ 51.272041] cgroup: Unknown subsys name 'net' [ 51.336995] cgroup: Unknown subsys name 'cpuset' [ 51.349176] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:20:52 Registers: info registers vcpu 0 RAX=1ffff11002ddf39b RBX=0000000000000000 RCX=0000000000000001 RDX=1ffff11002ddf39d RSI=ffffffff85e1ff20 RDI=ffff888016ef9cd8 RBP=ffff88806ce37400 RSP=ffff88806ce08cb8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=ffff88806ce37498 R12=dffffc0000000000 R13=0000000000000000 R14=ffff888016ef9bc0 R15=ffff88806ce37340 RIP=ffffffff814ab3b6 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 00007f771fac6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f771fa95008 CR3=000000000d44f000 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=00000000000268f1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd7f38958 CR3=000000000da44000 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=102a7865bb3cc3a385408287185a87b3 XMM02=0000000000304ff0eff9b2d0a8fce9cb XMM03=00000000003050c02c67c8bc2e329bc3 XMM04=1ae3b5a70aae6a0c00000000000ae988 XMM05=14648eaa1277bab10000000000321748 XMM06=817b8945e9d5037300000000003215d0 XMM07=e042d86d42eb936e0000000000312850 XMM08=1ac1767d176594e900000000003050c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000