[ 39.091830] ------------[ cut here ]------------ [ 39.092778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.094808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.096303] Modules linked in: [ 39.096899] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.098894] Tainted: [W]=WARN [ 39.099494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.100994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.101930] 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 [ 39.105179] RSP: 0018:ffff888019a8fbc0 EFLAGS: 00010286 [ 39.106115] RAX: 0000000000000000 RBX: ffffed1003351f78 RCX: ffffffff813a4050 [ 39.107436] RDX: ffff888016fb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.108745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003351f2f [ 39.110050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.111333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a8fdf8 [ 39.112644] FS: 00007f5fcbfe4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.114085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.115172] CR2: 00007f5fcc4d6580 CR3: 000000000e6ca000 CR4: 0000000000350ef0 [ 39.116489] Call Trace: [ 39.116966] [ 39.117441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.118345] ? __create_object+0x59/0x80 [ 39.119092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.120093] __vmalloc_noprof+0x59/0x60 [ 39.120857] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.121735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.122688] bpf_prog_alloc+0x39/0x200 [ 39.123433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124412] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.125335] do_seccomp+0x349/0x25e0 [ 39.126020] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.126920] ? __pfx_do_seccomp+0x10/0x10 [ 39.127721] ? find_held_lock+0x2b/0x80 [ 39.128534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.129507] ? static_key_count+0x60/0x80 [ 39.130327] prctl_set_seccomp+0x4e/0x70 [ 39.131073] __do_sys_prctl+0xe6c/0x1d70 [ 39.131878] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.132750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.134711] ? irqentry_exit+0xf3/0x650 [ 39.135497] do_syscall_64+0xbf/0x430 [ 39.136257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.137225] RIP: 0033:0x7f5fcc4d65cd [ 39.137884] 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 [ 39.141093] RSP: 002b:00007ffe19322a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.142500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fcc4d65cd [ 39.143824] RDX: 0000564a58ff0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.145117] RBP: 00007ffe19322ad0 R08: 0000000000000000 R09: 00007ffe19322170 [ 39.146433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a659a1bf0 [ 39.147724] R13: 00007ffe19322f00 R14: 0000564a659ab380 R15: 0000564a659b6460 [ 39.149062] [ 39.149542] irq event stamp: 1807 [ 39.150208] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.151734] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.153298] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 39.154868] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.156393] ---[ end trace 0000000000000000 ]--- [ 42.413384] ------------[ cut here ]------------ [ 42.414298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.416397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.417851] Modules linked in: [ 42.418706] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.420764] Tainted: [W]=WARN [ 42.421387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.422920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.423877] 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 [ 42.427049] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 42.428045] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 42.429318] RDX: ffff888016643780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.430613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 42.431903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.433187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 42.434495] FS: 00007fb8fd35f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.435940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.437269] CR2: 00007ffd02aedef8 CR3: 000000000d005000 CR4: 0000000000350ef0 [ 42.438715] Call Trace: [ 42.439290] [ 42.439747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.440928] ? __create_object+0x59/0x80 [ 42.441799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.442868] __vmalloc_noprof+0x59/0x60 [ 42.443713] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.444691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.445724] bpf_prog_alloc+0x39/0x200 [ 42.446559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.447594] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.448612] do_seccomp+0x349/0x25e0 [ 42.449411] ? find_held_lock+0x2b/0x80 [ 42.450258] ? do_prlimit+0x310/0x610 [ 42.451025] ? __pfx_do_seccomp+0x10/0x10 [ 42.451905] ? do_raw_spin_unlock+0x53/0x220 [ 42.452833] ? _raw_spin_unlock+0x1e/0x40 [ 42.453695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.454782] ? static_key_count+0x60/0x80 [ 42.455676] prctl_set_seccomp+0x4e/0x70 [ 42.456554] __do_sys_prctl+0xe6c/0x1d70 [ 42.457422] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.458384] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.459452] ? irqentry_exit+0xf3/0x650 [ 42.460327] do_syscall_64+0xbf/0x430 [ 42.461090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.462176] RIP: 0033:0x7fb8fd8515cd [ 42.462914] 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 [ 42.466215] RSP: 002b:00007ffd02aec580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.467547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8fd8515cd [ 42.468836] RDX: 00005631aa781e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.470088] RBP: 00007ffd02aec5e0 R08: 0000000000000000 R09: 00007ffd02aebc80 [ 42.471348] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631b7aebb10 [ 42.472598] R13: 00007ffd02aeca10 R14: 00005631b7aec2b0 R15: 00005631b7b006f0 [ 42.473858] [ 42.474318] irq event stamp: 1853 [ 42.474919] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.476422] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.477671] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.478898] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.480106] ---[ end trace 0000000000000000 ]--- [ 43.283409] ------------[ cut here ]------------ [ 43.284335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.286332] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.287766] Modules linked in: [ 43.288409] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.290400] Tainted: [W]=WARN [ 43.290946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.292417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.293320] 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 [ 43.296465] RSP: 0018:ffff8880158bfbc0 EFLAGS: 00010286 [ 43.297436] RAX: 0000000000000000 RBX: ffffed1002b17f78 RCX: ffffffff813a4050 [ 43.298703] RDX: ffff888015c98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.299981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b17f2f [ 43.301248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.302517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158bfdf8 [ 43.303783] FS: 00007f7c85543900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.305204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.306263] CR2: 00007f7c85a35580 CR3: 0000000009b76000 CR4: 0000000000350ef0 [ 43.307522] Call Trace: [ 43.307980] [ 43.308437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.309326] ? __create_object+0x59/0x80 [ 43.310045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.311002] __vmalloc_noprof+0x59/0x60 [ 43.311753] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.312625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.313543] bpf_prog_alloc+0x39/0x200 [ 43.314278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.315201] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.316046] do_seccomp+0x349/0x25e0 [ 43.316757] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.317637] ? __pfx_do_seccomp+0x10/0x10 [ 43.318414] ? find_held_lock+0x2b/0x80 [ 43.319127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.320088] ? static_key_count+0x60/0x80 [ 43.320883] prctl_set_seccomp+0x4e/0x70 [ 43.321660] __do_sys_prctl+0xe6c/0x1d70 [ 43.322429] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.323281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.324245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.325204] ? irqentry_exit+0xf3/0x650 [ 43.325921] do_syscall_64+0xbf/0x430 [ 43.326649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.327599] RIP: 0033:0x7f7c85a355cd [ 43.328324] 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 [ 43.331445] RSP: 002b:00007fff7b66c240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.332796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c85a355cd [ 43.334053] RDX: 0000562b95ef2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.335312] RBP: 00007fff7b66c2a0 R08: 0000000000000000 R09: 00007fff7b66b940 [ 43.336591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bc0ecf240 [ 43.337857] R13: 00007fff7b66c6d0 R14: 0000562bc0ed8380 R15: 0000562bc0ee3540 [ 43.339171] [ 43.339587] irq event stamp: 1713 [ 43.340249] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.341764] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.343265] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 43.344787] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 43.346284] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22512' (ECDSA) to the list of known hosts. 2025/11/18 07:03:17 fuzzer started 2025/11/18 07:03:17 dialing manager at localhost:37895 2025/11/18 07:03:17 checking machine... 2025/11/18 07:03:17 checking revisions... [ 44.232250] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:03:18 testing simple program... [ 44.327997] cgroup: Unknown subsys name 'net' [ 44.400762] cgroup: Unknown subsys name 'cpuset' [ 44.420093] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:03:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff86e86e98 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801683f728 RSP=ffff88801683f660 R8 =ffffffff86e86e9c R9 =ffff88801683f710 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88801683f730 R13=ffff88801683f718 R14=ffff88801683ff58 R15=ffff88801683f6d0 RIP=ffffffff8135f0ce 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 00007fb8fd35f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb8fd33e020 CR3=00000000198a2000 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=0000000000020e97 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf7fd6b98 CR3=000000000bfa1000 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=2036313a33303a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a33303a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000