[ 38.973102] ------------[ cut here ]------------ [ 38.974107] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.977806] Modules linked in: [ 38.978466] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.980573] Tainted: [W]=WARN [ 38.981164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.982685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.983608] 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 [ 38.987176] RSP: 0018:ffff888019537bc0 EFLAGS: 00010286 [ 38.988281] RAX: 0000000000000000 RBX: ffffed10032a6f78 RCX: ffffffff813a4050 [ 38.989629] RDX: ffff88800f3d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.990947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032a6f2f [ 38.992279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.993647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019537df8 [ 38.994905] FS: 00007f7bf7074900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.996386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.997468] CR2: 00007f7bf7566580 CR3: 000000000b8ea000 CR4: 0000000000350ef0 [ 38.998784] Call Trace: [ 38.999295] [ 38.999721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.000627] ? __create_object+0x59/0x80 [ 39.001459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.002418] __vmalloc_noprof+0x59/0x60 [ 39.003169] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.004057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.005029] bpf_prog_alloc+0x39/0x200 [ 39.005726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006647] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.007547] do_seccomp+0x349/0x25e0 [ 39.008262] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.009166] ? __pfx_do_seccomp+0x10/0x10 [ 39.009950] ? find_held_lock+0x2b/0x80 [ 39.010665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.011641] ? static_key_count+0x60/0x80 [ 39.012487] prctl_set_seccomp+0x4e/0x70 [ 39.013234] __do_sys_prctl+0xe6c/0x1d70 [ 39.014001] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.016727] ? irqentry_exit+0xf3/0x650 [ 39.017487] do_syscall_64+0xbf/0x430 [ 39.018212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.019154] RIP: 0033:0x7f7bf75665cd [ 39.019803] 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 [ 39.022935] RSP: 002b:00007ffe7ef19140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.024281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bf75665cd [ 39.025531] RDX: 00005653be439e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.026777] RBP: 00007ffe7ef191a0 R08: 0000000000000000 R09: 00007ffe7ef18840 [ 39.028039] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653f30172b0 [ 39.029301] R13: 00007ffe7ef195d0 R14: 00005653f3019d20 R15: 00005653f302b8d0 [ 39.030564] [ 39.031019] irq event stamp: 1739 [ 39.031627] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.032986] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.034202] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.035434] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.036659] ---[ end trace 0000000000000000 ]--- [ 42.516016] ------------[ cut here ]------------ [ 42.516756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.518607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.519814] Modules linked in: [ 42.520326] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.522161] Tainted: [W]=WARN [ 42.522621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.523911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.524623] 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 [ 42.527231] RSP: 0018:ffff88801597fbc0 EFLAGS: 00010286 [ 42.528061] RAX: 0000000000000000 RBX: ffffed1002b2ff78 RCX: ffffffff813a4050 [ 42.529163] RDX: ffff88800f3d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.530220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2ff2f [ 42.531287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.532359] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801597fdf8 [ 42.533438] FS: 00007f81add6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.534624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.535523] CR2: 00007ffcde2a8ef7 CR3: 000000000e96c000 CR4: 0000000000350ef0 [ 42.536594] Call Trace: [ 42.537017] [ 42.537359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.538123] ? __create_object+0x59/0x80 [ 42.538736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.539545] __vmalloc_noprof+0x59/0x60 [ 42.540172] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.540903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.541636] bpf_prog_alloc+0x39/0x200 [ 42.542254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.543044] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.543775] do_seccomp+0x349/0x25e0 [ 42.544375] ? find_held_lock+0x2b/0x80 [ 42.544996] ? do_prlimit+0x310/0x610 [ 42.545578] ? __pfx_do_seccomp+0x10/0x10 [ 42.546237] ? do_raw_spin_unlock+0x53/0x220 [ 42.546924] ? _raw_spin_unlock+0x1e/0x40 [ 42.547546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.548345] ? static_key_count+0x60/0x80 [ 42.549006] prctl_set_seccomp+0x4e/0x70 [ 42.549620] __do_sys_prctl+0xe6c/0x1d70 [ 42.550277] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.551488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.552326] ? irqentry_exit+0xf3/0x650 [ 42.552963] do_syscall_64+0xbf/0x430 [ 42.553542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.554334] RIP: 0033:0x7f81ae25f5cd [ 42.554924] 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 [ 42.557571] RSP: 002b:00007ffcde2a7ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.558708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81ae25f5cd [ 42.559774] RDX: 00005629cfd5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.560846] RBP: 00007ffcde2a7b30 R08: 0000000000000000 R09: 00007ffcde2a71d0 [ 42.561919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a0baddad0 [ 42.562983] R13: 00007ffcde2a7f60 R14: 0000562a0badebc0 R15: 0000562a0baef780 [ 42.564071] [ 42.564421] irq event stamp: 1845 [ 42.564961] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.566231] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.567514] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 42.568800] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 42.570074] ---[ end trace 0000000000000000 ]--- [ 43.405204] ------------[ cut here ]------------ [ 43.406151] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.408390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.409986] Modules linked in: [ 43.410574] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.412611] Tainted: [W]=WARN [ 43.413223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.414722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.415687] 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 [ 43.418861] RSP: 0018:ffff88801597fbc0 EFLAGS: 00010286 [ 43.419796] RAX: 0000000000000000 RBX: ffffed1002b2ff78 RCX: ffffffff813a4050 [ 43.421090] RDX: ffff88801ab2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.422373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2ff2f [ 43.423687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.424977] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801597fdf8 [ 43.426271] FS: 00007f3018ca0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.427745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.428820] CR2: 00007fff15a23ef7 CR3: 00000000207f1000 CR4: 0000000000350ef0 [ 43.430145] Call Trace: [ 43.430622] [ 43.431082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.431994] ? __create_object+0x59/0x80 [ 43.432743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.433714] __vmalloc_noprof+0x59/0x60 [ 43.434471] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.435369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.436320] bpf_prog_alloc+0x39/0x200 [ 43.437055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.437992] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.438917] do_seccomp+0x349/0x25e0 [ 43.439622] ? find_held_lock+0x2b/0x80 [ 43.440398] ? do_prlimit+0x310/0x610 [ 43.441148] ? __pfx_do_seccomp+0x10/0x10 [ 43.441936] ? do_raw_spin_unlock+0x53/0x220 [ 43.442743] ? _raw_spin_unlock+0x1e/0x40 [ 43.443540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.444515] ? static_key_count+0x60/0x80 [ 43.445332] prctl_set_seccomp+0x4e/0x70 [ 43.446130] __do_sys_prctl+0xe6c/0x1d70 [ 43.446931] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.447770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.448765] ? irqentry_exit+0xf3/0x650 [ 43.449545] do_syscall_64+0xbf/0x430 [ 43.450303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.451268] RIP: 0033:0x7f30191925cd [ 43.451993] 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 [ 43.455242] RSP: 002b:00007fff15a22680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.456629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30191925cd [ 43.457939] RDX: 00005624fe784e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.459255] RBP: 00007fff15a226e0 R08: 0000000000000000 R09: 00007fff15a21d80 [ 43.460564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562510f60ad0 [ 43.461874] R13: 00007fff15a22b10 R14: 0000562510f61bc0 R15: 0000562510f72780 [ 43.463192] [ 43.463639] irq event stamp: 1775 [ 43.464287] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.465824] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.467397] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 43.468959] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 43.470461] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17971' (ECDSA) to the list of known hosts. 2025/11/17 20:52:23 fuzzer started 2025/11/17 20:52:23 dialing manager at localhost:37895 2025/11/17 20:52:23 checking machine... 2025/11/17 20:52:23 checking revisions... [ 44.388359] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:52:24 testing simple program... [ 44.472659] cgroup: Unknown subsys name 'net' [ 44.530893] cgroup: Unknown subsys name 'cpuset' [ 44.550676] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:52:23 Registers: info registers vcpu 0 RAX=00000000810016ca RBX=0000000000000000 RCX=ffffffff810016ca RDX=0000000000000000 RSI=0000000000000000 RDI=ffff888009612640 RBP=0000000000000000 RSP=ffff888009627630 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff810019e5 RFL=00000016 [----AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f81ae322650 CR3=000000000bdda000 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=2032323a32353a303220373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a32353a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016e27c38 RCX=ffffffff81bb4e4a RDX=ffff888015848000 RSI=ffffffff81bb4e58 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888016e27a10 R8 =0000000000000000 R9 =ffffed10031e7736 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffff888016e27c40 R14=ffff888016e27c70 R15=ffff888016e27c38 RIP=ffffffff81751c78 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 00007f81add6d900 00000000 00000000 GS =0000 ffff8880e548f000 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=00007ffcde2a1000 CR3=0000000020691000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000