[ 39.379806] ------------[ cut here ]------------ [ 39.380347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.381618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.382475] Modules linked in: [ 39.382852] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.384033] Tainted: [W]=WARN [ 39.384368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.385250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.385808] 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 [ 39.387705] RSP: 0018:ffff88801ad07bc0 EFLAGS: 00010286 [ 39.388266] RAX: 0000000000000000 RBX: ffffed10035a0f78 RCX: ffffffff813a4050 [ 39.389036] RDX: ffff88801afdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.389803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a0f2f [ 39.390567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.391303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad07df8 [ 39.392073] FS: 00007fa96cb83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.392933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.393570] CR2: 00007fa96d075580 CR3: 000000000b886000 CR4: 0000000000350ef0 [ 39.394325] Call Trace: [ 39.394630] [ 39.394877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.395388] ? __create_object+0x59/0x80 [ 39.395854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.396407] __vmalloc_noprof+0x59/0x60 [ 39.396869] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.397370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.397932] bpf_prog_alloc+0x39/0x200 [ 39.398349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.398900] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.399415] do_seccomp+0x349/0x25e0 [ 39.399848] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.400360] ? __pfx_do_seccomp+0x10/0x10 [ 39.400834] ? find_held_lock+0x2b/0x80 [ 39.401262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.401858] ? static_key_count+0x60/0x80 [ 39.402318] prctl_set_seccomp+0x4e/0x70 [ 39.402778] __do_sys_prctl+0xe6c/0x1d70 [ 39.403220] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.403724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.404277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.404858] ? irqentry_exit+0xf3/0x650 [ 39.405291] do_syscall_64+0xbf/0x430 [ 39.405744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.406294] RIP: 0033:0x7fa96d0755cd [ 39.406714] 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 [ 39.408611] RSP: 002b:00007ffc8d112ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.409406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa96d0755cd [ 39.410179] RDX: 000055cad76b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.410933] RBP: 00007ffc8d112f50 R08: 0000000000000000 R09: 00007ffc8d1125f0 [ 39.411694] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb13446ad0 [ 39.412429] R13: 00007ffc8d113380 R14: 000055cb13447bc0 R15: 000055cb13458780 [ 39.413210] [ 39.413465] irq event stamp: 1759 [ 39.413853] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.414779] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.415702] softirqs last enabled at (1352): [] handle_softirqs+0x50c/0x770 [ 39.416622] softirqs last disabled at (1347): [] __irq_exit_rcu+0xc4/0x100 [ 39.417495] ---[ end trace 0000000000000000 ]--- [ 42.635474] ------------[ cut here ]------------ [ 42.636366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.638387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.639805] Modules linked in: [ 42.640379] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.642600] Tainted: [W]=WARN [ 42.643137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.644636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.645479] 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 [ 42.648579] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 42.649505] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 42.650799] RDX: ffff888010291bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.652044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 42.653292] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.654556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 42.655811] FS: 00007f84550be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.657199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.658240] CR2: 00007ffe29d6def7 CR3: 000000002009c000 CR4: 0000000000350ef0 [ 42.659486] Call Trace: [ 42.659994] [ 42.660399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.661279] ? __create_object+0x59/0x80 [ 42.662084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.663051] __vmalloc_noprof+0x59/0x60 [ 42.663810] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.664686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.665620] bpf_prog_alloc+0x39/0x200 [ 42.666326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.667246] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.668149] do_seccomp+0x349/0x25e0 [ 42.668868] ? find_held_lock+0x2b/0x80 [ 42.669618] ? do_prlimit+0x310/0x610 [ 42.670326] ? __pfx_do_seccomp+0x10/0x10 [ 42.671109] ? do_raw_spin_unlock+0x53/0x220 [ 42.671939] ? _raw_spin_unlock+0x1e/0x40 [ 42.672717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.673703] ? static_key_count+0x60/0x80 [ 42.674459] prctl_set_seccomp+0x4e/0x70 [ 42.675260] __do_sys_prctl+0xe6c/0x1d70 [ 42.676046] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.676889] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.677864] ? irqentry_exit+0xf3/0x650 [ 42.678639] do_syscall_64+0xbf/0x430 [ 42.679325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.680259] RIP: 0033:0x7f84555b05cd [ 42.680955] 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 [ 42.684089] RSP: 002b:00007ffe29d6be20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.685432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84555b05cd [ 42.686732] RDX: 0000562389123e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.688020] RBP: 00007ffe29d6be80 R08: 0000000000000000 R09: 00007ffe29d6b520 [ 42.689286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562397f27ad0 [ 42.690421] R13: 00007ffe29d6c2b0 R14: 0000562397f28bc0 R15: 0000562397f39780 [ 42.691199] [ 42.691453] irq event stamp: 1769 [ 42.691839] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.692746] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.693657] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.694594] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 42.695469] ---[ end trace 0000000000000000 ]--- [ 43.316453] ------------[ cut here ]------------ [ 43.317456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.319729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.321301] Modules linked in: [ 43.322009] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.324163] Tainted: [W]=WARN [ 43.324836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.326457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.327457] 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 [ 43.330927] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 43.331986] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 43.333380] RDX: ffff8880173b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.334798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 43.336193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.337579] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 43.338994] FS: 00007f13c364c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.340562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.341734] CR2: 00007fffa4a9def7 CR3: 00000000203fe000 CR4: 0000000000350ef0 [ 43.343135] Call Trace: [ 43.343681] [ 43.344128] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.345103] ? __create_object+0x59/0x80 [ 43.345966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.347019] __vmalloc_noprof+0x59/0x60 [ 43.347848] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.348796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.349814] bpf_prog_alloc+0x39/0x200 [ 43.350613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.351625] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.352616] do_seccomp+0x349/0x25e0 [ 43.353353] ? find_held_lock+0x2b/0x80 [ 43.354191] ? do_prlimit+0x310/0x610 [ 43.355001] ? __pfx_do_seccomp+0x10/0x10 [ 43.355858] ? do_raw_spin_unlock+0x53/0x220 [ 43.356823] ? _raw_spin_unlock+0x1e/0x40 [ 43.357681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.358752] ? static_key_count+0x60/0x80 [ 43.359625] prctl_set_seccomp+0x4e/0x70 [ 43.360422] __do_sys_prctl+0xe6c/0x1d70 [ 43.361270] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.362222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.363275] ? irqentry_exit+0xf3/0x650 [ 43.364106] do_syscall_64+0xbf/0x430 [ 43.364916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.365979] RIP: 0033:0x7f13c3b3e5cd [ 43.366745] 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 [ 43.370213] RSP: 002b:00007fffa4a9cc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.371692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13c3b3e5cd [ 43.373088] RDX: 000056032c679e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.374483] RBP: 00007fffa4a9ccb0 R08: 0000000000000000 R09: 00007fffa4a9c350 [ 43.375884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560346810240 [ 43.377270] R13: 00007fffa4a9d0e0 R14: 000056034680fbf0 R15: 00005603468244d0 [ 43.378593] [ 43.378868] irq event stamp: 1777 [ 43.379257] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.380229] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.381197] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 43.382182] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 43.383137] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51025' (ECDSA) to the list of known hosts. 2025/11/17 20:17:47 fuzzer started 2025/11/17 20:17:47 dialing manager at localhost:37895 2025/11/17 20:17:47 checking machine... 2025/11/17 20:17:47 checking revisions... [ 44.106629] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:17:47 testing simple program... [ 44.179515] cgroup: Unknown subsys name 'net' [ 44.235660] cgroup: Unknown subsys name 'cpuset' [ 44.245334] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:17:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff1100364ff04 RSI=ffff88801b27fe68 RDI=ffff88801b27f820 RBP=ffff8880165b9500 RSP=ffff88801b27f760 R8 =0000000000000001 R9 =ffff88801b27f810 R10=000000000003c9ed R11=000000000002715d R12=ffff88801b27f830 R13=ffff88801b27f818 R14=ffff88801b27fe68 R15=ffff88801b27f7d0 RIP=ffffffff8135f36a 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 00007f3c38a76700 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=00007ffe29d65000 CR3=000000001c5ae000 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=2036343a37313a303220373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a37313a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020c3d 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4662b8048 CR3=000000001c5ae000 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=37313a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000