[ 46.687913] ------------[ cut here ]------------ [ 46.688836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.690880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.692322] Modules linked in: [ 46.692916] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.694916] Tainted: [W]=WARN [ 46.695513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.696986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.697895] 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 [ 46.701036] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 46.702086] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 46.703705] RDX: ffff8880177e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.704988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 46.706240] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.707481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 46.708749] FS: 00007f0d6da6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.710258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.711406] CR2: 00007fff3d188ef8 CR3: 0000000009e7c000 CR4: 0000000000350ef0 [ 46.712912] Call Trace: [ 46.713626] [ 46.714040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.714924] ? __create_object+0x59/0x80 [ 46.715705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.716668] __vmalloc_noprof+0x59/0x60 [ 46.717429] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.718296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.719232] bpf_prog_alloc+0x39/0x200 [ 46.719931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.720860] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.721760] do_seccomp+0x349/0x25e0 [ 46.722472] ? find_held_lock+0x2b/0x80 [ 46.723227] ? do_prlimit+0x310/0x610 [ 46.723925] ? __pfx_do_seccomp+0x10/0x10 [ 46.724709] ? do_raw_spin_unlock+0x53/0x220 [ 46.725546] ? _raw_spin_unlock+0x1e/0x40 [ 46.726331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.727299] ? static_key_count+0x60/0x80 [ 46.728049] prctl_set_seccomp+0x4e/0x70 [ 46.732136] __do_sys_prctl+0xe6c/0x1d70 [ 46.732902] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.733819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.734783] ? irqentry_exit+0xf3/0x650 [ 46.735547] do_syscall_64+0xbf/0x430 [ 46.736292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.737267] RIP: 0033:0x7f0d6df605cd [ 46.737919] 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 [ 46.741070] RSP: 002b:00007fff3d186a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.742446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d6df605cd [ 46.743720] RDX: 000055b4b49efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.745009] RBP: 00007fff3d186a80 R08: 0000000000000000 R09: 00007fff3d186120 [ 46.746274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4d0680ad0 [ 46.747544] R13: 00007fff3d186eb0 R14: 000055b4d0681bc0 R15: 000055b4d0692780 [ 46.748937] [ 46.749402] irq event stamp: 2065 [ 46.750001] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 46.751473] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 46.752943] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 46.754460] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.755926] ---[ end trace 0000000000000000 ]--- [ 50.246183] ------------[ cut here ]------------ [ 50.247182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.249329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.250909] Modules linked in: [ 50.251600] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.253697] Tainted: [W]=WARN [ 50.254352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.255920] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.256891] 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 [ 50.260242] RSP: 0018:ffff88801aea7bc0 EFLAGS: 00010286 [ 50.261288] RAX: 0000000000000000 RBX: ffffed10035d4f78 RCX: ffffffff813a4050 [ 50.262649] RDX: ffff8880170f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.264021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d4f2f [ 50.265411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.266761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aea7df8 [ 50.268137] FS: 00007f602c383900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.269677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.270815] CR2: 00007f602c875580 CR3: 000000000e2a2000 CR4: 0000000000350ef0 [ 50.272186] Call Trace: [ 50.272682] [ 50.273180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.274089] ? __create_object+0x59/0x80 [ 50.274942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.275979] __vmalloc_noprof+0x59/0x60 [ 50.276799] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.277768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.278778] bpf_prog_alloc+0x39/0x200 [ 50.279573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.280581] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.281568] do_seccomp+0x349/0x25e0 [ 50.282330] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.283299] ? __pfx_do_seccomp+0x10/0x10 [ 50.284079] ? find_held_lock+0x2b/0x80 [ 50.284888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.285935] ? static_key_count+0x60/0x80 [ 50.286792] prctl_set_seccomp+0x4e/0x70 [ 50.287623] __do_sys_prctl+0xe6c/0x1d70 [ 50.288462] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.289407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.290456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.291498] ? irqentry_exit+0xf3/0x650 [ 50.292328] do_syscall_64+0xbf/0x430 [ 50.293077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.294152] RIP: 0033:0x7f602c8755cd [ 50.294851] 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 [ 50.298220] RSP: 002b:00007ffedfd33990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.299660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f602c8755cd [ 50.301046] RDX: 00005642273dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.302433] RBP: 00007ffedfd339f0 R08: 0000000000000000 R09: 00007ffedfd33090 [ 50.303817] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642279d22b0 [ 50.305211] R13: 00007ffedfd33e20 R14: 00005642279d4d20 R15: 00005642279e68d0 [ 50.306605] [ 50.307057] irq event stamp: 1727 [ 50.307763] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.309395] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.311011] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.312782] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 50.314287] ---[ end trace 0000000000000000 ]--- [ 51.128620] ------------[ cut here ]------------ [ 51.129649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.131761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.133323] Modules linked in: [ 51.133949] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.136056] Tainted: [W]=WARN [ 51.136704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.138309] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.139294] 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 [ 51.142670] RSP: 0018:ffff8880176efbc0 EFLAGS: 00010286 [ 51.143724] RAX: 0000000000000000 RBX: ffffed1002eddf78 RCX: ffffffff813a4050 [ 51.145122] RDX: ffff8880158f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.146486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eddf2f [ 51.147866] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.149262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176efdf8 [ 51.150622] FS: 00007f55286da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.152170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.153320] CR2: 00007ffda0c59ef8 CR3: 000000000e454000 CR4: 0000000000350ef0 [ 51.154687] Call Trace: [ 51.155233] [ 51.155671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.156643] ? __create_object+0x59/0x80 [ 51.157526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.158564] __vmalloc_noprof+0x59/0x60 [ 51.159389] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.160336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.161358] bpf_prog_alloc+0x39/0x200 [ 51.162087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.163162] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.164079] do_seccomp+0x349/0x25e0 [ 51.164860] ? find_held_lock+0x2b/0x80 [ 51.165731] ? do_prlimit+0x310/0x610 [ 51.166521] ? __pfx_do_seccomp+0x10/0x10 [ 51.167380] ? do_raw_spin_unlock+0x53/0x220 [ 51.168298] ? _raw_spin_unlock+0x1e/0x40 [ 51.169147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.170171] ? static_key_count+0x60/0x80 [ 51.170980] prctl_set_seccomp+0x4e/0x70 [ 51.171825] __do_sys_prctl+0xe6c/0x1d70 [ 51.172670] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.173600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.174655] ? irqentry_exit+0xf3/0x650 [ 51.175493] do_syscall_64+0xbf/0x430 [ 51.176282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.177348] RIP: 0033:0x7f5528bcc5cd [ 51.178052] 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 [ 51.181405] RSP: 002b:00007ffda0c58c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.182772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5528bcc5cd [ 51.184049] RDX: 000055d592a2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.185438] RBP: 00007ffda0c58ca0 R08: 0000000000000000 R09: 00007ffda0c58340 [ 51.186622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5a2afbad0 [ 51.187658] R13: 00007ffda0c590d0 R14: 000055d5a2afcbc0 R15: 000055d5a2b0d780 [ 51.188711] [ 51.189072] irq event stamp: 1805 [ 51.189605] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 51.190843] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 51.192067] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 51.193361] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 51.194579] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15166' (ECDSA) to the list of known hosts. 2025/11/17 12:37:06 fuzzer started 2025/11/17 12:37:06 dialing manager at localhost:37895 2025/11/17 12:37:06 checking machine... 2025/11/17 12:37:06 checking revisions... [ 52.088071] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:37:06 testing simple program... [ 52.172355] cgroup: Unknown subsys name 'net' [ 52.241881] cgroup: Unknown subsys name 'cpuset' [ 52.256516] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:37:05 Registers: info registers vcpu 0 RAX=ffff88800baa7508 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627c01 RSI=ffff888009627c30 RDI=ffff888009627c30 RBP=ffff888009627878 RSP=ffff8880096277b0 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009627880 R13=ffff888009627868 R14=ffff888009627c30 R15=ffff888009627820 RIP=ffffffff8135fb38 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedfd2d000 CR3=000000001c309000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ca9f 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=00000206 [-----P-] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f96cd84e240 CR3=000000000e382000 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=37333a323120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383835 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000